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2010-11-01 (Regular) Meeting Agenda Packet
1. Call to Order. 2. In voca tion . Agenda fo r th e Regular Meetin g of th e Englewood Ci ty Council Monday, November 1, 2010 7:30 pm En glewood Ci vic Center -Co un ci l Cham bers 1000 En r lew ood Parkwa y Engle ,,uod, CO 80 11 0 3. Pl edge of All egiance. 4. Roll Cal l. 5. Conside r•tion of Minutes of Pr evious Ses si on . a. Minutes from th e Regu lar Ci ty Council M ee tin g of O ctober 18, 2010. 6. Recogni tion of Sc heduled Pu bli c Co mm ent. !This is an opportunity fo r th e public to address Cit \' Council. Counci l ma y ask qu es ti ons for clarifi calhn, but th ere w ill not be any dialogue. Pl ease Pm it yo•,r prese ntati on to fi ve minute,) a. D ave Chapm an, Jim Black, and Jaso n Clark, fr om th e All en Water Tr ea tm ent Plan t, will b e prese nt to dis cuss th e Bronz e En vironmental Ac hi eve ment Award th e All en Pl an t rec en tl y rece ive d. b. Fire Marsh al Ben Gre ne w ill p rese nt th e 20 10 Fir e Pr eve nti on Pos ter Co ntes t Awards fo ll owe d by a bri f •ecep ti n in th e Community Room. 7. Recogni ti on of U nsch edu led Pub lic Commenl. !Thi s is an opportuni ty for th e publi c to ad dres s City Coun ci l. Coun ci l may ask qu est i ns fo r clarifi ca ti on, bu t th ere w ill not b e an y dia log ue. Pl ease limit vour prese ntati on to thr ee minutes. Time for un sc hedu led p ubli c comm ent may be limited to 45 minutes, and if limited, shall be continu ed to Genera l Di sc ussion .) 8. Co mmun ica tion s, Pr ocla mati ons, and App oint'11 ent s. Plea.st t,v1e: If )O U have a d1sab1hl\ .1 nd need auxilial')' aids or se rvices, please no llf)' 1he Chy of Englewood {303-762-24051 al leas t 48 hours in ad vance of when services are needed . Englewood City Council Agenda Novembe r 1, 20 10 Page 2 9. Consent Agenda Items . a. Approval of Ordinances on First Read ing. Council Bill No. 44 -Recommendation from the Englewood Water and Sewer Board and the Utilities Department to adopt a bill for an ordinance au th orizing a license for the City Ditch Crossing Agreement and a Temporary Constructi on Easement to the First Church of Christ, Scientist at 3 70 I Sou th Loga n Street for the replacement of electrical lines and install,1tion of Bollard lights c rossing over th e City Ditch. STAFF SOURCE : S\ewart H. Fonda, Director of Utilitie s. ii. Council aill No. 45 -Recomm endati on from the Parks and Recrea ti on Department to adopt a bill for an ordinance approving a l ease agreement with Englewood Schools pertaining to the Dunca n Pa rk School Building. STAFF SOURCE : Jerrell Bla ck, Director of Parks and Re creatio n. b . Approval of Ordinances on Second Reading. Council Bill No. 34 , as am ended, approving amendm en ts to Title 16: Unified Deval opment Code relating to Floodplain Regulations . ii. Council Bill No. 41 , expanding th e m embership of th e Alliance for Commerce In En glewood . c. Resolutions and Motions. Recommendation by th e Finan ce and Administrative Servic es Department to approvg a res olution transferring $200,000 from th e Empl ofee Benefits Fund to th e Gene ral Fund . STAFF SOURCE: Frank Gryg lewirz , Direct or of Fin ance and Adm ini strative Services. 10. Public Hearing Items . (No Public H earing Scheduled) 11 . Ordinances, Reso lutions and M otions a. Approval of Ordinances on First Reading. b . Approval of Ordinances or Second Rc~d in g. Co un cil Bill No. 42 , to adopt an emerge ncy bill for an nrdinance auth oriz;ng and approving th e lease-purchase of certain equlpm~nt fo r City departmc ats. Please no te: If you have a dlsabillty and need auxiliary aids or services, please notify 1hc City of Engle,"ood f303•762-2405\ al leas t 48 hours in advance of when service s are nee ded , Englewood City Council Agen da Novembe r 1, 20 10 Page 3 c. Resolu tion, an d Mo tions . Ret , 1nr,1enda1ion fr om the En glewood Wa ler and Se we r Boa rd and th e Utilities Dep art men t to ap prove, by mo tion , a bi d to lin e th e City Dit ch al Highway 2a ; and Clarks on Street and install a manh ole. Staff recomm ends awa rding th e co ntrac t to th e lowes t acceptab le bi dde1 , \,.._,;;ULni Civi l Servi ces, in th e amoun t of S 10 4,72 0. STAFF SOURCE : Stewart H. Fonda, Director of Utilities . ii. Re co mm en da tion from the South Br oadway Engl ewood Business Im provemen t Distr ict to approve, by motio n, its 20 11 Op era ting Pl an and Pr oposed 2011 Budget STAFF SOURCE: Darren Hollingsworth, Eco nomi c Development Coordi nator. 1 2. General Discussi on. a. Mayor's Ch oice. b. Co un cil Memb ers ' Choice. 13. City Manager's Repor t 14 . City Attorney's Rep ort 1 5. Adjou rnm ent The fo llowing mi~ut es we re tr ansmi ned 10 Ci ty Council in Sep tember, 20 10 . • Alli ance for Commerce in Englewood meeting of Sep tember 9, 20 10. • Cu lt ural Ari< Commissio n meeting of Se pt embe r 1, 2010. Engl~wood Housing Auth ority mee ting of Sep temb er 1, 20 10. Ma ll ey Ce nt er Trus t Fund mee ting of lun e 16, 20 10. • Pla nn ing and Zo ning Commission mee ting of Sep , w1be r 2 1 and October 5, 20 10. • Transporta tion Advisory Commi tt ee mee ting of Sep tember 9, 20 10. • Water and Sewer Boa rd mee ting of September 2 1, 20 10 . Please note: If you have a dlsnblli ly and need auxlll3f)' aids or services, please no 1ify the City of Englewood (303-762 -2405 \ at least 48 hours in advance of when !ervices are needed. • • • 6a STATE OF COLORADO em Ahler, Jr., Governor Martha E. Rudolph, Executive Dl1ector Dedlcatod to prol8Cll ng alld Improving the heahh and envlronmon l ol lhe people of Colorado 4300 Ct-.erry Creek Dr . S. Denver, Colorado 80246-1530 Phone (303) 692·2000 lDD Line (303) 691 -noo Located In Glendale , Colorado hllp:/fwww.alphe .slale .co .us Augu st 20, 20 I 0 Jason Clark Laborato ry Services Division 8100 Lowry Btvd. Denver, Colo redo 80230 ·6928 (303) 692·3090 City of Eng lewood • Allen Water Treatment Plan, 1500 West Layton Ave nue En glewoo d, CO 80 126 Subjec,. , .otifi cation of Bronze Environment al Ac hievement Awa rd Dear Mr . Clark : Colo12do Oeparuneo, of Pub Uc flealth and Environment I am wr iting 10 announce and co ng ratul ate City of Englewood• Allen Water Tre atment Plant for being nominated and awarded a Bronze Environmental Achievement Award from th e Co lorJdo Depar1ment of Public Hea lth and En viro nment (the depa r1ment). Th e Bronze tier of th e dopar1m ent 's Environmenta l Leadership Program (EL P) is the entry-level lier that recognizes th e mluntary and significant ·environmental achievements of Co lorado busin esses, organizati ons and stnte and loca l govemment agencies. Earlier this year, Nico le Graziano of the dep ar1m en1 nominated City onnglewood • Allen Water Treatment Plant for its sustn inability achi evements . As a Bron ze leve l member of the ELP, the dopa. tment will pub licly recognize th e vo luntary environmental ac hievements of City of Englewood• Allen Water Treatment Plant at the department's annual fall awards event, and throu ghou t th e ·next year. In additi on, th e program offers a number of incentives as a reward for achieving environmental ly beneficia l results suc h as use of th e Bronze member logo and par1icipati on in the awards event. Agai11, welcome to th e Environmental Leaders hip Program . I en co urage you to contact Lynette Myers , Admini strator of th e Environmental Leadership Program nt (303) 692-3477 or lynetto.myers@s1a1e .co.us at any lim e with quest ions yo u may have related to the progran1 . Mar1ha E. Rud olph Exe cuti ve Director cc : Jeff Law rence, Div isio n of Environ menta l Hea lth and Sustn in abilily Co lora do Depar1menl of Publi c Hea lth and Environment ?UBLIC COMMENT ROSTER AGENDA ITEM 7 UNSCHEDULED PUBLIC COMMENT November 1, 201 0 PLEASE LIMIT YOUR PRESENTATION TO nlREE MINUTES PLEASE PRINT NAME ADDRESS ,, -~ fl t1t1 e. ./>HCt ~ 3/:J.S :f,, ';; & f" Ci) I) I.J --....i ✓ ~ rv,y 11'1(.~ M ' ""-~h;;; !&eCM,·__jj)_2.s J;, /~AU S {i,,1 / ~bi1k& C.&,~e:!i!f? S G&itvrt $T TOPIC ~ Si«o,vo?vc K ';itJ¢POVJ • COUNCIL COMMUNICATION Date: Agenda Item : I Subjecl : November 1, 20 10 9 a I I Oty Ditch Cross in g Agreement and Tem p orary I Cons tru ction Ease m en t -for First Church of Chris t, Sci on li• , 370 1 So uth Lo ga n Stree t lnili ate d By: I Staff Source: Utiliti es D epa rtm ent Stewart H . Fo nda, Direc to r of Utiliti es COUNC IL GOAL AN D PREV IO US COUNCIL ACTIO N O n Septembe r 8, 1998 City Council pass ed a Gran t oi City Di tch Eas ement fo r th e First Cl ,urch of Chris t, Scientist al 3 70 1 South Loga n Stree t. On October b, 2003 City Co un cil passe d a Constru cti o n Ease ment and Li ce nse Ag ree m ent fro m the Firs t Church of Christ. Scientist to all ow th e City to pipe th e City D itch. Th e Constructi o n and Li cense Ag reeme nt that was passed at th e sa me time allowed the church to ins tall a ri ver rock dry creek bed fo r lan dsca ping purposes over th e ex isting eas ement. • RECOMMENDED ACTION • Th e Er.glewood Water and Sewer Boa rd , al its Sep tember 2 1, 201 0 mee ting, recommended Co unci l approval of th e Li ce nse -Ci ty Ditch Cro;sing Agreem ~n l and th e Tem p orary Constructio n Ag reem ent fo r the First Church o f Chris t, Sc ientist at 3701 So uth Logan Str ee t. BACKGRO UND , ANALYS IS, AND ALTERNATI VES IDENTIFIED The p ro perty loca ted at 370 1 So uth Loga •1 Stree t is ow ned by th e Firs ! Church of Ch ri st, Sci entis t. Th e Church originally g, •nted the City a 25 ' easeme nt to pipe th e City Ditch th at run s thro ugh the fron t portion o f th eir property, alo n g South Loga n Str ee t. Th is agree ment was mutuall y benE•ficia l in that th e ease ment allowed th e City to pipe the City Di tch and improve wa ter fl ow an d in turn stabi lize th e churc1,•, fr o nt concrete p orch w hi ch was b ein g un derm ined by ditch seepage. Th e an ac hed Constr JC ti o n and Li ce nse Ag ree men t will all ow the First Chu rch o f Chris t to i nstall a rep lacemen t e:ectri ca l lil'e and addi tiona l elec tri cal lin e for cons tr ucti o n o f four boll ar d li ght s for th e fr o nt of th e ,.hurch faci ng Sou th Loga n Stree t. Engi ('woo r.! will main tain it s eJs emen t and the ri ght to install, repair, remove, or relo cate the City Ditch at an y tim e d ee m ed nect ssary. Tl e Li cens e Ag reement all ows th e First Church of Chri st, Scien tist to install and main tai n l ne elect ·ica l lines an d boll ard lights for th e front of th e church. The Lic ensee exp ress'f assum es full ,nd stric t li ability for any and all da mages of every nature to p erso n or p,·0 perly r a used by the point o r points w here th e Li ce ns ee performs any w ork in conn ecti on w ith th e cross ing provi ded by the Li ce nsee. Th e Cty reserve s th e ri ght to m ake fu ll u se of th e p roperty necessary in the operati on of the Ci ty Ditch. • En glewood's City Att orn ey h as rev iewed th e ag ree ments. FI NANCI AL IMPACT None. LI ST Of ATTACHMENTS Sep tember 2 1, 2010 W ater and Sewe r Board Minutes (excerpted) Pr oposed Bill for an Ordinance • • • • WATER AND SEWER BOARD MI NUTES September cl. 2010 The meetin g was ca lled to ord er at 5:04 p.111 . Me 111bcrs pre sent: tembers abse11 1: Al so pre sent: Bum , Clark, Cass id y. Wiggi ns, Woo dward , Habenict,t Hi gda y. McC asli n Stewart Fonda , Dire ctor of Uti liti es Bill ~lc C ,riuick , Opernt ions upt -Utilitie s John Bo~l. Utilit ie s Manage r of Ad 111in . Amy undinc, Billin g Sup v. Tom Brennan , Uti liti es Engin eer £,·cerpl from Page!'!' 5 mu/ 6 of th e Sep tember 21, 20 10 Wt1ter mu/ Sewer Board Nfium es 6. CITY DITCH CR O SING AGREEMENT AND TEMPORARY CONSTR UC I ON EA SEME NT -FIR T CHUR l·I OF CIIR IST -37 01 . LO ,AN ST . The First Church of Chri st ha s submined n Ci1 y Dit ch Cross in g Agree ment and a Temp ora ry Co nstru cti n Agreem ent to in stall o repl ace ment cll'ctri cnl lin e and 11 11 add iti onal el ec lrical line fo r constru cti on 0 f fo ur bollard li ght s for th e fr o111 of th e chi:rch loc at ed at 370 1 S. Logan St. The Li ce nse e expre ss ly ass ume s full and stri ct liabilit y fo r any and nil dama ges and th e City reserve s the right 10 111nkc full use of th e pro pcny ne cessnry in th e op crnti on of th e Cit y Dit ch. Engle11 ood's Cit y Att orn ey ha s reviewed the ag reement s. Mr. Burn s mm•cd ~Ir. Cassi d) seco nde d: Nays: Members ab sent: Moti on cnrried To reco mmend oun ci l approva l ofth t: Li ccnse-Ci1 y Dit ch Cross in g Agree ment nnd the Temporary 011 s1ru cuon Agreeme nt fo r th e First Church cf Christ. Sci enti st 111 370 1 S. Logan St. 13urn s. lark , nss id y. \\li i;g in s. Woo dward . Habeni cht , Ol so n, Cnss id y No ne Hi gday , McCnslin • • • ORD ! ANCE NO . SERIES OF 20 I 0 BY AUTH ORITY COUNCll.. Bll..L NO . 44 INT ROD UCE !) BY COUNC IL MEMBER ____ _ A BILL FOR AN ORDINANC E AUTHORIZING A "LI CENSE -CITY DITCH CROSSING AGREEMENT" AND A ·'TEM PORARY CO STRUCTI ON EASEMENT ' TO FIRST CHURCH OF CHRIST , SCIENT IST FOR THE REPLACEMENT OF ELECTRICAL LIN ES AND INSTALLAT ION OF BOL LARI) LI GHTS CROSS !, GOVER Tl-IE CITY DITCH. WHEREA , the Englewood Cit y Cou nci l accepted a Gra nt of a Cit y Dit ch Ensement fr om th e First Ch urc h of Chri st, Sci enti st at 370 I out h Logan by the pa ssage of Ord in ance o. 61, Series of 1998 to clarify the location of the Cit y Ditc h; and WH EREAS , Ordinance No . 61. Se ries of 1998 was mu tual!y beneficial in tl,at the easement allowed the Cit y to pipe th e Ci ty Dit ..:h and improve wa ter fl ow and in 1l stab ili ze the ch urch's front co ncrete porch which was bein g und ennined by ditch seepage; an WH ERFAS. th e First Church of Chri st, Scien ti st wishes to install nnd maint ain rcplncement electrica l Imes and Boll ard li ghts over th e exi sting li ce nse cross in g the City of Englewood's Ri ght· of-\V ay for the it y Dit ch at th e approxi m:1 te loca ti C'n of 370 1 South Logn n; and WH EREAS. the License Ab,reement will all ow th e First Church of Chri st, Scienti st to install and mni nmin electrical li nes and bo llnrd li ght s in th e existing Right-of-Way to provi de ac ces s to a small po rt io n of it's propert y wi thout tre spa ss ing through adjoini ng propcn y: and WHEREA S. th e Cit y will mainta in th e Cit y's Right-of-W ay and the right 10 insta ll . repair , remove or re loca te th e City Dit ch at any time deemed necessary ; and WH EREA . the First Church of Chri st, Scienti st ass um es full and str ict li abilit y for any and all damages of cvt:ry nature 10 perso ns or property cnuscd in connecti on with the cro ss ing reque sted by the Fi rst Church of Ch ri st, Scient ist; nnd WII EREAS . th e Ci ty resef\eS the right 10 ma ke full use of the propcny in the operati on of the Cit y Ditch : and \\f'I IEREA . th e Englew ood Wntcr and Sewer Bonrd revi ewed and reco mmended City ouncil app rovn l of t he License-ity Ditch rossi ng Agreem ent and Temporary Constru ction Ea se me nt at their Sep tembe r 21. 20 10 meeting ; NOW , THERE FORE, BE IT ORD Ai ED BY TH E CITY C U IL OF THE CIT Y OF E 1GLEWO OD. COLO RADO , AS FOLLOWS: . Scct jon l . ihe Lice nse-City Ditch Cross ing Agreeme nt e.n d Temj>Ornry onstruction Easement Fi rst Churc h of Chri st, Scien,is t for th e 1eplacemen 1 of electri ca l lin C': nnd the addition of Boll ard li ght s crossing over th e City Dit ch , att ac hed hereto as "Exhibil 1 is hereby accepted and appro ved by the Englewood Ci ty Counc il. • Secti on 2. The Director of Utilit ies and Chairman of the Englew ood Water and Sewer Board are au th ori zed to sign the Licen se~Cit y Dit ch Cross ing Agreem enl and Temp orary Constru cti on Easement for and on behalf of th e City of Englewood , Colorad o. Introduced , rea d in full , nnd pa ssed on fir st rendin g on the I st day of Nove mber, 20 I 0. Publi shed by Tit le a Bi ll fo r an Ordinance in the Ci ty's official news paper on th e 5th day of Novembe r, 20 10. Published as a Bill for an Ordinance on the City's offic ial webs it e begi nnin g n th e 3rd da y of November, 20 IO fo r thin y (30) days. James K. Woodward , Ma yo r AHEST: Lou cri shia A. Elli s, Cit y Cler k I. L0u rishi,, A. Elli s, Cit y Clc ,k of th e Ci ty of Englewood, Co lorr.do , hereby ccni fy that th e • nbove and fore going is a true copy of a Bill for an Ordina nce, int rodu ced. read in full. and pass ed on fi rs t readin g on th e I st day of Nove mbe r, 20 I 0. Loucrishi a A. Ell is • • • LICENSE · CITY DITCH CROSS ING AGREEMENT THIS LI CENS AGREEMENT, made a nd entered into as of this ____ day of tw ee n the CITY OF ENGLEWOOD , a municipal referred t.o as 11 C:ty 11• 1md WJT NESSETH : The City without a ny warranty of its title or in te r est ,whatsoever, her eby authorizes Li cen~ee, its s uc~e~sor, assigns, to instnU a Q Bi,//:, ,.efl vA ts over the City's rights-of-wa y fo r e City Ditch, described as a parcel of lend situated • the Wvodka Ht: (jbt< 5ubd,'v,'~,,,-n of Section '.3 , - T~nahi p_~,,_ __________ Range t;,g W"'-St ofthe _ __,:,_et:ll::,__ _______________ P .M., County of Arapahoe, State of Colorado desc ribed as follow s: ;f :2.5 f"oof W10£ lJ/TC./,1 J.ac..7TE.D IN LCTJ ~I T/!Ra vG/,' '18 f3 L OC/< i/ OF WYliETl(,f #EJ~#TJ SIIBPi vi;i o,v 77{~£/IST R.iGwr-o1. WIIY /3EI.NC-, 1(:, FEfl EIISTOFIIND T/lr WEST Ria11r- 0F-WIIY 8£11,iC, "/ FEET WES1" OF /1,vo PARl/i..J.li"L ,o TII.E (!£,lv'T,!"/?LtNE OF S/1/0 Otrc.H The above -d escr ibed parcel co ntains _ ... a«,J./..,iQ'-':Z."'-LAuc.~ce,C-:cc.,S ___ ~..un,.,,10"'re ..... H1...) .. e,-es .. 1. Any constru ction contempl ate d or perfo rm ed under thi s Lice nse shall co mply with and co nform to standards form ulated by t he Direct.or of Utilities of the City and s uch co nstruction shall be perfo rm ed and co mpleted according to the plans, co nsisting of one sheet, a co py of whl ch is attached here to and made a part hereof. 2. The Licensee shall notify the City'a Director of Utilities at least three (3) days prior to tho tim ~ of co mm e ncement of ~e co nstructi?n of, or auy repairs made to, Licensee's ____ _ the Licensee shall co mpl ete such co nstru ction , p ace and mai nta in per manent, viol le markers, of a type and at such locationsas designated by the City's Director cf Utilities, referring to th e cente rline of the in s tallation and shaU cl ear the crossin g area of ell construction dobris end restore the area to its previo us conditio n as near as may be reasonable. In tbe event the planin g of the ce nter lin e markers and the clea ring and restoration of the crossi ng area is not co mpl eted within the time specified, the City may complete the work at the sole expense of the Li ce nsee . 4. The City shall h ave Lhe right to maintain, in stall , repari, remove or relocate the City Ditch or any other of its facilities or in otallations within th e City's rights-of-way, at any time e nd in s uc h manner as the City deems necessa ry or co nvenient. The City reserves the E X H I B I T l excl usiv right to control all ea sements and inst.alln~1ons . In the event the I/ 8,//;z, rd ' ' ' should intsrfere with a ny future use of t he City's rights-of-way by t he 1ty , t.h e Licensee sh a ll , upon reques t and nt. its sole expense, r elocate, rearrange, or remove its in sta ll ations so ns not to inte.rfere with any s uch use. 6. Any repair or re place ment of a ny City in stallation made necessary, in thp. opinion of the Cit';) Director ,of Utilities _beca use of the co nstruction of the f B,,//4 ,.,/ fu'J f1 iii Eke.ft:t?i/ Wir t n.9 or ot er appurten a nt install a tion t hereo f, s hall be made at the sole ex·pense of the Li ce nsee. 6. The stipulation and conditions of this Lice nse shall be incorporated into co ntract s pecifications if the cons truction herein autho rized is to be done on a contract basis . 7. The r ight.a a nd privileges granted in thi a License shall be subject to prior agreements, li ce nses end/or grants, r eco rded or unrecorded, and it shall be t h e Licensee's so le res ponsibiHty to determine the existe nce of snid docum ents or co nflicti n g uses or instal latio ns. 8. •rhe Licensee shall co ntact and fully cooperate with the City's personnel a nd the co nstruction sh all be comp leted wjthout interference with any la wful, u sual or ordinary fl ow of water throuch the City Di tch . Li ce nsee shall assume aJl risks incident to tho poss ible prese nce of such waters, or of storm waters, or of surface waters in the City Ditch . 9. Al l trenches or holes within the City's rights-of-way sh a ll be backfilled and tamped to the • ori gina l ground line in lay e rs not to excec ei.x (G) inche s loose measure too co mpaction of • ninety per ce nt (90%) Sta nd ard Proctor Mnximum Density . 10. Li censee, by acceptance of this Li ce nP e, expr4essly assumes full and strict li a bility for any and all damages of every nature to . ·• or property ca used by water from the ditch leaking t hrough the ditch banks or pip ~ .he point or points where t he Li ce n see perform s any work in co nnection with t he ·,. uss mg provided by this License. The Lic ensee assumes a ll res pons ibility for maintenance oftht. •'1stallr.tirm. 11. Li ce nsee sh all indemnify und save harmless the City, it.ti officers a nd employees, against any a nd ell claims, damagtes, acctions or causes!f action and ex pe nses to which it or t ~1 c1 may be s ubjected by reason of said I/ B-e//3cLI f..,41, fr 4 hclE/<rtfcfG2 I being w1Lhiii and across end under t he premi ses of the City or by reason of any work don e or omiss ion mude by Licenoee, its age nts or empl oyees, in co nnectio n with the con struction , roplo ce me nt, mnintcnanco or repair of said inatnll nti on. 12. It is ex pressly agreed thut in case of Lice nsee's breach of a ny of the within prom!see, the City may, et its option , h ove s peci fi c perform ance thereo f, or s ue for damages res ul ti ng fr om such branch . 13. Upon ubandonM ent of a ny right or privilece here in gra nted, tho ri ght of Li ce nsee t o tha t extent shall terminate, but its obliga t ion to inde mni gy end snve hurmless t he City, its offi ce rs and employees, s ha ll not terminate in a ny eve nt . [n granting th e above a uthorization, the City reser ves the right to make full use of the property involved as may be necessa ry or co nve nient in th e o.Je ration of the water works pla nt and syst em under the control of the City . -2- • • • • In granting the above authori zation , the City reserves tl1e right to mak e full us e of the property involved as may be necessary or conv enient in tlie operation of th e water works plant and system under co ntrol of the City. IN WITNESS WHEREOF this instrument has been exec uted as of th e day and year first above writte n. CITY OF ENG LEWOOD By: _____ ----~--- Stewart H. Fonda Director of Utilities Ci ty ofEnglewood By: __________ . Chairman Englewood Wat er an d Sewer B0ard has read the The unders igned officer offi:.S /('/,,,,y:,J ,,f c/,r(s~ 5,;.,'cati'<i foregoing Licen se and agrees for an on beha lf of said "-E,,.,1rc...Sul_.C,_,f,,.,,,,1ruc .. JC1--<t1'-'f....,_C,,,.Juc(c.,1 <,_,f,.,_,Si;.,,.,,,,.,.?~tt"-f.,_1.,1.s1-l ___________ th at it will accept and will abi de by all the term s and conditi ons th ereof. LICENSEE : ~ IZ~ M ~-. y comm1ss1on ex pires: Ti tl e:/diUJh11aa,;.e. £,,,,11,n:c V Address:37.?t S:, L,y2a S:t ctzpemact; 11(2. gal/(.) NOTARY PUBLIC STATE OF COLORADO .,., My Commission Expires Mey 29, 201 4 • f"L!C.fRICAL Wilt£ £trHCl UF DIR I O liUll,/AL OR THH N PlUS CO/rrlOt.llT_ I N A 1e• Drt;, DITCH ,,,..- --- / "'iR~ir~oif Jfit}/WDDD / ---,,,..- ,,,..- OLD BOIIARD =,f LIG HT R -T'=~~ • ltRC:H fNTRANCE CONC. SLAB CONC. WA LK • FIRSTC.HtlRC.H OFCHRIST, SCIENTIST 3 101 !IOUTH LOGAN St, CHGLE~o C£k.o EIIIT YARD BOLLARD LIGHT5 + I • • ,.(JUNO "'°""""°'' AS 5"0Mf r Ol,IOCl ~f"r eotllUI 0 5ClNO.~"(·i1,111 .. ~ LSNO.IJ:<f OF A PORTION OF WYNETKA HEIGHTS SUBDIVIS ION BE IN G A PART OF THE N 1/2 OF THE SW 1/4 OF THE NE 1/4 OF SECTION 3 , TO WNSH IP 5 SOUTH, RANGE 68 WEST. OF THE SIXTH PRINCIPAL MERID IAN . CI TY OF ENGLEWOOD, ARAPAHOE COUNTY, STATE OF COLORADO SHEET 2 OF 2 ~ ., 1-z < a:: Cl c6 • • • TEMPORARY CONSTRUCTION EASEMENT This Temporary Construction Easement (the Temporary Easement) is entered into this_ day of ___ , 20 ~ by and betwe en the Ciry ofEnglewood , Colorado, a municipal corporation of the s•a te of Co lorado , acting by the through its Water and Sewer Board (Granter) and Dede J,,,c< ha£ Chr is~ 0,/e,, t,'s( 'r/4,u,u<(Ca 37()1 s, l iya a 'it, E,'1-/,, Iii~ c.a, St2110 ( Grantee . WHEREAS , The City of Englewood owns a right-of-way for the Ciry Dit ch , a carrier ditch (City Ditch RO W) which is loca ted as described on Exhibit A . ./s,:,!e.n fuf WHEREAS/?crf tJuc«/ a£ C,fr,-51-desi res to install# 4 &//,,, i:q( I ~ ~ f, a a/ Wi e/Sfw within the Ciry Ditch ROW pu suant to a license b cen the panics . NOW, THEREFORE , In consideration of the mutual covenants of the parties, more panicularly b~reinafter set fonh, the adequ acy and sufficien cy of which are hereby acknow ledged, it is agreed as follow s: I. Temporary Construction Easement. Englewood (as Granter) hereby grants tof,',.,,lf'kcclafC'lefsp:/railsf(as Grantee), its successors, assigns, contra.:tor~. and sub-contractors, a non-exclusive temporary construction easement ·.hrough, over, under and across the City Ditch ROW for the install~tion of# 4 Bt//acd L ijJ, t< anrl¼ ,-... Jfu:1i,i~,__ __ ...,... ______________ pursuant to a licen,c'flgreement {the Proje ct). 2. Term of Easement. The Proje ct will begin no so oner than 5"-;ail~2.o&>and will be completed no lat er than .,----,---· Completion of the reject will be deemed to have occurre d upon inspection and approval of the Project by Granter and this Temp orary Easement will be deemed to have terminated upon such comp leti on . 3. Acce ss. Grnntee sha ll ha ve the temporary non-exclusive right to enter the City Ditch ROW for a~y rea so nable purp ose necessary or prudent for the construction of the Project ,,ubject to the following restrictions: I) normal working hours shall be consisten t with COOT co nstruction hours , Monday through Friday and 2) the operation of equipment and heavy trucks will be permitted on the Englewood Ciry Ditch ROW on ly durin g normal working hours . 4. Restoration . Upon co mpletion of the Project, Grantee will perform such restoration and regrading as is necessary or prudent to restore the surface area of the City Dit ch ROW to its original co ndition . 5. Indemnification. Grantee , to the ex tent permitted by the laws and constitution of the State of Colorado, hereby agrees to be liable and ho ld harmless the City of En g c·.wood, its employees , tenants, and guests from any and all claims , causes of Q.cti on, and liability which may occur as a result of the negligent or wrongful Je ts of Grantee in the construction of the Project, including the cos ·. of defendi ng against such cl aims . 6. Liability . Grant r e hr.~t)' acknowledges that it understands that there is water flow in the City D11rh fro m Apri l I to Nove mber I of each year and that it will assume liability for any damage to adjoining property caused by water flow res ulting from damage to the City Ditch ca used by the Grantee's co nstruction activi tie s. 7. Insurance. Grant ee shall maintain in ful' ';:rrc .~J :ffect a valid polic y of insurance for the Project in the amount of·•,,ou , )1'0.i •O property coverage an d $600,000.00 liability cove ra ge. Grancec f ·;·:her a.s:-~os that all itS em plo yees, contractors and sub-co ntraccors worki ng )d cbe Project shall be covere d by • ade quace Workers Co mpe nsa tion ins urance . • 8. Ass ignme nt. Thi s Temp orary Construction Easement is ass ign able only with tbe written permis sio n of Eng lewood, whic h permission wi ll not unreasonab ly withhe ld, condi.tioned or delayed . IN WITNESS WHE REOF, ch e parties hereco have executed th is temporary construction Easement on che dace and day fi rst written above. • • • • In granting tl1e above authorization , the City reserves the right to make full use of the property involved as may be necess ary nr convenient in the operation of the water works plant and system under control ofth, ·:ity. IN WITNESS WHBREOT' tl1is instrnnent has been executed as of the da y and year first above written. CITY OF ENGLEWOOD By: Stewart H . Fonda Director of Utilities City ofEnglewood Chairman Englewood Water and Sewt The undersigned officer of &1:sfl',fa:r-.{ a£ {!),,; s ~ x:,,, I,· d foregoing License and agrees for an on Luhalf of said h1cS read the ,_E,,...rc.:;' 5u.i..1.C..J.bULVLJce,_.4:µ,..P1-f.,_C..llbLLCi..;/Su,t,-,.5.,.,.,.;(. ... a,.,f_,_;.,_s,._f __________ th at it will accept and will abide by all Th e term s and co nditions thereof. LICE NS EE : Title: @un t~ o a!t/C < E ,oq in r; er . ~ Address: 3 Zot S. L7ao 51. EbJ/4 /lmct; CO '.at?l/42 I ¼~~£~~~~,~~ . ·1, j STATE OF COLORADO 1 My Commissi on Expires Me}' 29 , 2014 / / • ---- !LfCTRIC,\t. WIRE £/rH!l UF OlRCCT au«,,H. OR THHt-1 PtUS CONDUIT_ IN " r,r PUP DITCH -- ,,-,RJ,11rroif J,~t~EWOOD .,,,-_,,- / Sl'IJ-" ---- A 11RC:H r9 fNTRA NC£ CONC. SLAB coric . ·wALK X ·CITY OF £NGL!WOOD USEMENT , LOCATIONS - I .·-"f-_.--J..--r : ~:-z..i-. ' !~·-, :~ . ·: ' ' I _,.,r ---·------"El;~ I I fluBL•C WALK .. .,,. .,,. • FtR!.T CHllRCH OFCHRISr, SCIENTIST 3'101 .lOUTH LOG AN sr. CNGL!VtlOOD, CD'-C -r •'' ... £AST YARD BOLLARD LIGHTS + I ! • OF A PORTION OF \WNETV.1, !iEIGHTS SUBDIVISION BEING A PART OF THE N 1/2 OF lH!: <;v; 1/4 OF THE NE i/4 OF SECTION 3 , TOWNSH IP 5 SOUT H, RANGE 68 WEST, c~ "HE SIXTH PRINCIPAL MERIDIAN, CITY OF ENGLEWOOD, ARAPArlOE COUNTY, STATE OF COLORADO SHEET 2 OF 2 B•9SOI" B(ARIJ.~ H 89Urls-( 1)~1 :,, .. , !.CAL[ l "•lll' . l;!\~1 KE_N'(9N. ___ . -~-1.ia1·~,i!f.~ i.fi~~~"p•t's,w. --- --1,i•'"tPl..f CT .,...(TU o<OoTS) .,o.,,.0 ~1 •s s,.o- ~01...o•~""CQIU,[" r~C,.,!,o.tt,·•· S,[T UC~ l>[B&Jt • C•" lS HOiJ:"i ,-: rn 1-z ..: oc <.'l en 1------· i ~$_:... l < ·tJ·• ·-··· ( ----'. ~, :·~·' ' . . ""'"" · ' . c.oa· "'/o k = s,• (/0 Qq(P CoP SC COR. 'i• 1/• NC 1/• ·----S(C J T~ lt61!1W, 6"'4 .... ~APH0.SR[8._II • • • COUNCIL COMMUNICATION Date: Agenda Item: Subject : N ove mber 1, 20 10 9 a ii O rdin ance app rovi ng a lease ag reeme nt be tween th e City and En glewood Sc hools fo r the Dun ca n Sc hool Buildin g lnii ia ted By: I Staff Source: ' L~~ .. :~~ecreation Co mmi ss ion Jerr ell Black, D irec to r o f Parks & Rec reat io n COUNCll GI Al AND PREVIOUS COUNC IL ACTION Llro.n,1nc e No. 35, Senes o f 1978 -lnt ergo ernm ent al ag ree ment between the City of Englewood and Englewood Schools fo r the lea se of Dun ca n Sc hool/prop erty for p ark and rec reati o na l p,irpo ses . C0un cil Bill No. 4 1, Series of 2007 au tho rizing a Contract fo r D ee d for the p urchase of D u nca n Park loca ted at 48 46 South Pennsylvan ia Stree t b etwee n the City o f En glewood and Arap ah oe Co unty Sc hool Di strict N o. 1 (Englewood Schoo ls). Counci l Bill N o. 52, Se ri es of 20117 autho rizing an In tergove rnm ent al Agree men t rega rdi ng th e 2007 grant o f A rap ahoe C ounty Open Space between Arap ahoe Co un ty and the Ci ty o f Englewood, Colorad o fo r Du nca n Park Acq ui si tio n. Counc il Bill No. 6, Se ri es o f 2008 authorizing an Intergove rn mental Agree ment regard in g th e 2007 grant o f G rea t O utd oors Colorado between th e State Boa rd of th e G rea t Outd oors Co lorad o Tru st Fu nd an d the City of En glewood, Colo rad o fo r D uncan Park Acq uisiti o n. Resolu ti o n No. 75 , Se ri e-2010 supportin g the Grea t O utdoors Colo rad o gran t applic atio n for 'J un ca n Par k planning fundi ng. A l th e Se ptemb er 13, 20 10 Coun ci l Study Sess ion, Parks and Rec reatio n Direc to r Jerrell Blac k, Englewood Schools Superintenden t Bri an Ewert, and A ll Sou ls Sc hool Busi ness M anage r A lex Ro hr discussed the p o ten ti al lease ag reements that woul d accommoda te A ll So uls ex tending th e ir lease and rem aining on s11e un til June 30, 20 11 . RECOMMENDED ACT ION Staff recommends th at Counci l adop t a bil for an o rdin ance approving th e Lease Agree m ent be tween the City o f En glewood and Englewood Schools fo r the Dunca n Sc hool Bu ildin g. BACKGROUND, AN ALYSIS , AND ALTERNATIVES IDENTIFIED Council has au th orized a three phase d purchase o f Du nca n Park from Englewood Schoo ls. Th e fi nal payme nt for Parcel #3 w ill be com p le ted in 20 I 0. Redeve lopment of D uncan Park, including the remova l of th e o ld sc hool bui ldin g is supported by the Parks Master Pl an, ad o pted in 2006. Th e Parks and Recreation Commiss ion has identified redeve lopment of Duncan Park as a high p ri ority. • To that end, th e City of Engle wood has applied fo r a Grea t Outd oors Colo rad o (COCO) site specific planning gran t fo r th e Duncan property. We will be notified in D ece mber 20 10 as to whether we are successful wi th our application. If we are approved for th e grant, the approval and planning process will take a minimum of six to seven months and w ill not beei,, s~!H Jan ua ry 2011. Through a lease with Englewo od Schools, All So ul s Cathol ic School has been operati r:g a davca re program in th e Dunca n School buildi ng sin ce 1997. They are in th e process of building a n ew facility fo r th ei r program at th eir current campus located at Ch enan go Avenue and Loga n Stree t Th eir new facility w ill not be complete until June o f 20 11 and th ey have req uested th e C.ity consider a six month lease of th e Duncan School Buildin g, l ;nuary 1, 201 1 throu gh Jun e 30, 2011. Because school facilities are regu lated by the State and not by local governm ent, code and buildin g reg ulatio ns and requirements are somewhat differr,nt. Th e City A ttorney's Office has ad v ise d that it would be much eas ier fo r th e City to lease the building tn Englewood Schools and th ey would continu e th e ex is ti ng lease to All Sou ls. FINANCIAL IMPACT Per th e Lease Agreement, th e City shall recei ve o ne-half of the amount rece ived from th e Sub Lessee, less ex penses incurred by the Les see. Th e City w ill rece ive $965 a mo nth for six m o nths, less any maintenance cos ts incurred by th e school di strict. LIST OF ATTAC HM ENTS Pr oposed Bil l for an Ordinance • • • • • ORDINANCE NO. SERIES OF 20 I 0 BY AUTHORITY COUNCIL BILL NO . 45 INTRODUCED BY COUNCIL MEMB ER ____ _ A BILL FOR AN ORDINANCE APPROV ING A "LEASE AGREEMENT" BETWEEN THE CITY OF ENGLEWOOD AN D SCHOOL DISTRICT NO. I, ARAPAHOE COUNTY [ENGLEWOOD SC HOOLS ] FO R THE LEASE OF THE DUNCAN SC HOOL BUILDING LOCATED AT 4800 SOUTH PENNSYl .VAN!A STREET . WHEREAS , the Englewood City Counci l pas sed Ordinance No . 35, Series of 19;:, whic h was an in tergovernmental agreemen t betwee n the Cit y and Englewood Schools for the lease of Dun can School property for park and recreatio nal purposes; and WHEREAS, the Englewood City Council passed Ordinance No. 51, Series of 2007 authorizing a Co ntract fo r Deed for the purchase of Duncan Park located at 4846 South Pennsylvania Street between the City of Eng lewood and Arapahoe County Schoo l Di strict No. I [Englewood Schools]; and WHEREAS, th e Engiewood City Co uncil au thorizin g an Intergovernment al Agreement regarding th e 2007 gran t of Arapahoe Co unty Open Space between Arapahoe County and the Ci ty of Eng lewood, Col ora do for Duncan Park Acquisition by the passage of Ordinance No. 8, Seri es 2008 ; and WHEREAS , the Englewood City Co uncil supported th e Great Outdoors Colorado grant application for Duncan Park plam1ing fu nding by the passage of Resolution No. 75 , Series 20 IO; and WHEREAS, the Englewood Parks and Rec reati on Director, the Englewood Schoo ls Superintendent and All Souls School Bu si ne ss Manager di scussed the potential lease agree ment s that wou ld accommodate All Souls extending their lease and remaining on site un ti l Ju ne 30, 20 I I at the Ci ty Council Study Session in September 2010; and WHEREAS, the pa ssage of th i., Ordinance authorizes the "Lea se Agreement" between the City of Englewood and Schoo l ,;:strict No. I, Arapahoe Count y [Englewood Schoo ls] for the lease oftlm Duncan Sc hoo l Bui lding loca ted at 4800 South Pennsy lva ni a Street to th e School Dis tri ct. NOW, THEREFORE, BE IT ORDAINED BY THE CITY CO UNC IL OF THE CITY OF ENGLEWOOD , COLORADO, AS FOLLOWS : Section I. The City Coun cil of th e City of Englew oud, Co lora do , hereby authorizes and approves the "Leas e Agreement" for the lease of Duncan School Building to School Di strict No. I, Arapahoe Co unt y [Englewood Schoo ls], anached here to as Exh ib it A . Section 2. The Mayor and the City Cle rk are authorized to sign and attest sa id "Lease Agreemen t" for and on beh alf of the Ci ty of Englewood, Colora do. Introduced , read in full, and pass ed on first readin g on the I st day of November, 20 I 0. Pub lished by Tit le as a Bill for an Ordina nce in th e City's official new spaper on the 5th day of Novem ber , 2010. Publi shed as a Bill fo r an Ordinance on the City's offi cia l we bsit e beginning on the 3"' day of oveml,er, 20 IO fo rthitty (30) days. James!<. Woodward , Mayor ATI'EST: Loucrishia A. Elli s, City Clere I, Loucri shia A. Ellis, City Clerk of the Ci ty of Engl ewood, Co lorado, hereby cetti fy that the above and foregoing is a true copy of n Bill for an Ordinance, introduced , read in fu ll , and pa ssed on first readin g on th e 1st day of November, 2010. Loucri shia A. Ell is • • • • • • LEASE AGREE.ME , T THIS LEASE is entered into as of the __ day of __ 2<'10, by and r,~tween Lessa, CITY OF EN GLEWOOD , Colorado, a Colorado municipal Corporatio n, IOI> Englewood Parkway, Englewood, Colorado, an d SCHOOL DISTRICT O. I, A.RAPAHOE COUNTY whose address is 4101 So uth Bann ock Street , Englewod , Col orado, "Lessee"). WITNESS ETH: 1. PR EMISES: In consideration of the payment of rent and the keeping aKI performance of the covenants and agreements by the Lessee hereinafter i:t forth , the Lessor hereby leases unto Lessee the following describ ed premi ss, hereafter referred to as the "P remises": Thal building situated in the City of Englewood, County of Ara pah oe, State of Colorado, with an address of 4800 South Pennsylvania Street, EnglewO!'d, Co1.irado, and more known as the Duncan School Buildi ng. 2. LEAS E TERM: Lessee's ri ght io possession and occu pancy of th e Premiies shall be for the fo llowing term(s): a) Initial Term : The initial term of this Lease shall commence on JanuarJ I , 201 1 and shall run through June 30, 20 11 (the "Term'l b) Ren ewal Term : There shal l be no renewal of this lease . c) Holdover: If Lessee shall remain in possession of the Premi ses, md continu e to pay Rent witho ut written agreement as to such possession , then Lessee shall be regarded as a tenant from month-to-mo nth at a monthl y rental, payable in advance, equal to the last monthly installment hereunder , an d subject to all the term s and conditions of thi s Lease. d) Early Termination: otwithsta nding the foregoing, Lessee retains the righ t to terminate this Lease, provided th at lessee has given Lessor not fewer than six (6) months written notice of such termination. Lessor sha ll co rrespondingly have the righ t to termin ate thi s Lease upon six (6) months written notice to Lessee. 3. RE?IT: Ren t for the Initial Tenn shall be one-h alf of the amount received from any sublessee. Any ex penses in curred that are th e responsibility of the Lesso r under this Agreement, and resolved by the Lessee shall be deducted fro m the amount owed the Lessor prior to monthly payment. Supporti ng documentati on of any such dedu ction shall be submitted with reduced payment. a) Rent Payabl e in Monthly Installments: Rent during the Term shall be pa ya ble in monthly installments on the 1 s"' of each calendar month durin g said term (the "Rent''), such amount being payable at the office of Lessor at !I 1000 Englewoo d Parkw ay, Englewood , Colorado 80 110, attn: Jerrell Black • withou t notice or demand . 4. USE: ·, he terms hereunder set forth the pem1ittcd and prohibit ed uses of the Premises by Lessee durin g th e term(s) of th is Lease. a) Permitted Use. Lessee agrees to use the Premi ses as a day-care ce nt er. If paren ts of children attendin g th is day-care ce nt er co nsistently ab use th e traffic pattern s and parking regul atio ns, Less ee agrees to warn the parent(s) and Lessee or subl esee will talce appropriate corrective action. b) Prohibited Condu ct on the Premi ses. Lessee further agrees as follows : (i) To use the Premi ses for no purpose prohibited by the laws of the United States or tl1 e Statt: of Co lorado , or the ordinances of the City of En. Noo d, and for no imp rope or questionable purp ose whatsoever; (ii) Not to permit any di so rderl y conduct , noi se or nuisance whatsoever about the Premi ses, the building in which they are loca ted , or on the grounds , havi ng a tendency to annoy, disturb , or in terfere with the conduct of bu siness in any pQrti on of the buildi ng not leased or upon the ground s. (iii) To use th e faci lity onl y fo r uses permitted by the zonin g of tr,e City of Englewood. (iv) Not to perm it the Prr.m ises , or the wa ll s or floors th ereo f, to be end angered by overloa din g, or the Premi ses to be us ed fo r any purpose, which would render th e ins urance thereon voi d or th e in surance ri sk more hazard ous. 5. UTrLITTES : Lesso r and Lessee agree as fo llow s with re spert to th e pro vdon ar.d payment of utility serv ices to the Premi ses: a) Lessee wi ll pay for hea t and electricity, "ater, sewer and janitorial service fo r the Premises. Lesso r will pro·,id e such se rvi ces co ntinu ously tl1rougho ur the term of thi s Lease : b) Lessee will pay th e ex pense of bring in g tel ephone service and remova l of sai d serv ice to th e Pr emi ses, an d will pay for in stall ati on of it s own teleph one and its own telephone bill s. 6. ASS IGNMENT AND SUBLETTING . Except for the ex isting leasehold in teres t of Al l So· ,Is Ca th oli c Church, Lessee agrees to sublet no part of th e Premi ses , or to assign thi s Lease or any int eres t th erei n wiU1 out the prior written ap proval of Les so r, which approva l shall not be unreaso nabl y witl1hel d. 7. LESSOR 'S RIGHT OF ENTR Y. Lessee shall all ow Lessor, at any reaso nab le hour of the day , and upon reaso nabl e noti ce to Lesset:, to ent er onto tl1e • Premi ses, so long as it does not threate n th e safety and we lfare of Lessee's • cli en ts sen>ed on the P,emises. 2 • • • 8. INSURANCE/INDEMNITY OBLIGATIONS. Lessor and Les see covenant w1d agree as follows: (a) Lessee In suran ce. Lessee sha ll carry publ ic li ability insurance coveri ng bodily inj ury and property damage , the bodily cove rage to be not less than $500,000 per person and $5,000,000 per occ urrence; and th e property dam age coverage to be not less than $ I 0,000/$20,00 0; and to make Lesso r, its direc tors, offic ers , employees and agents as add iti onal insureds und er its poli cy or policies of li abi lit y insurance, and to provi de Lessor with a Certificate of In surance . (b) Lessor Insurance. Lessor shall maintain fire and ph ysical hazard insurance on the Premi ses, building and grounds. (c) Lessee will take all necessary precautions, in cl uding adoption and comp lian ce with all reasonable and customary fire prevention and safety measures to avo id prop erty damage and bodil y injury. Lessee shall give noti ce to Lessor in case of destru ctio n or substantial damage to the Premi ses by fire and oth er cas ualty . In th e event of fire or other ph ys ical hazard damage, Lessee may terminate thi s lease with no further obligation. (d) Reimbursement Obligations. Lessee agrees to reimburse Lessor for any expense incurred by it in repairin g any dam age to the Premi ses ca used by Lessee, its directors, officers, empl oyees, agents , invitees or clients. Co rres pondingly, Lessor agrees to reimburse Lessee or any expense in currec by it in repairi ng any damage to the Premises ca used by Lesso r, its direcror, office rs, employees, qgent s, contractors or invitee s. 9. MAINTENANCE AND REPAIRS . Tlie parties ' respectiv e obligati ons with respect to maintenance and repair of the Premises are allocated as set forth below : a) Acce ptan ce of Pr em ises. Lessee acce pt s th e Premi ses in "as is" condition, without warra nty, exp ress or implied , as to merchanta bility, titl e, co nditi on, or fitne ss fo r any purpose. Lessee wi ll not hold Lesso r respon sib le fo r any Jefect in or changes in condi tio ns affectin g the Premi ses or for any damage to th e Prem ises unless such changes or damages are due to the negligence or wi llful mi sco nduct of th e Les · Jr. b) Genera l Mai ntena nce and Repair Ohli eations. (i) Le ssee sha ll remain responsi ble for maintaining , repairing or replacing (as need ed) all stru ctural defects and all ai r conditioning, heating, electrica l and pl mbin g main distributio n sys tems. (i i) Lessee is respo nsibl e fo r maintai ning the Premi ses and eac h part th ereof in an attractive, good, safe and operating co nditi on. Les see shall keep the sidewalks le ading from th e bu ild ing to the curbs in good and sa fe condition and free of ice, snow and obstructi ons . (iii) Lessee shall keep the Prem ises fiee of trash , junk and debris . • In the temporary kee ping and th e timely di sposal of all waste or refu se, Le ss ee shall do so in a mann er so as no t to co ntribute to wa ter or ai r pollu tion . (iv) Les see shall be respons ibl e fo r maintaining al l interior lensed space as ap plicabl e to thi s Lease including , but not lim ited to, replacement of li ght bulb s, flu orescent lighti ng tubes, and ballasts for flu oresce nt li ghting fi xtures . 10. ALTERATI ONS TO THE PREMISES : a) Lessor Approval RC']uired. Lessee will not make or permit any alterations or addition s to the Premi ses or pl ace any additi onal stru ctures, fac iliti es or equi.,:nent on the Premi ses wi thout Lessor's pri or written ap prova l, which approval shall not be unreasona bl y withhe ld . Les see shall submit pl ans fo r min or remodelin e to th e Lessor fo r ap pro val. L 0 Gr agrees to ac t on such req ues t for approval within 45 days of submi ssic ,,. \>f such plan s. b) No Liens. Less ee wi ll keep the Premi ses fre e of all I;•'.·'' and/or claims to be pl aced on the Premises due to Lessee 's condu ct, for ,v hatever reason, to be rem oved within 30 day s after Lessee has knowledge of such lien. c) Restoration Repair. Upo n termi nation or cancell ation of thi s Lease , Le ssee shall restore or repl ace any po rti on of th e Premises damaged or otherw ise affected by such alt eratio ns, additi ons, stru ctur es , facilitie s, or equ ipment , unl ess such res tora ti on rep air was wa ived by Lesso r at the tim e approva l was give n fo r any such addition or alterati on. d) Bond at Lesso r's Option . At Lessor's op ti on, exerr.isa bl e prior to the effective date of any such alteration, additi on, structures , fac ilities or equip ment , or any tim e there aft er, Lessor may require th e Less ee to pos t b nd in favo r of Lessor with a reputab le bond co mpany or otherwise provide sec urity sati sfac tory to Lesso r in an an10unt suffi cient to cover Lessor's estim ati on of th e costs of such res toration or repai r. 11 . SU RRENDE R OBLIGATIONS . At th e ex pirati on of th e Le ase , less ee will surrender and deli ve r up the Premi ses in as good order and co nditi on as when the same were entered upon, loss by fir e, in evit able acc ident and ordin ary wea r excepted . It is furth er agreed th at at th e expira ti on of thi s Lease , Les see shall surrend er and deliver up the Premises peaceab ly to Lessor, and if Less ee shall remain in possess io n afte r te rmin ati on of thi s lease, Lessee shall be deemed gui lt y of a forcib le detain er of the Premis es under state law , and shall be subj ect to evict ion and remova l in acco rdan ce with Co lorado statut e. 4 • • • • 12. ADDITIONAL PR OV ISIONS: The Lesso r and Lessee further agree th at: a) Tenninati on on Account of Damage to Premises . If th e Premi ses be co me unten ant ab le on account of damage by fire, fl ood or act of God, th e Lessee may tennin ate th e Lease and be released from its ob li gations thereund er. b) Aba nd on ment of Premi ses. If the Prem ises are left vacant, and any part of the Rent be unpaid , the Lessor may , wi th out bei ng obli gated to do so and with out tenninating this Lease, retalce po ssess ion of th e Premises and rent the same for such rent an d upo n such tenns and co nditions as Lessor may think best, making such chan ges an d re pairs as may be required , giving credit for th e amount of rent so received, less all expenses of such chan ee an d repairs , and the Lessee shall r,a li ab le fo r th e balan ce of rent herein reserved until the ex pirati on of the tcnn of thi s Lease. c) Remedies upon Defa ult. If the rent above reserved, or any part th ereof, shall be in nn ·ears , or if default shall be mad e in any of the covenants ll!ld agreeme~ •. , herein contained, to be kept by Less ee, aft er reasona ble noti ce of sue!, de'.ault and an opportunit y fo r Lessee to cure such default , it sh,J I he !aw ful fo r Lesso r to declare the tc nn ended and to repossess th e Premises in accordance wi th sta te law. d) Insolvency. If Les see becomes inso lv ent , or is declared bankrupt, Lesso r may dec lare thi s Lease ended and all right s of tl1e Lessee hereunder shall thereupon tennin ate . e) Lease Amendments. Modi fications to tl1e tenn s of this lease shall be effecti ve onl y if reduced to writing and signed by both Le ssor and Lessee . f) App li cable Law. Co lorado law shall gove rn thi s Lease. g) Cou nterp arts . This Lease maybe executed in co unt erparts, al l of whi ch togeth er shall cons titute onJ Le ase. i1, WITNESS WHEREOF , the parties have ex ec uted thi s Lease as of th e day and yea. first writte n above. Attest:· CityClerk- Loucri shia A. Elli s Dat el\: _______ _ Attest: Secretary - Board of Education LESSOR : CITY OF ENGLEWOO D, Colorado By: ______ ~ Mayor -Jam es K . Woodward Dated: _______ _ LESSEE: SCHOOL DISTRICT NO. I ARAPAHOE COUNTY 6 By : ______ _ President , Board ofEducation 4101 South Bann ock Street Englewood, Co.80 11 0 Dated : ------- • • • • • • ORDINANCE NO. SERLES OF 20 I 0 BY AUTHORITY COUNC LL BLLL NO. 34 L\ffRODUCE D BY COU CIL I EMBER OLS AN ORD ! "ANCE REP EALING TITL E 16, CHAPT ER 4, '·FLOODPLA l 'OVERLAY DIST RI CT AND RE -E ACTING A NE W TlTLE 16, CHAPTER 4. ·'FLOODPLAIN REG LAT I,)1'S ": AND AMENDING T ITLE 16, CHAPTER 11 , SECTION 2, "DEFINITI ON OF WORDS .\ND PHRA SE S'", OF THEE GLE\VOOD MUN ICIPAL CO DE 2000 . WH EREAS , ·,,,e Federa l Emergency Mana gcmem Age ncy (FEMA) map s spcc i,1 1 flood hazard areas ac ros th e cou,,•y which are called Fl ood Insura nce Ra te Maps (F IRM) arc the offica l maps de signat ing ri sk premium zones for flood in surance purpos.:s; and WHEREAS, the last major revis io n to FIRM maps for the 0f Englewood was in 1995. More tha n two years ago the Colorado Wate r Co nservation Boa rd (CWCB), in pann crship with FEMA, bega n a projec t to upd ate and digi tize all FIR.M s for Arapah oe Co unty . The project is now co mpl ete; and \VHEREAS, The City panicipates in 1he nti onal Flood Insurance Progra m" hich eva luate s the Ci ty's fl ood mi 1iga ti on pol:cies and regu lations and the City 's favorable rn ting all ows citi zc r with property within the naodpl ain to receive npproximmt:ly n 1c11 pcrc,:nt (10°10) red uction in l1 00J insurance premiums; and WHEREAS , with the adoption of new FIRM map s, FEMA is rcquicin g upda tes tr the Unificc Developme nt ode's floodplain rcgul 3t ions in ord er fo r 1he ity to remn.i n in i!ie f\!ational Fl ood Insurance Program and pro vi de th e disco unted premiu m opti on fo r resi de1,t s: NOW , THEREFORE , BE IT ORDA INE D BY THE !TY C UNCIL OF Tl IE CITY a!' ENG LEWOO D, COLORA DO. AS FOLLOWS : Scc ti or, I . Thl! Cit y Counc il of 1he Cit y of Englewood. Co lora do hereb y :nnhorizcs rep ea lin g Title 16, Chapt er 4. of the Englewood Municipal Code 2000 in it s c111irc1y und rc-c.:nacti ng a new Ti tle 16. Chapt er 4. to read as follow s: ~ Anlh Qri ly and PurpOSi', #WUeo 1 Awhorio' TlttUCJtis.l@lfC of the Srn 1c has in Jl-"3-30 1 CR S as .. amcudc,d, 1k;J~1:nlcd..1ll$.llillllllsibili1Y 10 )lll:nL!!@:[llll)l;llialuuitUQ.adoovcirn la1ions des ii:1 PllllllQJC the oubhc hcalth..,s(lk)y.Jllld,{!cnernl welfare of ;ts..dtizs: · · · · '11 Fi11d i11p ,t.,0fft1ct ,l . Ihc Oood hazardareos of the Ci1v or; subiw Periodic inun,d11tion whiciu:eAult s.i · Y....hc.al th nnd snfcw hnzords disruotion of commerce and 1 9 bi relief and imnaiaosot of the tax bu . safetv and general welfare c ell of wlush edveactx affect the Public balth 2. ll1ese flood IPHSi ere caused hv th ... tlood haaW that cause an . s sum~leh!vs effect of obstructions in . occupancy of flood IJawds 1;rw• m flood hej•hl• and yeJgcjtj!ca• of •PGG11 1 madegµs1S)x anchored 1 ed <".AS by uses w)nqab)e IP floods and . by the lWllA&Q, e SYAi -floodprpgfcd 9, gth . and wh,ch are fiDYISS Protected from flood by nmyjsjgns des;@e<I muc and gnyate Jgsses due IP flood ~. L safety and gegqal to oon lhons to m@ific areas ,C. Puma se It · th ----139 9umose of this Ch we lfare 12d to mioimiu b l' 8?1" 19 nromoui the nublis h I h J.. Protect human Ufc and halth · 2· Protect Pronertv and rnioimiu: d--. . . . -·--,magetg publ •cfacjljtjes· .l.. Mm,m,m sxPCPditure o · -f nubhs mooex for costlx flood • p cggtml gm,ects; -1· • mtect the nalYral area • gon~. t . _§ reomrcd to gqgyev fl ood fl " £Pt wuh wonahle fl®dol .owa so that thev dcvsl • om maoaesnenr PP m a maoosr .1. ~mtect and Preserve the water . mcludins wlchss sloughs AiNIY1pv 9harncterillics and canacitiliS r stonn apd floodwa1Sr and an1Gc111 water channels used r. o an wat;roour;ses ·-or the COOYGYIPGe..nf ~-Minimi1,e the need " d ------mr rescue and r;1 · r ffi ~snoken at the cxPSPIQ ofthm e arts associated with floo ,.. e seneral nubHc· nos and aeoerallv 1· Minirnirn oroloner4 b · • _ uamess mtsrrumionr ~-Help maimain a stable tax bPSe hv . . orone areas to mini mils future floJ~nt~f :c:;.t~;;ouod USC and develonment pf flood ,2. Insure that note t' I b 0 ,auvers are notified th . . at PmPertv IS m a fl god hanf" I2-Method, qfRedu£iae flqqd r WA. lhsLfollowinv methods · ✓aues In order IP er&om2 lrnh its P . mose this Chanter uses J.. Restrist or Proh_ibit uses that pre daoeem or cause exseu,vc mcrcases in flood hci:;,!00~;~1l~i~f ~E?' or nro2ertx in times of flood 2.. Reauire that uses wlnmhle to flood . . Protected @RDiP§f flood da --.s mcludms facilities wh · h maae at the t•,nc ofinitinl . !G serve sush uses be ----·-----· COP§lnlGUPD' ----- l. W1urol the alteration • l2iwi ~--------01 natural flood 1 · ers which are involved in the 9 ams .st ream shannels and natu 1 . accommodauoo of flood waters· ra nmtecu vc ~ Control filljpg srndiPR damasc · and dred&ins and oth d --ercvelonment which mav 2 increase flood • • • • • • ~ frsvent or regu)nte the coostru rlion of Oood barriers including fences which will unpaturallv di ve o fl ood waters or which max increase Good hazards to other lands ~: Jurisdiction and APPUSPhilih' 4.. 4eeticabi(irv Th e orovisi~~c.hall;loolx to all laud wnhin th e Ci tv identifi ed as the Floodnlain Disirict and detfoed as: l.. Ihe areas of snecial tlo,Jd ha za rd identified bv the Federal Emerneocx Management Agencv in a scientific and en&ineering rcoort entitled "Flood In surance Stu dY,,,,; Aranahoe Countv Co lorndo and Incomorated Areas" dat ed December 17 'O 10 with accomnonxin R Flood In surance Rate Mans and Fl ood BoundaD'·Fl oodwnv Maos CFIRM iLWl.fBFMl and aux revisions thereto and ~ Jhe boundaries of the West Hro:ard Gulch Flood Harord Area as shown on Sheets 13 Pod 14 in a reooo entitled ,:Flood Ha zard Area Delineation Hao:ard Gulch WSiSt HaO'ard Gu lch and Drv Gulch'' dated Dec ember 1979.orenared hY Gingery Assoc iates Inc...and aon ,o ved by the Co lorado Water Conseo1nti.Pn Board on Januarv 30 1980 The above Offisial Flood Studie s are hereby ador1wd.b'r'..t!~~!'Ce anti rlr.c l~,.UWl of thi~ Title 4. Barix far Euahlirhinv che Arear of Weciu l f IQod Ha;anl Th e CitY hereby estnl'~ fioodnJains and CoodwaYs whosclloundacies are thrnw of th e designated IOO·vcar Oovdnlnin, soecial Ooocl hozard nreos and th e designmcd fl 00<1wnvsas are shown or m\ntlated in th e Offici?I Fln od SlUdies IL. Ciminlinn ce No stn:r 1wre or land lncmed in the.,,Eloodolain Distri ct shall hercafier be cons mtele51 located extended. convened.alt ered gr ha ve its use chnn ged withou t full 'Pmolirmce with the tem1s of this Chamer rnd.all mh er aonlicoble regulations.. .L Efilado lain Drvelqument Permit ~dolain Dcveloom em Permit shall be reou · ori or to co 11111i,enccmeJlLDL1 nx construction or other develcmm.em. ~ ~iQcatc ufCo mI211111C£. ilt No vaca nt lnnd shnll b" g;;,·•;oied or U!.cd ond no building sho H be hereaOcr erec ted altered m ;vovcd on Lh e Oood nlain s of nwwmercourse nor shall.such..huild~ si.w rnied unt il a cco ifi cme of conm1ian ce ba s been iss ued bv the,,.£~ Adm ini s1ra1or 11. Ih.vppljcam sha ll su bmil a ►eoification bv a recifil rcd omfcss iom1l cn=e.tJQ the Eloodnlniu AdministrolOL.1haw 4c,,,,fin ished 011 JUJ; · Qliilding fl2gr ettlli'UlllllS,. flollilnroofing mea sures or other nrPLWi~ -~P~ comn lian ce with the nrovi 2ions of thi s I..JlP illeL Thi s c .Jf1ration shal l also stn tc whe th er or not the strnc ture co mains a W mcm Within ten :l.Ol Uav.s nikr rcc eiot sif such cc rtificruion.from the aoolicam the Fl oodoluin Adniinis u:n•nr sho H iss ue a ce oiOcate of co omliance om v iWhe building or oremi ses and th e nro™'1.~ thereof confi~-w,,w,it h all of th e reauirements of this ClmotSJ • • • • ~: Nons onformler uec, ~xisti PR nonconfoPPiPB w;cs in th . m@morate flood fi --E Flood2Iom District roo PR measuw · but such ooo@nfoO::; m~t~;d altsred or woit:r4 12 ·--_,es 6 8 not be exoandr4: ~: Admloletrarioo d.. F/q0tfr'.lain 4dminis1rawr Toe c· Mirnrn•tm0c and shall en~ -· UY . Mapagg 2c 4sisuAA sha · gf44 CFR INatjogaI flqod111Xi the PWYWPP' ofthjs Chapt;r and othn be the Floodp_l•io The Deoartm r . PiW1PGE Pmgram Reout t' \ . ~--SC apgmgtjate secttnns . _egJ O Pubhc Wqr)<s shall • _upns rrnamm• 19 flood ---w;w of all an r · · ·-·· p,runde the Flondnl• Ad · , -IPIOIRSCPSPJ jssuagce o(a r1c!i~f 119~ 19 bujld wjthjg Jhe floodplain '2, t'."IAIPC wjth • lFGbuisol ·--am _evelonmsot Pwit ·--· 8 -moss wov nrior to ths IL flqpdnlain ,1dmia4:WCPC Put. dwu;s and resooru;ibiUtie 1ha1/~c:~ Reuzqnsibi4ti~s The Floodnl"iu . . hut um he ltwn;d 19 the fqHgwjg•· Mwioi11m12c's .1-M11m1m and hold 00 ~ . . h. ----·--· en IO[ PUbhc I . t ts Chaotcr F2r oll new runectton all CeG9Cds nsnaioioe to rh · · Mwioivraiw-•ball . . 0' sµhstapti•IIY jmpmyed I e PWYJIJPN of mamtarn the followinR infonnation · 3 rucwres the Floodnlaio a. The actual elevation Cin relation to mean l2mwmlU. sea leveD of the lowest floor Ciodudins ~ The actual elevation Ou rel at ion floodp roo fesi to mean sea leven IP whi ch th e st t b e H been ~ The flqodproofin ·fi . "M1'01·m ___ g certt S,f'119P :t reo . M -um Floodn fi C -WC jg Subsection roq PRdteria" l§-4-lllB} EMC Revi9Y all annlicatio ns within ten l . Peowts required bv thi s Ch Im worJcio g davs for Flood 1 · p @Pter Such revie\\'~ P am eve lonment I. Petenninc whether h Flood 1 -----sue con stmction d n ain Di strict --oreveiPomem is located within th e 12. Asswe that all necessary ncQWt s have he . l:!!r;;:~:~::epcjs, /jpcludjpg s:j;:1 :b¾~R;.wF~gse rr•ral State, or reouiwL --ents pf! 972 33 u s c 1334} rm ___ era. -: aterPo llµJi pp _m Wh!Gh PDOC 8PPCR't&Lii " ~r the fo llo wius · ll ~nser that materia ls mav he •wept onto Plhcr land s h the iniwv pf 2l The dPPR6T to life and ----nrooenv due to flood · . me or erosmn damass 5 amass 9D the ind ' .d Us GPPtSPIS to flood. da ~ Th . ---IYJ HAI gwpq ----PiASS and Jl The suscent•'h'J' -----_, UY of the p the effect of such ct moosed facilitv and e tmoortance of th . ~e ssmces nroyjded bv th . e proposed facjljtv to the ~ The ayaJ!abjljtv of Jt • In flood " ---A GO)#tJve Inc 1· me or msi~ 8 mos for the nrooos ed . ---nntisinated with existing and al The safety f Jlropreheps,ye Plan o access 10 1h ;mersencv vsbicls -.c nroPSOv in times of flood . Z} The relatiOPHh!P of the 9mooscd use to the c a, for 9abuarv and ,lJ Die CXPSGted h · th flood SIRhl§ ycJocitv d · ·-swatw and th ____U£Dt12n rate of · Ails. e effects of wave act' f!K and sedjmep• tams r -----100 if 8gg1icabl · -ooa o .E CXPC'6iled at the W~~~~d · ------IPR ROY sewer gas electrical d . emmGPtal s;rvices d . an water svstcms unns and ofter flood ll lFlood . ---and streets and brjd -such as --,-bamrn jgclud ' ~ gcs whu:.h ma · ··-mssoccs which ·1 ---x mcrcase flood h --w1l uonaruraU 4· J.. Re . aµrds to 91hq lands Y iYSl 0994 waters gr VIEW all Bnildms p . Floodolaio Di t • ' !iDlllt annliAAliPP§ ti be deemed 10 8 Dfht Withm ten {)Ol workio• daor GPPHtructiPP o· !.lnn ----us1ber r · -------vs A -........,mens I th Aqpljcatjggs for hun/wu nor repeal any other pgJJproya! gt " bujldjgg permit° h I~ mg pcgmts shall he reyjewcd wqs granted ugdq State St ' a a D . ---PP • case-hv h . --atutes .etcrmme jfthc grpoos __-caseas,s to · __ eel dcveJonment · 1 • b A II qcated IP the Flood I · , .ssure 1bs build · · 9 am P11Jri ct ms sue will be reasonoblv ufe from fl . c. Assure an -oodmg • necessary p;qpit h MP\IST WGDIPI PRCPCiCH frpm';;rct :: obtained fwm tne Federal d. A r approval JS required st atc gr local ssure an new construs•. •boll. be mnd• ;0 accgrda 109 ag d sub stwJi•I reoajrs • • • • • •x•il•bls rro!easf'mb ly µtjjjze any u~ns the Floodplajn :iance ll'llb Sec tjon 16-4- , . ' WI Slru," rube:: ""' "'"''" .;'."'"::" "'" '"* • """ io . . . W ,o '""" a . . M ""'"' 0 ' wh ich is cax,saoe s!Jyatjons adi • 4 mm 15 ter th is Chaill'!.arn -·· ·- 0 orndo w -cent comm · · -- 1- J!.. mem ID Zones A t!W''..L; the floodg lam T~:, 6;, I ' of the Nauon -i of the base fl ood b AH on the FIRM ~ustrn tor may appro or o r Y more 1h »' 1cb Y B.wsi9w. co nuuouo l FIRM revis •u one ro91 m 9 !OP tlm·Ui!h £EMA ( the nr lC ; OYJSIOPS or 44 CE e I rogram re1..1u ' R Chaoter I s ~:Fl ~ 0odnloin Qo 1 , £ 99 "''"' Permit flwln/qifi Dew lq . umew Permit Pceceu prgposed cl I [ POJUtal cl · -eve ornncm. _rnmaue wil l be 7 ,. Qe;isioo of Floodnlaio Administrator to be Based 20 Certain Factors .llu. • detsroliMtion of the: Floodnlaio AdmioiMTDtor OP each PEYSilPPWSPt Permit shall be bur4 on @nnlicahlc Provisions of this ChamEC and the following relevant factors· a. Dte danger to life and orooertv due to flooding or erosion damage· 12. The SUSCGPtibjlity pf the prppgsed fagjlity and its cgptepJ§ to flood d@D18BE nod the t:ff@ of such damage on the individual 2wner '-The da 1t&cr that matsd@l8 mav be swent onto other lands to the iniurv of others · sL ~ibilitv of the oroooscrl use with ex istins and amiciPatr-sl develo2meP1· '6 ~,,f access to the proocnv in times of flood for ordinacx and cmer@cncv ~ f. Ilu; costs of Providing sovemromtal ssodcsi ducioR ood after flood conditions J.ul 1Judins mniotFPnPf:S and tSPAir of streets and bridses and public utmtics and facilities such v scwm RM electrical and wets svstRP:1· &. The expected heishta velocitv duration rate of rise and Rliment trnnsoort of th e flood wotcrn and the effes;ts of wave aclirn ifannlicable exPS':Gtcd at the site· h. The availnbmtv of alternative locations not subiect to floodius or erosion damage for the nmoosed me· and i. Jbe r;l11i 0oshjp or the proposed use 10 Rqadmqq Enl'{ewqqd · 2003 Eovtewoqd C2moccheNiYC Plan 11 ,mended J.. Floodnlaiu Administ11t2r Decisions on Permits for Public Fasilitis or JJtilit". Pevslonment in a Floodwax Subiect 12 Section 16±10 EMC "Pevelonment in Floodwavs II the Floodnlain Administrator shall act on an annliGation for nub 1iG facilities or utmtv devetonmsot in a flood wnv within thirtv (30) davs from receivins the @Palication ~-Conditions Attached to Develonment Permits t Joon considsmtfoo of the factorn listed above and the numoses of this Chenter the Floodola in Administrator shall attach such conditions in addition to those rsmircd bx the Floodn~ n Devclonmsot Pcnnit as are nccessarv to further the numoses of this Chanter Such conditions max include snecificatioos for without limitation because of SJXiGific srnumsm~ion modification of waste disoosal methods and facHities lnndscanio& Widod of oneratioo onerational GPntrols sureties deed restristion and adequate flgpdnroofins Jl . flqqdp/aia Qeyglqpa,ent Permit Co'cerio l Structures Acc;ssorv to Onen U5Si Structures accenoD'. to opep uses nsrmittcd in Section l 6±3 EMC "Pennit1¢ Uses " whether tRPRPWY or PGnnanmt mnv be PGODilled oolv uoon a detcrminntion bx the Floodnlaio Adminillmtor that' L Structures wm not be desimed for humap habitation 8 • • • 12. StruGWCSi wjl) have low flood daIDORR Potential ~ The mructurc or strucnu:s ff nemittcd w;n hQ GPnstruct;d and nlocei on thR bt ilding site so as to offer the minimum obstruction to the flow of floodwrmL .ll Whencva oouible structure:, i,;n be oonstruct;d with the lonaitudinnl axis parallel to the diUiGtion of flow of floodwaters 2l SUB[ M is nracticahlc structures will be Placed w that their lonaiWdinal OXi:i ore annroximatelv on the ems line H those ofadioiniog structures ll Strucwm will be finnlv anch2Ui4 to PCPYGPt the strucllll'C or buUding from floatio& awox and thus thtt.atsoing to further restrict bridge oPSDimu, and other restricted sections of the stream o~ ~ Al.l.Ai~tnJctioo and stlhllemiol imnmYRPGPts shall be cons~ rontG'Gsls end utmtv g;minmGPt rwi111nt to flood damagc ~ All new ECPWYGtiPP and aubuamiol imnmYSDSPL§ 1halt be oonstruct@ using m;thods and nractices that minimize flood dnmogc ~ All new oonstruction and 1ubstnminl improvwsot, ,hall be cqostructr:sJ with electrical heatins xentHation olumbiog and eir-conditioniog C'l9Uioment and othq service facilities that are dcsiRPed and/or l9S:9ted so BS to orcvent wets: from sotsdng or aemmulatins within the comoooSPts during condition3 of flooding 2. Other Structures IRPPPWY or Psnpanent to bc Occuoicd bx Pcople, Other structures, wheths temoomrv or PSDMPGPt which arc to be gccunicd bv people ronv be pqmittgl PPIY ut29P 8 finding bx the flood2lain Adminic:traJgr that · J. a. Such §Jructures shall COIDPIY with SEGtion 16+7 EMC "Floodol1io Pevelonment Pennit Proccsa·" and Section 16-4~1 I EMC '1Mioimum Flood2mofins Criteria" 12. The lowest floor iocludioR the bas,ment of anv structure to be erected copstructcd recoostructcd or moved on or within ths flood nlaio District shall be constructed et or above a oo=nt one foot Cl) ebqyc thw ;op.year flood elevation for the Particular area and the fill ,hall extend Bl such cl.Nation at least fiftsso feet (15') bcYPnd the limits ofanv strucwre or huildios ereci~ " AH ncw construction and substantial imnrovements shalt .,.e anchored to orcvcm flotation s&llan,e or 1Btem1 moxemGPt of the struc,wx and to withstand hvdrcdvnnmi c loJdL Fills or PS?Psition ofM;teriels Filla or deoosition ofmeurdals max be neppittcd onlv uooo a finding bvJhc.f 1?Qd2lain Adminblrator dwt · ~, ADY fi!l PC dSPPsitior pf materials will COWPlY with APPiicable sections pf Chapter 16-6 RMC 11 Peveloomsm Standards " 9 2' The fill o; ct ~i ti oo of materials will hove some hencficinl DlJ[POj,;_and,.,lb.c amount thereof will not be weater than is nccessa0: to achieve that oumose.11s demonstrated bv a p)nn submitted bx the owner showin g the final dimensions of th; nrooosed fill or rnher materia l anC: the use 12 wh ich the fillecLJnnd.wi!I be nm. £. The fill or denosit ion of materiols does not encroach on 1ha1 oQl1ion of the llimdolain whi ch wou ld ha ve significant and aerce Pti ble Oow duci muh c Qood and which for that ren1:on would heln convey 1he Qoodwntct:S.. sL D1e fill gr ot l·er nm•edal s will.k-orotec1e,d,,,,awiinst eros ion bY ri n~ XC AAtati Ye COYer or bulkheading,. :1. SlimJ ge or Process ing of Mat eria ls The stora ge or nroce s1in g of mnteri?ls th.~ buo vant flammable ex ol osivc or in time of fl oodin R,---¥SW !d be i1 1iurious to human anima l or nlant life shnll be ahrvc the flood uror ectiou eleva,_ or Ooodproofcd in conmli auce wi1h Sec ti on 16-4·1 I EMC "Minimum Flood nmofin g ~ria" Solid wns1ulisnosa l facilities such as salv:we vnrds or nreas for the dum oiug of refu se or 1he stora ge of non:2 nerab!e vehi cles shf\U,nru,,b.c.ncnniued ~ floodnla in Rr.r ulntions The followin 1! regulations sholl nnolv 10 all uses within th e Eloodola in District aotwithstan<linl! 1hnuuch uses mnv be suecifica Ux.2:cmtit1ed und er1 he;crn1s.nfJhis.Ch11IllCL The flood orotcc1iou elevation or hcicllt sha ll con-esoond 12 a ooirn one foot (I> above tltc clmUC!lQr "'Dood oro(jlc" showno)UlLJluacl1£d,~b• FIRM or svsiems : nor slmll nnv watercourse h~ aU ered or rcstrim.d.-uniess 1hc · =tM citY of the wa1cr.cwrae shall be mainww:st ~W!LJJJJJJ.d!Jl:J/.r In all areas of snccinl flood hwrds the followin 1: Provis ion s arc · ui red for all new construction and subsrnmin l im omvcment~ 1 · · · mo roye mcmuh..iUw..dssii:iwsLl.wll di1i Oo1m iou , coU;msc or lm crn l movement of 1he ·s .. .inclbYdfllfilrukJumlwuclu<litu;J~ AILrn:»:.£onsJ[Uctjop or sutmawiaLimllillYcnwwu lrnll be co osm•~L\'<l.lu:.lnc1 hoos illlSlornc ticcs tbaunin imizc Oood dnmru:e_; ;.. QJLJ.lew constrnction or suhstantiaLimPmYCIPCOIS sh:llLbLGQllSl ruc1ccL~•;,11 Ullllfllit1 ls res istnm to fl oo d damn&b AlL.new co nstruction 21 subs 1omi aU111nrovemen 1s sha ll be conwc tcd with clcc1ricglJwn ing vemilruion n'umbinc and air co nditioning e<im~~ seD'ice facilit ies Ih m arc dcsicncd aaclior located so os lR-orcvent waler from 11 · .lld!ltiJubc,,componems,.dµring c.ondillil!ls..of.l)Qudjm:: 1 0 • • • • • • h II b d 'oned tn mjpimjz.; 9[ All new and wlocernsot water suo9lx svstems s ~ees, eliminate infiltration of flood waters mlP the svstcm · t shall be designed to mioimiz& P'" Q. New @Pd rep)§GSDGPt MnttBrv sewase SY§ ems ---■ ----·-. h eliminate iofihmtioo of flood waters imo the svstem and dlScbwe from t c svstcms into flood watm· ond . · • shall be located 10 avoid imn1im1sm to them or L Op-sue waste d1soosa svstS?W ---.-·-·-·- contnmioation from tbSP duno& floodm& · 1 flood hmrds where base flood elevation data has 12. SuedficSwndecds Io all ''0:l'FlffdJ; J646CB)(S) or l6-4-13CPl of this Chaotgr the been smvided M set forth ,p ------·-- follnwios smvisions are rcgmre;t· · · c · Nt-w construction and subslllDti@l imnrovmsot of .111 :.: 1 Res1denua) dJDlitrucUOP --------·---. . h.af '~...Jg,.Q.t ""' idcotial structure shall have the fowat floor Cmc~udms 0~ , ·t... ,.. .. 1 .... ,1 rg ______ --vatioo A wistqcd orofessmnal mmne.,·r BC5?~' +t ~ aboye th• base Qgod •Is .6 . 0 to the f!oodp!aiu Mwiui§l@tor that the st anda rd suryeyor shall s¥hmtt a cent cau9 · . 16413 EMC "SubdiYision Plau" is pf this subsccuon as amoosed m Sectmn · -- WWW!. . . . N ostruction a,.d substantial imnrovemcnts of anv 2.. NopreS!denna! Cogs!rucpogew 00 ideptja! structure shan ejther hays the lowest @01m'?'9JPI _mduntn,I or othsr 99°79, above the hHE flood level or tosetber wtth floor Cmcl~1pe huBPsryU slmJ~ 1 iRPsl 19 that below the base flood level auSPAAnt utJhtv Md ':fDUW¥ factlmes he d~ · permeable to the PMHRE of water the strucwre is watertmbt wnh wal~ §}1hSJ1G"0'~:!mutv of rqistios hvdrostatic and and with structural comoonmls Y!DB 9 9 A rcaisterc,1 nrofcssional snsineeror hvdrodYPAmic loadc; and effects .of huovancv iBP swifications nod nl@N for the architect shall devclo2 and/or wew 11™r,1 ds d cthods of construction arc in • d shall certifv \hgt the _F!UBP ap_ ffl ___ -----d construcuoo _on ~-ofnractice 13 outlined in this subscstion A rccor accordance ,rth a_ccwtef elAfl ssitk elevation Cin relation to row sea of such sert1fiet100 which mcludes th e so fed h II be maintained bv the Floodolaio levell to which such structures ar, flopdoroo ,_ s n Administrator • 1 hstantial imnrovements with fully enclosed areas J.. Enclosuts§ New construct 19n anc, S\k ·11 ri narkin& ofv•hicles building acceH or below t~e lowest floor that ore wble s~~ ;uJrwhich ore subiect to flooding shall h, storage m an area ot~er than 8 bt5sro ostotic flood forces on extcrior walls bv deSiW?ed to AUtPJPAllcallY ~µplrt~:Otm Designs for meetinUbis rcouiremem all2w1~g forhthe EP.tJ'irl ?~!sterr.d Professional en&ineer or architect or mcs,.,m mwn euher e cen, ·-_ y ---:-·-:- exceed the following minimum cnten~ A minimum of tws, (2) onsoimm having a total. P?t a7!!ipot 't?ii't:n 0 :!~~uare inch for everv sauare foot ofcnclosr4 orea subtect to __ mg s lL The bottom ofat = onsrings shall bs no higher than one foot Cll above mde QnSPinas mav be eouiooed Mth screens lopvca valves .9C other cowioss or deYices oroxided that thev Permit the automati c cntrv ond exu of floodwaters Ii. 11 ~ Manufacrnredl-lonw,. ii· Zones Al-JO AH and "E· All manufactured homes thuse substmuin llv imnroved. OLllms~hnvioR ir,curred ''substantiaLdomm:e"ns a result of a flood oo si tes in n ~nufasaured home nark or subdivision in an exoansion to an existin g manufa.iurcd home nark or subdivision or in no existi11g manufactured lwm's-nar.k or subdivision sha ll be elevated on a ocnn 11 neP1 founda 1ion such that tlis lowest floor of the manufactured home is at or above the buse flood elevation and is ™~h.owi to an adeauatclv anchorcd,,fuundation 1:vsiem 12 resist flotation ~e .. and Intern! movement This subseClion Wall aon lv in an exnansion to au exi11in g manufactured home onrk or in an exis ting manufactured home oork where the reoair reconstruct ion or imorovement of the streets utilities and nods eoun ls or exc"dstjfty uerccnr (50%) of the value of the streets. utilities and onds before th e reoair. reconstruction or imnmveme nt has commenced, b-Zones Al -30 AH and AE · Manufactured homes in an exis tin g mnnufact~_ml.lrn nork not sub iec1 to the orovisions of 4 a above si,ali be elevated so that ci 1~ ll I, ; !owes, Qoor of 1hc manufactured home is ot or above the ha ~-' 1W ~ ~ -chassis is suononcd bv reinforced nicrs or other fmmdrukm.,eJerucnts of at least eauiva lcnt ~,re no less Jhau thirtv-six inches {36''Un 1l.9iL!hl above grade,. nd bt~urelv Anc hored to on adcauat.clx. nm.:horcd foundation svstem to rc~1st ,1otation . @lfa~1nd lat eral movePJC()k Zone A· ManufoC1UrcdJ10mcs sha11 be instn llcd.usin g,methods and oractices which minimize Qood,\iam;,i:i:. 1:9Uw:-pumose of Jhis..rcmtirl:llli;m .,n1@ufu.111~dJtonu;s fillall be clcrntcd oml..anchored to resist Oolation co llmac and lateral movement Mc1hoJ1: of anchoring;naY incluclsJmt me not limited to use of ovcr-tht,,:\,Oo.,Q,C framLiies to grouud,,ruu:hors IbiucirnitcnwmJsJll.JlddillllJUO,,llpll)i'-ll~ and local anchoring r£CiuirtmcnlLilir :.addhlons to tit£ w111wfacmci.110rni;..:;.hall be sjmil~~ R£illi1lionol YeJlli a Rccrcmiill1r,l.x.\chicl,cs nlaCWll..J11cs rm hin /4llics.Al-3 0 AH and AE ,hnll..ci1twr; Be on the site for fewer thou cnc.Jmndrcc!J:jglH ' U s_m coosf;_c_u · n.x.s, )!. ~~Ullld.IwiY for hjghwayt,iq,.o,; ~~emsnts of Subs ectjon 16:4-71BliW1,,.;,,1llil..!hu levmjon a,,d michoring rcguircmcnts for "nu1uufoctll(ed homes" in...w1rngrnoh 14) of tlill Subscc1ion A recreational veh icl e is rcadv for highwav use if it k..wl.its wl1C.filJlr incking svstem is attached to the site onlv bx oui ck discomlm...lYnUtilities 01,J ~devices and has no ncnnnnentlv n11ached additions 12 • • • • • • ~ Standards for Areas of Shallow Flooding CAO /AH ?&nssl Located within the areas of snecial flood haurd estahliHhsJ in Subsection 16-4·2(A) EMC are areas desimnted M shallow floodina Thee areas have sor:s;ial flood hazaIW M$9Gi@ted with hue flood dmths of l to 3 feet 11 3) where a cle:arlv defined channel dgcs not exist and whe:e the 21th of floodins is unnrcdictat,ie and whem velocitv flow mav be evident Such flooding is characteriW bv oondins or sheet flow · therefore the following nmvisir s annlx· .1.. Residsotiol strucrws· All new construction and substantial imorovemGPts shall have the l2west floor fiocludins hDHem;nt} Ehivated gbgyc the bishest adi@GSiPt mdc at last as hish as the ds2th number sne;ifi¢ in feet on the FIRM Cat lest two f"t (2} if no dsPth numbs is soecifiedl 2.. Non-midmnial structures · All new spm;tructioo and substamial imPmvsnmts shall· 1,, Have the lowest floor CioGJndine basement) elevated above the hishest adiacent mde at least as high as the dEPth number mecified in feet on the FIRM lat levt ~, if no dEPth numbs: in sor&ifiedl or 12.. Ioeeths with attendant utmtv and sanitarv faciHUes be designed so that below the base flood level the structwe is watertisht with wall, substar !1llv imPSiDDMble to U1'....12U~l.GT 1ud with §lrucwml comoooents bavins the canahiiitv of ~r,g hvdrostatic and hvdrodYDamic loads of effects ofbuovancv l. A registered orofessiopal enaineer or archit@t shall submit a certification to the Floodnloio Adminim»tor that the standards of this Subsection ace Htisfied i. Within 7ones AH or AO adeauate drainase naths around structures on stones shall be required to guide Ooost waters around and awax fi;qro ornoosed strucnires ~= Uodulsoescd FloodWIYI Until a rsgulatorv floodwax is desimated it must be demor.stmted that the cumulative effect of the orooosed dexelonmeot when combined with ell other existing and anticinated dcxelonment will not increase the water surf nee elevation of the base flood more than one foot ll l at anx ooint within the Gitv bsfoce anv new construction substantial imnrovements or other deveionmcnt including fill is Peouitted within ?&ncs A 1 30 and A AE as show OP th e FIRM ~= Jlm!QIUIL&nt in Floodwan l&GPted with:.n areas of snecial flqod hazard esJDbJishcd in Subsection l 6:tl·2 A EMC nre areas dcsimated a~ floodwavs Since th~Jlo?dwav is no sxtremelv hazardous area due to the vclgcitx pf floodwotm thot cam debris JZWeptial uroicctiles and erosion notential the following omvisions shall a2olv to oublic faciliues or utilities onlv- ~ Prohibit encroachments including fill new construction substantial imorovements and other deysloument unless it has been dsw2nstrated throush hvdrologic and bvdrau!ic aoolvses oerfogped hv a reaistm;ed nrofsmional enaioesr in accgrdaoce with standard ensio;cring Pmcticc that the orooosM SPcroechmsnts shall not result in anv increase in flood levels during the gccµqence of the ba~e flood discharge 13 a If subse;tioo A above is sati sfi ed all new construction and substantia l imnrovemsots shall • comPIY with oil annlicabls flood hmrd recluGJion Provisions of this Sr:stion · 1. The Floodolain Admioismtor shall act on au onolication in 1hs manner above described within thirtv QO) davs from rr&eiYinR the a20Jication ~ Minimum FloednrRAOor Cdtcde ~. AH new construction nod substantial imnrovemcnts of nonresidential structures within zones A-AE on the FIRM that do not have the lowest floor including bament elmteJ to _or above the base flood level shall be floodorpgfed All floodomofed strucwrcs tosether wuh weod.ant utiHtv and sanitarv facilitis shall hp so dsime,I that below the hue flood level the structw;c is watertight with walls mbstamiallv imPGDDMhte to the PHMRG of wuter and with structuml s&moooents tvwine the caPAAilitv of mi1tios hvdrostat ic and hvdrodYP~mic loads and effects of buovancv The Floodnlaic Adm_ioi~trator 5b@l1 fSiPBire t™!t the nnnhcant Wmit A p]ap ~·mt eertified bv ft r;w5lscesJ PfQfM519Pl_i SPRJ Peer tbn,t the Qogdpmqfipg iDM§U[S5 nm 19P§iSt1iPI with thCi flood nrotr&tlOP elEYBtlOP for th e PAOIGUl@r ~ a. flgggpmgfi11s measures include the foHowins · .1 -An "horase 12 m,ist flotation and lateral movemsot l-InstaUatioo ofwatertieht doors bulkb&Pds and shutters l. Reinforcement of walls to resist water orcssures i-U:se of watemroof naint5 mrnbranes or mortaCi to reduce seeoa se of water through ~ .s,. Addition ofw,ass or weisht to structwcs to resist flotation Q. ln51olloJign ofoumos to lower water levels in stmctw:es z. N,~w and renlncement water suoolv svstems 5ball be dssigped to minimize or eliminate infiltration of floodwaters into the svstem a. New and renlacement sanitary sewage svstems shall ?e desiRPed to minimize or e!iminnte iwi11mLi21l_gi floodwaters into the sxstems and d1scharsc from the svstems mto the llmdlY.w..u. 2. l!l&mPir.:s facilities for subsurface drnina se svstems for huildines to relieve external !wm,c'.atiPn wall and basement floor orcssures lil -~vatruction to resist ruoture gr col lense caused bv water nrcsrurc or flontin& debris .u. £woff valves on sewer Hos or the elimination of smvi1v fl ow basement drains .u. On-site waste diswal svstcms shall be located to owid imnaiUPeoJ to them or co ntaminmioo from them dudne flooding 14 • • • • • 1-~urn(cssjgnaLcm;iuccr shnll dcycloo ;mdowe · · · wccdk?linns ond rlonl; for th e constrntiion. and shall rcnili: d 1struction are in accordanc.c wiLh acccrucd srnnda ~: f lo orlo lein n;,1rist ,\mcodm snts, The bouudacics of the Floodolam Pistrin . ..s hall be sub icct to ocriodic rcricK;md sha lLb.c amended in ibc mnnn;r ornricJed bY hu...: to confoan to auv rcriscd corr-k>lcd or a.d diliclllal h\'.drnJo gi c;i\ darn available fromA·.d 1Ai1l. Sunc or rccifil41L1gi;ncics or from_., cru1wllin1: i;Jlf,\in,m n:rnjllcd by the lli ~: Suhclj yision Pints , 1\. All ;iuhd 1Yis1on orovosals lllcilldiJ~ '\!;C l ·· 1 nnnufaclu[c 1~u11r '"cks n 1Q s11hdj yjS1ons shall be dt:siJ:.!1.;UQ 1i1111n1te fioQd damai: .. D. !l ;i,e ·L~o1ula\J sh all e pr.1,w ickd J\lt ·ub<!u.isLOJl WOI ,a)LJ!l othe r o ,~· · dcvcJo 1 · c in~ tb c pl"c:cnll.'..m..,cl,.milln1fu._c1urcd home pad,:,; ;mcl subdivisi.N1~ 1hru 1.·1.ull:\IJ,Li1\Jl·as\ Git)'...{5.Q. Qt, N fivcJ.~ .1crct1:1 ,\ hichcn.:r is \,::;.s, ~: f lgodp lain •\upcals an d \'ariJJJlt.C..S., :\, Cio11.'l'11l, IhcJ•l:um '\immbsum ~h,1\l lw.ir ;111d ~h.-cid...-ap p...-ah ;md rci.Jlll',t:;. f1,,lr \;i rim11.:c :- frl1nuU!' .. J.cqui"·'mC nt s i..1l tb1-. (.'h:1 pt cr. ,\11p~1l :i m1 ih .ll1dpli1u1 v;1n:11u.:c .. n.:qucs\::i :.hall b...-_pr1.)c1.:~:;.l'1.I pur~i1;11\\ p the gcncral t~R.. i1pp~-;,is and \.J,1naoc1.:s i:quirc;mcm::i \.,f l6-~-I 8 l:~1C, "1\pp...-ab" and 16-~-J 6 E~t(, "VrtWh)Cc:-··., rc:-pcc1ivcl)\ ~-l'IJ\'sc a~Ol!\'C ) , tb1,,• fimU .. dcc1.Mf.:l'I ll f the Commi:;:.-1t.m m,1y np11c.1\ ~uc h dc:..:1s1011 b) ;11llU'QP.riillC k~a l a CQun..oLrccort.Ulm.101-: 1urbd1..;1ion uch illlP~ :;bnll be jikd uo more 1lm1uli" ;· (l\)) d;1;~Jrl>UJ 11J,,;..dJW;..cl,ll1c Cn1umis:ip11·s final decision , J', ,WJ'<'11/;.. Uic Con · 1uballlte,1L.iw.Lllecik pc ;1\LJl,ll l)' 1be11.ilis ;ill\;J;cd J\1crc is an crroUll m,y u..1uircmcn1, <kcis i'Jll, o · -mlin;llion ma.IL. by 1hc fl odpJaiu ,\QJ!!HHs\rnto, LU t\1c ,:J1foJcwi,·11L1>r adnnnisir,11io!l ,,r 1his CJ1:ipJ.cr, ,L ADY APPi jqpt to whom 8 • · .um.tw flood -----vanance 1s 2DlillCd 1 h c elevation shall be · ~.outld the lowest floor 1 · be cgmmensµraJ; wjth w . IPY@ wnucn nctjce that ,he cgst r oiJeya uon below Wlliw1. _e mcreased ask r;sy!IJP• from h O . -msµrance wjll -t e reduced lowest floor Places wj1hoµ1 regard B•KJ•l•c of Htstorjc Places or the s ' res1ora1.on of §lructures 19 the Procedures set forth in th . tatc lnventorv of Historic .l. Varjanc . e remamder of thj, sec 119 u "' '{arianscs mav be issued for th l11ted on the National · ~c,recon~trucuon cshab1litation 0 es mav be issur4 for new . SJJ:G1el 0" a lot of one-half• cgnStruclJOp and substantial · rnilrn• structures &'"'IOIG' ere or less rn •iz; cgntjgµous JP and s ,mgroyements so be -_IP iP Sµbsectjop 1§-4-6@;; below thF base flood !ml proyjdjum;:wd;d by lots wjth m rncrcases beyond th }Cc} of th" Chapter have beep fµH 9 " 1 e relevant uems 1 th e yarjapce ioe:m e ope-ha)f acre the Jechnjca) jw t'fi .x cgp§ld%91 A§ the Im s; d I catmo CSi9Y!rC':9 for issuina ~ Yarioocs shall not be issued . . ISYels dudns the base flood d' em. ADY designated floodwav if · . ----.1sc~~~ -----anv mcrease m flood 2-Variances mav M · d • . ,~wr4 for the rM1 • • • ete?mgapo g that the pro w-;"IU1C rehab,lltatjon of hjsto · conupued desjwJ' posed !S'a1r ,,, rehabj)jJaJjop ·n as structures µpop a lPJIWerV' th h' 19? M • h1•12ac <tn·cw and th w, 00 ' nc;c!µde the striGIYW e ,stone character and desigp of the sfru:.ce Iii the minimum oecessrv ~ In passing uoon 8 FloodWA. . ::.;r~ eyalµauons an;l~;;t°:.~~~!P:r~\~" ~ commjssjop shall cogsjder an n~ SPGGJfir4 in other sections of L. r.meria for Coos1derinR a .. . flf ~odPtam Yanance I FloodPlam Variance d;lrnnination that· 99 Y uooo a shawm& of The Commjssjon sh e!I gran1a iN and sufficient cause and ~ The variance is the · · wi."6 ·-·--mm,mum m;cessarv considering the flood zard to afford l2. flwui:up rragt th e Floodplaj V . ------■ ·-exceotmunl hnrdshio to the aoohcant and naoance would result in • C· The granting of a Flood I · y · widitional threats to hn. am -oaonce wm nm re:r-·1 in in . cnyse fraud PP 0 , • pµJ,c. safety extraordjpary nµbljc creas ed flood hernhts x1cttm1zat1on of the Public or co 0. ~neo~e . create nuisonces Uoon ·d . -" ,ct wu h emppg lgcnl laws ---GPP§I erauop pf th e abp . ·---attach such conditions to the ve ~nd rhe m~ent of this Chanter th e c . . purpose and ohicct' r . gragpg• of yanances as ;1 d oww•wro may -·-IYCS 9 th!§ Chapter --.. _gems PF&CSSACY 19 further the 16 • • • ~ Enfor ce men t • • No s1rucn1rc or land sholl.Jwrcaft~c b~ c011s1ructcd; located. extended conrepcd..,JlLJlll.Cil:d »:jthout beinc,in,full comnli.ancc with thuc1ms of this Ch am er and other aoolicaWucguJntions Enforcement of lh~provisions of this Chamer shall he nursuam to Seclion 16-10 EMC ··:=rforcemcm and Pena W.CS::. JA:;\-16· Floo dpl ain Definiti ons The following definitions w;oaULs~wlli' 10 ScclilliL i6 -➔ FMC "Eloodo la in Rc culatiru\C ®d.Jire intended JO he used onJ.vin the regul ation of sncc ial Oood.JmznliiMcas..as,,,identifi£.d.in this Chnmer for th c...w1rn.os,es of Ooodalnin,,,rc1..rul ruioo. these definition s suoersede the same iwns.ns, defined in 16-1 !-"·EMC Definition of \Yord I enu .. ?nd Phrases of thi s Title ifeo of Shollqw F/oodim1 • A Cs<fil 1!1~ ,AU or YO zone 011thc Ci tv's Flood ln s.u cmlc..e Rate.Mao <F IR M> wi1h a one PCtCkIU (I %) dHUlc.LllLI!t®cunmuillhauce of Ooodimu o an nYWWe dc Pih of one to 1hrce feet (1-3\ where a clenrlv defi ned cha nnel docs nm c~isl whcrcJhc omh of Gooding is unnredictable and where rdoci tv flow mav be evident SuclLiloodinti ,Jinr,mcrized by lll!ll!liru:~=-=~ ~, ('m · l · ""'"-'"'-'= . g . . \\'hi.ruawc ".sw · -----· "·-=-=--------) cJJcctii_ · dl> ... :: [ ~p,w,iYJL...l!J 1w,J.\~1ufi1<11JJJJLli!'Jl"'...)jJJ;J; or Subdiw.iJ.!. · 1'-1!1.1'1..U..J.I.I.IUJ Q.f · ·, , · · · s.,for,sc.Q'i.i!Jg 1l1cJQ1u1wtlli C&.>! ---l-lil_l1Q_1!JlUlli~~1 lU (~I~ \!ii}. /Jm11U2c Flooding/· o gc1\ffi!L.111~y..lo!ll!fuirnl , ll!l.11' 'W.11.oJ:,n Jrnm;_ 17 !BL.Ihc unusual and AP id accumulation or owoff of surface watw from anx source Flaw/ Damar Potential · The sµsc;ptibWtv of a snecific land use @t a nanicular IPGAtioo ,~ damage hv flooding and the ootsotiol of the sPCGifis land use to incrr,asc off·site flooding or flood related damases Flew! F,jnge Aaa · That oonion of the flood hmrd area outside of the floodwav hasr4 on the totBI area inuodatest during the rcSHiatorv base flood nlus nvsutv·five percent C25%l of the rcgµJatorv base flood discharsc flqqd Haro rd due· The floodnlain 99osistinR of the Ooodwav nod the flood frD&Uta. Flood Insurance Rate Mau Cf!RM>· The official man on which the FMsrnl Insurance Admioistnnion bas delioeted both the areas of mccial flood baurds and the risk Premium roncs 0021icablo to the Citv of Enelew®'L flqad Jn.rurance Study· The official repgn Provided bv the Federal Insurance Administration that includes flood nrofile the flood hourn\orv·floodwav map and the water surface elevation of the base flood f/qed PrOlite · A mnh 9r l9nvinutioal Profile sh9wjpg the celatiooshin of the water surfaGS elevation of, flood eveot to location along a stream or river Flqqd Prote ction E/eyqtiea· An elevation one foot Cll ahoxe the eleYAtioo of "flood profils:.-Rf • the 100-vear flood ·mdse existing dwnnel and floodplain c"oditicns It is one foot en abgve the • elevation of the flood for tbs Floodnlain District as shown 90 the Official Zoning Ma2 in the office of the Communitv Dcvclopmc;n\ Penartment f.klgdalain · The relntivslv flat or lowland area adioinioR a river stream watercourse lake or mher bodv of standing water which bas been Pr mav be covered temP2@rilv bv floodwater For administrative nurwses the floodolain mav be defined as the area that would be inundated bv the "s tandard nroicct flood" <Corns ofEnaio eers) or the "maximum orob ab is ilood" flqqdp/qia Diurirt · That oortion of the Ooodnlain sub iect to inundation bv the 100-vear flood Us width is detennined bx the l 00-vcar flood Its lenath or reach i' detennined bv oa1ural bounds such es a lake or bv nolitical or lcsal bounds This cauals the intennediate re&ional flood ns '1efioed bx the Corns of Engineers F/qedolqia Manavement· The 9peratioo of an overall oromm of corrective and meveOJiv, measures for reducing flood damn@,. iocludinR but nm limited to emer&eocx nrenaredness oleos flood control works and floodplain r;gµJa1iqns. F{qqdp,aoe Area; Any land area SUSCSPtible to heinR inundated bx WAIS[ from PAY SOUGG (see definition of flooding) F/qod0vofinr · Anx combination of strucwral and nonstructural 11dditions chan aes or adiustments to strucwres Pdmarilv for the rgluction or eHmination of flood damage to lands water and Hnitnrv facilities structures and their contents 18 • • • • Floadwov· The channel of a river or other watercourse and--J1dincentJandareas thaunusL.be reserved in ordcUO,,.dischar0 e the hat" .'l ood without cumu lativclv increasing ,he wn ·cr surfa ce eleva ti on more th an one foot Ct} HJghesL AWacem GraW· The bight!St na tural ele va tion DLtlw grounCLJUrL¼C...J2.CWL..lQ cons tru ction next to th e pro posed wa ll s ofa strnc turc Hiu oric Slrncwre ; Anv structure thnt..is.~ Lal ~1dividuallv in 1he Na ti ona l Reg ister of Yi storic Places (i\filtin c ,unintaincd by the Dennnment of Int erior} or nreliminacib:._dcteonined hv the Secretary of th e lutcrior;ts meeti ng the reouirgn.Clllilor ind ividu,11~- UJ.l Cert ified or ore li miomil v dctem1i ned bx tl r. Secretna of J.11£~~ cmucibutinr to the hi sto ri ca l significance of a regi stered hi stoir, district or a district melimin ad lv detcnuiu ed bx th e Secre1orv to gyalify..os...a.t.eltistered hist oric ~ CQ lndi viduallv li sted on a State inventory of hi storic ola ces in states »ith hi storic OWCO'atiPn nrngrnm1: wh ich ha ve been ano rnved hv th" Secretaoi pf Interior or £W lnd ividua llv li sted PU Ucal inventorv or historic oloces in communities with hiS10fil,nre.s ro1ation urugrnms.thathavc been certified either Ul BY an.a Po roved staU...llfQ1;1JL:JLas deteoninedJrt the Secretarv of the !i!lmQJ:;JlJ; W Direct ly bv the SccrctaD'. of !h e In terior in states withouwmP rovcd ll1Wil!ll,\. Lou·eu Floor · The lowest Poor of 1he lowest encloscciJ1rca {in cludin g basement) An unfinishecl or flood resis tant c11closurc usab le s0 1~1v for oarkin v of ve hicles build ing occess or slOnU!.c..jn illLlltc.a.ntb.cuhnn.,R,\llt§,ClllC nt area is not @nsi.de1e.d,,a..lll1 ilding's lowest Door ornxidmllullfillCl1 ~ is not built so ns to rc1\d£Lthc strncture in violruion of the aooJicahle lllill-elevation ~yir.cmcnts ofSec1ion 60 3 of the Natiw!al Flood !ns urnncc Pro vram.r,c~ Mnm1fiH11,red Hume · A stmc turc 1rwruwnblc in ~r •uorc scc1 ion s wh ich is lu 1i lt on ii ucnnancm chassis. itmLiUsi,.mcd for u~e with or wi 100YLil ocononcm foundation when connected to lb'-.WH1ired utilities The tcou "nmnufaru1rc d.J1omc " docs 1101 ~ "rccrcotiOllnl,.xcllicl&:. Atmw'«cturcd Home P£.•!iLJJ!· V1htli\'i\•iou· C\ narcs! for comi t-:\l~JJatctlslllfJand dU:ideclin to m:.Q,,Qr,morc manufa ctured hw.ntlots for rent or~ ~a.l.Ji.riJJw.di.J>r s,,1>divisio11 Erisriuc· A ,wuuuakil![W.illll));,;,ark or sybdmsio 11 ~11',J~~<;Ulliaion of facilities for sco'ic il!.Jhc lots on whic h the man ufactured homes are to be affi~~ :4,clud in£ m a mini1tum thcj4,• rallation of uti lities the cons1rnc ti on of streets andci th cr Onol,,1:J.LLI:J:itdinc or the oouring of concrete oodilis___c~ before th e effe£UYSi date of th e Oooi~UW1s.adoo1cd bv the CilY.. 19 MamdUcrwed Hem e Pad tJ•· Subdivirion Neu.. Means a manufactur;d home uark_nr su bdivision for which the construction of faci!i Ji e? for seCT icing the lot·· on which the mnnufactured homes are to be affixed Onsluding at a minimum the insrnllation 0£ utilities the ¥®5truction of street~and citlia.final site grading or the oo~ring of concrett.-nndsl is como lcted on or ofter the effective date of Ooodnlain man~~WJtinos odooted bv a communitx, diem, Sea 1 eve{ For aumo ses of the Na1iona\ Fl ood In surance Provram the Nationa l Geodruic Veajcal Datum CNGYP l of I 988 or other datum to whic~~-Yntkms shown on Jh e ~: ~lnsw:anc,e,,Rate Mau are refcrcn~ liluimial F/qed Inmrauc e Pr2vram fNFIPJ · A Federal program thnt authorizes the sale cf federa llv subsidized flood insurance in oaoicioa1ing communities Natural Drainore· The oattem of surface and stonn water drainage from a nanicu!ut .. sil.1~ .. b.W°' the comtrucJic , -, gr installation of imorovcments gr Prior to allY.El!t.ililiw:... Nl'u· Cn11w1tctioui Fot ths oumose ofdctenninin£ insurance rates st ructures for which the 11 Sti!O of cons trn ct ion 11 commenced on gr aOet th e effective date of an ini1ial FIRM or after December lJ 1974 ,,ruticitexer is later and includea anv subseouent irnorovements to such structures f..Qr floodolain mana cemsnt numoses 11 new construction " means st ru ctures for which the "stao of constmction 11 commenced on or after the effective date of a Ooodruain..w:.~~ Qty and includes anvsubseaucnt imnro ve mcnts to sucJutrurutr.es,. &:J•wuiatwl J'e hide·Axchic lc which is· ( ) ll,uih on a single clrn.s.sisi ra> 400 ?auarc feet w less when measured at the large st horizonli.11 ~ Desjgncd 11! be s;l[-ornpellcd or oem1illlCmlx towpblc by• ligllululVJmd;_nUsc! W) ~G~PrimarilY...J101.lou1sc as n ocnnancnt dlWling bULJ151cmnQlilrv livinl! gunn er s for r~ttiOJli\Lt amoini:: Jra yc.·I orJ ~ S.wrt efCen>·m,clia11· Include s sub,s,tautiul.lmoro vcn1e n1,J1ud .. J11cnns th e date the bu1klin~J2.Wllil »J1LifillC.d._prc::Yidcd thu!tluaLs1art,,,,oLCW1su:u.c.tio11, ~ rcconsirn,c,tion...,,r_ehabilit.alio.u. ~ti.w. ulJJ~nsnt or othcLJll1orovCJncm was with in 0nc.JrnnUred cii::htv < I SOldnxs of Lhe P.D · ,. ·~wo mc<1nuilheuhc firj)t olaccmcnt otncilllnucm construction of a ~ mu site such as the oourinv of slab or footings the ms.tallation of oiles-Lhe ~tion of co lumn s or anv work bcYw1d the stage of excavatio n· gr lhc olacc:ment of a w,m11fo,um;dJ10mc on a fo uudmion C,rnmucm cons 1rnction ~ 112liu.Lude lnnd •pJWUiwl. Sltci.Las,,,.dc;1ring . grndiruwmd OIiing· nor does ilJnc.!.®£.-tl1U@allation of streets andlm »:..1~1Y.:r nor docs it include excavation for a bw;n1cnt footin~s Ww, or found~ ~on of tcnmornrx fonus· nor docs it include the instnllatiruuuwhe prooeav of aces~ ~s. such a§-,Jmraves or sheds not occuoicd as dwelling uni~or not uart of thu111lll structm c For a sub srn ntinl imnm vcmcnt the acuwl....Jlrn of constmction me11n.wlw first alt,w,nticm of anv wall ceiling Ooor or other structural onn of o building whether qr not that alteration affects the P.temal dimensions of the building. • • Strucou-v· A watls;d .. aud roofed building includiJu: ... a.1.m~ ... '2.t.ll0 uid srornsc rnnk that is~ • p!lm..i:rru1nd. as,,11:cl,LaS.Q.nmuufactured home 20 • • • ~11w~~1lli:c · ~i1uusrnuw\i,Jiy • structure whereby t)•c co,1 of restc,ring lhe strn~turc 10 its be~ nditi on would c.qu11LoLillCcd ~o ncrccnl {~} of thc,nuuket ra)uc_qf the structure before thc • .dam.a,g~ · · wr~-~-· · · · · uion. or other imnrovcmem c;:f ,..lll...<\l · 'ill!l.w...111.£.\rno&..:ii.llliw..w...,. · ya\uc 0( ~ which . .hrm. (1.\) ~ nroicct for im orox,cruent of a strucrnrc 1~cxiS1in£ violmions of Srn 1.c oWaL.heahh sa~r ~nfelY code sn\icitications which have bccn..idemiGcd ~1c 1Qc_:1 J code cnforcemcm.-<)fii r hr 1nininwm uccessnn: condiJip~ LID ~crntiun of o "hi;,;oric s1~n1rc"~ cludt.. 1hc structmc'..s.s.ruuinued dcsignrit ion il" o "hiHoric,,sln!c~ ===-... · .. ' . . ·, ·""'"'"""'"'"'"'"'"" ' ,· .. t documcutmj 1d , ~"-~' ~1i0n d~u1111. Scc tion1.. The Ci ty Counci l tlf 1,1c (. 1ty of Fn!,!k\\C'lm.l. C:okirado hi:rch y au th ori1c s amc.:ndin g ·1 il k 16 , ChaplL"r 11. Scct1(1!\ 2 -.. D(fi11 f·hm ,f ll lm,\. J;.,.,,,,,, and JJhraH''.· l,f 1hc.: Engh.:\\\Hld ~lunicipal Code 2000 hy 111:-c.:11tng in alp !1ab,:1 1c:1; 01d c.:r : the.: fo\h1wing Jdinit 1ons : 11 :diwr':-. note.:. thl.':-.C.: (\l.'ti111tH1n~ arc.: 111,1.:nL·d l1r ddLil.'d f11 11t1 1\11-.. ~cd1c1n 111 a\phahl.'t ical onkr. lhL· n:m:umng ddint11\IJh 111 thb :-c.:c11011 are nm affo.::tl.'d and ~1rl.' not im:lullc.:d} 1 (1 -I 1-2: Definiti on of \\'ords, r l•rnt"i, and Phrn "-<'"• ~~,/ II,: .,-,/: I 1,e hn,I 111 1~tH1-1tlttfl-th.,.{'11_1 , f' I n,le , ,I 111111 , ~Ht~~~IH l I 0 o) M ~l'~iH cr t!hrme l? pf l ~--R-H-♦-gi ·en :1c1ar. /Ja\t'llh '"' .\n area hd\1,, the l~r ... 1 flot 1r, ln\'111g p:in . l·ul no 111orc.: 1h:111 one-hn lf( I :>) o f1t s heie:h t aho,e cra<lc. and \\ith a tl1.1t11 to cc1li1H! he1 ~•11.i ,"'I 1101 kss !Inn :,;c\'CII fee t (7'). I !us tc.:1111 :-hall no! 1nclud; "gardc.:n lcvcl". -- lJJ, ·~ Jl)oi~-4-1I EM C Floodplojn Dcfinj1j on£. C -;,, e.c1 .' ,G'.e.. 11 ,., : /• n i11tegra l and reac-lil~· iBeniifiable 13ar1 ef a Aeed J3F0leeti en s~·sttlm. ·i1hout wmelt the Aee d pr01ee1ien ~FB ·ieled Sy 1he 1m 1i re s~ stem "'Oi:!ld Se eampremised. Dc ,•e lop mem: :\ny man-made change to imp ro ved or unimpron:d real estme. mcluding the co nstruction. rcc onstrnc ti on. co1wc rsion. stru ctur.:1 altaa1i c\Jl, rcl oc ntion. or en large ment of any stru ct ure : any mining . cxcnvnti on, landfill. or l:rnd di sturb:rn~c : and an y use or ¥x 1c11 sio 11 of till' use of land . M.wJwamu:cd Hom e Park or \Hbtlirhiou f ._,·,:·-~~~-1 □oodllla ill.lliiiuiliom. li.\"j':J<l,1si o , ra" 1 E.dni,,g: N,1,11 tj:. e11 T :/ t-{9, P,di: The !ffCl~arnti,m efatldi1 io na ! mam1foo 1-t:tfd6 hem e s13oecs PF the eeinsm1etian 0flft e1lities k?r se.p ·ietng the mam1~ne s1rn ec! on •ffit€-tt lhe menufi.:i.;.11 uFc!d homes ore 10 0e urtined . inclu di ng the ins1nllati on of mil 11 ies. f11111l .1 i1e grnditlg OF ~cming ofeoneFe1e llAd s or the eonstRie1i en ofstrc!t!IS . r~otJ.I , B,1.ic : The Aoed l~~t (l0 o} elrnnee er 0t!ing t:!EjUAlc!d BF c!.teeeded in an: ~ r'Jr,J D.1 m,gc PB,'c.h'i:1.I: The susec!1Hihilil) pf n sre.:t lie la m! u:c! Al a partieular loe nti nn 10 dam ns e By At=!Pd in e. H'ltl the ~O!tmt in l of lhc! s1~tc+kl"--IB ,~int!Fc!O:e eff .ri le lli'H:1 dine fi r llt10d FelRtt!.I cl ama ec!s. ~~+'t"rl·f-rhn1 pt=!rt in n F1 f th e flt=1 d Im .AF I ·1rea r ~uside ,1r 1hc! f~eo d•• ~~!~.., WtAl AFc!A inunelateff during the regula1tw:, hn . e 11 ,~El plu t c!lll)' fi• e 13 l't!t!lh ~',ft.~ rt!gul aw 1. bnse tlroel dis elt.tr~ l 'l .I !.',,:n -..' /~/~1i-~t! hig he.1 elc•·mi '11. e1qu-cs :eod i n ft!el 11 ho1·e s ea le•·t!I . flf the! It' ·el t"f fl o()dw111t'r. 11 1111 dd in eruc s tl,t! ll nud f:ri net! ar ea . ~~ ,\{ 1• f/'!H),'-J : Tht"--~~-t+lttil1~\ ,·hi eh the l'c1.lcral In.UL~ M1»H½iSl-ffif-l~n~l-tnt•ttt-c•ti-l-~-w-h-1-l-~-.-t~~~rtl-flt¼1t.l-+itt -1:n1J~1~-i-.½lft!'Hlllitn-1~~ •~<Hl~w-,.4">;!1"""'"-l, ~~..+tl'fmt~ffll~-\t'-\~l+IBttH-t~fT-pt~''. tht' l't!tlcr 11 l1 1:•.1nt1~1H~~t++HH! tt~..J.;-~~~-1,;.;ty--ttlfl-l lh, ·11,r .·urfit.,,..,,lev!t~~ -~ ~~.~~tl{l-tt,H-f~hW~lt!l'lfUHh!<'tttj>l-+l<lfl~I· 1irRm1lly d1") l111 El ure a. f~ (1\) The o•·erA on er 111lmiEI t"F lltifll l''illt!FS. flllJ . ~F ( ll ) The UHHMH+Hl-~~lt-H~H+Ht.1~irfoee ·111t!l'!i fr 111-1-11~ttFee-:- 1·1 l,n 1 I l'h.: rc!lat i• d y-Aut !11' It~ lflnfl f!f-t"A~l•e A ri' er. :i!FCAIH . fl lt!f"t!i}tt~ t~-h ~•f-~~f-,.wtt-+H-t~ttl~ietHHh-4et.'1l t•F may h, -=!fl 1 ~,:a+-tt•tttp~raril) h.,· lk 1;Jwn1cr. r (lf • • • • • • ad1:niHis1rati• e puFJ3ose ~. th:! A0od13laiR 1na; Se BeHned as the aFea that ·oul0 Pe :nunBatecl By 1he "s 1a1ulaFd prejeet Aemil" ~CBFJ3S of 11ngineers} or the "meri1m11n probal:Jle Aeul". F-! ,0d19kli I Dirr 'ie«: Tlrnl portion of the AoodfJlair sHej uet 10 immdation 8y the IOQ year flee&.- 11 s idth is cleteAnineB hy the I 00 ; ear Aood. l•s length or reaeh is d?ICAni ned Sy natural bounds sueh as a lal;e, or b; politieal er leeal 1301:md::. I !us e~uais-H½e int cn ne !:ate regifl1utl A{)OO---ftS ~•fiiml ">° 11,e Ca~,s ef ~ll,iAeers, Pead P·ofil,: ,, 0 ra ph eir longiwd iAal 13rof:ile sho,.·1n& the rclcuianslu13 0f the ·ater _;urHlee ele ·at ion afa Aoed e ·ent 1B lo eat1o n alEmg a stnam or ri ·pr. ~x:.cr'a, E-4 · 1i 1 ,: An ek.,·atien one (I) foo l al::io "e the cle•·ntiPn of "Aood JH Blile" ef the , QO yea r Aood umler eristin.:. elrnnne l amt lloadjilAin e01uli1ie11s . II is ene (I) f'a01 al3e ·e 1he ele ·n tieA ef 1he Aeed fer the fleed~htin Dis1rie1 as she ·n en th e Offie ial Zanin; ~ lop in the effiee af1he Cemmuni1y De ·el ejiment E>e~~ C/99,I, qt~c I, ,10 J .£? se .\ Ae:-ml ha ·in::; a one I ereem {1 °o} elmn.:~ efbainf, !ql:IRleEI 1.-Jr ~ in any ;i• en . ·ear . r::!001 / .~\,~,: The height er ele ·a1i0n afa ll eotl ns r-i'-feFre8 10 ,1me 80,1::1m. It is 0l:0 eo n=tn=t fln l~ 1:1sed t a rcH!r 10 1110 ele ·a1i,•11 Al •'h~1ream "'ill 8"t!rt ap ill, nemia l swge hanl·s . Ff.00d,1 ·tJ9.H,,~: ,., n~ ldamlrnuuien ef s1m e11:1ral a1rJ-11d1btR1etural Relditiens . ahRng es. or adjusunenls 10 prepeRies anel sm1crnr es. primar il; f?r the redu~-i .. m c1r eliinimuien ef 11Nte elRmag e rn lands . ·ater. and sanitary J:aeili1ies. s1ruetures. and eo111cm1., ofht1i l8in~s . r,11,1:,J · /. The clurnnel tr a ri ·er er Alher ·r1terc!Aurse 1 11d acija2en1 lane Rrci\!, 1hat muSI I.~ re .1e12 ed in =1r der 1e .Ii. haq~e 1he hase Aeifl8 •itht u1 eumult11i• d:· incre ·1:i1i =-the ·Ater s1cirf·te c elc! ·a,iAn IHMt! than ene (I) ft! ,1, li~Jl ' · cl ; .'.)n a[CH bcJo\ · he fir~tJ)oQr, hi1,·i11,1; nt lci l::.il~lc•half tLl 1..}f n::; hci~h ·c i;r:idc , I Jfawric /Jui/dim~ t\ building or smu.:turc dc:,1gnatcd hy Couni:il. that 1s wort hy of rdrnh ilitat ion. rcstorat i11n. and prc scrY:111011 becau se nf H:. i..:u ltural . an:h1 1c1.:tur:t l and or hi storic:t l sig nifi cance Hi 1hc City. L · 1 , , ."', I lie hi ·e:t ll rlf'r r th e I e. t ent:'I ,. eB ·1rea (in c:lt11,ltn =-hR . eincl'I) .. \11 u111i111 .,hcJ tr 11 ,, >d re ·i.,ffi+H-et~-t~~~L~,-hir parkm =-t1f eh1~~~r-fiHtt~ an-a re ·, 1her ihat-rn-4-,aSeH~Hf-ttft:!<t ,. 111 t ,wn 1.lcrt!.I fl !Jull~lin~·: I ·,:1 Atrnr. 1m itlt'd ~ e1h:lc,sure 1. 11t•t hu1l1 .t> u. 12 Ft'mlcr 1he IPI .JHl~~Httt!--tt~M~~t+-deJ,,lff~ . le. 1g11 reE1u1rcmcn~Htlh-+tfle- \ <ill1J&<'l.!JiJ:JJ.1JJIJ' orl d1,J.njJLllillJ)O SCS): ;;d(1--l-l I ; I •, FI Q~dpl;-in ilcliillUQJl!i, JJ.m11i/j1c1111w/ 1/owr Pad ,,,. ·11ui/j1·i,io1i E1is/j1JX.· (fN Fl oodpl:ii1W1u~,osc : ('; Fl oo duli!.iuJ::>dini\lOJIS, Sec 16-4.:16 .' le, , cit? Le e 1: J;°er 1rnFJ!ns es of the i'1otienal rleed Insuran ce Pre gram. the ►1 0 1ional Gemletie \'e11ieol Dornm (}1G\/D) ef 1929 er e1her elatum. 10 11 hieh 0a se Ased ele ·a1i0ns sl,0 11 ·1~-e+HI eommuHity's flo ed hm:1Fanee Rate >·lo13 ore rek!re,~ Y,1(q I I rf.0 :/ .11.1 ... ltc Pm:,..-,,,, .. A rederal flFOeFOIH that 0 nh erii.es 1he sa le of ~;: sul:isicfo.ed Aerd insuranee in cJ011111mni1ie:; "'here such floeEi 111s1::1rrmee 1s no1 ,wailahli: 1n~ ~D · .. ,·,u,~, r,~,1 ·: The 1~a1tem eif surface anB storm ·a1er drr1inoge fFOm a panil~ 0el-Ore the eens1n1e1ie11 er ins1all01ion £:-1f impro ·cmiems or 1uior rn a,~y rugratling . .\'ch' Co11Hruc:1io11: Stni...:turcs for whic h the ''start of co nstni cti on'' comme nc ed on o r after the effecti ve dmc of this Titl e. Ncir Couw11crie11 rfor flo odnkllll rmmn\·~LJee 16:+l.&b:J C· Floodo11inJ1e.finil.imit Rccremional l'cliiclc: A n:hi cular•t ypc, ponable stru1.:turc withnut pcnnnn cnt founda tio n. which ca n he 1owecl !1aulcd or dm ·c n and primarily dc s1gncU as temporary li\'i ng acco mmodati on for rccreJt iona L ca mping and tra \'c l use and including. bu t not limitcci to. tra \'cl trailer s. lrnck ca mpers. cam ping trailers. and sc \f.propcllcd motor homes. S1rn ct1tr(': /\Jl y1hing co ns1rn c1t.:d or crcc tccl that req uire s locan on upon or under th e ground or attached to so mething having locatinn upon flr under 1hc ground . SmKt11 · · l[qr f1 Qodplai1 ,urpo sc-.)y 5t.:_cJ 6· - 1•fo1,111u,dDr1111<1):.<' lo£ llooclpl~1n purpose,)· 1J.i 11' ~: The lin e t=1 f th e hs1c:.,1 ll r · ·1l.1 ne-the t!tlltr:e tif u ri• t!I'. Thu usual!; cl1't1::e: a,lfi ret!FBSS t!S 1he s1reom ehannd . I 10 /ari o11 . <.ic nerally. th c failure fl f a l:md u:-.c. buildin g. :-lrn clll re . lll' oth er ch:, dopnu:111 hi be lil ll ~ t.:lllllp li ant ,, 11h 1J11.., Tille\ requir1.:men l:-. :,,~~n,rp . •· , i'CIMJ>k+H,-l li/.lt'-H'l,'<'tl~\~)1 1r i,1). "•·i,•loni,•11" 111;a11 !h e! fai lure! of a !An ti u.ii:. l:rn1ldin ~ .. 1nieHlft!. t r Jth er clu•·eh11~me111 It:" he full: e,•intM·HttH-~-t+l-H-+k! eP mmm111y' l1eml 1~lam mam1eemem ri::,ulnti ci n:, .. \ . lRICltll'c , r ether tle'r'clt:+ttt»t . .'llt "1theu1 the ~e'rilH~H--eeA#tea1u . 11 1her ·er1ili ea11t1n .,. t>r c1h c1r ~• 11:l en ee ,f t!t mpli ·Hhl C rec1ui re.l in >TIP /;!ffii,larJ, ,«11a11 ., r,Q}(h)(?). (<)( I). (el( I Q)~). (<)(2). (<If I)., r 1,)(5) i: I'"'"'~ 1t1 ht1if'11 un ul . ui.:h tllHt! a. 1ha1 dC>cumenluli\~Je&. ~ r f;l, f91 : Thu hei e-ht . in rda1i on IA th~ !>1atienal G~u1ie D·11u1n (>1(.j l 'D) o.f 192P. (f'r olhur tlnlHt»:--WHer~ed l tlf At t d. tlf • uri f'u. mt+gtt+t~A<I fr eq t1e1u!i cs in the -At~ht111s eife0ns1al £ r---Ft..-eftne--afettS.:- • • • • • • 1/'i•t ·ea ·.Ge: " ehannel. HllllirAl depressien. sleugh. AFtif:teial eha1mel. euleh. 8Ff0JB. stFeam . ereel ·. ponE:l. reser•air. 9F lal-e in •~1 nmaff anel AooEl u Ater As ·s either regular!) AF infrefjHEm ll. ·. Th is includes mBjor Elrninageways for earryin== urban s10An Rine!+. S(•ction 1. Attnchcd hereto and inc orpora ted lu:rcin by rcfcrcn ..:c arc: I . Flo od In surance· Stud~ :\rnpahoc County. Colorado, and Incorporated .\rcas Volumes 1-i. 2. Fl ood lnsur~mcc.: !fate i\~.1:1s (F IR.i\l) lndcx Sheets I ;md 2. 3. Fl ood lnsurnncc Rate ~laps (F IR~!) Panel s 01 42K. 0143K. 0144K. 0lolK. 0163K. 0164K, 0431 K. 0432K, and 0451 K . Section 4. Safctv C !auses. The City Council hereby find s, dctcnnim:s. and declares that thi s Ordinance is promu lgated under the gcncr:11 po lice power o f1hc City of Englewood. that it is promulgmed for the hea lth . saft:ty. a·1d welfare of the public. and that thi s Ordinance is ncccssal)' for the prc scr\'a tion of henh h and sa lCty and for the protection of public cml\'cnicnce ;md \\ dfore. The City Counci l funhcr dc tcnnincs thai t'.1e Ordinance hc:-.rs a rational ,·ela ti on to the proper legi slative object sought to be obtained. Section 5. Scverah ili 1,·. lfany clause. se ntence. paragraph. or part of tins Ordinance or tht.: applicat ion thereof to any pe rso n or ci rcum stan ces sha ll for nny rea so n be ndjudgcd by a coun of competen t j urisdicli on in\'alid. suc h judgmc!ll shall not affect , impair or itl\'alida tc the rem.ii nder of this Ord inn.nee or its applicat1 011 to other person:-or cin..ums tancc s . Section 6. l1u:oi1si:,,tc111 Ordinances. All othl'I' Ordin:111.:cs or ponions thereof inn,11s1Stl'111 or co nflicting with thi s On.linan cc 0r ~my porti on here0f :1rc hcn.:hy rcp c;ded to the extent of s uch 1nconsistl'nc y or co 11l11c1. S1.:ction 7. Effec t of repeal or modific:ui011. 1'11t: n.:pcal or moditicatil'll of any pronsi0 n of the Code nf the City o r 1:nglc \, ood hy thi:-Ordinance shall not rcka:-.e. c.:xt111gu1:-.h. ;ilt cr. modi!\. l,r change in\\ hole 0r in pan any pcn ;i \ty. forfr11urc. or liabili1y. either civ il N crimi nal. whi ch sh.ill h:ivc been incurred under :-,uch pn1\ is ,on. ;ind 1.;:1ch pnn isio n :-.hall be trc:lll..'c: and held as :-i till remaining. in force for the pwvoscs of •ms lain ing ,my and all proper actions, :-.tuts. proceed in g"-. .incl pro sec ut 1rnh for thi.: cnfon.:cment of the p1.;11alty. forfri1t1re. or li.:1hdi 1y. a:-. \\1..'II as llll' the purpo se of sustam ing. any Judgment. ctecrcl..'. llr order whic h can or may bl..' rcndcrecl. cntc.:1cd. l'I' mack m -.uch ;1l'.tu111 :-.. -.uib. ph1cccd111g.:-i. ll l' p1\1:-.c..:u1iom,. Sec tio n 8. Penal!\. Thc Penah~ Prl,, 1:-.ll •ll ,1fSccthm 1.-i.1 1·~1(' sh;dl ap ply ll1 c;u.:h mid l·,c1: viola 11 0n \,fthis Ord1nancc . lntrnduced. rcad 111 full. amcnd...:d and passed as ,11\c ll dl·d llll li1-.1 n.:admg.1111 lh c--llh dtty nf <kwhcr. ::!010 . Po '.-lishcd hy Titk· a:-. .111 ame nd ed Bill ll)r an Ordin;ml.'.e Ill the Cit y\ ()!fo.:1.d nc,, spapc r nn tl1c 811i d;iy of \ 'ctobi.:r. 2010 . Publi shed as an amenJed Bi ll for an Ordina nce on 1h e Cit y's officia l websi te beginni ng on th e 6th • day of October . 20 IO fo r thirty (30) days. /\ Public Hearing wa s held on October IS". 20 10 Read by title and passed on final reading on th e !st day of Nove mber . 2010. Pub li shed by title in 1he Cit y's offici al newspaper as Ordina nce No._, Series of 20 10. on the 5t h day of No"ember. 20 I 0. Pub lished by tit le on the City's official website beginning on th e 3rd day of November, 20 IO for thirt y (30) days. James K. Woo dward. Mayor ATT EST : Loucrishia A. Ellis, Ci ty Clerk I. Loucrishia A. Ellis. Cit y Clerk of the Ci ty of Engle,rnod. Co lorado, hereby certify th at the above and foregoing !s a 1rue copy of the Ordi nance pa ssed on final reading and publis hed by 1i1lc as Ordin ance No._. Series o f 2010. • Louc rishin A. Elli s • 26 ~s -~-;;I ~~Iffy -j~tlfy;ji°-~~~;s··;ubj~j"-,~--n~ing, ··p;ni~i;ny -f~;,;~j cralnage sour~s ol small size The co mmunity map repoallory should be consulted for 'possible updated or add,tronar nood haza rd 1nforma hon To obtain more detaKed in formation In areas where Baa e Flood Elevations (BFEs) and/or noodwayo have tieen dete11111ned, use rs are encour aged to consult the Flood Profiles and Floodway Dat a and/or Sum mary ol Shll wafer ElevaI,ons tables contained within lhO FIOOd lnsu ra 11ce Sludy (FIS ) repor1 that acco mp,1nies th is F!RM. Users snould be awar e I11aI BFEs ShoWTl on the FIRM represent rou nded whole-loot elevations The s<' Bl Es are 1ntende<1 fo r fl ood insura nce raring purposes only and should noI be used as the sole source of fl ood el evation on fonnaI.on Accordingly, fl ood t•levahon data present ed In lhe FI S repon Should be utrlIzed In conI11nr 11on w1l h the rtRM for purposes of con struction an(1.lor fl oodplain manag emenI Coaatal Baae Flood Elevation s ,11own on l h1s map app ly only landward of O O' Nonh Ameri ca n Vertical DaIu111 of !088 (NAVO 88) User s of this F'RM Should be aware that coastal 11ooc1 eIevaI,ons are also pro vided in lhe Summary of St,nwator levahons tao lr 111 lho Flood Insurance Study repc,n fo r l h1 s Junsd1ct1on levatrons shown 111 t11e Summary ol Shllwaler EtevaI10n s table should oe usod for cons lru ctro11 ,1 11dlor floodpla,n ma nagement purposes when they are hig her lh an the elevations shown on lh1s ~ IR M Bounaa11es cf Ihe floodways were co 11IwIetJ al cI oss section s and 1nterpolaIcd between cross secIIons l he lloodwilr, wr•I e based on llydIauI1c consIdera11on s wi th rijgard to rr4u11e mon t~ of 11,e N;,I,i111,rI I lood Insu ran ce Program rtoodway width s and other perti nent fl oodway ,I.rr., arc provid ed 111 the Flood Insu ran ce Study report tor th ,s Iunsd 1C11on Ce rtain areas noI ,n peoal rI00 :i 11,11 ,11~ /\1cas rnay ll<' pI 0IecIcd by flood contro l atructurns , R le, 10 Sect11111 / 4 "f 1oocl Prol t'Cl1011 Mra~ures" o1 th o Hood lnsuram.o Study rPporl fw 11lo 11 n,t11011 n n 11'.)(J(l conlrol structures lor this 1unsdIctI011 ~he p rOJOC tion l,SCd Ill HU' prcpJldll 1P I llm, 111,IJ} was U111 vcI sal ,,~nsve,se Mer IOI tU I M) /0111 ' 1 1 !he hor110 11 tal da tum w,rs N/\IJH.I c;RS l 980 sphNOld 01flC"for n•'i 111 d.1twn Spl l'I , 111 rrnwr.11011 Of u I t.,\ /Olh'S llC,C'd ,n o,, produd1on o f I !HM~ 10 1 .1rt1~1e...Pnl 11111•,1 h 1 11011, m,1y rP ~ull 111 c;hgtll pos,11on ,11 dtt1e, nc es m m,1µ lc,u urr<; ,i r.ross I1111"d t1.IHm bound,11Ies I tH:!Sfo dtltf"rc nces do not aNcct the aca,ra 01 m,s r 111r.I I lood c1ovdli011S 0 11 tlu~ m.-tp .lll! n •1••11 !11 ••d l o llw No11h /\111('11Cc:l ll Vr;:rh r .. 11 Da tum o f 1988 lhese fl r,nd I•l£•v~i 11 ,n, 11111~1 b~ co111parcd 10 struclu,e 1·1d ground eleva tion , l erflnu•cl to lh, .. tr1 1f' ver11 cal da tu m I 01 intor mauon Ieqard mg co11vc 1~1011 hC'lw P<•n tnc r,,,11,,11 .11 Gco.1c Ven,cal Datu m of Jl12CJ ano lhe Norltl Amcnc,111 Vflr 1tr r1t D,tll irt· 11 1 198k v,..,I 1 111c Nat1011al Gcodellc Swvu y wcb~1te c1 1 hllp llwww nqt-. n u.1,1 qIIv 01 cunl.it l ltle Nt1!1or ktl CJt.:Odehc Surve y a: !he lollow,ng ,J<lclf1H.,~ NG ~ lnt oI 111dII 0II bc1v 1c & NOAA NINGSt2 NaImr1,1l ""eodellc )u1v c v SSMC 3 #9202 13 15 l ~SI We sl H gl1w.Iy S1lvN Spnng MO W 10 J282 r o olJla1n cun onl fllc v,111011 (lfl~a1pl1011 u1d or locaho n 1nl o1rna tmn !or btnch m arks shown on flu~ ma11. ph1a,;e c o 111,1, 1 111,• 1ntormd!IOn Services B,nnch of ll'l c N:illonal Geocfelh Survey al (3 0 I I 7 1J 32 42, or v,sII IIs websi te al llllp //w ww ng s noaa gov/ Base rnap m lo 11nd!10 11 ::.tI uw11 011 ttuo:; I ll"r.1 w ,t"> pr ovtdP(I by l tlc Arapahoe Coun ly and C 11tc s o l Aw o,a ;mrl I 1l llf'lo n GtS rtflI ,.., I 111~ rooId111r1IP system used lo r producllori ot 1he dIgIIr1I I· !RM ,s UI11vcrs.1 I I ran:,,ve,..,., fvl1 •r1 t1to1 /011..:' 13N rc lcrenced to Ill Norlfl A111enca11 Oa1u m ol l 9RJ and thu <,,.,:-..HO pl1eI 0It1 Wc:,tcm t l e 1msphe1e Thi:, 111.J p re llucl s 11101 cJ 'la1lt'd ,m d uµ 111 ll.tlU strea m c h annel c onfigurations than lho~e shown on the previous 11111.1 tor Ih1s Iunsd1ct 1on n, fl oodpla,ns a n d llooctways lh:11 WNC lfilll Sll'IIC(I fl llrll 11\P p1 e V10t1S rlRM Im'ly trn ve t>eCll a<J Iu ~Icci 10 c.onl or m 10 I lle so new ·,It 1•am channel conllguraI1011 s As a rl's u tt. the flood Profil es .. 111d I lomlw,1v Data tables III tf1e Flood In surance Study rel}O ,t (which contams aL1t110 ,,r,H,vt> l1ydra ul1c da tai may rc ll cl str am d1mm e l distan ce s lhnl d1llor trorn wh:-11 " ,11own n n lh1s m;ip Co r pora te limits shown on 1111s m.ip ,,,,. IJ~sed on the bost data avai lab le at the umc of pubhca11on Beec-rn s, rJidm 11"-. 1l uc to ar mcxatmns 0 1 de arinexa1,ons mily h a ve occu11c d ~1llc r thi s "'dP ~·1,1~ putJhsh cd, map use, s should co ntact ap1}1op,1ale co11 1r11 uul y ott1a ~ls to vN 1I ~ , 11111 •111 corporate 1111111 1oc.111 ons Please rcfe, t o th e sepaIa1Dly p11nlud Map lnde• tor an ove,viuw map of the r.uu n ly sh owin g tho lc.1 yolll of map µ.1 11,•I~ • rnnmurnly 111ap rc posIIory ,1Cldrcsses and a L1s t1ng ol t:orn rnu111 11es table amto1 111111g Natio nal Flood Insura nce Progra m dal es for ead1 commu111 1y as well a ... .i 11,11119 of 1tI e pane l s on w hId 1 each commu111l y ,s IOc:J ICd Co nta cl the FE MA Map Se rvice Ce nt~, .11 I 800 :158 96 16 l o, 111101111;,11011 on ava1lt1ble 1>rodud s associated w1 lh th•... I IHM Available products rna y include previ ou sly ,ss1 1cd t r,1teI s ol Ma p (11.11 11 1,· ,1 flood Insurance Study report dndlor cfl gIl fll vrrs.0 11s 01 II HS map 1111• 1 1 I.IA Map Serv ice CcnlCI 111.iy al so be readied Dy rax at t 800 358 9620 a11 ,I 11•, wclisllc at I11 Ip 1/www msc tc ma gov/ It you tlave que,tions abo ut th is map rn 4ue~Im11 s c.oncc11 1111y the N;I11onal r food Insuranc e Progrn ,n w qcncral pied'-<', .111 1-877 -FEMA MAP ( I 877 336 262 7) or vIs1 I the IT M A webs1t,• .it hll p 1/ww,,.v l,•111 .1 y ov/ '95""'" E 496" ~ E 105 OJ • r'_oo _________________________ 1 _____ ~JE~F~F~E~R~S~O~N~C~O~U7N~TtY __________ _:;J~O~IN!::;S::!..!:P~A~N!!,E~L_!0~1~43~--,-----,----,---v-----,------•g:_7 _ 000 ,--~_::E ___ -, ___ .,..._:!10~5~1 5 ,.. ~-00 --TOWN OF BOW MAR AFILl "v 01 _,ci nn OFE\(;I.E\\'(i)()I) J9J7'JO OO" 0 8s0 '"'" N 0 M " 0 _, w z if <fl z Q J 35'37 50 Cl'. ~ ~ ~ ~ 00 u 1ro iii o 7 1--'"'--=.,.J.U~ •--'-'""""'-i 08 "r", ~ \ Bl! LEvIE w A1F,uF C ITY OF. ENGLEWOOD __J f2 c----TOWN OF BOW MAR / (AREA NOT INCLUDED) g ac <.l :f \ \ ~ PROflLL 9.;51c LINE ;o o'i!-;;;~ "' i_:-:•~r_;..1n < I ': "' \ Q'. 0 -~ ,~ c~ \ ~ ~ ,: w ~ , C: ~ t ~ "' ,i ~ "'"' ~ ~::, zo :?U ~ 18 ": 0: D ~ 2 0 ,,, 0 0 0 C ITY OF LITTLETON 08001 7 NOTE : MAP AR EA SHOWN ON THIS PANEL IS\OCATED WITHIN TOWN SH IP 5 SOUTH ,I RANGE 68 WEST AND TOWNSHIP 5 SOUTH , RANGE 69 WEST. AE5256 -< \R\l'.\IIOI-: COl :\ /\" I \I\C'OHl'OI{ \TEil \IH:.,s / IIXIIOII ., r '~=='__:_:'-c__.;.:;.:_:_..!:!..::.H ••-I:;__· _.!:!Pl I ; \ ;~ \\ Hhl-, "' II) ~'1,•l\.)£ :1 i'I--'-"'---'"-'''-''"-" I .c"-..- 17 " "' ;: ~o~.\~-'=' "' t---'-----jr--...L-___.:.L.._ _ _i_ ___ ~:__ ___ L...,---{=t::::::::~,.LL _____ r--______ J_ _ _l __ ......-,..,. ZON E X WI A.H ,W[NUI W FAIR P .ft'~( COURI Cl n: 6 u ~ ., > ,,, .', '.' :,PLl W OOD PL .i. E Wl ,\f.,'t,/L ,., :f ,vr ,. P Pl A(£ ... ~-c '.)\fl~ ~ er :, 0 l.. a: > ,, ~ ., ii: :, 0 u ~ ~ " c I ~ i , r -~--~'·~~~1 __ ~_,~:~--~··~L~-~-:::R:,_,~·~~;-Jl--:_J r -"";;;::===~=-==-=======-=::::.·-;; z l ~ 0 ., ~5 _, 0 f-u f-lJJ :J 0 u. :r: 0 <{ >-c.. f-<( -C'. u <( IA \IUl'.\IIOE COi \T\ l \I\CdH l'O R.-\TEI> .\RE.\S '0110011 \itH~ll'5FN LMl[ ZON E AE " '" 0: u z <ii 0 er l ,\. - HA RGE ~~GI.E 1<,, . P 4R C•fKlf 7 ' - TOW:\ OF COi.i .\1111.\1•: \ \ I.I 1-:, IIXIIOI~ ZO NE AE 29 N M ., 0 _, w z <( a. <fl z 5 -, 3~ 35 ·37 so· -INUNDATION BY THE 1% ANNUAL CHANCE FLOOD The 1% annual cllance flood (100--flood ), al5o iu-n II the base llood, is lie flood lha1 has a I 'II> dlanc:e d being equaled or exceeded ii llf'/ V""' -· Thi sc,ec111 Flood HW<d ma 5 the a,ea 5UbJOCf to lloocling by the I'll> annual chan0! flood , - of Special Flood Hazard rn.de Zooes A, AE, AH, IIO, AA, A99, V and VE. ~ - Flood Elevalkln ls tne water~rface elevation ol lhe I 'll> annual d1ante lloocl. ZONE A ZONE AE ZO NE AH ZO NE AO ZONE AR No Base Flood Elevabons determined, Basie FIOod ElevallOnS dttermlned. Flood deptlls of t to l feet (uS1Jally areas of f)()flding); e.se F1ooc! Elevat,ons delormlned . Flood oew,s of t to l feet (usually sheet now oo sloping -); ave,age depths dtterm11ed , For a,eas ol al 1Nool fan llooding, veloctieS a50 de1em1ned. S!>eoal Floocl Haza rd llrea formerly protected from the I 'II> annual chance l1ooo bv a flood cnntrol system that was S1.JbseQuently dccert1fied. Zone AR ,ndcates that the fonner Oood control system is being restore<t to prtMde prot ectoo from the 1 % 111nu1I chance or greater flood ZONE A9 9 Area to oe protooea from I 'II> aMual chance flood by a Fedenl ZO NE V ZO NE VE - flood protect oo system under construC'bOn; no Bast Flood Bevati>ns determ,ned U>ftCital flood 1one w,th velocity lia1ard (wave OCbon}; no Base Fbod F:evatcns e1emrmIned. Coastal flood zone whh veloc,ty hduud (wave actoo); Base Flood B.~auons Gcterrrwncd . FlOODWAY AREAS IN ZONE AE Ttie noodwa v Is lhe channel of a stream pk.ls any aCIJaCenl flood pla1n areas tnat must be kepi fr l-c of enooadiment so I hat the I~ annual chance flood can be earned without substant ial increases In flOGd heights CJ ZO NE X CJ ZONE X ZO NED OTHE R FLOOD AREAS Are& of O ;,~ annual ch&ncc flood , .Jrea~ I~ cinnual cnan~ nood with ave rMJr Oc,>ths d b s than 1 root or w ith dre.,age area~ less than 1 ~ua,t: mte, and areas protectr.'d oy levees from 1,t, annual chance l1oo<J OTl-iF R ARf AS Afeas de!("1m111ed lo br out9<1e the 0 2% annual chance tloodplari Arc.lS in wturn flood ha1ards a,e un¢eterm1ned, but possible COASTAL BARR I ER Rl:'SlJURCES SYST EM (CB RS) AREAS OTH ER WI SI PROT FCTED AREAS (OPAs ) CBRS 11rcas anCI OP l\s art' normally localed w1thri o, adIacc nt tu 5',l'Clal I lood Haiard Ateas. --s1J -- 1EL 9871 Floooo1a1n 001.mClari, floodwa y bo..indary lone o b<>Jno•"< CB~S and Dl'A ...ounoa,,, Bouoda,y u1vding Speaal Hood Hazard Areas of a1fferent Base Flooct t-lcvations, food dct>ths Of Oood veloc,nes Base f bod f lcvat1on I ne and value, elev at on in feet • na~ t-kx>d flevatJOn va k.Je \\flL-re uniform wnhm zone; • Referenced to the North A.nx.,..,can Vert ical Oc,tum of 1988 (NAVO 88 ) ©---@ ero .. secton 111e ®--------@ lr1Y1sec t lr,e 60000fln M DX 5510 0 M l 5 Gt.109rapt11c rooro ,na1es rcfermced to the Norm Amem:an Da lum ol 1983 (NAO 83) 1000 meter Unrvc,..,,11 I ransverst" Mercator g,d t ,.::ks, /OOe 13 ~WO foot gnd l d .s. New York State Pk'lne CDOfdlOale system, east rone (FIPSLO NE 310 1 ), l ransve™! Mercater Dench mar\ (5(.'e c,cplanation In Notes t o User.i seam of thtS f-l RM oanel) lv'.:..P l,LPO~,I1 J,. ll ~ lit•''-'' 10 W.t c Repos11•.1nc !. 11'>! in Map Ind~, 1rnc.:r1vErA.l f C,F(r")LJ",jl),\l('I rLQ<.IOlr·':t·1r . .;•~Cf H,\ll M,W :,,·11· 1 IC89 EFFlt l 1-.LD"'if•S1 ,, UfV ,(US lOP+tSP.;I\ March 4 ,r191 Der:t•m'. ,,, ' Jf1:J) :.l1gus1 I 1995 ~:~=~~~d1:,e~~: 1 ~ns10 ur <hlll map forrn,11 t. ·t1 11 J" r,~1t"c,r1I nood t la:aro Areas anct Io •hangt' For c.onimumty map 1CV1">10n history µ"or 10 countyw1de mapping, refer 10 t h e Community Map History table locatea 11 the 1-loo<J Insurance Sl uOy reP()(1 ror th is 1u1tsd1Ctron. ro de1erm1n e 11 nood 1nsur,1nc e Is .1va1lr1L1lt.! in this commu1111y co11Ia c1 your insura nce ag en1 or cau me Na11on,u r1c oa 1ns,ir,1nct' Proqr,un at 1. 600 -63B -6620 250 150 MAP SC ALE 1" = 500' 0 500 150 1~EET METERS 300 PANEL 0431K FIRM FLOOD INSURANCE RATE MAP A RAPAHO E COllNTY, C OLORA DO ,\ I> l :\('O1{1'O1{1\TE0 A R EAS PANEL 431 OF 725 (SE E MAP INDEX l·OR FI RM PANEL LAYOUT) CONTAINS COMMUNI TY ARA.Pl\.tfOf'. (.;QU~IT) C:Ol.U P,101P lf VALL E:V TOWN Of ENG~EWOOO CliY 0~ U11LEH)N CITY or NUMBER ot10011 080014 065074 080017 PANFI_ Mill. 043 1 K 043 1 K 0431 K 0431 K Notice lo Use , The Map Number shown bek)w should be used when placmg map 01d,ers. !he Comm unitw, Number •hown abOvc $hOuld be used on insurance appl cations ro, the subject c:omnunity MAPNUA1BER 08005C0431 K This map is tor use in admin1stenng lhe National Flood lr,surance Program II does nol necessarily idenbfy all areas sub1ec1 10 flooding. pan1cularly from local drainllQe sources of srmll s,ze The communily map repository should be oonsulled for possible updated or add1l 1onaI llood hazard informa tion . To obtain more detailed inlormahon In a1 as where Bas,, Flood Elevations (BF Es) and/or floodwaya have been dete<m 1ne<1 use rs are en,~ou raged 10 consu lt the Flood Profiles and Floodway Dal a dnd lor Summary of Stillwater Eleva110ns tabl es contaned w11hin the Flood lnsuranci Study (FIS) repon Iha! accornpan,es th io FIRM u sers Should be aware Ihm t<I l:s shown on t~e Fl ~M represent rounded wh ole-~I eleva11ons The se Al I s are int ended lor fl ood insurance rating purposes only and shou ld not 1W used as th e sole source of fl ood elevation ,n forma11on Accordingly fl oo<J t'lu va1 1on dal a prese nl d 111 tho ns repon Should be u11llzed ,n c:on1unr.lioll with lhe Flf,M for pu 1poses of construction and/or lloodpl aIn management Coastal Bas e Flood Elevations snuwo on lhIs map apply only landward of O O' Nonh Arnencan Ven.cal Dall!lll )I 1988 (NAVO 88) u ~crs ol lhlS FIRM should be aware tha t coastal floo,r Plevauo ns are also prov,aeo ,n the Summary of SllW wa ler Elevahons lablr· 111 the flood Insur ance Study ,eporl for lhts 1unsd1cl1011 Elcvahons shown 111 1he Sum mary ol Sti ttwa te1 f levahons table s~ould be used for cons11u 1011 111d or l loodpla ,n managem enl purposes when lhey are h,gher lhan lhe eleva l ,i11, •,hnwn on lh,s I ll!IA Boundar1e~ ot th tloodways were comp uh ·d di c 1 ass s ,l ion~ and ,ntPr polated belween aoss seclI ons fhe llooctway s w,•11• bdscd Oil hydrau lic oons1dera1 1olls w,1h reg ard to requ,re ments ot l hc Na111111.11 flood lnsur~u1 ce Pr ra m flooclwdy widths and other pcnincnt noo way d,11I ,11e pr ov I0t•d 111 1110 flood Insurance Study repon lor :his 1unsai 1011 CPr1r11n arens n o1 1n Speo,11 r loo<I ttr11 11 1 Arl'i'l'i m.1y ne prott•cu ,11 o y flood co n1ro l atruc t u re s Rf'lrr to Srrt1011 • ,1 r 1oue1 I 1rotrr.11 c111 f.1P ;1t,u1 (•c;" ct inr riood l nl,.urance Sludy 1tpo1t 101 11110 1111a111m on llo<ul ront1 •>I c:,,uw 1wrc; tor lh,s Iu nsd1ctIon lh project ion used Iu lh,• p r ,•p?.1 ft110 1 ii 1111!; m,ip w,,., U111w•r•,,11 l r,mc.Y('ri;,p IAc1caI0, (U l M) /OIIC 11 f lw hon10 11tal da tum \'/,IS 'J/1 i'~J C.,ll~l'•R0 "'J>he101 d D1ll rH!ll(,CS 111 1Ji1111111 -,ph1•111 1 prnwn1 :1r1 or lJ 11. ,one, u ,;•tl 1n 1110 prCXIUCIIOII of r IRMs lor tt rl1,11 .Pn\ Jllfl-.•J, 111111~ Ilk! ir·~ult ll c..hqhl I u~1 l1rn.1I diff erences m map lct.11u1 Ps Jnoss 11111•. 11 1,011 hourdtm,·~ l ru•·,e d1fl£1rf'11C1•~ tlo not anec1 me ar,011,1. 01 '"" r 11~1.1 f tood e lc vallor1s on lht'i rnap ,.,,, r~•lt•1t•11 , !l lo ltu• Nrnth AmP11c..-11 , V"r11r,,,;1I Datum ol 1988 l h•1",(.• 1100<1 (•h ·v,lhOJ '· Ill 1<,I bt• 1:omp~uP<t 10 ,tru r:1\JIC 111<1 q ro und Pl••vdh ons t('!Prrnt t>rl lo tlw •.,,11 11• vertic al d atum f 01 11llor111c111 0 11 rcgard1nq convt.•1"'1011 brtvw,•11 lht• '' ,·, r .I r;.,lodclll' vr,1tL.ll {),l lwr o1 19/CJ a nd ltH' No,1h ,\riw11<:c lrl Vt 1 11!CJ I D ,1f u-1 • .1 1988 v1<;1t IIH• NrthOlldl ( ,<>Odell e Survey wt1b,1tp 11 hllp 11www 11qs 110,1.1 ir " Of c.n111c1t.l I11P Nr1 t1orn11 lieodl •llc ~urvey 1 1h r lo11r,w111Q dfl<I•<'" NGS n1011na11on ~CIVIC.C~ NOAA N/N GSl2 N,1110 11r1I Gf'.'OO l1r. Surv,•y t>SMC '.t #9?02 13 15 I ;,st Wesl tt,ghway S,rver Sp11ng MD 20Qlll ~7~? I o obtam cuffC II I ••lf'\hllton df""C· 1pl1011 ard , 11 lnr..:111011 111101 mahon !or ben ch marks sh own o n l h1 -; map plca~c u ml,H t 1t1o • tn foi rn.i llon Sc1 v1r P~ nr,11H .. h u l tile Na1 ,011,1I Goodohc Su rvey ,rl (JO I) 71 J 324 2, u, vi s,1 ,1, webs1Ie .ii hllp /lwww ngs 11ot1a gov / Base map 111lo1111Jt1011 shown on lt1 1~ f ll~~J v, 1•, pru vutell tJy lhl' Arapat1oe Cou111v dlld C111es o f Aurora a11d l 111 1<~1011 GIS Uep1 t 11• c uor d11 1a l c :-.v-;tc111 llSCd Im prod lJCl1011 0111,~ ~1q11 aI I ll~M Is Ur11veIsJI I ransvPrs•· '·'' ,, ,llJf /one l J N I of crcnce<I 10 1110 No,111 i\11 1e11c.:111 llaturn ol 1983 nnd 1hr < ,I-'' '•1>ilPI01 t1 . WosIc111 I lcr11 1spI 1cr ft-us map 1el lccl s mor e dctaII P<1 ~md up , • 1.11t · s lream c hann el configuration s tha n th ose shovt 1 011 lh e pIe vious 111,1. 1 .. , llus 1u11 sd ,ct 1on I ho fioodpla,ns and Uoodw 1y:, that we,c 11r111slc11f'd fr ,,,11 n,,, prflv1ous I IRM rnay havf' heP11 a<11u s1ed 10 con l0flll to l hf•sc ,ww 1,, .1111 cildllllPI r.011t1qurdl1011!7 A~ .1 , ~ull the rlood Prufllc.., ,11 1ll f loo clw.,~ t 1.itr1 ldble~ m n,e nood ln~wa nce Study IepoI1 /11111c/1 :0111ar11s d1Jl/ror,/<11" 11yd1a11ll c dat,~ 111Jy rPIIPl'I st rc 1111 ctlannol 01s1a11ccs 1t1at d11fPr h o111 whd t 1• ru,wn 011 1111s rnnp Corporate limits s.1 1own on II IIS lll,tp 11,· l)d~Cd Oil 1hr l1PSI dnl ,1 it1va1lt1ble .-1 1 1t1r 11111r 0 1 p11r>1 1cm1011 llt'C.:..l lJSl" r t1.111q,-•. l,w 10 dnnex,11 1011 , or d e ,1 n nf'xt1llons ll h l'y tlr l Vf' O(J;tJllf'<4 ,llll't !111~ flt.I p \'I I p1d il1sllf'C.J ltl:lp ll~f•f"' ~hOuld ~ llldCI npp1opria1~ r.omm111111y oll 10,11o:; 10 v1•11ty 1111o-,11 crn pm.u r 1111111 loc~tt,011 s r1ca ro t e, I me se pma1c1y pr m lc cl M;a p lnde.ic for u 11 overview map of !he w unly st1o w111 g U,c 1ayo11 ! or llldp pc111t ,,111nun11y rn ap repos,l ory ,1ctdre~ses it111 d c1 L1 s lmg o1 Co111111un,1,,~,; table r..o,u 1,1 ,11 q -Nahonal I load ln srn an c r Proy1dm dal es !or each comrnuiuly .t~ well 11 .., , , ... 11119 ol tho panels 011 wt11rJ1 ertcll r..o a1111un1 ty 1s l o :lied Con l,rcl lh c FEMA Ma p Service Co 11l01 ,r I 1100 ~~8 9G 16 lo, 111l o11m11 011 Oil ;w ,11lr1 blf• p1oduc1~ assoc1.11Pcl w•lh !hi', 1 11.:1 .. ~ Avd1lc1hlr 111 od11c1~ 111,1y 111Glude PIPI/I Ol l Sly 1SSll •d l CIIPI !-. o l fi..l r1µ ( 11 111!1• if Ho od lnsu,a,,ce S tucly report a11 cl/01 d1 91tal vcr:,i ons 01 1111~ 111.1µ Itw I I t.1 1\ M a p Service C1.m1er may al so be ,oached by Fa x J I I 800 358 9G?0 .11 111 1•. we bs11e a l 1111µ 1/www rnsc fc ma gov/ II vou na ve questions about this map , questions co11cc11111 1g lh National I IC1d ln sirrn ncc Prog ram ,n gc ne,,1I pll',1S.·, .oil I -B77 -FEMA MAP (1 U71 336 2627) Of VI Stl lh C rr M A w eb s1IP nl hllp //wwv. 1,•111 ,1 qov/ '86ooom N 85 "' N ,., ., c., ..J uJ z ·( n. NOTE : MAP AREA SHOWN ON THIS,PANEL IS LOC ATED WITHIN TOWNSHIP 5 SOUTH , RANGE 68 WEST. ZO NE X ( 11, OJ-I.I I I I.I-. I 0\ 11Hllll l 7 1% ANNUAL CHANCE FLOOD DISCHARGE CONTAINED IN CHANNEL ~ ..... ___ _ 6 ., 39 35375, ZONE AH (EL 532 .. ) IIMIT OF ST UOY 1% ANNUAL CHANCE FL OOD DISCH ARGE CONTAINED IN CHANNEL l'O\\':"i OF COi.i \1111\1 •: \' \I.I .I-:\ 20 OHIIII I ➔ ,ZONE /\E ~ .,,~1,,f.H >; \~ \l'.\llil l·: ('Ol \ n I \I\COIH'OIH I E ll \IU-: \S 11811111 1 f;y' ~-,-· (,/ ·., r' ZONE X 11, OF I.ITTUTO\ 11811111 7 • ,·, l f O ::,lvO, 1% ANNUAL CH ANCE FLOOD DISCHARGE lll ' r CONTA INED IN CHANNEL B·'-~< < -s11m h l 't,111,, 11;,. .. , : ,\, t ... o, 29 l o/, ANNUAL CHANCE FLOOD DISCH ARGE CONTAINED IN CHANNE L .... Prn\l It• ZONE X I l¾ ANNUAL CHANCE f L OOO DISCHARGE CONTAINED IN CULVERT 16 <)F l.1 1111·.IO\ 11811 0 1, ~ Io; (;J (;J i11't1,'hl f ulu• 1 ZONE X / PROF'ILE 8MSE LI NE ,,; .\f1111i.;f11alJ1111,1•fmli ZONE ZON X X 1,1.-rr~uL II \', \\/ AULROl fN AV[NU( .,, I ii vi .',/f',ll 1 1i ;. I.. I.. 0: ,l PIACI. AVLNUE" AlmOH W C,'.IIY j Si PltJ!_ QtC-.,f .:! AVI NU[ v. r..1,t-'1,-:, y I g 0 » PROF IL E :; HAS!: ~ Ll~t if .'. I (L L) ,\',(NUI ~,., t-, 0 J ~ " . "' ._,,i.., ~ \.".,<f. W I AKL P!ACI \11\PL LWOOO ;, trl,11 21 E r': .,, ,VI t, .I R AVENUE :r ~ "' . ' 0: .•/ ..J ~ ~ ~ 5 I z ~ ~ .n w 53~2 <Tl , O F E \(; I.E \\ 0 0 1) UH~U"4 ~ C'I" OF I II I 1.1-.1 0 \ OXIIII I " ZONE X SH[PPI RD ZONE X AVrNU[ W PARKHIil AV[NUF w '" g: "' PE:AKVIE'tl ~ ~ 'l: fil :, u a "' \ S l111,,:lual111i,,,• \ zo;,9 ;j"''' :: " L \IUL I TrLE l()f'I. BOlJI I \JAW) C l 1, 'JF 1 I TTl.l·TO \ l1Hll01 7 A Vf NU[ lAl [', .. :' .; 0 ('n•p /., '-'" e: "' 0 8 § w I I t • t,\L \IL I IL :;; ·ll',,__t.. O 111\.\f i w 0: " Ji."crrin i: J 11/..,• :,.1 r1u1 ::,(,t,\ C(,')'' 1•r1,, I f ,,(NI.J[ w euc...uu AVLNUl t PROflLE t BASE if, ::: LINE ;; ' C R(it.l ,. :;; § ~ " " "' \11 .. 0 ..J w z <( a. (/) z 6 ., .. vpr A., t,r.w 39 35'37 50" " -SPECIA L FLOOD HAZARD AREAS (SFHAs) SUBJl:CT INUNDATION BY TH E l % ANN UAL CHANCE FLOOD TO The I~ annua l thance IIGOd (l00-year flood ), also known as the best! flood, Is Ille lloDd tl\Ol ha, a I~ chance of being equalt'd or excreded i'I any glYen yo.ar. Tho Spedlf FloO<! Hazard Area is lhe an,o subject to floodi'lg by the I'll, annual c:!,ance flood . - o/ Spedal Flood Ha1aro 11dl.Kle Zones A, AE, AH, AO, AA, A99, V and VE. The Bite Fbod Elevao;on is lh• water-wrlace <levalion of the 1'111 annual chona, flood . ZONE A ZONE AE ZONE A H ZONE AO ZONE A R ZONE A99 ZONE V ZONE VE - No BaS< Flood Ei<vations d etenlllned. lla5' Flood Ete-.ations dele,01ined . Floc J depth, of l to J /eel (usually areas of ponding); Base Flood Elevat10r1s detrnnlned. Flood depll1s ol I to l foe! (usual~ sheet flow on slopi'lg ,..,.lin); average depths detCJmincd . F-or areas of alw tal fan flooding, veloctif!S also determineo Special Flood Hara rd m a lorme,-ly protected lrom !hf' i'llo annual cnance flood by a flood mntrol system that .. a, s.:bsequeotly decertifed. Zcne AR 1ndocates that the tonne, flood coolnll svstem is be,ng resto,eo to prOV>de protectoo lrom the 1'111 annual d>ance or greater flOod m a 10 be prot.'C\ed from I 'II> aMual chance flood by I Federal flocxl protect10n system unoer construction ; 1 o Hase Flood Elevation s determined. Coast>I flood zone with velocrtv ha,a,d (wave ac11on); no BaSI! Fklod Elevat10ns detenmned. Coastal flood ,one with velocity haJard (wave acto,); Base Flood EICYatlOOS determined . FLOODWAY AREAS IN ZONE AE 1 he floodwav 1s the cnanne1 of a stream p~s any OO)clcent floodplain a,cas thal must be k.ept free of encrO!tChmt.'f1t !tO that 1he 1~ annual c~nce flood can be carried without sut>stan!lal 1no~a~ in tbod heights CJ ZONE K CJ ZON( X ZONED OTHER FLOOD AREAS Ar~clS cl O }~ a Mu al ch~nce flooo, nn:ias or 1 ~ annual chanO? Rood w1tt1 avc ,age aeoms of ~!t tna n I 1001 o, w ith drlmage areas less than I ~uare m ilt.>, and areas Ol'Ol1..'C1eCl oy levees from 1% an nual chance flood OTHER /IRE/IS A.teas det('1m,r l-d to oe outside the 0.2% annu al chanCP. UooOplan . Areas ir wh1ct nood ha1ards are un<Jeterm ,nea, bu! ooss1blc. COASTA L BARRIER RESOU RCES SYSTEM (CBRSJ ARE AS OTHERW IS F PROTECTED /\REAS (OPAs ) CBRS areas and QPA) a11! nonnallv k.x:atcd w ithin or adJacent to Spcoal FIOOO Hau11d Areas. floodpla11t boundary ................. -s 1J - 1cL 98 71 f bcxt.vay b oundary tone o boundary CflRS and OP~ bounoarv Boundary d 1v1(hn9 Spcoal Flood Ha1ard Areas of different Base Flood Ucvat1ons, fkx>d depths or flood vclocl\1es. Base Flood Hcvauon line and value; c1evat 10n m feet ' Base Fbod Elevation value where uni form w,u,m lone: ek.'vat,on tn feet• ' Rtofl'rCOCcd to the No rth American Vertical Dat um of 1988 (NAVO 89 ) @---@ ®·······-@ 91 ono· J, ?no 6000000 M n xss10 1 Ml 5 Cross section tric I ranscct lint' GcographlC coordinates referenced to the North Amencan Datum ol 1983 (NAO Bl ) 1000-metcr Unvc1:.1I l ran~vc™-' Mc1cator g11d uck!t, ,one 13 ~000 foot g11d ucks. New York Staie Plane woramatc sy~tcm, cast ronc (F1PS/ONE 31 0 1), lransvcrsc Merciltor Ucnch mark (sec c x1;1> .. ,dt10n in Notes to Users section nr th1~ F IRM panen MA I-' RE POSI I ORIES '"~'-'It~ 10 Map Rcposi1orre s 11st on Map lnde-. rr f ~CIIVI o,rc OF COUN fYWID~ fl OOU INSURAN CE R o:. I ( M,\P ,\pr1I I 7 1989 Efl l I I\ f D,\TE1S1 or Rf VISION!SJ 10 THIS Pt,NEL M,irCI\ ,1 11,<11 0 t"c.c mhl!1 J 1993 August 16 199!, OecP .11ber I/ ?010 to urd .. 11'• 111a p lon1,,11 to ct1 an9e Spe cial Flood Haia,d A.re1s dnd 10 cha nge B.> .,c Flood Elcvahons For a>mmunily map reVtst0n nIs1o,y P1Ior to coun tyw,oc mapping, refer to the C.Omm.,n,ty Ma p History tab le located 1n the Flood Insurance Study report for 1h1s Jurischct1on . fo detcrni.ne d flood 111 !,ui ,iucc ,s a~a1I.Jble 111 111 s conununity contacl your insurance age r11 01 ca ll lhe National f 101> lrisu,ance Prog1<1rn ,11 1 800,638, 6620 250 150 ~~ ;, '::) ~ ~ ~ @: @b 'UL I 2) ®2) ~ = § ~ d [1!b d ~ © Mt\P SCALE 1" = 500' 0 500 150 rn~m ME TE RS 300 PANEL 0432K FIRM ~LOOD INSURANCE RA TE MAP A R A PAHOE COl lNTY, COLORA DO AND li\COIH'ORAT ED -\REAS PANEL 432 OF 725 (SEE MAP INDEX FOR FIRM PANEL LAYOUT) (;ONTAI N!;i (;OMM!.,!NITY ~ PANE L ~ AR~PAHO( COIJtl/1 i 080011 ();137 K CQ.UPJOlt,[ \/ALLEY TOWU or C80()1 a 0432 K f flG LEWOOD CITY OF C85074 0432 K UITLETON ClfYOf 0800 17 ~-112 K No11ce lo User The Map N umber shown below shoukS bO used wh en placmg map 01ders lho Community Number snown above snould be used on insurance app:caUons fo r Iha subJect corrrnun11y MAP NUMBER 08005C0432K • .................. ·-......... , .. u .......... ,MCillll~ 11111111 1•11:u,v11 0 1 r 1vvu 11I:>UIOUl..tl' rrlJWldlll II does nol necessarily Identify all areas sub1<'.I 10 flood,ng particularly from local drainage sourcas of small slze The co mmunity map r epository should be cnnsu hed fo r possible updal ed or add1t1onaI flOOd hazard in formallon To obtain more delaoled 111formallon In d•ca s where Ban Flood Elevalions (BFE1 ) and/or floodw1y1 have been del~'rononed user~ a,e encouraged 10 consult Ille FIOOd Profiles and Floodway Dala and/or Summary of Sllllwater Eleva11ons !ables conlained within l he Flood Insuran ce ~I11dy (flS) rep o,1 lh al aCCt>mpan,es 1h15 FIRM . Users SllOuld be aware lhAI [lf( S ShOWll on me FIRM re present rou nded whole-loo : elevat1011s These arr~ am ,niendcd fo, flood insurance ra IIng purposes only ano should no1 I)(' u~ea as Ih e sole sou rce of flood elovatoon informa11on Accordin gl y fl ood ijl••v.111011 data p,esen led ,n lhe FIS report would be utlh1 ed ,n ccn1unct,(•n w1lh th FIR M for pu oposes ol conslrucllon and/or floodplain management Co1111t Base Flood Elevallons "' ,.-111 on lhos map apply only landwara of O o· North Amencan Venical Da tu on "' 1!/88 tNAV D BBJ U~ors ol 1111s flRM shoul d be a"'arc tha t coasl al IIO(l•I ••>1•va11ons arc dlso provided on the Summary of Sllll w3Ier Elev a\101lfi table " .,,.. Flood Insuran ce Study 1epoI1 for 111,s 1unsd1ct1on l:leva 11ons shown 1n 11 ,. 'lummar) ot St11twa1P1 Clcvatiom,- table should be used to, co ns1ruct1011 rn1r1 , 1 11oocl pla1n 1na11.tg 111 nt pu,po ::; w\1011 lh ey are tug her man 1110 eIevat(l11 st1.,,111 011 tho~ HRM Bounaanes of 1110 ttoodways wc,o comp,.t, • 11 cro% s r.t,om, and 111Ic1potaled between cross se c1 an s f hc ll oo u•,•1«.1y s .,. r, 111\,,Ccl 011 hvor(1 uhr. f.J)llh 1t1e1a1101ts wI111 regard 10 requ11vmont s 01 1he N,llu>r 1 • 11111d l11~u1am t• F'roq,,1111 I luutJway w1dltn, J 11d olher l l <'r l1nont noodway 1Jt1l .1 •·· prov,dPri In 1h<• , Iona ln<;u 1.1ncp Sl udy r<'i'Ort for lh1 ; 1u115d1t.l!on C~11Un1 ~uoru , n o l 111 !:,p no,1t f loo<J 11.1,,1 ! •1r,•,1 !:i 111r1y t,1 • p1 o lf!t:!1 1 l l ny fl oOd cnnlrol s truct urus HPICI 10 :--..~, 11,,,1 ' J I h)0il Prow, 1111n l,1f',1';UI0S' o, Uh rloor1 lnsurancn ~h illy repull ln 1 Jr' '" 111011 "" 11001 1 cnntrul ~1,uc11,,c!:> IOI II.I S Jl Ul sdtCII0/1 lhe pro1oc1ion u<;1'{I 111 th1• 1H1•p.11..11I0f1 ,t ri,, 1n,Ip \'Id '> Un 1v(•r~dl r11e,c.-11rn fU lM ) ,one 1:J The.• ho n,o ntal dal u m w,1.., Nl\llRJ lrrlll ~V r~ <,HS l '/80 :,pl 1cro1d l )1!1Pr•r1r f'-, 111 d ,1I11111 ,;llfh'1111 1 111111t·r·1u111 or UIM 1n11,)~ u..,Pd 11 Ill(• p r0<lut'l 10ll 0 1 f !H M S IOI ,lllj,l rl•lll jllll'-, 1,, '11111<;, lll ilY rcs1111 Ill :,ll(Jlll pos1 1IOllill dill r enccs HI llld p le .Jl llll'S ,IUtJ~') 11111•,•'1• 1 •fl 1)111 In O,HlP"> l hf>St: ct 1llc r p n r:~!) 1101 alfccI u, ,J ~crn..i o f 1111<. ~ 11-<f,1 I load c 1evt1t1 m, :111 1111s m.ip ,111 • 11 .ff:r ,~,, , 1 111 1h,· No11h /\m~11r(u1 Ve1t u:.11 O,,i tuin of 10118 h SP. lloo•I t~lt·vt1 !11J1 1-.. n 11·,t h,, 1 0 111pctr c U to ,1I11U1 11 f' and q,ound clf\v:ihon s rPIP11'11r prl to 1hr ~.1m, ve rtic al d3lum I 01 mlo rrn;Uul\ 1PgrtH hr11-; r.onvu1 sIc;n ht1 lwnt1 n th1' Nall, 11.i • ,1 1m tf'l1 1· vc•r 11 r:r11 D,11u 111 o l rn2'J ,u, IIIP North A111e11c,111 V11 1tti .11 I 1.:1111111 i i , 18H v1 s11 111,, Nr1I1 n11 .il { ;t.•otlPhc Suf\!f'y WCl)!>H ,ii h!lp 11...-Nl\'V 11(1!--110 ,ld q1 11.i ,1 Ullll,ICI lll t' N ,lhWld l C1.•o<h:>l,C Su rvey ,II Ille to llow111q ddd11 •..,~ NGS !11!01111iJ1ton ~'>t.'IV1Cl1 ~ NOAA N N C,;~t2 'N,11,on,11 ( 1110 d f'll r S 1 v,•y ssr,1 r J w~~o2 \J I~ [dSI WPSI t hg!WJdy S1lvr1 ~l'""'J MD JC)-1 Ill 128 2 Io o btR111 riurfln t el 1•v,J1 1or1 t1<"M 11ption ,-111 cl .111011 1ntor mall1ln foi he n c h m a rks o.J1own on lh1c; m,1µ pln ... 1SP n111 1.ir 1 11 1• 111111m.1lI011 St'I VIC.-1!, Br a nr h o f lllP N:1 11onaI '~PO<IOIIC S111vry II {30 1) 7 13 3242 , CH v1::;11 ti s \'/1.m:,;1{(l ,11\ 111111 I/WWW II Qfi 110,ICI gov/ Baae map inlorrn,;1110 11 s hown on lh1~ f ll~M w ,1, p 1nv1dud hy th,:-. Arapahoe County nd Cd1C"> al Aur OHt illld I IUle l o11 (.,l~i Ocp l ... lh, • ,,,,rd11 1,,1('1 ~y ... te rn u sed IOI p rodu ction 01 UH• Clt'ltl i l l ' IRM IS UlltVl'I S,11 f r.mc;vPr Sl-' M1•1' .itr ,I /one 1 :lN rol(~I CIICflCt to tile Norm A 11I"1 1can Dr11111n o l IOA :\ t ll Hl H1(1 GH~ •11 1111,1101d w,,swrn t lc 11115Phc1c This m,1p 1cflec t s morn dcta Ile(l ,trid up 10 1 11i stream c hanne l con figurations lt1,m Hmse shown )n lho p11•vIou ~ rlRM 11 ,, ltu!:. 1u 11~d1t.1 1o n flu: llooctµlc1111s dnd lloodwav~ lhal w(tro 1r,1m,1 ,,r,cd Iron• 1t11• PH'vI011s I IRM 111\1v have t>uer 1 ad1usIctl 10 co11IQ1m lo ll1csc new ~1,1•,1In c.:h.1nncl c o11 f1~1w a11o ns A · a re5'.1lt !he Flood P10Mcs arid f-loodwdy l 1r1 1,1 t:ihlt: "' t11e Floocl l nsu,ance Study 1epo11 (wt11c,1 contd111s cwm omat1ve t1yd1tw1,c data) ,n;ty retlflct strt>am d ldf\110I CllStances lhal chlfe r lfJ lll wi lal IS 11, WI\ o n IIH~ map Co,porate limits shown on lt11 s 111a p c111 IJ, ,..,eel on the be ;,\ data available A1 11,e 1,mo ol pubhc .11100 Boe.a u!:>(' cha11g us 1hw h) ,mnexaho ns o , Ue arniexallons mav have occur-rnd alle1 ttus m ap vms p111 .. ••,t1t1 c1 , ru f:i p llSe rs should contacl opp, oprtmc corn ,n .. n,ty ornci ats 10 >101\ty eu11 ,,,,, , "' poral o 11,1111 tocat,ons Please ,eler ro the separar~/y prn11oc1 Map Index lo, rtn 011<:rvIow m .ip ot Urn cow lly s11o w111g m e l ,1yo u l 0 1 111.1p µa nc•lc. n••n1ir 11ly 111.iµ rcµo sI h)1y ddcJw:,ses. ~lrld ,I I 1SllllfJ of C u 11mt1111l1PS lrlblci {".1)11 1,lll'lfh l N.111O11.-11 f IOOd l11StJ1:1r1Cl' JJ 1og,c1 m di.1 11:?S fo, e:1rJ1 cor 111r1w1•1v ;:1s well .1~ a ,·.111t 1 of 1t1e pr111els 011 1:.ih1 rJ 1 e;ich O)lllllHHUly I~ loca teri Co11I;,cI lho FEMA Map Service Ce nte r .,t I Hll1l 358 9G 1G lrn 111fo1111m1 011 on ava1Iat,1 products dssoc,ated w1 1h 011 :; I IH .I A.vd1lable product:; rnay 1ncl111Je prev,ouslv 1ss11ed ~ellors of Mai> Ct1c1r1q ,· d nood Jns u,ance Study report. :1no1or C11q11a1 vr rsions 01 ttu map I hP J l-r., .. ·. ,1p Servi ce Cen1er may al ... J be 1cat..:Icd by I aic at · trno 358 0020 and ,t-. .. , 11-,1 10 ,,t 1111p www msc lema q ov, If you hc1vc quc st1ons about l his map c,r 1,11•~110 ,1s concPrn1nq ltl ~ Na11ona l flood l nso11ancc Poogram 111 gc11,:;I al plC.1S.' C,11t 1 877 , FE MA MAP ' 871 l3b 162 1) 0 1 v,~1I l he l:MJ\ wct,s,1o (It http //wvv w IP111 1 111"' 'oo ·•· E 1~ oo·oo oo 39 J/'J0 oo· .\It \l'.\IIO E C'OI ,n I \'l;\C OHPOIUTEIJ \RE.\~ OHflflll ·1 I, 01-' E \'(; I.E\\ 001> 011511 7-' ZONE X CTI, 01· E\(;U:\\ OOI> IIHS11 7-' \I{ \I' \1101-' COl \I, I \ I\( OHl'OI{ \ IT I> lfH .. \ '> tlHfllll I ZONE x< ,l.lU·P •· 85 N N r, 16 J. ,-, r-1~r"''' r hM C .\'LVL"-1.INL ,W IMJt'. ? -.\ c..:nr~ n 1fl.L PLACL ZO tlE X i: ;: I, ~tl l • I \jf- '" .'/!JF.R~' OHC r BAS!: I.INE w "' ~ r--~---'-----t,:::_.--.J.,S,-N""r "PP~F~lll,.0----1-4V_l _N_IIF_JL_ __ ,L __ ..j _J w z <( a. 1/) z Q 41 83 :; :.;-Fr.i"l• •.\:, ,',I. 1 ZONE X ZONE X J\IJt-Hl)I t f\ ~- n WPJ.llKII \L A.VfNl,I "' ~ ~ t a c,,t,---'C:.....--"'J.:'.::.•fl::,;A,:0 :.:,1<--,<11;.:i_....,::<.:;,VL .. ',~J~L ,, 0 l., ",.·····------·. __ ~-- ZO NE X NOTE : MAP AHEA SHOWN ON THIS PANEL IS LOCATED WITHIN TOWNSHIP 5 SOUTH . RANGE 68 WEST. C• ltlf' ZO NE X :. I\_,',·. R I CITY OF LITTLETON 080017 L I f l F !ON I !MIT O, I J lliJ,•Mim •( mwl ( 11' m 1.n r u 1 Ulitftll ~ / .'.f,\'.-FR :;; ____ .,, 10l AN fOUt,. r ;; ~ Cl 0 ,\',·L'JUF IAL .,. 1-'--~·l:cii.=c!.:.r·:..:."..:·:.c•·:,.,_.'..,__'.!,\, j(Jt.,,,',•l f ' G·JCRf,\AI • , •• 1 ·,,.,~ .......... ...... '' ' ,~/ ' (' 'I UH '.l 1111 • I '..!_I I I IJ. I I t I l.U l _L\ 1 U I I I ~u•L'--·- .~l \lhg h/111,·1 ,,,,,,1 _._._..._.➔ '!tj ~ 111111111..11_1! ,, 11_, ... ,.. --- # :..,'.• LEGEND -SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT TO INUNDATION BY THE I% ANNUAL CHANCE FLOOO . The 1% annuat chance flood (:00-yeo, flood), also known as lhe :,as,, flood , is th• lload that has • I% ct,ance of bcfl<J equaled or exa,eded ., 1ny goven ye•. The Spoodal Flood Hozara Alu ~ th< ar<'a subject to flooding by the 1 % annual chana, lload . Area of Special Ftood Hazard r>Chi:le Zcnes A, AE, AH, All, AR, A99, V and VE. The Ba• Flood Elevation is Ille water surface elevat,on of th< I'll> "'111Ual chance nood . ZONE A No Base Flood Elevations aCll!rm,nea. ZONE AE Base Flood Eteva,oos cletermlnea . ZONE AH ZONE AO ZONE AR ZO Nt A99 lONE V 70NE VL Flood depths GI I to l lcet (US<l ally •~s of l)Ollaong ); Base AooO ElevaOons determined. Flood d<'Plhs or 1 10 l Cwt (usually sneel l1ow on slopng 1..-rllln): avcraoe depths 1etermmed For areas c:J a11uvi.1 fan ftood ing, vekxk}es also detMn1ned Spco el FIOOd ·iaiard Alea formerly protl-a·ed from the 1 ~ annu/JI chance flood by a flood c011Iro1 sys1em lhal was subsequen':ly <1eeert1r,ea. tone AR >ndcates that the l0n11<., nood contrOI svstem ts betng res\ored to provi~e oroteaon frvm the 1 % annual chnnce or 9rea1e, no .. J Arca a, be 1>0\ected ~om I% annual chance flood by Feteral nooo prOlection systern unoer constJuction ; no ease Flood Elevations dcterm1nea Coastal nood rnne with vclOc •tv M1drd {wave .Ktton); no Base Food Ek!vahons detem11'lcd CooSI JI '10od tone with vcloctty haMt\1 (wave &cton), Kase flood Flevatl\."'f"' detiermn !d FLOODWAY AR EA.5 IN 70NF AF !he flouuwav 1~ II~ cMnnL>I 01 d stream pkJ!, 1Jnv dO)aCl'tll lloodplt'I n a oos that must be k.cpt f,c,e of l'fw:roochmcn1 s.o t 'hll l tw I~ au nUdl chdnC.c flooo un be carn<.'CI wrthout qibstMtic,1 ,nm.'aSt"!I 1n nooo ncighl) D Cl lONE X ZONE 0 ~ OTHFR FLOOD AREAS Areas of O l '\i annual ::hancc flOO(J, areas of 11¼ annual chance flood with ave ,age dcplh> of ll~!> U1an I foot or w11h Cluunagc a,ca!> less than 1 SQua,c m,1c, dnd tucas protected by levees r,om 1% annUdl d-iance nooc1 OTHER AREAS Ai cih dch!m1•,t.'C. lo be outSI(!.: u,e O 2% annual Chance tloodola,i Areas In wh111'1 Plood ha .. ards are unc1L'lerm1ne<i. but oossIble, COASTAi BARRI ER RESOURCES SYSTEM {CB RS) AR EAS OTHFRWI SF ·qQTECTED AR (AS (OPAs ) CURS ,1rca,; and 0~"5 are norm<11tly loca1cd w1ttun o, d 1accn t to Special rlood Ha1ara Areas. ►oodpl a 1n tx>undary · ooaway boundc11"\' ,.,,. • D boundary ..•.............. (3RS ana OPA \JOunOary O..iundary d1vid,n9 Spenal Flood tia1c11d Areas of different Ba":ie flooo Elevations. flooo c>cpths o, flood vclocr11es --5 ,3 ....,,..,._ 1fl 9871 lldse fbxl Ele vat ion v,1lve where umform w+lhltl lone; C ttvdt MJfl 1n ft'C l' • Rl"fcrcnced to the North 1\mcru:an Vert1u1l L>alUm of 1988 {NAVO 88) @----@ ®·······@ 97 O, 30 Jl ;n\O 6000000 M DX5510 • Ml 5 C•oss sect on Inc GrograohlC COOfdlflal ~ relerf!" ,"ii lo the Nortn American llalum of 1983 (N AO 83) I lOO mete, Unrver!.al I ransvcrsc Mcrta\Of grK;1 t1d<.s, zone 13 ~000-foot 911d tick.!. New Vor'II. S~t e Plane C00fd1nate !i\Stem, east zone (APSZONE 3101), 1,ansverse Mercator Bt1nch nliJr k (s..•c c.-µJanat.on 111 Notes to Users section o ( l ".S I-IRM panel) \1.\J> Rt-r>Q~I fO'•l ,; Ht•l••t I 'M If' Hepo!i l oric~ ':.1 f.\ll ~.1ar lnJ1•• U ► -.: l t V( Q,\J( {)" 1 UUU l'l t,10[ · 1n1 lO u.J su:.o:.r,1 ,~r 1l.; FE ~.tAr r cI,I 1 • J8~• Ef-r[C 11>./l ( ., T tS OF RE vr· ·\.•1\iS r o ·• ... ,s P :.Nh Mareh -1 1 .1~ Dt'rcmbe, J 1<.93 .:...ig,1st 16 1~0•, ~;~:•p::;d't,e~~!,~nslo upoa1e 1t1p 1on-,a1 10 cna11 Qt ~pe.;,.1 '"l r-ocl ltd1,ird t.re.ts a nd 1o er, 1,..9,. tor CDmmun11y rl'l!:JP rev1s10n h•~t orr p,1{){ to county'A,de mapping, rerer t'l the COmmt.m ty Milp History table localLtd 11 th.: t lood In~urancl' Study report tor this 1urisd1cti0n. · c d etermine 1f r-ood •ns1.•a,. , , ,1,,1 1l.1 blt< ,,. 11 1._ :(lmrnun :v cor-1ac1 your ,nsurJn ... ,~ent or call the Na1tonal f 001, nsurJncu µ1 oq1 Jm a: \. aoc. r,JB o6~0 250 150 IJIAP SC ALE 1 " = 500' ( 500 150 100:, -. FC~T METERS :i,;,o PANEL 0451K FIRM FLOOD INSURANCE RATE MAP ARAPAHOE COLNTY, COLORADO \. I) l :'<ICORPOR..\TE :'' A R EAS PAN EL 451 OF 725 oSE~ MAP INDEX I 0 1' FIRM PANEL LAYOUf) COIHAINS ~MM!,llill,Y :. .. :,p~--,JL CCl r,Ty 1-1 ,-;=~,t~/I L C l 'I' CF t-•l'PY If .lS V•Llo...aGE •q_y : ', n.fa\'00D ,:: TY o: ~CENVVOOOVl~GE CIT'r ·•.u C f VOf 0801?5 OMO!' Nohte 1<1 Use, lhe Map Numbtr shown below should DC used when piaang map orde15 the Community Number shown c1bovt should De 1.JS1.td on 1nsura11ce appk111on1 for the sut,ted corrwnuntty MAP NUMBER 08005C0451K This map Is fof use ,n admin istering Ihe Nat,onal Flood Insu ran ce Pro gram II does not necessa rll y 1denll fy all area s ubIcc t lo flooding , pan,cular ly fr om loca l <hlnage sources of smal l size . The co mmun ity map repository sh oul d be cooi.ulled fo r p ossible updaled or add,I ,on,1I flood haza rd mt ormat1 on To obta in mo<e de tailed mlorma1 lon 111 ,m:!ilS where Base Flocd Elevations (BFEs) and fm fiood w1ys ha ve be en dt-JI011n n1ed users are encourag ed 10 r.onsu lt the Flood Profilou and Fk>odwav Oat ,, ,md11.1r Summary al Sli llw atcr Ele vahons tables co ntained wi l hm Iha Fl ood lnsm .rn l.f' Slu dy (FIS) report Ihm accompa nies th is FIRM User, should be eware !11,11 OFEs sh own on lhc ~IRM rc prese nl munded whole• foo l levah ons l heM• RI r:s are 1mcnded for flooct in surance rat ing purposes •>nly and sh ould 1101 ti 1• used as th e so le sou rce of fl ood elevation tnformall on Accord in gly fl ood u le viltmn da la p:esen 1ed m me FIS re port should be uhhzed 1n con1l1111 hnn wtlh !he r IRM Im purposes al conS1 ru c11on and/or ft oodplain managc nlt-'111 Coastal Base Flood El evations '>ho wn on tli1!:i map apply only 1ar11..1w arc or o o· North A ncnca n Vertical 0.111111 1 , I 1r.sa (NAVO 88) u.sers 01 1h1s FIRIA shoul d bo awarn tha t co..1 s1a1 111 )<,,1 clc \lall ons aro a lso pro v1c1ec1 In 111c Summaf)' ol St1UNa1e, Elc vat,ons 1a1 1 .. 11 thf' l-1ood Insurance Stu dy rep n ro r ttl1 s Jll fl bd1ciio•1 Elevation s show11 111 me Summary Qf S11 nwat cr Ele va llons tablt: should be used 101 cons1ru chor1 ,111 <1 ur ttooopI<m1 111.trt ilgcrncnt pu 1poses whrn !hey are h.Jh er tha n th e cte va1 111w ... t,o wn o n IIHs f-l RM Boun dan es of Iha fl oodways were co111 l 1u 1,•o JI c1oss sccllam, ~mo 1111 erpo1ar ed be1wec11 ooss sc,;11011s l hc f\oodw ay, ,•w•e biJ!i(>CI on hydiaul 1c oor1s1 d rdllons w11h 1cgJrd to Jilt,uir mc nt s of Ille N.111or ,1 1 rtood Insuran ce Progra111 Flood wdy .-1 1d1l1s .ind other pertinent ll oocJw ay ! 11,1 11c prov1clc<I 111 1t1e rio~,d lnsu r:m cP tudy 1epo1t l o, 1t1Is 1unsd1ct 1011 C,.H l ,1111 ar c>dS 110 1 1n Spe n l f-lOOC I HI.' ll 'I /1.rCJh niay f)P p m lr t:lell hy fl ood co ntrol stru ctures cltH 10 Sl'r ' · 1 4 ~r loo d Pro1ec1mn r111Pa~wri;•· nf 1t1P I lood lm,ui,1r rn Sh,dy 1rpc,11 I• , ,1 1nr111.111un on Uoo u con1rot c.11 uc1ures IOI Int~ flltl Ch IOll I nf J)(O j &cuo n 1,~ed in 111£' prflp ,u.ii., ,. ,t t11 1c; mnp w,1.., Uru1,1crsal l r.insvc,sc Mrr1-.a 1or (UIM) /O ne IJ fll,• ho n1 c1r11a I datum w,l<, NA l )83 (JHS 19HU spnProI 0 Ddl c re n:es 111 d;11 ur11 ..,,.1. 11 1 rro1ertIon 01 U IM 1or 1P!) used 111 u,,.. prcx:111r.1to11 01 rlRM s fo r ;1dI ,,r ,,I11 1, ,,c 11c110ns rn ..iy r1~i;uI 1 n sI1 g 111 ,xi 1h o11 al (11tf f'!1<'nce·, 111 nmp l ca1urcs ,1rwc.,; I1111•,i1 1r11o n l>o unc1.111 e~ I IH'~ <1 111 e,c-nces do 1101 a Mrr.t m e ;1 11 .i 01 1111 ~ 111 .,f.! Flooct cre vat,ons Jll um, map .u,• r, r,•! .. r·, eel to ll1 P Norlt1 A1m·11 can Verw.:al Or1 1urn or 19 8A lt1e--o llnod t'lf-11 ,:r ,r ·uu ~I hr r:011 Ipa 1ecl tn 5tn1 c turP aod groun d el E'hJ,thon:. 1c1c 1Ptl C'Pd lo 111, .. unc vertica l dat um I 01 111 lurmat1on rcga1d,ng conve r::.,o n l)~l wl"en 1/\4' r.1 .1r,,,11 J l G,•o d.,.11r Vcr1 1cci t Oa hu n o f 192Q and tfle No rm f.111er ,r,;rn IJ<.•r 11nil O 11i 1rn ol 1lJ8 8 11s11 l he Ndt1on .il Geo cle1 1c f:t11"',1P y w bSI IP nl tlllp //111ww 11 9<. 110,1,1 1, ,11 01 Dm l ar l lh,· NL11 to nd l G •odc•!1c. Sur.Jc y nl lhP IOl l11 w111!J ,l(l(lf ,><.,"., N (,!, I11 to rrna 11rn 1 ~-:1 \11 cf', NOAA NINCiS I2 N,1110 11:it Gcoc1e11r: :,urv ey SS MC 3 •q20~ 1:\15 ,1s1 Wcs r t t1g tiw,1 y S1t vPr Sp111,g MO 20910 Ji'87 r u Ohl a111 CIIII Cll l Ptf'v :11 1011 CICSCII! ltl uul flt lu1 Jl10111 nl or 111ahon 101 bench marks Sil wn on thi s map pl •,1s,-• ,ont ,1 r 111 ,, lnlor mahon Se1v1l.Cb 0 1,111d1 of the Na1 1ona1 Geodchr Su l\/ y di !30 1) 71J . J2 4 2, or v,s1 1 It r. wc1>~1 1:c? at htt p 1/ww,,,.,. ngs 11 0a I qov/ •. Rase map ,nlormat.on sll ow11 on th 1b I l W,1 v1.1,; pl l l Vtd Ud by t'1 u Arc1 pdtl0t Cmmty and C 1!1t:?s ol Auror,1 and L1 1t1r1on r.1s d·•1 1t•, lh!' i:oo rd11 1,1te sy,;,ter11 userJ lo , p1ot.luct1on or tile d1gd ,1I f mM Is Univ+"1~1I I 1;i 11s ve,,,. f.1,•rc,11o r Zone 1:i N rl'l1•iP11 c c-d lo Hie Nort h A m ,,can llalurn o l 108:J ,111<.J flhl .,,.., ~o ::.1•!1,]1uu l W••'>tr 1n I l"rn 1,ph c10 l t11~ flliJ P rcll ocl s I1 "J ru 1h•t ,11led ,mtl u1, 11, •I.it~• slrnam c hamrnl c onfiguratio ns ltldll lh ~e sl 1own on ti ll! p10 1,11ous I 11.;r.1 lo, lh1 s jlHl~ICCIO II I tie noodplams rind ll oo dwa ys th .i i WCIP u anslC'HPtl !l!,I P llll.' P H?VIOUh I ll~M rnny ha \J C been adJ USICd 10 co nl111m 10 th ese rI1•w •,1rcw 11 ,:h :innrl con l ,911,,111 011 s A s a rc~ull 1h c H c .. {I Prolilf'~ an<! 1 100111·,.1-., n.u a ta ll lr s III rtr e Flood lnslltanct Study report (1vfltc II conr a111s c111tM 11t,1t1w 11yclh1t1 flc dr1ta) 111 ;iy ,e lled stream rJrn n11 cI d1 sran ccs Ihm d1 t1 e1 Im m wt ,.11 1'; -,1H1w11 on 11m; rn ap Cor r,o rat e l i mits Sh llw 11 on 1t11s 111,11 na sef1 on Ille best dat;:i av;11la ble a t the l1 mP ot pu 111, nhon 13tH:.H use cj \,1 11q ,,., due l o d1\!ltJ 11;atmt1s or (I Q a1111 ex,1fI ons 111 :1y tiav<' o urr ,1d afl rr nu ~ rn ap ,·,.1-. pu bh sllecl map use ,s shoul d cont ac t upp 1o p11 :1tP cornmu 11 ry Dl fir:1,1ls 10 v,"'r1t v , uHPIII co,po1 ate hm 1t locall nns Plea!)(} r l ei l o lh• sep;u al oly p11 11 ted M,t p Index 101 ,Ill overvie w 1.:1p of th e court ly s t1 ow1ng 1/1 1! IJyout or I11.1 p po1 11 , 1, 1·0 111111u n1 ty rn ap reoosIto1y add resses an d :t L1st111g ot ( ornmu111 hf'.!S l ablc , H11 ',1111111q Nationa l F lood lr1s1.11 .incu P rogram date s l01 each cn m rnw11ty ,1s wol l ,.., 1 l1stu1q ol the pa ne l s on wt\11 :h eacl 1 rn,num 1y ,s tocatccl Con lJc l lhc FE MA Ma,-Se rvi ce Centt!r .11 ! HOO 356 96 16 tu, 1nlorn1c.1t 1on on dV dlldble p ro duct s .1 SSOC'J iUOd wit h !'1,, f U~M tw ~11l ,1blt:> µwU uc:t~ r11a y 111clude prov1ous!v issu ed le11ci s o ! M,1p 1 11 1nqe a FlooJ lns 11ra11 cc Srv dy report . ,111(.1/0 1 chg1ta l VCf Sl ,}l lS or lht ::, map Jt ,, I I r. f.l ai.; Seiv1cc Center Il l.JV also be rea ched by Fax a l 1 600 '.\!i B ooin In •· 11•. w£•b::.1 k ,1 1 1111p 1/W\w, msc rema gov t ti you have q 1,o stlo11s abou t tl11s m,1p 111 qu P Sl1u11 s amc;ur 11 111g 1t1e N a hom1I I lood Insura nce Prcg ,am,n gvneral pli · 1-..,•, ,di \. 877 -FE MA MAP t 1 677 336 2G 2 71 or v1s1t tt1e FE M A w ob site at hllp 1/wv.\, 1••r 11.1 qov/ 5306 89 J)8811JO• N M ., ;; __, lU L .. 0. U) z 6 .., 1v .e11,cj1 /\ 'F NUE >-z I-< zQ :, a: 8 1!1! o:1(/) w u. >o z >-w I-Du ill f.'IL,\N ,WL~HII v, :;: a 0 V ~ 0 ~ ? ' " ~ ZO NE X ~ W I UI 1, ,r\ rr,,;-,,:;;,L~sic1Jo>l-----''c:'..°'--< 05 ZONE X 'N PHI N,,L'' C'> ,-.1fMJf ::. I 1% ANNUAL CHANCE FLOO D DISC H ARGE C ONTAINED IN r:H ANNE L - \lt\l'.\II OI: CO l "\'J \" t ·\;_\COll l'OI{ \TED \IH \', IIHlllll 1 4VL MIF CTI\ Ol:l·.\(;l,f:\l()Of) ll k511 7~ CITY OF ENGLEWOOD CITY OF LI TT LET ON - / /' <T l) OJ, I.I I 11 !·:To\ ll~iill 17 1i: n '.i, \ i / ~ :r ,t------t----t-~~'-if--== --I < ' ~1 § 04 C I TY OF SHE RI DAN 0800 18 -.. -. H -i nUO/,,/) \I{ \l'.\IJOJ: C Oi .\ I"\ I \ I \CORl'OII \TE I> \Ill . IIHIIII I I NOTE : MA P AREA SHOWN ON THIS PANEL IS LOCAT ED WITHIN TOWN SHIP 4 SOUTH , RAN GE 68 WEST AN D TOWNSHIP 5 SOUTH , RA NGE 68 WEST . ,. ''•'JI I I -1---3:~~-==11~ -·~;"·~,, ''"'"'''·-'--''·•·-'4'' 'f-(r1 /JJ/I 'H, ,, 'l'lf U. ! I ,l,\ :. I I ,,, Ft, JF C II\ OFl•:\C;J 1-.\l()OI) IIH~ll 7~ O\IW", r,.,',D( t q: ./J A J(NUf ZONE AE ZON E X .', •l\;;: tl .,I flLF <"> "' 0 __, r~,:,;.,,:,,:-:.,',,.,;r""o'",.""r ,...t .:.":"',~ ~ < 0. i n en z ~ ZONE X 5341 -L C\:JC I .. U SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT INUNDATION BY THE 1% ANNUAL CHANCE R.000 The I " annual chlOCe f.ood (lOO-year Rood), also known as the base flood, k tti• ftood that his a 1% chance ol being equaled or eioeeded rt 1nv given ve•. The SpecW Flood H12Md Arca is Ifie ¥9 $Ubjec:1 10 ftoodflg by the t 'Mi amual chance flood . Area of Special Rood Hau rd r1dude Zones A, Af., AH, /ilJ, AR, A99, V and VE. The Bate f lood Elevation Is the waltMurface eleva tion of the JIM> en noa \ chcl nce 1'b:xl. ZONE A ZONE AE ZONE AH 7.0NE AO ZONE AR ZONI:. .".?9 ZONE \t ZONE VF, - No Base FIOOd Elevations determined . Ba~ flood tlev1ttons Determ ined. Ftlod dcoths of t to 3 reet (usu al ly areas of pood lng); Base Bevations determined . Fbod depths or l to 3 feet (usualty sheL't now on sk)P ing urraln); !M.'IDge !lepthS determined . For ereas ol elLNial fan flood ing, ve1oclles also dc1crm11 ,1!d Special Flood Hdzard Area formerly p«xec1ed from chance nooo b'/ a flood cor.t1 ol system that oecertifll-d Zone AR indk:ates that the former '100d c.ont:r01 system is being r~tor ecl l o pro\/tde protection from the I% annual <Tlance er grea~e r llootl Area to I.le orotoocd fr om 1 % a1 r,Jal chance floo ci by a nOOd pr01ect 1on system under con~lnJCt•o,•; no Base Flood cieterm Ine:1 Coasta l 1100d 1cm, wiltl ve k'IC 1ty hazard ! alf't action ); no Base Flevations d cterml!'led. Coa!,,t.a l flood lonl' w,th vclocrtv haza rd (wav e action ); Base Elcvaltons oe remuned Fl OODWAY ~REAS IN ZONE AE l he flood wav Is !he ChJnntl C'l f a Sl rcam pl1s My lld,acer11 floodplain areas that must be 1-.ci,t fret! of i.'11(nJach rnl'"'I w that \tie I~ ari nudl char~~ flooo can be camcd without sul>Sl-'n t•al maea~ 1n tk>od heighb CJ OT HE R FLOO D AREAS 70NF X Are lr.i ot D }'),, annu-1 1 chan ce r.ooo, a,eas of 1% annual chana! nood w 1t11 ••~riKJ c d'!UlhS al !ess uwn ! toot or wi th drall'tage ared s less than I S,Q11 11ri-• m,lc and ,;1 1cas oiotectcd ov le ve es from I ~ annua t cnancc llooo CJ ZO NE X ZON E 0 ~ OTHER AREA S ~~ 0Cte Im1m~ to be out:sIdc tne O ]%-~ ,innu al chan ce floo dplan. ri.reas in w hit., flood ha1J rds arc undc lcrrrun ed , but pos.s,ble . aJAST AL BARRJER RESOUR CE S SYSTEM (CBRS) AREAS OTH ER WI SF PROTFCTED AREAS (OPAs) CB H.~ .lr\!d~ ,md OPAs 6ft' no nr1iJ 11y local l!d w11iun m adJ acent 10 Spooal Flooc:1 pl<t 1n boundary FOOO w,w b OU'ldilry Zon e D bounaa ry ................. .JJR S dnd OPA bound ary c= ____ ~r BouncMf'p' dIv1Cl m9 Spe o11l rlood Ha ,arCI Areas of di ffe rertt --51 3 -- (H 98i'1 Ba se f lood Flc11.:n ions, !loo<! cseotn s or floo<I vct>cc,es odse Flo.Xld Elevat 10n line atid va lue, elevatoo 1n feet • &sc Flood Ele vation value wh et-c un 1f0r m witnin !levat 10n ,n fee t• 'Ret.:renced to the North Amcr11 an Vertical Datu n of 1988 {NAVO 88 ) @------@ ®······-@ ~i 0/'JO l] n Jtl 6000000 M DX55 10 • M l 5 :,oss section lf\c 1,a n~t lin1 • ~1ao h1C cooror1 at es referenced to Ule North X.t ur n of 19R3 {N AO 83 ) 1000.nctcr Unrvcrsa l I rans11trsc MerCbtor grd 100, zone ,O{KH oot grtd tic'o's New York. StatP Plane wstem, east lOl"IE ,HPSI ONt-3101 ), Transvcl"iC Mcrc.ator Jcnch mart.; (see cxplanciuon 1n Notes to Use rs section <J I h1!, rJ RM panel ) M:,µ R,Y0$1 IO~ltS R,,fer 10 M:ip qepos1tor1es IIS I on Map ln0e) EFrEC JIV E DA iE OF' COu Nn vVIOE ~ I OOIJ 1n sull-\NCr-q{I' ~ ~,,AP AJ.ll•' ' 1'JSg f ::[ . VE DA if (~, Of •~1 v1:.;ff'N S r o THI S PANEL fi.l ai -~ .: , "'11 Dt!cembc· 3 '9 +.• .:.ugust 16 1995 D ember 17 ;!0 10 10 ••l'Cl,l!t! ni.1 p lorm,11 10 ,.11.1119i> r")1wcial f Iu-0 a Ni1 .'a1d i:..roas 8 J st ricod FJ~~1u ,ons For rommunil)' ma p revi sion t-1story p,101 to coun tywidc map p in g, re fer to the Com munity Mi.t p History fable loa1ed ., tlie Flood Insurance St udy reoort fo r tnis Jut1sd 1ctron. lo de 1errnin.-11 fl oo,1 ,11,ur,,I ce 1s .t\.J•laolc In 1",s commvm ly co nta.::1 dgcn! 0 1 caI1 me fJal •O"d! r OOJ 111:.u ,a nce ?rog,,1rn aI 1 800-638 UG~O 150 150 ~l~l 1 _) ~ ·--7-~ 0 © r,~ (01.... ~ ~ 7L'. < .., :::l<'.'. 2) WJ ~ = fR' ~ ,d M::, d ~ ~ © = MAP SCALE 1" = 500' 0 500 150 I O~ET ME TERS JOO PANEL 0144 K FIRM FLOOD INSURANCE RATE MAP A R A PA HOE COUNTY, COLO RADO A:"IL> 1:-ICORP OH ATE D A HE AS PANEL 144 OF 725 (SE E MAP IND EX FOR i;;.Q~IA II'§. ~~ IM...!J!!IJ:Y. 1'!_UMBER PANE L (.RI\Pl, •ot(l l'Jl r " "" I fl.Jll¼OOJ ~1· 'I OI :1 850 1'1 00<1A ll 'ILLI , c1 rv oF V80017 0\4:. ~◄LM I Jt\t/ ("tlv OF 0!!0018 01 4' K K ' Ncl 1ce lo User The Map Numb11t shown ~ stla uld used when plaong ma p ord• ,-s the Com mu nily Numb•r show nbove should be und on 111t-111ance aPJ}Katfons for lhe 1u C\if11'11 Um1y This map Is ror uoe In adminlsiering lhe Naliona l Flood Insuran ce Pro gram 11 does nol necessar1 1y iden1,ry all area s sub1 ecl to fl ooding , part icularly fr om local dralna9" sources of smal l size . The community map repository should be consulted for p05S lbl e updated or addil1 ona 1 Hood hazard 1nrormall on . To oblaln more de tai led ,nformallon tn areas whe re Base Flood Elevations (BFEs) and/or fl oodway1 hav• been delerm,ned , users are en couraged lo consull th e r 1ood Profiles and Floodway Da ta andJor Su mmary of Stillw ater leval,ons !ables co nlalned wllh ln lhO Flood Insuran ce St 1Jdy /F IS) repor t that accompanie s this FIRM . Users snould be aware th at B~fs sh own on lhe Flf<M repr ese nt rounded whole• foo t elevations These Bf [s are ,n:ended tor fl ood in surance ra ting purposes !on ly and shou ld not be used as Ille sole sour ~ of f!00d clevaUon ,nformal lon Accoraing ly , fl ooo c1eva 110n da 1a pr esente d 111 th e F1S repon should be u111 1zed ,n con 1unr.11011 w ith !he F IR M fo r purposes ol conslruct1on and/c>r floodplain management Coas tal Base Flood Elcvallons sl10wn on m,s map apply onl y 1anaward of O O' Nonh Amencan Ve n1cal Datum ol 1988 (NAVD 88) Use rs ol this FIRM sho ul d be aware that coastal fl ood elevat ions are al so provided 1n th e S11mmary of Sl 1Jwa 1e, Elevation s 1ah l e 1n th e rlood ln surarce Study repo r1 tor thi s 1u risd 1ct1on Elevati ons shown 1n me Summary 01 Silllwat cr Ie va11on s lable shoul d be used 101 co11 ~1ru c11on a11d fo 1 Uoodpla111 111anoge 111ent purposes when tn ey a,e h igh er than !h e elevati on s s11ow11 on th is r IR M Boundanes of lhe floodways wc1c cornp11 1cd al er as"> secti ons and 111terpola ted t,etw on cross SN:tl on s !he lloodway~ Wl'I/J basoct on hydrn uhc co 11 s1dc 1ah:m s w11h ,egard to requ1 ,orncnts nf !h o Nall011,1 1 r Iom.J Ins1 ,c1nce Prograrn rloodway wi ot11s and omcr perUncni Oooaway ddl il d!f? prov1 ,, I 111 th e Fl ood ln s11 m1cc Stud y reJX irl fo, this 1u n slhci 1011 Cf'rt a1n areas no1 1n Special i load 11 ,11,wl A1N 1s 1nny hf' prot~r:1£•d by flo od cont rol s tru c tu nts . He 1e1 10 Scc.11011 1 4 ·, 1000 Pro tcc 11011 Moasurr sH of th flood Insura nce Study 1c r r,11 Im 111 !rn rn.11 1on o n rl oud co 11t 1 □I slrucl i.r •s !or 11,,s 1uusd1chon 11 , projeclion used 111 tr 1f' p rnpnI all(' o ' 1111 s nmµ w r1 s U111vm ~:iI I rnn sverse Mercator (UT MI lOrlC !j I lle ho n ,o nl al datum w :1s NAD BJ . G RS 198 0 ~tioro,d O1 tt erc11ccs 111 d<1!w n, sphP 1uu J pro1ect 1on or U lM 1ono s used 11 1 the produ c11 on ot r1RM s !01 c1d 1•1 c,"\n t JL1,1"-<l1 i tions rn av 111 ~11 1\ 11 1 slig ht IX)S 1t1cn a1 d1fl er e 11cos Ill m :1p tcat11rc~ cl CJ()~S JU11~'1 1(,l 1o n l)0 l lll{li:ll l C~ l h f!SC d 11f C1 e O:(!S cl o n o1 alfect the ;1ccrn acy al th 1~ I IH ~, FI M cl Pleyations on ttus m.i r .. 11,• 1f'IP11•1'1,t••cl to Hie Nor1 h /\ni11rn:an Ve r,cal l);tlt 11 1 ol l 9H0 Th c54..-I Hood "levm 1om, 111 11 st !Jr. r.ornpa ,cd lo slru ctu re md grow1d e1ev.it1ons r c1or enco e1 10 11 1" o;,111 \1" ve rti c al datum f or ml orm:•1 on rega1d 1ng convcr:;,on botw cen lh e Ndl nn ,I Gcocleh c Vc rt1 cal Datum of 1929 and 1t10 North 1\r 11enc;m Vf!rh cal Datu m ot 19 tl 8 vi si r l he Nalion al GcoO:?fl C Survey w r.h sill.! 11 ll ll p 11 ,w,w nq s 11onr1 uov or C'Jln lrlc1 111... Nal!onal Gc o cr11c Su rvey al rile t0Mw111g ,1<.l drc ~s NGS 111 1orrn.1 1m11 Se rv i ces NO M NINGS t 2 Nau ona l Gcoe1 c 11c S 111vc y SSMC 3, #9202 13 15 ,151. Wes t Highway Stl Ye r Sprin g MD 209 10-37HJ r o oblJtll current clc va11 on . dosc11puon. and to, locm 1o n 1nlo1111at1on lor ben ch ma-kie shown o n thi s map plea se cu ntai;1 It !£' l nlo11 na 1mr1 Services Br andi of 1,1e Naho nal Geodeti c Survey al (301) 713 -3242. or visit 11s we bs1t,:; a t tl!lp /l www ng s noaa gay/ Base map i11f o1mah !.1,l stiuwn on th,s 1-lf~M wa~ p rovided hy th e Arap .1 ho c Cou nty and C1t 1cs a t Aurora a nd I 11I IPl on GlS dep t..:. I 11i" coord1 11atc syslern used for prad Lci1o n of 1t1e d1g1131 I-IRM 1S Uruvr.rsal I ra nsvcr sc MCI GLII O! /one 13N ICfNCl!Ced 10 ltlC North /\111e11can Da 1u ,1 1 o r 198 3 ,111 {J th e GRS 80 ~p l1 L•1uRI Western t t1 111 11sphrn e l his rnap re fl ects 11 1orc d eta iled J 1HI UJ} ro dc11 r strea m c ham1e l co nfigu rations lhnn 1110~ SIHJ\1/1 1 o n lhn prcv1011 s I !HM lor n11 s JU II SdiChOn rile 1l oo dp la1 ns ma:' fl oot1wilys 111.11 wmc tm nstn ncd twm :ri e µrc v1 u11 s I IRM may ha\lc been :1cl1u stml to o:m lo11n to \11use 11e w ~l1 Pc1rn channel conf1yu 1at1o ns A s a rnsull the rtood P,ofd es :u,d Fluodw.1y 11.11 a table s m th e Flood In su rance Stu dy re port (wt11ch r.o ntam s J11 th or1t at1vi: /l y(Jra11flc dat.t, may 1c ll cc1 s1rro111 d l a1 mcI a1s1ances th at d 1H e1 fl o m wllat I!:, ~I11 ,w n 011 tt 11 s map Corpo rate li mit s show n on lh1 ::i 11 1t1p ,:u,• hn s1!cl on th e best data av ail ab le ,11 th e 11mr. of put)l1 ca 11on IJ oca usr ci 1r"111g s clur-to ,mn cx-1 11o ns 01 cic ann exations ma y llav c OC.Cl med a l tm 1t11s mdp w.-1~ ;.L1t1l1 sh m l map u ~e rs should wnta cl ap p1op 11i1IC CO HllllJ1l1ly o fli 1...1 J IS 10 v~nly U.lllt:111 co1poralc lun1l loca hons Please refer 10 11·0 separa lcl y pnn 1ed Ma p Index 101 an overview rnap ol Ill e county stlOwmg th o tayo u1 o l map pa ne l ~ co mmum1y rnap rc pos1 tmy add resoos . an d a l.i shn g ol Commwuh c~ tr1bh1 m nl ,111 11r111 Nat iona l Flood Insurance P10gr(l!ll dat e s fo r each co mmu1 11tv as well a s ,1 hsMg of Ille pm 1P.IS on wh1 ci 1 e dd: r.orn rnuruty 1s loca l ed Co nt ac1 the FEMA Map Serv ice Cente r JI 1 HOO ]!i8 9G1G 101 1n!mmat1 on o n a vai la bl e p;adud s assooal Pd Wllh lh1 s f ll~M Avi1 1lablP p11)ducl~ m ,1y nl Cll•de previousl y ISSUOO LCII C(S al M:ip C t1 ..1 11 gc a Flood Insura nce Stlldy re pJt l. ana /or ct1g11a1 vr1 1s1 m1s of 1/11 s mdp Ilic rU.tJ\ Map Sc1v 1cf" Ce nter n1ay also be read ied by Fax ai 1 800 358 9G20 and 11S websit e ill h!lp llwww msc tc1na go v/ u you nav e questions abo ut t his m ap o, q ucstmn s co nce rning !tic Nat101a l Flood insura nc e Pmg ram 111 gcn e1al . µlea~ c,111 1-877 -FEMA MAP {\ 87 7-336 -2627J or v1 si1 !he FEM/. we bs1 le al hllp //www !Pm., qo v / ... OOPIJ"I' E 105 0000 oo· 39 ~1'1500 N "' ;; _J w 2 <,: I}_ (/) 2 ~ I -- "' ~ ii 0 if ;! • ifi "' I j 0 I 15 I): "' ~ ii' ZONE X '-.... ZONE AE , PROF IL E BA SE LI NE-. ~190J(_IJ,,, N 33 s rnFF l ( _r-r ~ s LI PAN s rn I ~ " ~ .;: ~ ~Col "'/[! 0; ,,, ;o of "' If !:: ... "' <.J ~.,. ;, oc :;; L ~ ~ r "' 5277 w ~-) ,M. ArF:t11v►-E::~ ZO NE X I+ 1,T.A ;if ~0/ll)·· ~F ./ 52 79 -,., - ~01uoorr E ~02000111 E ___________________ J:..O:..I_N_:S_P_A:..N:..E:..L:..:.0:..17.:5:.._ __________________________________________ ,:..o•.,5aoi so· NOTE : MA P AR EA SHOWN O N TH IS PA NEL IS LOC ATE D WI THIN TOWN SHI P 4 SOUTH , RAN GE 68 WE ST. DE NVER CO UNTY ---+---,...--,,,.~.~·--.~.~"--A~~~N-11~L_,.. ____ --c~,r~Y:;;.;.O~F~E~N-=G~L~E~wo..:..;.o __ D w AMHLHSl AVUWF l3/\1F S A.V[NIJE r:1 ~ ·n AV L N\lf 34 ,Wfr..Ut.: ('1'11\' OF E'.'IGU:\\'OOll os~·o 74 ~ ( I ) \ \ ) I I \ w w a: ti r :wF t..LC: ' M,IHF R~: F BATF S in ATE !-:i AVI NlJ E " a: v !" 7 C "' ~ , , ~ COR NF 1 I " ,, AVFr,.,L.,t..: 0 I ZONE X ~ ~ a: ~ ~ u i-" " 0 " "' g ,r, -< z "' 0 O,\RfM0!11~1 "' AVFN UF a: 0 u -~ ii' ;;; "' I LOVI) /WHM: STR[Lr I 1-'A.R K'NAY f-. AA r1:s " ~ a: ~ :'.I " ~ 7 7 g 35 7 0 "' ~ "' E FA51 \l/\tl 7 Qt;, ~"' $ a: ;;;iii F ~ al.Vf tJ 'I ""' ~ I ' I s .Ar11-,c ,,, 0 ~ ~ ~.-~ cl I f , C COR l'l/t Lt -" " a: !' "' ;;; ,, !" ~ "' "' z ;; ,: ' z " n AVENU Eg :: F LASl MM~ ~ < :t * ~ 1\Vf"4UI n ~ 0 e! ~ ~ " ' "' 39 411 500 N ~ 0 _J w z if. (/) z 6 -, -SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJ ECT TO I NUN DATION BY THE I% ANNUAL CHANCE FLOOD The I'll, annual chance llood (J OO-year llood), also lu1own os ,,,. base flood, r, the flood that has II I % chance of being equaled or exceeded Fl any given ye•. The Special Fbod Hazard Area is the arn subjl!ct to tlooow,g by the 1% annua l chance flood . Areas of Specia l Flood Hazard hdude Zones A, AE , AH , AO, AR, A.99, V and VE. The Bn! FloOd Elevation 1:: the wate'-su rl&a! elevation of th!. I% annu3I chance f'lood . ZONE t~ ZONE AE ZO'-I E AH ZONE AO l.ONE AR ZONE A99 vNE V ZONE VE - P:0 Base Flood Elevatlons dl'termined . Da se Flood Elf-vatJons determ~. F\,od deQths or l to 3 feet (usually areas of ponding); sa:e Food Elt.>vatlOnS dettrmined. Flood den<hs or t to 3 ltet (usualfy sheet !low on slop"Q to-rlfn); avmge Cl !Pths dete-mined. For ar~a:s of alh.,vi4I fan lloo:ting, velocties also deterr 11ned . Speaa l Flood Hauirct Area formerly protected from the 11M. enooal d\ance l'lood by a f'ood control SVSQ!m that was !...l:">;equenttf decertified . Zone AR 1ndkates that lhe former flood control s,~ IS being restor~ to provielt protection from the 1% annual ch&"'2 er ~ter flood . Area to be protected fro m 1% annual chance fb';id by a Federal flood Protect10n system under construction; , " Base Flood Elevations determined . ~\al roo:1 tone with 11ekxity hazara (wave acuoo); no Base Flood Ell"Yation s dete rm ineo . Coarul flood 1one wll.n vekx'llY haJ.ard (wavt:! aa10n ); Base Flood Elevations de1e•m1ned FLOODWAY AREAS IN ZONE AE lhe f\oodway 1s the channe l ol a stream pl.ls any ao,acen1 llooapla1n areas tnat must be kt'P I fr~ of L'OCtoechment so that the 1% annual chance flood un be c..lmed with out substa ntial increases in flood hc9hts [£] £ONEX ZONE X ZON E 0 ~ OTHER FLOOD AREAS A.tt:ilS of OJI.ii ~nnual dlancr nood ; are.-s of 1% annual cho3!1 ('1 flood w,tti averctg c depths of less than 1 fro1 01 wrtn a1ahage areas less than I SQU3fe mile, and Jr -?as pr otecl'ed by levees frO'Tl 1% dnnlJltl chance flood ('TH £R AREAS Ase.15 dctcnn1re<l to be nut.sid e the O 2% annual chMce floodpla r, Areas 1,i wh10" nooo hala1d s arc uodc te rm1ned , but possible COASTAL BARRJ ER IIESOURCES SYSTEM (CBRS) AP.EAS OTHERWISE PROTE CTED AREAS (OPAs) Cl:\RS areas and OP As 11~ r'IO ITTiall y locat(!d withn or adj acen t to SOeoal flood Hazard Areas. ~ 1coap1a,n bouMary Fk)odway bOUlldary Loo e D bo\Jnda!)' • ••• ••• • • • •••• •• • CORS ana OPA bou!'\da r,, I 4 If:' ·!;;; _;. ~ lloundary div dr19 Speoal Flood Ha~a rd Areas or different -s,3 - , l 87) fkl~ Flood ElevatlOlls. flood OCpth s 01' food vetocmes. Ba se FlooO Elev ahon ~nc and va lue ; eleva ton 1n feet • Base Flooo Ek!va t10n valu e where un form with in lOle; • Retcr encoo tu the Nortrl Amer ican Vertical Datum cl 1988 (NAVD SR ) @------€) ®--------@ 6000000 M DX55 10 •Ml .5 Cruss sccton hne Tr ans.ee l line Geograph ic roonJ 1n,1 tcs rcfe rcricl>d to the North Amencan Datum of t'l83 (NJID 83) 1000-metc, Un ive~I lrans-,ersc Me1cator 910 tick~. zone 13 5000-foot gr td he.ks: New York State Plane morC.nate ~')'s tem, east mne (FtPSZ ON E J IOI ). Tra nsverse Mt.1' tor Ucfl(.h mdrli (s«? explanation 1n Notes to users s.e ct ,on or this FIRM pan el) Rrvcr Mile MAP R POS tT QRtES Relt!f 10 Map Repos110,1e s 11s1 on Mao l'lde•. Ef FEC TIVE Dt,T[ or COU NTY WIDE f-L OOD IN SU Hl,fK I-HA i f MAP Ap11 I 1 / 'Q89 EF FEC I IVE [)A.IE {Sl OF REVISIO N iSl TO l HIS PAN EL Mar ch 4 19Y l Decomb e1 3 1993 Au gusl 16 199 :, ~=~;1;!1~~/~ie:~:~~510 upda1 e ma p 1ornia 1 to ch,m ge So ec1 al flood Ha.:a,a ,l,rn as and lo cha nge F()( communitv map ~viSIOn history pno, to cOtJntyw,de ma pp111g , refer to the Communrty Ma p History tab4 e located ., the Flood Insurance Sludy rcpOft for this Jur isdlCOon. To aet erminc II flooel 1nsma 'lce 1s ava1t abl e 1r th1 s co n,r mm,ry con 1ac1 yo ur rnsu ra11ce ag c~n l or call th e Nal 1onal Flood In suran ce Pro grarll ill 1. 800-6J8-6620 250 150 ~~~ij ; ~ ~ @b l1!lO I 2) (J!JiJ ~ = (§ ~ d [!db d jl 1. ~ MAP SCALE 1 " = 500' 0 500 150 \~EET METERS ~ PANE L 0 161K FIRM FLOOD INSUR ANCE RATE MAP ARAPAHOE COUNTY, COLORADO ANI) INCORPORATED AREAS PANE L 16 1 OF 725 !SEE MAP IN DEX FOR FIRM PANEL LAYOUT) CO NTAINS COMMUN l fY lliiMftIB ~ fil!Eill l tJGLEWOOO , Cl ·y 0 1 0 16\ K No11cc lo User Th a: Map Number sflown below should be u,cd when placing map ordo 1s. lho Community Number shown abovft shoukj be used on insu ran ce app lcations for lhl su~ec:t eomnunity. MAP NU MB ER ftDMl:l"IIU• If This map Is for use In Bdministenng the Na1t\lnal Flo?\i Insurance Program It does not necessanly Identify all areas sub1 t to floooi"J part,cular1y from local drainage sources of sma ll siz e. I he community map reposi t ory shoul d be oonsult:id for possible updated or aekl1t1ona1 flOOd na1a1d information To ollta1n more detailed ,nformati on ,n droas where B,••, Flood Elevations (BFEs) and/or floodways have been <1eterm,n d users are encouraged to consul! Ille Flood Profiles and Floodway Data JII 01 Summary of St,llwater Elevations labtes con lalned w1lh1n \tie Flood lnsuranu • '\tudy (flS) report l hal accompan,es m,s FIRM Users Ytould be aware that 1111 s shown on me FIRM repre!A!nt rounded whole-tool el evati ons These nH s a re ,mend ed l o, flood ,nsurance raltng purposes only and should not hP used as 11:e sole sourc:e of ft ooa elevation 11formation A<,COrdmgly 000d 1•l~val 1on data pr es~ntec ,n the [I S report stiould be ulihzea In oon1unctor.11 wllll the rlRM l or purpo ses ol oons1ruc11on and/er lloodplain managenl<'nt Coulal Bas e Flood Elavat 1< ; "'~"" on tn,• n · •'v "Illy landwa1d 01 O O' North /vnerlcan Verti cal [1J tu 11, ,,1 t\/88 , 111/L Useis of this FIR M st,ould be awa re that coastal flc,,«t 1•teva1tons arr· d ist p1ov1ded 1n the Summary of Stillwater Elevallons la bl ,., u,e f lood 11 · u1~11c:e Study ,epon tor th is iun sd1C11on Clevauon s sh own ,,, 1111• , L1111mr1 1y o1 Sti lh"Ya te, [le va11on s lable should be used to, consll\1ctron ,., t "' !looapIa111 1r a113g mcni p111 pose s when lhey are h,ghPr lhan lhe el evalK>I '' ,,,, v,n on I IS I IRM Bour'l:Janes of !h e floodways were co111p1olr-ll d i cross secltons and int erpolated ~tween cr oss ~0ct1ons Th fl oodwa ys 111 it--based on nydrnulIc rons1d i 1at1011 s w ith regaro to roqw re1.1 nts o t the Nr1 111,11,1 1 100d In 111.:tnt.e P1oqr arn I !oodway Wld l hs rind ol hCI pc nincnt l,001 1way (l ,11 1 jfP p r 11d d in thr F IOOd In surance Stuay re port lor 111s 1u 11sa1~1,011 Crrtain arrt1~ nol in S pt.io,1I I ood H,1,· ,,,, Ar f",lS mr1y b1~ pI 0Icr ltld t>y flood c o n1ro1 struc turfls l ~pl!•r '" ~t•c t,1 , 4 I load l -'ro!Pct1on Me,1surt.•"t" ol lhC' f 100,t 1r,~rr1nt t' s,uv y rt•p 1I1 t q, , 1 ·11IJ 1to I1 on floo '1 .0111ro1 c.t,uc 1ures tm tt11\ 1unsd 1a1011 lhe p,o,ec t ion ll!.Od 111 1tio pr,~p.u .. wJ. 11 1r ,, map wdS Urw 1ersat 1,,..11sve1 se Me,ca tor 1U l M ) ,om · n 1111• t1or110 111a1 daillni w,is N-\[181 (,1151qao h~ro•d DIIIPI n r.os Ill d ,11111ll ~. tu ,, ,\ I Pl )f'r.t ,011 1)( u 1,,1 11m,1:, US('d Ill !h e p1 uctlon c l I 11~Ms to, d'11ar.e~n1 1u• ~-: t1rn I c; m,1y rc~ult 111 sh q!lt 1J0 s111or1a1 dn1err nu •s m map lcall11t'-; d ·ros•. I"' o.,,J1 ,,on oo u11C;in"' I he~• cMIPr cr1ceS, tlo not a1tect the aw.na 01 1111~ F ,r~r.' r!oc,cJ c1eva11o ns o n 1111:, 11141p ,1r1• rH Pft·r ;•tl 10 ll1C' Nnr111 f.t11L'r1can Ver'llc,..11 Dd1 u111 of 19P8 l tloSP lloufJ P/CVJ l101• •111 1!,t hP ro,n parf'rl In c;rru ctu rc and g1 ound PIC'11at1ons rPIC'rrnr..ed to th( vertic al cta t um I rn 111!011nt1t1on regarding co r vm smn tx •l w•l t•n ttle N.11 • •·1 ,11 Ccm1ellc V&f11cal Da tum o f 1929 muJ !ho North Arn IIc ,in v,.,11 , al I i~l h , , 11 19HR v1~,1 th P N ;it o:i,1I ficooeI1 c Surwuy wcOS1IC' ill rmi> /J W\W1 nq'i nn.1 1 I'\ 01 0111 1,h I l he Na11011,1I Cl'Odet1 c Sul"\lcy a! 1110 foll ,wmq .1dtl1t1 '"'-') N\IS l11 lornm1ton Se rw1 rcs NtlM NINGS t? N;111011r11 Ge0Uot 1c Stirv('v S MC 3 #9 202 t 3 t 5 r asl wes1 H1glw1ay S1Ive1 ~pnng . MD 209 10 37P~ fo obtr11n o irrenl elc v,1I ,on <1l'~rJ1 p1 on ,11 . 1 .. r location ,ntortnatmn 101 bench mart-.'i s.1 1own on 1h1s ma p , plt.:,1,;,~ Go11a 1 1 n ,. lnlo111MIIC1n Servic es B1a11ch of tt1 e Na\lonal oodo11r. Sww y .rt 130 1) 7 13· 32 4 2 . or v1s,t rts well sitc al t1t!p /lwvAu ngs noar.i ynvl Ba se map 1nfo1111a11 011 ~hown on 1h,:::. I ll~M ,,,1.., prov1t1 C'<1 tJy the A1apahoc Cou nty ,lnd C 111 . s o l Aurora a11c1 t 1111 i on \ti~ Ueph 111•• c0t.>1UI11ate system used lor produd1on ol thc d1g11al r 1RM s U111v1 i1 Sc1I J1.1nw e r':i•· r.,,,,1 .itur /on,• 13N rete,enc:od 10 tt,e Nu11n /\mcnca11 Datu m nf 1 83 and thr ( ;p-... "'It ... p11 e1 111a Wes1em I i em1spl1ere l h " ump r nect s more ctrI,11IPd and up 1-, 1,11" stream channel c onl igurations 1h a11 1110~0 shown on Ill 1>1eVtous I ll•'r.t 1111 th1 ILU1 Sd1ct1on I t1e l\oodpla111 s nnct Uoodways 1/1:tl wf"lr 1 lfc ln~loired 11 1,m th<' pr oV1011 s F IRt .. 1 m ay havl:! buen ;1dJUSled 10 confo1111 10 mese nPw \ltl',1111 cha1 mel co11 f1g,,rahon s /Is a resllll . th e flood Pml,tes and Floo,h, 1v I >,,ta l abl s ,11 the nood Insu rance S ludy ,cpo,r fwh1ch co,rra,11s autho ntdt,vf 11ydraul1 c da laj may rellcct stream ct1 a1111ul d1s\dntes thal 0111 01 l rom wha1 .., -.. ho wr, o n l11Is m ap Corµoratc llm1fs ~hown o n lh 1~ lllcl f 111• IJ:t:..c<1 011 thr t>est da1a ava1laole ,1r lhfl hrnf' o, putJf1c.1t1on Occ:u,sc dm11q,•-. 11111 • ro .. Irn1e ).afIon s 0 1 de r11111Pxa11ons m,1, tt .1vc cx:r:11n,•d ~11!Pr rt11 -; mt1p ~1 ,., p11 blfst1cd 111.:i p use,s s t10u/d co111ac1 1\pµI o pna le co1111n11rnty 0 11,c ,.IIs h) """'"' 111:,,11 1 r.oIµm r1I e hm1l tocc;1 11ons l'leasc 1el or 10 Ille ~cpa1a1 cly p11 111ed Map Index IOI di\ OVCIVICW lllJP of u,e w unly showing the layout ot 111c1p pc1Il-'I', , 11111mmI1y map r pos1 1ory .:1ddresses. and r1 t 1sttng ol Com mun1t1 s tabl e co111 1 1111q Na1,ona l rto0d ln ~u rai ••:e Program oa10 ::, to , cad1 (l)lll!llllfHl y d S well cl ~ I 11-..1111g ol 11 ,e µc111cls Oil Wflldl ca;:h co111111u111ty Is l oc.1:ed Con1act t1 1c FEMA Ma p Service Co nte • 11 t 000 :t~8 91,1 6 to, ,11lor mm1on on avai la ble prnducl s d SSOCl cl l('<I with 111, .. I l f{M AVdlldl)h.-proch 1c ts mav 111cl11de w evi ously issued I r 1tc1s 01 I.tap c1 ,.11•,1•· a Flood l nsu ,.wce Study r~pc1t. rmcuo, d1g11dl version s of 1t11s 111<1µ l hv r I r.1,\ f\.l Jp Sc,w:L• CentN may dlso be rcJrJ1ra by ~ax at t ijQO :JJ8 %10 ·" t 1, wr•os,te at 1111µ llwww 111sc l c ma go,/ If yCJ u hcw e ques ho11s about this m ap ,11 qucsl1011 s conco111111q tt1e National rto,10 l nsurJnce Prog1a111 111 qen e,al plea •., , .,11 t • 877 -FEMA MAP (I H II 336 26271 01 v1s11 1t1c IT MA website ,1: http ffwww t,•111r1 qovl s •. 'oo •. E !0~ 0000 00 39 39·22 ~o 89 ''" N T 4 S T 5 S ... u !: ~ L/,----11-"---~+-:..:··-➔-•·c.•''..:'-"::.....~.:!'':..!' r:_·~11•~'----l ,u w :.. :,, 04 ., \. w ~ a: ;;, ZONE X ~ ~ ZONE X .J ,. a: ~ 03 ( 11 Y OF F'\(;1.E \\ 001) l)H ~ll -~ 1,.r ·, .F 11•:.R .. I'• :,•H '\.' / ~:.-; P'>OFILE BAS/LI N[ T ZONE X CITY OF CIIFRRY HILL S VILLAGE 080013 ZONE X ~ Vl C, ZONE At: L S II\J ffCRO AVI.', r ~ ~ 8 L2£L,t-, ,. ·• C C H• l f e-+----~--~1-----+---+-...:.··'---.L-..:...-+-.::.··'-'·."'J=--+---+---+----+----+---+---+-----l----l-------1--1---4--=-L---l--''c:"'~'--....::•c:.··ac-':!!'"!!cL_,...-------+-------4---------H r-n:,•, ~L~~o1Np EFFEqs FRO M -BI G,DRY CRE;EK ZO NE X < n, OF p;c; 1.E\\ C )( Ill 118~0 7~ ,\Vf N UL l .··~r.:.:,,·,o u :: Vl 11 - AV:..l,ll \ ... "' 0 ...J w 2 -,: Cl. ~? 0 ~ -SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT '1l'O INUNDATIOU BY THE 1% ANN UAL CtiANCE FLOOD Th, l '!lo annua l dlanae flood 1100-year flood ), also k,-n as the base flood, is the ffDOd lhal ha a 1% chance al t>e,ng equaled "' ewceedcd in ony g"'" -· The Spwdtl Rood Hawd Area ~ the are, S<lbittt to flooding by the I '!lo annua l chln<e flood . ,.... al Special Flood Ha211d nd..<le Zones " AE. AH, /,/J, AR, A99, V a nd \IE. The - Rood Eie,,ation is the watc.-..urfaa, •"'•atlon d the 1 % annual chance flood. ZONE A ZONE AE ZO NE AH ZO NE AO ZONE AR ZONE A99 ZONE V ZO~E VE - No Base floocl Etevaoons d-. Base: Flood f. titva:,ons df:tennll"lfd. ~~l!IOn~~.i~.to l feet (usually areas al pond;ng), e.s., Aood Flood deptns of I t o 3 ftet (US\Jllty Sheet now on mpr,g -1. :1so .:..~"'::. detemu,cd . For =as al altuv '"I fan flooding. ..,krl,es Speoal i rooa Haarcf Aru lormcr!y pr01l!Ct"'1 from the 1% annual chant< flood by • flood control system that w1s subsequ,ntt,, llece<tJf,oa /on, AR indicates that the fom,er flood contr01 SVSlffll Is oe,ng restorco l a p,oV1(!< r,rotect on from ll1C t'!lo .,,,.,..,, c,,ana, or greater flood ArU IO Ile O<Oll!Cle<I from I 'II, a Mul l ctiane< flood by a Feanl flood proteaior sr.,1em undfr cons1ruc.t,on; no d.9511! Fbod Elcvatons dete.-m1ned C'.oastal flooo rone with v~k>crty hau,rd (wave acbon); no aase Flood E1evat ans Oetermned C.OMtal flM.1 1one with vrk>cty haiard {wa ,-e actm), Base f\ood rte-iat ions de:em·ned FLOO DWAY AREAS IN ZONE AE 1 Ii<' f'loodwav 1!i tne cMnne1 Qi ll !.t rt'4m P~\ any ad)l<rnt floodola1n arees tnat must be k.1•pt fr ee of enc-oachfflL..,.,t :<al> that the t~ iinnual chiinre food um bf-ca~ without subo.ildritla moeases ., flooa he~hts CJ l ONL J CJ ZONE X ZONE 0 OTHER FLOOD AR EAS Arett:. of O }% llnnunt cnance nood , ;;m~a!t ol I ~ an nu$1 chana! nood with c1wragt> oepths of le5!t thi n 1 loot °' ~l\h ch inage areas ltsS thin t )Q\Jatt' m~e . and areas orotcc:tcd ~ levee§ from 1% annual chanc, flood OTHER ARE AS Ale-as ()(\terr-, neo to t>c out.siJc ttlc 0.2% annual CN1icc floodola r,. AJ ea:s 1n wh,01 ncxx1 haia,d!t are unocterm1ned , out pass1ble. C0/1 5TIIL l.lARRI ER RE:SOLi :l.CES SYST EM (CBRS ) AREAS OTH ERWISE: PROT ECTED ARE AS (OPi\s) l BRS a1eas an..:i OPAs drc nonnallv located v.-11hn or adJOCCfll to Speoal f ~ H.!!1ard Aleas , 1 loodpldrn unoan, -s,3- 1 iooov.av ooun cJJI')' , ·or.c D boundary C8R5 MO OPA bo,nda,y llounaary o ,v-1 ,ng Speoal Flooo rla1l!rd Area!t of d1l'h:rcn: Hase t-1000 Elevatl(lns, food oeoths or f'oo d veocrues Rase Flood Ek"VdtJQn tine and vatuc; elcvatm 1n feet • t\ase r uxi [ ,at10n va~e where umform wrth 1n 10ne; t'lrvatoo 1n fret ' • Referenceo to the Nortn l\n\Cucan IY\l(.l l :Jatum ot 1988 (NAVO 86 ) @-------@ Cross SMc,n l,oe 0000000 M OX55t0 • f\1! 5 ransect hnr Geographc: -x>rdrnalt~ refert-nced lo the North Aml.'flc.dl" llarum of 1983 (NAD Bl ) '000 meter um~er!Jl TranSVCfse Mercator grid t icks, zone \3 ~000 loot gnn ltd..s Ne-w Yo r\ Stal e P\ane CllrOl'd.Mle w stem, east .. one (FlPS/ONF '3 10l), l ran!.vel'!ie M~tor Ht.•nch mari. (SCC' cxpldnatoo in No~ to users secHoti of !111S rJRM panel) l(,ve1 Mile 11 t:CT \l r'•\lf-C! \·•1u ·,1,·,l\1 CE r ~ )l)l) 1r ·~ur,ANr:r r...:. r ,.1AP .. ,1, 1. 111 l"i r 1 1 • '..i 7 r\lc r, ,it-JtfV; ('t, 1 ,Jlt11$Pt.Nt-l ~, ,. .i • • ,• r ,-, t'•111.i .. , , •'• ;.ugus1 1~ 1 9~ ~:;r;1;~l~J /,.~~l;~•l:,10 1,:'J.1'1 fl,10 't'P'"'JI . ., ,J:J'lk OaC1JI flood t'd;.":,HQ .;reas dnC 10 Charge For community mau r c v1!ir.:ir1 hrsto,v pnor to cuun ty w1dc m app111g. refer to the Community Mao H1Slcry tab le \oc.itro 111 :tir I lond lnr.urance Study report for this JUf1sdictlon. To 1Jo1ern11ne I flooc "~ J11 ·tt 1~ J11.1r1aoI .. ri :lli ,:or-v11urrity contact .,.o ur insurance a;Jenl 01 c,111 1/11! "'ahOl',1 • •no lnswar,ce ?ruQr ar,• JI SQQ . 038· 6620 25v 150 MAP SCALE 1 .. = 500' 0 500 150 t(J~EET METERS :JOO PANE L 016 3K FIRM FLOOD INSURANCE RATE MAP ARAPA HO E CO UNTY, COLO RADO A\D 11\'CORPOR,\Ttl) A REAS PANEL 163 OF 725 !SEE MAP :NDEX FOR FI RM PANEL LAYOUT) co IT6I NS AA~riAHOl CO .1~1 Y CrlFRAV lllLLS V L--\Lf -..., Of F'IIGI Fwo.:m ( .1 Y (.)f ti · Jf.B l:..At!fil.. filifflli 060011 0d001:! 065074 016l 0163 016l " K Notice to Usttf Th e Mcp Number shown ~low snould be 11scd whtn plaong rnap Mier& lh" Comm1JrtAy Number snow-, abOve s11ould be llSed on insurance &pplcae ,on, ror me sut,iect corrrnunlly. I 11 ) 1 ll .._ \I 1(1 ti ( \ "08005C008SK __ • "08005C0095K ~J J -I ( 11 ' ' 11 I \I IU 11( \ "'t . ..-J . 01 J1K 01lJK , I ;( ~, 08005CI 245K MAP NUM8fR \ "08005C01 25K I 11 ~ C )! II 1{(11{ \ •\/)\\! ilJI\I) 1A!H ,, ru ,, lfj ( lllfll 111 M0800 5C0255K I rn, \, ,1 11 1 \ \l I I 1,'\PI /1 11 ()1 N t l lJl)I 01 08005C 0265K 08 05C0260K 0 005C02 70K a ., 0 " \ ~ _l _______ L _~AI 1-1 0~~~-1 __ 08005C0550K L ERT CO UN r y 08005C0575K • PA Nl t ~lO 1 1-'IW>l 11 P .-il l ,, ', ' r,1 t t Jl)I (f ••fl ArJI I rJ Q lPHINll [l 11 r,~,1 ••I f1 tlll()H;\.'fd~(>MH,\", FI RM Panel Oates I-o r Pnnte d P;rnels o l Arap11h o r. l ".o un1v . CO And lncor po,at ed A1 e,u P1n•I [lf11 1..h¥• 01 1• Pimel Of MK I D, t•n •hf'r 17 Xli(l OHM I\ V'\AV O,·,,·n,lw i 17 ))lfi 0)111 I\ I 11n 11,., I (1 ,,1 l'lll hf•! 17 10 0 ,,1 :i " I 1V ,\' K ri ,•t nmlm• 17 :010 o,rn K 1111,,., I" C'J r 1 f'1!1t'lf'I 17 ~,o 01'1<1" I wtt;lj K r,,.,,,,.ri;;, T7 io rn Mn 1 i-. tt r.~ K n,n ,. rl,c-t7 ,0 1r o;-n ;• i,, 1 nrr.1 K C'.11•,1 rnh,-, 17 "110 o,o, ~ I Ot; 1 11: t'l nJ1r11 1)m 11 ;,i,n O]Qd I\ 1 1V!MK Ot>C'f1mh ,-1 17 ,010 O]O<JK l iiri f,7 V, Dt•to nillf•• 1 7 :O TO ~:"071\ 1 nr,.;riv 1),,,,,mt .. , 17 :VJIO l ;'O ft i, ; ni,7?K Or, 1•mh,-, 17 ,0 10 0✓0 9.., onRr.i 0,,1,.4111-In" 17 20 , n Q21 ~ 1-. tJf H7 K 0:'111\ I fJll tt~ ,<, n.-14 r. I MMK Ot••1•mlw • O]lfl "- Oi 17"" O?HI K Oi 19 ~ Etl.c 1""• Oa 1, ""J,,c,•m!,,,, I " ,.,,1 n O •·l •'lll!·l'I , .. ~j1 () n r u ·m! ,., ,,· :,)10 0 uv,111 b ,,1 t" :\ ... 10 n ,,1,.mtw 1 1: !')('u,uif ,,, , ~,-,,•111 i 1•1 j '!' Ooh~mt ,,, ' C'>Ul l'IIIIJ P I 1 1 Orc r mh,,, 17 ih•11 ·11 :f ,., f ,. ;j.,l,.tn! I' I 1 ,"),.,rrf'J ~l'f 17 o;;-u •r11!u•r I rl1•{1 •tn b l'r 11 Panel ri j 1') V 0.tll K 041 ? t< 0,11\ K [llec lllooe O~t• ,,, .. 11 \i ,•r 17 ,on Di~ ,•r11Ji ,., f7 "I) 1 ~ 0 !• ••rnt f'I , 7 Ylllo ri !W •·m tl ur 17 ~o I C, r>,. ,•rnl'J <•r 17 ;,n 11f 1) 1• P•11 h,•r T7 /0 r'l •~ p ,1,l11 •1 17 /i'J 10 Oh 1•n1b c-r 17 2'□10 [) .. ,•111 (J ,•1 17 ,o 10 r'),.,-i>rnh ,-, 17 ,0 10 t'I,, 1•111bc-r 17 iOlO r, .... 1,b,•, 17 /O i O n ., ,•mb,,, 17 /OTO D ◄, Cni11,'ITT 70TO- ELE V ATI ON DATUM Flood elevations on this map are referen ced to the North American Vertical Datum of 1988 . These flo od elevations must be c ompare d to s tru c ture and ground elevat ions referen ced to the same datum For information regarding conversion between t he Nati o nal Geodet ic Vertica l Datum of 1929 and the North American Ve rti cal Datum of 19 88 , contact th e Nat ional Geodetic Survey al the followin9 address . NGS In forma ti on Services N OAA , NI NGS 12 N ational Geode tic Survey SS MC-3 , #9202 131 5 East-West Hi ghway Silv er Sp r ing , MD 20910-328 2 (30 1) 7 13-3242 08005C0325K 11<1 1'. I II• IH '<JI ~ I \' E .JOL LY ROAD E. WO ODIS ROAD t COU N fY U N[ RO A ------ 08005C0600K 08005C0625K LI STI NG OF COM MUNITIES CO MM U N IT Y NAM E CO MMUN ITY LOCA T ED O N P ANEL(S) I NITIAL NFIP A.H A P A HOI: COU N lY 11JN I N\OfW OHA.TEO ~Rf-AC..1 A U H.O RA. C l I Y O I C:FN I ~ NNIAt. C l 1Y O f. C I I E H.H Y 1111 I S V il l A Ct:. CI I YOF CO LU MBI Nf-VA u r v T0 W NO ._ t n r t-H l~AU C tlVOF N U M R F f1 MAP D A TE CJ.l'.(,o 1 1 INV' t I', 030 11 1 I 08(X) 1.1 1)/1()\)I ~ 0 14 1", 0 14 / 01 4 3 U l •l-i IJ 0c u rnht11 20 191 • 0 1',◄..,".0 16:,0 ~ Olli .I O\fi•t 0 100 , 0 16 7 U H.0 P H,~ 01H6 0 107" t1 188' 01B9 0 19 7 U 1'.IJ 0 1 H-4 , Ot'U I Ult!r' 010:i u n J.1. 0 2"06. o :.io , ◄110F1 070!.I, 0 2 1 , o :►12 . o :n ., o:, 1.i. o;,rn 0 :,11 n:t rn o~ ,., o;,:,6 0 22./ 022H U2.t'-.i 0 2 t I 112JJ 0 235' 0 2'10 074 5 0 .'5i,· 0 260, O:>tt!, O;.> 10 , OlOu 03::?5 UJSO, ill7!) ()4(JO (}.I ,'!, 0 4 J 1 0 4 J:? 04 33, 04 !J 1 Q.l !>2 0 '1~ 0-1 :;.1 1)11 56. 0 4 ~•1 tJ.Hf> 0-177 0 4 7A 0479.048 1 048 2 048l ,CMU4 ",0 ~i,OI 0 50:1 .0 5 0 ) 0 5 0-1. Ut,t)G 0~ I OSOH 0 ~1 05~,0 o :_.1~, Ob OO Ofi/~, ()i','.,O 0675 0 700' 0775' 00 19 OOJH , ot>:"l!t OCM J . 004,1 0 0 !.•/. OO !i-4 00!,!,' OO~H Wt.1 ► OOG 2 . OVt,3 0 064 0066. 0067 0060' OOOtl 0 07 8 OO Rti llOU7 UOHll HOUY . (Xl Q!J 01 2 5· 015/ 0159· 016( 01 69' 0 1?t.i 0117 0 118 0119 .0 18 1 m t1:> 0 111:t o rn-1 0 100 01 er 0 1uv · u1 ~1 0 1!12 0103 0 1 !\4 0 • .-01 O?o:• 0 )0 .1 0?0,1, Ol OC,. 0 2U/ 0 2 0 11 o~ro 0~11 0 :,,12 0:,,1 1 o ;,1;1 0 2\f, 02 1'.0 2 l ~.0 22 t, 0 .Ul o;,J 1 ons·. 0 4 77 0 479 04 81 0 4b2 046J 0-1/W ' O!".OO •. 0501 , 0 502 OS.OJ 050 4 0506 050 7 . OS.OS 05 1!:.' 0 14:l 01 <w 04 !>1 0,4 5:!, 04 53 0 4 54 . 0-4!J6. 04 5{ 04 5 8 . 04 59 0476, 04 17 , "'4 78 047 9 0481 <M H2. CM SJ . 04 8 •1', 050 1, OSoJ 016 3 OHi-4 Ol fxl 04 51 , (),1 5 7 04 s,, 0 4 3 1 O ◄JZ 04 J J fM J.t 0.1 :JO 065,0 Jul ~• 2 o 1tl/4 May 10 1 97 ◄ J.-.nu.aiv 75 19 7 4 MAP DATES 1h1s FIR M Index disp lays 1he ma p dates for ea ch r IR M panel at the time l hat this Index was rrintea Because th,s lnde1t may not be u1strr buled to unaffected .:ommun111es 1n ~ubscquen1 re111s1ons users may determine the riost current map date tor eaeh FIR M panel by vIs111ng 11e FE M~ Map Se rvice Center weosIte al t tip /lrn sc lema gov 0 1 bJ ..,a11In g lhe Map Service C:en1e r a l 1 800-35 8-9616 Communi 11e s annelimg land on adJacent FIRM panels n ust otnaIn ;i current copy o1 the ad1acent panel as well as tne cw ren t FIRM lnde,: These may oe orelered C:1 re ct1y from th e Map Service Cen 1e, at the nurnber hs1 cel aoov,• 08005C0650K IN l li AL F lr<M D AT J uno I l YI H M O S T RE CE N T F IR M PA N E L D AT E Docernt..,, 1 / ,.!() \0 Oeoom ti..,r 1 I lO Ill Otu.ttrnl.161 17 . 20 10 Deoemtxt1 17 201 0 E NGLE WOOD CITY o r 0(~1 /,I 0 1'2 01•13 0 1 ◄◄ 0 161 0 162' I 1,b r 11a ry 9 1977 F ebf ua ,'lo c 19n u rn :i 0\l i4 /"\4 :J L O•Ol 0451 Dff otm1 00, 17 .20 10 rFOX:F I F I D lOWN o r 0 6 )0•11 1~1 ENDA LE. C l I V OF 03J/4 / GREE NWOOD V i lt.AGE oeo, q ~, ('t 1 Y t.JF LITll t-J O N Cl"IYOI· ()B'W ,,, 04 61 04 62' 048J 0484 " 0 1 S4 0 1 ~ l\l)r t 17 l 9K9 Apr• 1 / 1f '\9 01 6 9 ' 01 8&~ 04 51 0,,1 52 O eo.·ttm t'81 27 197 " J.-:t nu.dty ~, 1970 0456 04!)/ 0459.0'9 16 047 8 0 14 3 , 0 1 4 ◄ 04 J1 0432 04 JJ l-0 e l>f u a 1v 1 1974 Dec.ftmbm 1, 19-rl\. lM34 , CM ◄O . 0 '4 5 ' 0 <1 51 0,.1:,J, D e oem oo, 11 . 201 0 Oe Ol!in l.Je r 17 2'010 O ttOll<nl.M,1 1 7 20 10 NOTE TO USER Future revis ions to thi s FIRM Index will on ly be issued to commu111 t1es lh at are located on FIRM pane ls be ing rev ised This FIRM Inde x therefore remains va li d for FIRM pane ls dated Dece mber 17. 20 10 or ear lie r Please ref er to the "MOST RECE NT f lRM PANEL DATE " col um n In the l1 sling o Commu niti es table to de term ine the mo st rece nt FIRM Index date for each com mun1l y E JOLLY ROA D BASE MAP SOURCE Base map inform at ion sh own on th is FIRM was provided by lhe A rapahoe Co unty and Citi es of Au rora and Li ttl eton GIS dept s The coordinate sys tem us ed fo r production of the dIg1tal FIRM Is Uni versa l Tra nsverse Mercat or. Zo ne t 3N refere nced to the North Ame rican Da tum of 1983 and the GRS 80 s ph eroid , Weste rn He misphere "' <( w "' .,08 005C040 K A R \I' II IOF C nt l \ I\' ---1 I I I I I I I I I I I ARAPAH OEl CO UNT Y E OUN TY LI NE ROAD ____ , ---~---------ELBERT COUNT Y .. 08005C0700 K 08005C0675K TH IS AREA SHO\fv,\J ON INDE X SHE ET 2 OF 2 ARAPAHOE COUNTY , CO INDEX LOCATOR DIAGRAM .. 08005C0 725K -s ., ~ ...._ ,.. ,,.. , _, \....,I ,...., \_,I ,.,,.. ,., , ' '-.,/ -:;,, < ,. ,,, ___, U.1 -:;,, (~ C C -1-1 MAP REPOSITORIES (Maps a vailable for refel'ence only , nol for dlslribu1ion ,) ARAPAHOE COU N TY (UN IN CORPORATED AREAS): Plann ing Depar1me n1 53 34 South Pnnoo Slree I Li llleton . ColoradO 80 166 A URORA. CI TY OF Enginee nng Depar1men t 15 151 Easl Alameda Parkway Aurora , Colorado 800 12 CENT ENNI A L, CITY OF Planmng Depa r1 ment 5334 South Pnnce Street Ll ll le ton Co l01ado 801 66 CHERR Y H IL LS VIL LAGE , CITY OF Ci ty Hall 2450 Eas t Quin cy Aven ue Cherry HIii s Vi llage , Co lorado 80 11 0 CO LUMBI N E VAL LEY TO\Mll O F lown Hall !193 1 South Middlefi eld Poad Col urn bine Va ll ey . Colorad o 80123 D [R TRA IL .CITY Or Planrn ng Depanmcnt 555 S nd Av nue Ot-cr T, ail Colorado 80 105 L NGL WOOD, C ITY OF Fng1 neenng Se1V1ces partment 34 00 South Ela 11 S11 ec1 EngleWOOd Colo<a do 80110 FOXFIELD , I 01',N OF Pl anrnng Oc partmen 1 18896 [as1 Po wers Onve Aurora Colo,ado 800 15 GI Ec NDAL t Cl I Y D F Ci ty Hal1 950 Soulh Birc h Glendale Colorado 80 222 GllEENWOOIJ VILLAGE . CITY OF Ci ty Hau 6060 Sou tll Que bec S1ree 1 G1cenwood Village Co lora do 80111 1 ITI LE'TO N CITY O F Department Of Corn rn un11y DeV<.'lo pment 2255 West l3e rrv Avenue Li ttl eton COIOI ado 80 16'5 SIIER IDAN CITY OF Au1l d111g OPrd rtrnen l 4 101 Sou th I edm al Bou levard ~a1c11ar1n Co lorado UOl 10 MAP INDEX FIRM FLOOD IN SURANCE RATE MAP ARAPAHOE COUNTY, COLORADO AN D I NCORPORATED A RE AS (SEE L IST ING O F COMM UN IT IE S TABLE) MAP INDEX SHEET1 OF2 PANELS PRI NT ED: 231 . 233. 240 ,245.260. 265 , 270 , 300, 325 , 350 , 375 . 550 , 575, 600 , 625 , 650 , 675 FIi.ii P•n•I Dd• Fo, Pt in led Panel& of Arap,eho• County, CO And Inc orpo ra1ed Ar .. 11 '08005C0150K '08005C0430K W 1 R~l l.MARK PAHt<;WA Y d. l 'I I \ !II l ~""11 1 1111<" l_~ luu ,·i ,-.. H,·.,,,.,,, \,, I 08005C0440K "0141K p :,~.1 .- , 7 NJ, r 11 ; r.1 r 17 ;,()1 r1 r o, ilN H" f7 ;{JI ( Di, t•,il-1t'' ,, ~n,r D t!'lt'l l!lf ' I 7 :1(1 10 r,oc ,i;;i ,;. 7 "7/lITt'l" 11 ,•,,l(,u ,,ir, I 0431K, ~Id- /I / _;~~-~~ '1= :: ~ :i;:. f•1 "08005C0445K 0161K Mt..P NUMBFI? '08005C0025K '08005C0175K IR .'.P.-11:H II ('(Jl '\ I y ~~1~K "0162K ~~ I 71, '-I .. 08005C0475K .. OBOOSCOOSOK 001 9K 0038K r I l~ ______ ..., 0157K I "0176K 0181 ~ I "08005C0055K Il l \\l\l Ill ' I\ 1ARE.:.. NOT INCL ... ~1 t-r1 , l 0054K L _:!j" -l~~) •• '~b~ \fi ~~2ri[_b, ,_ \l)\\1~(111 \I{ \I' \I IU I ◄ ·o fJ 0064 K -, llll\l, Ill 'I\ l -:, 'J G INC~ ·O ED• I --- I ~m -~----+'-'-'--'-~~-+---- "0159K I 11 \ (II II 'I(( IR I 0192K I_ E HAMPDEN AVE 050~ \ I CJ I ·,I\ .. 08005C050Q!{ "080 05C0515K ·-- "0800SC0060K 0059K I -, I _1 L __ 006 1K \ll \\ht II'"" __.-;...:.- ,.-.Rf -~ "II C'T tt 1'."LUDE:D1~ "0068K 0069K 0208K \I( \l'\11111 · •l llfl H,•1,•n 0506K ~ ;r ~ 0217K .--•-• • "O509K .\I( 11' ll l<ll ('Oi \I \ 11 Ul ·I( I l'lll, I \' '080 05C0520K "08005C0080K 0078K -, l 0228K } 0129K l / ELEVATION DA TUM Flood elevations on this map are referenced to the North American Vert ic al Datum of 1988. These nooc elevations must be compa red to structure and grouno <:levations referenced to the same datum . For information regard ing conversion between the Nat ional Geodetic Vertrcal Datum of 192 9 and the North Ameri can Vert ical Datum of 198!!, contact :he National Geodetic Survey at the following add ress NGS Info rmation Services NOAA, N/NGS 12 Na ti ona l Geodetic S1J rve y SS MC-3 , #8202 1315 East-West Hrghw ay S ilver Spring , MD 20910-3282 (301) 713-3242 MAP OATES IJ11s FlR M l mJO'( (II Sp l,1,iS ltlP 11 1ap da les lo r each l"I R M p ,111 •I at 1/lP 11111 p m a1 Ow:; l nde.-.. was p11n I c d Dccausc Ul h lndrJi: may not b u d1s1r ibutt.•d to un atr cued r.o,n 11I un,11es 11 1 '-u b sf•quc11 1 rt!v1s10 115 use rs nrny lil:-lem11ne th e m o .. , u ,rrf'll1 l1l ..t dtill' llll t',llll ftHM pan t•l h y 1.11S 1l111 g lh(• I I MA MAp Sr YIU' C 1•n1 eI Wt•h s11 e di /Hi p r/111.,(' l c m a g V 01 h \ Cd ll l!l (l Ill(' M ,,,> Se11m.e Crrlll"I ,ti ) 800 ~!i8 l b Crn~11m 1111t1o s .. 11mc .11.11 1u lc:ml 011 ml1acc m FtnM pa nels mu sl ob !il,11 a cu11('11t cc,py o t !ho 3CIJdc en 1 pa nel a s well a !i the• cun en t FIIU .. , ndcic fhest> may lle o ,ner en d1rc c11y tro m th e Map St•1v1cc Cem er at ille n u1t1b e1 hS ICl1 nbo ve NOTE TO USER Fu turd re vIs10 n s 10 :11Is FIRM Index wi ll only be 1.:isucd to communit ie s t ha1 are located 011 FIR M pa nels be,n g revised Th is F IRM In dex the rcfrne re main s valid fo r FIRM pa nel s daled Decembe r 17. 20 10 or ea rher Please refer tot e. 'MOS T RE CE ,~T flRM PAN L DATE · column in the L1s !1ng o Co mmun1 t1es table lo dete nn111e the mos1 recent fl RM lnde:.. dat,.. for eac h con rn•untty BASE MAP SOURCE Base map 1n lorma t1o n shown on th is HRM was provided by the A1 apahoe Counry and C111e of A urora and L1llleton G1 S depl s The coordinate sys te m used lor producti on of the d1g 1tal FIRM 1s Universal Transverse Merca tor Zone 13 N. refer enced to the Nortr Arnenca11 Dal urn al I 98 and lhe G RS 80 sp heroid Western Hemisphere l 'Ill ll\1111' __ \I I! 11 \I<) RI '-I I{\ \ I ft t\ ARAPAHOE COUNTY CO INDEX LOCATOR DIAGRAM ''-r r -~-.::r ,n _l ~, .• r · " (~ C SHEET 2 OF;_ J__ See Sheet 1 of 2 for MAP REPOSITORY LISTIN.3 See Sheet 1 of 2 for LISTING OF COMMUNITIES ------\ TH IS AREA SHOWN ON IND EX SH EET l OF 2 _I MAP INDEX FIRM FLOOD INSURANCE RATE MAP ARAPAHOF: C O UNTY, COLO R ADO A N O IN COlll'O RATED ARF.A S (__2,. (SEE LISTIN G OF CO MM UNITIES TABLE ) -✓ C C '-- L '-- MAP INDEX SHEET2 Of 2 PANELS PRINTED: 19 , 38. 39 . 43 . 54 . s9. 62 , 63 , ~4 . 66 . 67 . 69 , 78 , 86 , 87 . 88 . 89 , 14 2. 14 3, 144 , 15'1 , 157. 158 . 161 . 163 , :,;,., 167. 168. 177,178 , 179 ,181 .182 . 183 . 184. 19 1. 19 2,193,194,201.202 . 203 ,204 .206 . 207 . 20 8. 209 . 2 12,2 13,214,216,217 , 218, 219 . 226. 22 7,228.229 . 43 1. 4 32. 433,434 ,440 , 451 ,452 ,453 ,4 54 ,456,457 ,458 ,459.476. 477 ,478 , 479 ,481 ,482 .483 , 501,502.503 , 504 ,506,507 . 5C8 Inis map ,. 10r uM In adm1ntsIering lh e Nat ional Flood Insu ran ce Program It does nol nucesurtly ldenll fy all areas subJecl lo flood ing , panirularly from loca l m-ai,,age sources of small size . The community map repQsl tory shou ld be consulted for poss ll>le updated or add 11ton al flood hazard informalion To obtai n more detailed ln formalion 1n area s where Bue FIOOd Elevations (BFEs) and/or lloodwlrt ha ve been deIe<n1111 ed , use rs ar e encouraged lo consul! lhe Flood Profiles an d Floodway Da la and/or Summary ol Slt llwalcr ElevaI 1ons !able s cooialned wilh ln lhe Flood Insur ance Sludy (FI S) repon IhaI acco mpani es lllis FIRM , Users sh ou ld be aware that BFEs shown on the FIRM re presen l rounded whole· fool ele vations Th ese BFF.s are 111lende d !or flood insu ran ce raU ng purposes onl y and should nol be used as th e sole sou rce of Mood elevallon informa1lon Accord ing ly , flood eleva1 1on data prescr lleo 1n lhe FIS re port should tie uti lized In co nJunC1 1on w ith the FIR M for pu rposes of amslrucl ion andlor floo dplain managemem Cot11t1I Bae• Flood Elevat lo ns ~nown on lh1s map app ly on ly lanctward of O O' North Amencan Vertica l Datum of 1988 !NAVO BB) Uso,s of lh ,s FIRM should be aware lhat co asta l Hood cle va 11 ons a,c also pro 11lded 111 tt 1e Su mmary ol S11•water Ele valions 1ab1c 1n me Flood In surance Stud y report tor this ju ri sOlct 1on Elevati on s shown 1n the Summary of s 111twater E1e 11at,ons table should be used for co n stru chon J1ld/or floodpla in rnanagemcn l purpo~s when th ey are hig her tha n the elc va11 ons stiuwn on U11 s flRM Bou nd anes of tho floodways we,e cor,1pu 1ed at cro~!.i sectio ns and u1 te rpolatc C1 betwee n cross sccuon s lhc noodway s wr.,c bdSCd on hydrnu hc consade1a l1ons Wi th regard 10 reo .... ire mont s o f the Nr11 1011dl Floo<l 1n s11r.:mCf" P,ogram rtooctway widlhs and othe r per1in cnt lloodr1ay data me p,ov1ded 1n !he r ,uod In surance Study report l or 1111 s 1un sd1ch o11 C nain mras not 1n pooa1 rIood llaldfO A,eas rnay hr prowcted by flood contro l s tru c tures . Heier tel SeG 11011 '/ d .. , 100U Pr o1,,c h0n Mea sures~ ol Itrn I 1000 lllStJlilll Cfl Sludy ll'porl Im wl o11 11 a1 1011 on IIOO•l r.on!rol SlflJ tu L'S tor l hi s 11ir1Mf1ChOn 1hr. proJttctlon usu<l 111 1110 p1up .i rJ1 ♦011 ut this rm,p w.,-. uruvror-.,11 lr:111 sve1:.c Mo11--a10r (UT M) /OIIC 13 lt1c ho r11 or 11al rJ alum wr1'i N All8~ G I< 1$HO ptiero1d Oiflor n :f'S 111 d-1 111 111 !.p 1i,,i , 111 p rOJ d1 on or U l f\1 1011 1•~ used 111 Orn protluct,o n ol f IRM i; !or rtrlI;1r;en 1 1u11..,1 t1c11011~ l'l rly r Slill 111 ...i1qht 1:>0~11 on,•t tMlmonccs in mo p h•,1turcs aero:,~ 1111P-.rl 11 11oi 1 l)0 1Jllda111 •s 111 e•,t• d1tl c rc11ccs do nm all C1 Ille a c:cw ac:y or \lus H{ ,l rlood •Jluv{1\u.>ns on lh 1~ rn ;1p ,,re re>l t>rr<n<,•d 10 111c Norm A11 1cr1ca n Verh:: .. d Oatun,-..1 19 8 l hesc tlood C'!COJcJhC11c.. mus t Im co 1npmcd lo s1n 1r.hirn ;.rid ground eIeva1Io n~ rulnrcnced 10 th P '-..ltllf' vurtrca l datum tor u1fo1mr1 Ion ,cgard,ng con11ersion b1 •lwN •fl 1hr N,11 1on,1I GcodP.!tc VCl!ll;.11 0 d1W rt or 1£29 and the No,lh J\mer1c,111 Vl'rl1c ;1I Uah1111 o! 198H . v1s1t Um N.1 11on,1I Gno dt11c Survey webs1!c ,•I 11 11µ //www 11 gh n o ..1,l lll,., or r.(>11ln r.1 llll• N.1 Mr 1nl G1'0del1c Survey at the lollciw1119 addfPSS NGS lnlorn1a 11 on Si••vrccs NOAA , NIN CS l 2 N.:ilional GtJd CIIC Suryey SS MC 3 #9202 13 I 5 f ilSI Wes! H1J r1w;iy S,lv , Sp11 11 9 . Mrl 20910 3?82 To obl ~Mn currcn! ele\!aho n dcsc11p11on .tnd,m 1oc;1uw 1,1tonn ;J11011 t or bench marks st10wn on thts map pl<'ase 1.m1 1ac1 lht • lnlorm .11 10 11 Services Oranch of 11e Nah ona l oode ll r Survry m {301 1 713 3242 . or v1s 1t 1t s web s,l e al h ll p 1/www ngs noa d ~ovl Base map mlorrna t on shown :Jn th is flRM Wd' provi ded by the A,a pah oc Count y 'l!nd C11 1cs ol A1110,,1 and I 1ll lf.'l o11 GJS dr.p1 s I tw coo fd1 na1 e system used !or prod uchon 01 ;:~c t/ig 1tal I 1nM tS Ut 1111c,~I I ril ll S \IN S(' tJIN L,110!. 70 1)1'! 13N rel eienced to th e No11t, l\mcncan Datuin o l 19U3 and th e Gl~S nu sph e101t1 , wcs Iern Hemisph ere rt11 s map rcnccts more tlct;u lc-d rn1 c1 up 10 <I.lie stream c hannel configurations urnn t11osc shown on 1h11 prc-.,,011 s FIHM Im tt11s 1unsd1 ci1o n rt1c fl oodplmns and Uoo dw a~·~ U1 a1 were l!anshmect from !he pre V1 ous FI RM may have boo n adJt i.:i tCd lo co nlorm to these new SII P.:t m r h ann c l con ligu,all ons As a iesull. Ilic Floo d Profil s an d I Ioodwa., uata 1ables in the Flo od 111 s11rance Study rcpon (wtuch co 11tam s ;w//1011tat1ve hydra11l1c da ta) may re fl ect stre iilm drnnne1 d1sI.ui ces 1irn 1 <11tl c: 1,om wha t 1s s11ow11 on thi s map Corporate \lmi\1 sh ow,, o n lhls map are base d on the llos 1 dali1 avai l ct)l e at th e time at publ !Ca hon Because durng s d11e to :mn cxallnns o r de annexat1 o ls may ha ve ou:u11 eU at1 01 thi s map w;:i s pubhsho d nmp usc,s sh nuld con l ac t :1pp,op m ,r o comnM.nrly o lf•oal s ro vc11l y <:.im 1•11 t co1po 1.1!11 hm1 1 loc,111011 s rJteasc 1&J ler 10 1/11· se par r1 1cry pn111 cc1 Map Index ror an overv iew rnap of ~1e co unty s11ow11 1g !ht.> 1;ivo11 1 o r m.1 p p,1 11c1 ~ r.u rm nu111ty map 1cpos1l ory acldicsses . and a L1sl!n g c1f Co 111111 un1 t1 es tabl e co n1au1u1g ,'Ja11 011a l r 1ood l11s111 Jnce Prn~1r am dales for cacti co mmui l 1t y a s welt as ,l 11 :illn g of th e pa nel s on wh 1d1 ca:t1 commu ni ty 1s loc aled Co ntact mo FEM/I Map Sef\11ce Cen ter J I I -HOO 35 8 96 16 ro r mrorr n,1110.1 on awtilable prod ucts assoor¼lcd Wl tn Ullh I ll ~M Avr1 1labl C p Iocl uC1s 111a v lllCIU•je p,ev1011sl y 1ssucx1 Lei!• rs al Map Cha1 HJe d Flood lr,surance Stu dy repc,1 amt/m d 1g1tal ver si ms ol !Im• map T tm I I-MA Ma p Ser vi ce Geni er may ;ilso oc 1ead1ea b y I ax at 1-800 350 9620 an,1 1h wcl,s1 1e al rut i: llw\vw 111sc fema QCN I 11 ym. have queations abo ut thi s map °' qur.sltons c.on cerntng Ille Natio nal i-1000 In surance l 1rog ,arn ,n gcncrn1 . pler1 ~•• c,111 t . 877 -FE MA MA P ( 1 877 -336 2627) 01 V1 S1I the Fl MA wobs1le at hllp llwww lcrn;i go-.,/ ~98 ocem E "99 vn,... E 105 on12_5_0·_· ________________________________________ __:Jc::O...:IN.:_S:....:.P.:..A.:..Nc::E...:L...:0...:1.:.;o:.._ ________________________________________ ~,o~s::>;'OO 'CO 00 .. 39 ~4 1'1500 39 4 1'1500" " 0 _, w z <( ll. <I) z Q 39 JO 2150 \l<.\l',\II OE l'Ol '-I'\ l ' '{'()Rl'OIU n :n \RE,~ IIMlllll 1 I~ I~ ~ ~ ,., ~ a < ':J u "' :, 0 I" I AVENUL w ',\'AHhlN \\' UAt r C. ',\' llfi- ZONE X 1·:FSL(V _.:l.'."FNUL " '" ~ , ~ V> 01\KFH AVFNUL \·1 a " "' It I I.SIOF r.vL NUF 1//1S::i AR /, N.,1◄1 RSl ,,vrNll!. w Ut.lFS W (;ORNF I l f\Vf:.N Ul w OARr r.,ouri.. ZONE X ~ f'lAC! I , AI/FNUf ,, \~ASPIAN PLAC, W[S1 1 , " "' w Bl>K L R ,WFNUt . ., " ltt.RVAAO I\VLN UF I I f _ 0 8 >- ?. 4 28 :::, _, 0 '.;1u w (l'. lL W 0 1~ ~I ~ u /<IJLNUL ~ ., ~ '" ~ 0 :ti . ~I I ,, \'V FAS!M/\t\ AVf.r,,uF ~ Q NO TE : MAP AREA SHOWN ON THIS PAN EL IS LOC ATED WITHIN TOWNSHIP 4 SOUTH, RANGE 68 WE ST. ~ CITY OF ENGLEW OOD ~ 085074 V> ZONE X !:>TP ffl "' ;; _J w z <( a. 1/) z Q -LEGEND SPECIAL FLOOO HAZARD AREAS (SFHAs) SUBJECT INUNDATION BY THE I% ANNUAL CHANCE FLOOO The 1 iMI annua l chance flood (100--,ear flood), a&O known as the base flood , is the nrx-.ct that has a 1~ chance of be ing equa led or exCEeded f'I an y given ye11 . The Spec.Ill Fklod Hamd Area is the «ea subject to nooding by the l% IMLIII ChlnCe flood . Areas d Special flood Hatard irldude Zon es A, AE , AH , N:J, AR, A99, V and VE. The BHe Flr-Od Elevation is me w~ter~rhce elevation al the 1 % amu,I CN!'lce l'kx>d . ZONE A No a.1e Flood ,~va tions determined ZONE AE ZONE AH ZONE AO ZONE AR ZONE A9 9 ZONE V 7 0NE V[ - Base Flood Elevations determined . ~od depths of I to J feet {usu ally areas of ponding); Bise Flood Bevauons dete-m ined . Flood depth s al I to 3 feet (USU ,)~ sheet fk>w On skJrng lernlln); average depth<i de!em"l !rl'!<S For areas of aMU'l~I fan tboding, veb:itles abo determnl'd . Spedill F«id Hazard Alea formerly pro tected from the 1 ~ anr1.1a l diance nooo bv a f uod conlTOI system that was su bsequ entt, deceruried . z011e AR n .1 ic,tes th.i t the former nooo control system is ~ng restor-ed to provide i:,roledkin from th e 1~ an nua l cnance or greate r flood . Area to be pIotect ed from 1% annual chance flood by a Federa l flood protecto, svstem uncle, constn.iction; no Base Flo<xl Elevation s deterrr1ned Coas@I flood zone witr. .. ~bc:ltY nazard (wa ~ action); no Base Elevations dl'lerm1ned. C.Oastal flood zone with '¥1..:0C:lt'V Mazard (w ave ac\l()l'l); Bllse Elevdtons detl>ni ined . FLOO DWAY AREAS IN ZO NE At I Mc flood way 1s !he channel ul a st ream plus any iKi Jaccn t f'lrod ola 1n arcais that must be kept f,~ o( cn<700ctunent so that It"-'! l % annu al chance flood can be carried without !iJDSlanOdl increases Ill flooc: heights . ~ 70NF X ZONE X ZONE D OTHER FLOOD AREAS Arel!!> of O Jt\i ann,11'1I chance flood , ar ea s of t% a,1 nur 1 cti¥tm f\ood wclh dvc1agc cJepths o r I~ INn I loot or witr. draria,gc areM 11!:§S than I squ (l(C rtul l', c1 nd .:1 rcas 1>1 olccte<.1 by levees rrom 1% annua l chance llood OTHER AR EAS Neas dc l crm1ne<J to be oulsadc the O 1% an nu al d1ance flood plain . Ne as In which Oood hit1ard!I an.? undcterm1ntJ, but po ss 1btc . COASTAL BARRIE R RESOU RCES SYSTEM (CBRS) AREAS OTHERW ISE PROTECTED ARE AS (OPAs) CUR S are;is anc l OPAs Jre no r-nal1y IOC at cd with ., or ad jacent to S4)l'Cial Hood Ha za,d Areas . floOd plain bolindary Flood wa y bou ndary Zone D boundary •••• ••••• • •••••• • 03 R:S and OP A bou ndary I ,: ·;:; ! ·z. ~--Boundary div id in g Socoa l Flood Halan'.: Areas of di fferent !lase Fkxxt Ele vatlOf'I S, f'oo1 depths or fk:>od vebcities . -.-513 -- /EL 987) Ha se Fbod l~ahon line an d value; elevalo, in foet• Dase f ood Elev~uon vaUe where lJn 1form within eie-.,a tion m feet • • Rl'fcrencC<l to me No rth Amen,:;in Vt'ftic.a l Oo l um ol 1988 (NAVO 88 ) @>---@ ®--------@ 97 07 30-J.! 2730 6000000 M OX5 5 10 • M l 5 C.ross secton hne Geographic C001 din.11es re f~ren ced to the North American Da tum of 1983 (NAO 83) 500o-f '""lt gnd trcl(s• New York Sta te Pla ne morcim.11tr m u.-m, t.~St h:Jfld (nPSZONE J IOJ ), Trans~ Me--c.,1or Bencn m ark (SCt! cxp1ana110r1 1n Noles 10 lJ5er5 S<'rtJOn c l ttus FIRM panel} MAP R[POSl'T O fll!,S He!er 10 Map Repos11ones 11~1 on Mar lnde • fFFFCl1vr OAlE Ot· COUN fY\'\'IOE :-LOoo !NSURN~CE BJ\ IE M :..P Apr il 11 1989 EFrE CT l\'f: OAlE1S) o r RC VIS10 N(SI TO THI:, PA NEL Mi11ch 4 ·9)1 Deccmr,erJ 1993 August 16 199~ ~=~:F!:~1~1~:~:1~~510 up ~ilh! 11,,p !or.1,;u 10 cn ong :? S pct.1a1 Flood Haza,d •\reas and 10 change For ro mmumty map rev~io n history p,1or to Cou nlywtde ma:>pm y, refe r lo the C.Ommunny Ma p Hist Of)' lilbll' loca100 .o the HoOd Insurance Shidy 1cport tor l'1 1!1 Junsdicll on. l o determine d flood insur,11:ctl 1s available 111 1ri1s co mmunily co n1a ct your insuranCiJ agt:nl 01 call the National r lor d lnsurancti Program a1 I 80 0 38 662 0 15 ) MAP SCA LE 1" = 500 ' 0 500 150 1000 FEE T METERS 300 PA NEL 0142K FIRM FLOOD INSURANCE RATE MAP ARAPAHOE, COUNTY, C OLORA DO AND l i\C ORPORATED A RE AS PANEL 142 OF 725 (SEE MAP IND EX FOR FIRM PANEL LAYOUT) ~Q NT AIN (;;: CQ MM UNITY NUMBER PAN EL filiffil A.RA"I\HCJL COlJ...,Jv 0&l0 11 01 <12 C.NGLLWOO() Cd Y OF 06507' 0142 K :,HFRl()ll/J Cl1 Y Cl 060016 01-42 No!1 c.i lo Us.1 Thu M ■p Number shown below should be used when placng map ord1t11 : the :;ommun ity Number sh.1Wn 11bov1 shOukt be uoed on lnsma,.,., app lcati on, lor me, autljed COnYl'IUf11\y MAPNUMBER \ l\lll\11"'/\4 A '"f ' This map Is for use ln ad ministering th e Nat ional Flooo lasurance Program It does not necessarily ,denll ly all areas subject to fl oo din g , panlrulany from tocal dfalnane sources or small size Th e communl:y map repository should be consuned ror poss ible updated or addrt ronal flood hazard Information . To obtain more delailod 1ntormatlon 111 areas wh ere Base Flood El evations (BF Es) an d/or floodw1y1 have been e1e 1enmned, users are l'ncouraged to co nsult the Floo d P,·ofiles an d Flootlwa y Da rn and/or Sum ma ry of tit 1ll wat er Ele Yat,ons tables con tained w1 1h1n lhe FloOd ln surnnce Sludy (F IS) report th at accompanies thi s FIRM . users sh ould be awa,e lhal BFEs shown on the FIRM represent rou nded whol e-fo:,1 e1e11a11ons These OF Es are mlende d fa, fl ood insJrance ra ting purposes onl y and should 1101 be used as lhe sole soui ce of nood elevallon intormat1on Ac.cord mgl y, ll ood eleva t1011 data presen ted 1n the FIS repor1 should be u11lized 111 oon1 11 11chon w,th 1h e FIHM for pwposes of const ruct ion and/or fl oodpla111 ma nag ~nt11 nt Coasta l B ase Flood Eleva1 1on s ~own o n this ma p apply only landward of 0.0' Nonh Amencai . Vo ,llca l Oa lum -o f 1988 (NAVO ;..,8) Users o t this FIRM should be ,,ware 1hat coa s1a1 fl oo d elevatio n s are also provided 1n 1he S ummary or Slillwa1or Eleva1 1ons t,1bh• ,n th Flood Insurance Stu dy report fo r 11.l ,s Ju nsd1 ct1on l:leva t1011 s shown 1n 1tI e Summary of Sllllwaler Elevah ons tab!u should be used ror co nstru c11on .:i nd/r,, 1i._,,:1p1a 1n manageme nl purposes whe n th ey are hig hc~ 1han th e c levt1 tt0 nh show n on 1111 s F1RM Boundanes o f tt1e lloo ,jways e,e comµ1 ded al cross sec11011 s and irllerpolal d be tween cross secti ons f h e t1 oodw,1y i, wer e b,;1sed 0 11 ny drauh c ron s1 dera 1tons with regard to requirem ents 0 1 th e Natmnnl I load Insurance Program Floodway widths an d othe r per1me11 1 ll oodwny cI .iI,1 are proV1Cl ed 111 Ille Fl a nd in surance Sl udy repo,1 for 1t11s JlH1 SCh ct1on Ccr1a111 areas no l 1n Sp1~:i1 I load t ldh ird Areas may be pro1 cc1cd by flood control 11ruc tures . l~el c r to SN :11on 2 4 ··11ood Prot ec11011 Mea sures" ol the f!ood In su rance Slu<ly rcµo rt l<J I 111l orrn illlon 0 11 fl ood con l JOI struc1u1e s lo, mis 1unsd1ct1 on l t1c pro j ec t io n u~c o 111 l hc piepnr ,111011 01 th,s map wa s Un i versal l1 ansvcrse McrC:IIOI (U fM ) /Oll C 13 Ilic h ori/Orl tal datum wa:::. N/\083 G HS 1980 sph ero id Ddlr1r11 c1•,; 1n dal ulll ,1111,•l f)t(I p1ow r:uo11 or U l M lOrl CS u sed Ill 111c produ c11on of L IHM s Im ad1accn1 1ur1..,d1 ct1 om, r11.1y r sul1 111 s11gr1 1 µos1h ona l d1 N rn nce s 1n ma p l ea turns acros .., 1u 11,;c l1 cl1 011 boundarie s I tiese d11ferc11 r.c~ do 1101 c1 ll ecI !l ie d<.;crnacy a l thr~ I 11<'1 ,1 flood c 1c va11 ons on 11 11 s ma p dr e 11,i.,,,,nced 10 1hr t1011/l Ame11ca11 Verl H:-1 1 Da !urn of 1U86 These l lood el •v,1111111, mu ~I be compared to slrncl!ire CH1d g 1ound c lcva 11on~ rclcronr,e d lo 1111 • ',,Hl lP vertica l da tum . I or 1nlo nnatt0 n reg:11 d111g co 11 ve1 s1on be1 wl'l'II ll w Nr1h ur 1.-1I Gcod o11 c Vertical Dr1 1urr 1 o l 1979 and lhc Norlh /\rn c 11 c,111 Vcr 11 1_.al l>rllum uf 1988 v,..,11 it1c N a110 11 al Geodetic Survey we b site at hllp /J wv,vv ng s 1m.1 .1 quv/ ur con la t:1 H1u Nc1 l1 onal Gcocl et1c urvey at lhe fOlll •Wlll(I atll1,ChS NGS l11l O1 mnlt011 Su t'v 10 •~ NOAA . :•,INGS t 2 Nal1omsl G odel1 c Swvey SS MC J, ~92 02 131~1 L ast. West H1 qhway Sr Iver Spn ng , MD 209 t O 3282 1 o obta111 ..:urre,,t G1c va\1t.•n . dcso1 p t1011 ,tnd /or loca hon 111lorrnc;:1"n l o, ~enc ti marks sh own o n 1t11s map , µlease cont ,11.1 the ln l orn1a t1on Se ,vi ces Ora ncll o l the N r1\lon :-11 eodet1 c Surv e v <l l (30 1) 7 13 . 32 ◄2 , o, Y1 s11 it s w l)slle at /1 11µ //wwv I ngs noa;1 Qov f Basu map ,n lorrnahon sh o wn 0 11 lh1 !> I ll{t.l wc1 s p,ov1cl Pd by the Ardpahoc C o~111ly .ind C1l 1es o l /'H 1rora an cl l 1111 C'lon CtS d ,•pt •, r11 0 coord111nt c system l:::.cd tor produd1on ot 1hr, d1911:'1I Hl~M 1:, Umv r~ .. 11 1 ,an sv,,, ..,1, Mc rCd lor /om> I J N ,efcr enccd lo tt,.J N orth A,;1cnco1 11 Oahun o r l !Jll :.t and 011 · I ,f~~ HO spll J01CI Wco;l ern I le m1 sph er e I tu c. ma p rcllect m,Jh! dc ld1lcd and u p rn Ll alc stream c hannel configurations th ,111 lhos sho,·111 on lhc p1 ev1 011 ~ 1 IWd to, !111 s 1ur1 schd10n I he floodp lams dnd 11ooct ways 11,Ui we1e 1r ,111 ~1"11 f'd !J ,im 111" pH'VH)11 s rinM may h;w e bP.en acl pisl od to cont c111 n 10 Ille"" 111 •w -,11 eam d1 cu111 e1 conl1 qura 11 ons A s ,1 resu lt the I loo d l~rohl cs ;mcl I lo01 1\·J.1y n,11,1 1a n1cs /fl th e Flood Insurance Stiidy report (1vf1 1c h cor11,1m s at11t1 ontr1r1ve t1ydr..wh c d ata) rnny ,cl\cc t slre rnn d1n 11n c l dt Sl tmces ltlfll d1tt e 1 11 0111 Wl l dl i ', SllO wll on til ts map Co rpora te l1mi1s S1 1own 011 111 1s rn ap ,He ba <;cc l on the best da1a availabl e m me lime 01 pu bhcmion Occ.-ws r.11.1 1H1t ·~ c11u • 1u an 11c xa t1 011 s 01 do an11 cxa11 011s rnay hav OCC UIIC cl at1c 1 1111 s llldP W,I¾ p1,IJl1ra 1c d . rn r1p USCIS shoul d contac t app ropr 1alc mmur u!y o llic1d lS l o v1 •11l v 1 :u 1l•r 1t c;o 1po1dl L' 1111111 loca11011 s Please ,efor 10 th r· sop arn l c ly p11 11h!d M=i µ Index lu1 L111 overview ma p o l the crnm ly sho w111 g the !.Iyoul ol 111.-ip p ,1111 •1•, ~.o m11 1u1111v 111,.i p ,eµo5'Iory addresses , and c1 l.1 slm y of Co11 11mm11ir•~ fable I q11t.1 111ml1 National I loo d ln sm ancc Progra 111 dat es l or eo1ctl a11n mu111 l y ,l s well ,.., ,1 ·11sl 1ng of the panels on wh1 r J1 ea ch commun1 ly 1s tocc:1l cd Co ntac t th e FE MA Map Servi ce Center a l 1 800 35 8 9G \6 tor 1nlc:n11 ation on avail ab le prodli ds nssoc1a1cd w1tt 1 th 1.., I 1m.1 /\v:ulJlllc p1 od 11 cls m,,y 1n cledc prcvt ously i ss ued I cl!c • s o l Map I h.m ~r • rJ Flood lr1s 11 ra nce St1 1o·v report , ~r1 cl/o r cl1g1 tal vers,or1 sol 1111~ r1 1,1p 111,• 1 1 Ml\ M:.p Servi ce Cc11 l e1 rn ay also be rcach t>r1 by I ax rll I BOO 3!,8 9620 ,I t\,! 1IS wcM1 IC rl 1 tlltp //1,VW\V lllSC lenl d gov / II vou have questio ns abo ul ttu s map or qu es hon s oo ncc111111g lh c Na11 onal n oo<l ln swan ce r rog rarn m q ~nern1 pio•d-..• < ;ill 1. 877 • FE MA MAP ( 1 877 136-2627 ) Of VI SII m e t LMA WCbSI IC al ll llp 1/www t,1 111,1 gov/ .\IUI' \IIOI•: <"Ol \TY ,a, OJ'<Sr_o..;o_" __________ '_9s_"'_'_"_E__ JOINS PANF.L 0 141 '95 ""• E '97'°'"' E l '\l :"ICO ll l;\~/~i~TE IJ A IH:AS 39 39,2 50 -_________________________ _::...;_:...;_.:;... ________________________________________________ _::_::.:.:,--r.-J,...~•o5 01 ·52 50 " N 0 .,, ;; _J w z ~ (f) z 6 -, :mTE : MAP AREA SHO WN O N THIS PANEL IS LOCATED WITHIN TOWNSHIP 4 SOUTH , RANGE 68 WEST AND TOWNSHIP 5 SOUTH , RANGE 69 WEST . :,l , h AVL NUL C ITY OI-~IIElll l>.\'1 I IINIIIII N I L __ b_ CJII •/ ', t.v r NUL C'IT\ 01:_~I I I· l!lll \ \ 118111118 W LOG U,1O0l~I i'.: 5 ~ 8 1-,:W __ --''."-\I :o" le,''.:;"_:;•·.:.• ---'R.;,:Ua:•\:oO~ oc ZON E X UJ > m1--·~·, ________ ·•~· ~·-•~· ~ 0 CITY QI SttL RIDA N CITY OF EN Gi I \</.JO O ',· -D ENVER COUNT Y CIT\ m I·.'-<, I I:\\ 00ll 11xsu -~ DE NVER CITY OF f.N _cou W Cl-i/NI\ ~-.....:.'---{/..\G~rtA~~m'"---.. A~1,ll.11J uc MONMOUTH CITY OF E \(;1,E\\ (')(.)U m:so7~ .., .., ;; ...J w ~ (f) z Q LC\:JCl'\IU -SPECIAL A._000 HAZARD AREAS (SFHAs) SUBJECT INUND ATION BY THE 1% ANNUAL CHANCE FLOOD The I~ annual chance Oooo (100--,ear !bod), aSO known as the base t\ood, is \he that 1-\as a 1% dian ce d ~Ing eciua led or exceeded ii any gN'en ye.-. The Flood Hazard Area is the area subject to l\oodng by the 14Mi aMua l chanc2 lkxxl. /.le o( Special Flood Hatard l'ldu:le Zones A, AE, AH , AO , AR, A99, V and VE . Tl'E' Flood Ek.-Ycltion is the water-surface e~tion of the 1 'tb annual Chance flood . ZONE A No Base Flood Elevations determined ZONE AE Z ONE AH • ZO NE AO ZON E AR Base Food Elevations determined . Flood depth s of I to J feet (usua 1ty areas of ponding); Bise Elevations determ ined, Flood deoths of 1 lO 3 average depths determined . also deu,-mll'l ed . SQeoal Flood Haza rd Ar ea tooncrty protected from c:h!l nce f\ood by a flood control system thal was subsequent dt!cert1nea . Zone AR indicates that tc former flood control syst:M"t be11'9 ,~tored to provide protectO'I from the 1 % annual chM<:e great er flood , ZO NE Agg Aru to be p 'Jtected from 1 % ilnnual chance flood by a flOOO p,otccton system unde1 construction; no Base Flood dctetm1ned . ZONE V ZONE VE - Coastal f1ooa ,one w ith velocity hazard (wave action); no Base Elevat,ons dt.'tenmned , Coastal lh.XX! zone wrth vekx:ity hazard (wave actO'l); Base Etevat ,ons oe 1e1mmed . FLOODWAY AR EAS IN ZONE AE The 11ood wa y 1s the cha nn(.-1 of a c..tf'Cc'lm plus any '<',acent flood pla in kept free of l'nCTOdctrnent so that the I% annua l chanc e f'lood can substantia l inOCilse. •n flood hcghts OTHER FLOOD AREAS ZONE X Ar ea-s ot O ✓~ annual ttiancc floocl, areas of t % annu al Chance flood wIlh avc,agc depth !o of ~s than I foot or wrt h dra.,i'ge areas less than I ~uarl' mile, ano arfas protected Dy leYCes lrom 1 % annua l rtlailCe flood ZONE X ZON ED OTHER AREAS Areas 0Clcrmlf'1t'Cl t o De outsldf' the 0.2% annual chan .. '1! l"bodptain . Areas m w h1Ch Hood h,uards are u ndetermined, bu t possi ble . COASTA L BARRIER RE SOURCES SYSTEM (CBRS) AREAS OTHFRWIS E PROTECTED AR EAS (OPAs) CURS areas and OPA s drc no:millly located within or ad j acent to SQeoal Hoodpld1n bound"') Floo()way boundclry lone D bou ndary ................. CBRS and OPA boundary Boundary d1Y10ng Spcoal Flood Hatllrd Areas of differ~! Ba r.c Flood Elevat ions, flood d<!Dths or flood vclocrues . ,_5,3 - !EL 9871 Ba se Floocl Flevation lme and value ; elC'or.>too m r~t• Hase Flood Elcva tJOn value where un1fl')rm w1ttun eleva tion 1n teet • • Rcfer enc t.'CI to the Nort h Amcru:an Vertical Otltum of 1988 (NAVO 68) @-----@ ®·······-® 9 7 0 1 30 J 2 22'J0 6000000 M OX55 t 0 • Ml 5 uoss secton hn e Geograph ~ (D()(d111o1tcs relercncct1 to the North Amencan Datum of 1983 (r~A D 83) 1000 meter Un rve rsal I ransversc Mercator g,id ticks , ,one ~OOO•foot grid t icks Nt..W Yo rk Stat e Plane svstem, cast lOhC (FlPSZ ONE 310 1), Hench mark. {~ 1!Kp1anatl0il 1n Notes to users sectlOO of lhlS f-l RM panel) M•\r R POS II OPr 5 Re tr r 10 Map Re pos 11or1t!S 1,s1 on Ua p tn de , £ FFECTlVE DA I[ OF COUN T \\t\lOL FLOOD INSU RANCE RA J'E M 4P April 17 19 89 t.rr1 C. TIV r. Q,\ 11::(SI Of REVISIO N(S) I O THIS PANE L Ma ren 4 1~91 De cember J 1993 August 16 1995 ~~~!'P~;d 1/1c~~: 1 ~n .,1-, urda te rnap lorm,11 lo chanqe Speci al Floo a Haz ;ira Areas and to Ch ang For oommunIty map rev Is10n history p,10, l o countyw,de mapping , refer to the CD mrnunity Map H1 sto,y ta ble loca led n the Flood Insurance Sluciy repor t for this 1un sd1CtJon . To 'JCHHm111e •t flo oa insur ance 1s available ,n th,s corm1un1 ty con1a u ,.ge•' or call th e N;u ,on al Fl co d In suran ce Pr ogra m al 1. BOO· 3B -6f .0 250 150 MAP SCALE 1"" 500 ' 0 500 150 10t.1EET MET ERS 300 PANEL 0143K FIRM FLOOD INSURANCE RATE MAP A RA PAHOE COUNTY, COLOR AD O ANO I NC'ORPORA TED AREA S PANEL 143 OF 725 (S EE MAP INDEX FOR !;;Q NTAINS !:,QMM!JNITY NUMBER ~ ARAPAH OE COU NTY 0800 11 01 43 [l,;GL(INOOO CITY OF 085()id 01 43 LllTLETON C ITY OF 080017 01 43 St-lER ,C'IAN CITY OF 08001!! 01.;3 K K K K No11ce lo User Th e M•p Number shown bolOW shOuld used when plao ng map orde~. the Community Number sh 1'bove should be used on ins u1anc1t appi catl ons f?r the subj co mm unity This map is for use 1n adn1nistan.,g 111 Nal!onal Flood lnsi.;rance ProQram It does not nece•sarily ldenl1ly aft areas uDI t'Cl to nooo,ng pan,ru larty from local dralf"l&ge sources 01· small si ze r ,~ co mmunity m1p repos.i tory snould be a,nsulled for possltMe updated °' a Juit1on a l flood hazard mforma!l on To obtai n more oe1a,led infouna oon ,n m r-as wttore Ba se Flood Eleva 1i ons (BFEs) and/or fl oodways have oeen de t~mrned. users are r-nc:ou rageo 10 consu lt the Fl ood Profijes and F!ocxtway Data a,~.! or Summary ol Shll water Ele va ti ons tat>,es contained w11h in lhe FkX.'d lnsur2nc•• Study l F I ) rcpor1 t hal accompanies tms FIRM. Uws sh ould t>t! ~·are ma1 BFEs shown on tne FIRM represen1 rounded whole• foo1 el ev i:n ions fheSt• Bf [s are mterded ta< flood 11surance ra tin g pu rposes on ly and ~hourd not ti.? u sed as 1he sole sou rce ot nood eleva tion 1r1lorma1 Jc , Accord1n[1;, '1000 .--,I0 va 11on dala presenl cd 1n lhe FIS repon snou be uhh zed m 1w,tmn w,1n 1he ~ IRM tor purposes 01 oonstrucuon c1nd/or IOOdptam ma, , ,r Coas ta l Base Flood El e v 111 on s -.111,wn o n 111 1., rnap ap ply onl y lanow a,a of 00' o rth Anlf'ncan Vertical Oc1 1um o 1 !CtBB 1NAVO 88) :.Jsers o l 1n1s F IRM should be awai e that coast ·.l l 1kk ·I ele\l,)l·On5. JIP al O prov1dea Ill tfle Sumrnmy of S11Mwa 1e, F lev.1 1,l n::, t.ih4 1 111 Int> FIOod 11,surance S h idy repon tor lh1s Iu nsd1d 1on Elevations c;hown ,i II e Su1nina ry of 11llwa1 r [h'•vn11oos table sho uld be used lor cons11ud1on d 11 t ::i, 1Iood 1lla,n man agem n1 pu1 po ses when u,cy are tugner th an the elev:11, .. , c...ho wn Oil this r!RM 0.:iundanes of th e loodw11ys ,••eie co,1 pul•HI ,11 .ro .. , s~c hons allC1 uuPipolJIPd be tween cross Sl"f 110,1 s r hr ll0<,1wa~ ~ .,1 •1 ,. t>rtSt~(] on 11yd raullt ns1df•ra11011, with 1egar d to 1eq.m om cnt::, of the N ah•u 1 flood +n su r.an r.c Prognl'n I 1ooow::ay W!Cllh s and 01h01 l){'IUnPn! floodwav 111 1 irt.' I1rov1d d 111 \Il l' 11000 nsw,1nr:f' Slucfy ~c pr,11 10 1 It IS JllflMII CN>O Crrta ,,, m t'a 5 not rt S pt.•O JI I loorl tt ,; ,,.1 ,\tl'.J" rn.1y oc p r,lf'l lf'd ll'f ll ood co nfl-:.1 i lfl'CIU fCI Rt• t r \0 ~l•• I • , 4 I 00 Pr tll('flj II IJP,l~UI ('',,'' al trw rlood ln:-,warL" ~t udv ri'f\'J f1 re r • un.tllUll (,1 Uom1 r111,1r ol ,truc 1un:+~ IOI 1ht"' JIJll~dtcilOll Thi:! projcct il1n u:ed 1n Ill!'• p!('j),11i1!1 ,,, ! IIH', rn;tp ,\1 ,1S UmVPl~.,1 11,m ~VC I St. Merr .11 01 (UT M ) 10111> 13 11111 t1 o r,1o n 1.11 d a l u m w,t~ I\D8~\ (,R:-;HJ 'iO spheroid Ort fcrcncc! 111 d.11 ur11 .,,·1 ,.,, 1 p101t•r111m o, Ul/,1 ,nn P~ u ~ed 1n the p r oduci1 on o l f IRMs Ii.If c1<1 1,K'l'lll I'•' !· !J(.'!llS m ,1v l fl~UI! Ill shqh1 pOSl l 1Ona1 dl:'e1P11CP ', 111 rnap Te a!IJ!t?S a r.ro!:>!:> ,! •J1on oou11d.11 1e~ l hcS(' d1ll e1 nee~ do 1101 a11 er1 the 1CCL1r :1 1)1 m,._ ru-1·.1 flood f'lf'vrtll OllS 01 1 trl1S 111,ltl ;u(' r,•1,-1,-11, ,·rt tr> It,~ Nmlh Ain1•nc..1n Verl1 11 O;i1111n ol 1%8 lr1es.c Hoort L•I vah •1I11s1 ht' r.o rnpa1t.•~l 10 s lruclurc ana ground elcvahons ,,,ff'tr,,, Pd 10 1114 w 11• vcr1 1c al da t um I or 1nlo 1111, hon 1t•ga rtirna 0011VCf SIOO OOh•,l'Cll lhi' 11 ti '1 11 GeodcH,r. VC:11 1(,tl n ,,111111 OI 192:1 a11d lhf' No nll Ain,~r-r,111 l/1•11 1r ,1I P,11 ,, 1938 V!",if tilt, N:lhOnal (ir>ude 1c ~,urvey wN)s1 1.11 .-1 tlllp /J www ''H~ 110,1 1 I J 0/ co11t.1r t II H• :lhOllfll C('Odl?ltC Survey al 111~ fo lh wmq ,111d 11•s~ /\I G~ l11 to,m~111c>11 St.iv1n•.., NOAA N/NGS I 2 NahO tl.JI l ,COOf'II C Swwy MC J •9202 131 51 .,st wn~, H1yhw:1y Silver ~pnng MO l0910 3?8l l o Olllcll ll cu11cn l €1 v,111on . Ut>,wµht>tl ,t'H I (,1 1oc.1111 11111lm rn .1hu n to r bench marts sl1own on 1111~ m.1p o!rase wn1,1n 111, 1111or m,1110·1 Services B 1anch o f 1h e ,11 1011:11 Goocle hc ::.ur>J1 'y :11 13011 • 713 324 2, 01 v1s1 1 as w2bs1 1e ai hllp //www ng~ llOi'.1,1 QOV/ B~s u 111aµml o1111a1ton stiown oo 1111 f IW.1 w,,.., p1 ov1dl'll l>y 1tie t unpahne Cour1 1y ,,1111 ':1t1c>s ol Aurorn rtr lCI l 1IIIC'lon G IS (h 'pl•. / t1 ,• rt,ni lltll,l l e ._~~l r>m u se d lor prorludtnn u t rtic d1y1t,1I I ll'IM IS U111v~,s~1111m1...vr1• .. ,.,,'H.,11 01 /O!lf' I J N 1el ere ncf'd l o th!' N0111l Am e11 ~Hl [Jd l \Hll o l 198J Jnd 011' { ,!, IHI <:flhcro1d Wf'Sl em He nu~hl'll' 111,s rnaµ r l'llech, 1n1l1P dl.!l,1 1lcel .Jlll1 1,p 1 1.111, strnam c haonel con l igurn11 o ns lh ,111 111 nsf' ~h ow n o n lhe r!l'V10l1 S I i!U,1 In, II HS llJfl$d1 ChOrl lhe floodpl,u:1s ,Jilli lloodwdy ~ th,1: Wl'IC' l l tl!ISICtrl'd l r,1111 Ill{' p1 e1110 u 'i r u~M 111.l'y' ll,1VI' IWC'll ,1cl1 u s tc cl to 0011 101111 1l1 II • SC rH'W ,111• Jill t llcl fltlPI rrn 1hq 111r1 tmns A'::. ,l 11!'::Jull 111,., I l oou rro hl es ,llld ! IOOth -I,' \ 1,11 ,1 1,1 1)14'!:> Ill the Floorl lnswan~e S rudy re por t (wt1 ,c11 co ri rains r1w 1tonic11111, 11yd1rwl1c d.11.-1, mdy rellrr:I s lr r•,1111 ,J1,t1111e: d1s1anc t1s mat c11t1 e1 1io111 w h r1 1 .., ... 11uw11 on 1111 s 111t1p l r.o rporatc lim ll a •;t1 o w11 0 11 1h 1s ma1 ,UP bJs rod 011 11 ,e l>e:-1 dat;:i av,nl able al tl\O l1111e o l p~ll)li .;a ll on \)C!Causc ci l Jl (lt''-' !hi t' ID illlllCXiJ hnm, OI llc clllllU:ilhO!l!, rn ay trnv c ocr.1.uc<1 0 11 01 111,., nmp w,t.,, putll 1~1c cl m:1p 11se1s sho uld 1-.onlacl ,1pp1 1p11,l l(' C0111 111WH I ►' o lti L:1 .tl ~ In Yl 'II ')' , 11111•111 ,.urpor ,U1 • 111 11 11 101...1110 11 ~ Plc,1:,1' 1,.'ft!I l o Ith. SU PJni!Cly prU11f'{I M.t p 1111.JCK !Or ,Hl nvcrv1('W llldl) 01 me counly s t,c1w111g IIH' lrtyou l or !1 1,tp p,1t11 •J·. ..n,n1t11111y 111.:tp 1c 1>riS1t01)' ddd1ess~s . and d I 1shng Cl ! C n11n un1f1e, tal)J,, ('J)lll ,IUl1ttq N.'IIIO!ld l I lnnd l11sur m1 ca Prog,a111 d,Uos !01 aeh co m rn un11y .i s well ,1 ::. .1 i.~111 111 o1 !ht~ pane ls m, w h 1d 1 e ach oorw11un1ty ,s l ocal ed Con1a c1 rh FEM A Map Service Cent u, .11 1 800 35H 'ln t fi tor 1n lrnmo11 1011 or 1 av a1!a t>l8 p r o dud s a S5l.lCl;J 1Cl 1 Wllh l hi-.. I IH/v\ Ava tl~l lllf' p rod ucl s may 1n cl11 du prt.•vt0uslv issued I Pli er s u l M .1p Ch.1 11 11,· d r loocJ lnsurrt nc e S/ucly rcpoll ,111 d lt11 d1g 11c11 \/C l ~O II S ol lh1S 1nap ! tlf' I f t.1 /1 M dp Sc1v1ce Ce;1 1er !Hr.IV ;11so ICddled by I a 11 al I 800 J~\R 9o20 rtml 11, ,-iub:-.i l o .ti llllp ,,..,MW lllSC rema gov/ II y ou tiavc quosuons al.,011 1 t1 11s lllap ,., q uest ions conce r111n {j tile Na tro na; Flooct ln su ra nco Pmgram 111 g 1mu1 al, p lu.,...,,, , ,1 H 1. 877 • FE MA MAP [ I tl77 :1JG 2627 1 or YISI I 1hr r rM,\ wcbs,10 .t i l1l1 p IIW'l'ff, l••!l l,I qov/ 1 8 7 :,1),\r N M ~ 0 .., w z ·< 0. <J) z 6 -, 39 31300!1 Cl I\ OF E,<;1.t:11 0 0ll IIR!i t174 Jill 1-.. l .,rrl,·lln (r,•,·1,,-- U°"ION 1--'LA\L 0 0 0 ~ uJ __, (!) z w u. I) >-I- 0 rr.: \l. 11 ----PROflL[ BM\E L1Nr "1UNIVV1 C I\ LJ..l ~t- / ZO NE X >-I-z :::, 0 u ,.., 0 I " 0. " Cl'. " l I I ARAP,\HOE COUN TY l Cl I Y Of CHlcRRY I !ILLS V ILLAG E C .. " " C IT Y OF C I-I EIU!.Y MI L L S V I L L AGE 08001 3 CITY O F C H F.Rl{Y HI LLS V IL L ,-(;E 080 0 13 12 DENV ER COU NTY --ARAPi>:~OET:bONTY ZO NE X ,\\L ",l ,:: 10• 561~ 00 ' ____ , 39 39 22 !JO r 4 s · .-\ T 5 S ~-~\ 1( ('~',), "J (' i7 1"'/ j / l '1 ·11,1_, 06 · ZO NE X ZONE AE ZO NE X 07 111,:ltlm,'I ,1 11,1I -SPEC IA L FLOOD HAZA RD AR EAS (SFHAs ) SUWECT INUN DATI ON BY THE I% ANNUAL CHANC E FLOOD The I"" annw1 chllnce flood ( 100-year flood }, a1SO known as the t,ase f\ood , 15 the ftood that has a I '11D c:hanc:e of bt1ng eq1>aled o, elf'Cffdcd r, any gi\•en ve•. The Speoal Flooo Hazard Area is ~ atE I wbject to '1oodiic, by the I 'lill annu--:' chance l\ood . ArHS ol Soeoal flood Hdtal"O ndude l ones A, AE, AH , /.0, AR , A99, 1/ er,d VE, The Ba~~ Flood ElevatJOn Is ttie wa tei~rface elevatron d the 1"4. an•,ual ch3nce flood . ZONE A ZON E AE ZON E AH ZON E AO ZONE AR ZO NE A99 ZON E V lON E VE - No Base flood EL>va tlOf'IS detemuned . Ba se Fkxid flevatJom determined . f lood depths of \ to 3 feet (usualty area s d ponc:1 1no): s.ase Elevations dPW rmllled . rbod dcptT'ls or I to 3 re'?t (us ua lly sheet now on slopllQ terrain); avera9C aeptr\S ottlJTT'l.,ed For areas ot aDwlal fan flood 1r,g , velocities also det ermined. Spe cial J.wd Haza rd !Yea formerly p,otected from the 1 ~ annual c:hance fiooa by a l\:xx1 con tr ol system that was StJbsequ endy oecert1fod lore AR indicate s tha t the f()'mer AOOCI control system is beHlQ rest ored to D!'ovtde protooon from the l ~ annual ct,once or grea ter floo<1 t..-ea to be t)l'tltectcd from I eve aMual chanct flood bt a I !de-a l ftO'XI protectlC'f'l system u1oe1 construcuon , no Sase Flood tlcvations tle tenn1neo Coasta l 11000 ;one with velocity '1111111d (wa...e bcti{.11), no Base Flood Eleviloons d~rmllll>d . Coi>Sla : floo'l tone wl1 h ve loc oC.t h11 ,ard (wa11e <lcton), Base Fbad tlev at10n~ ce tcr mine~ FLOODWAY AREAS IN ZONE AE the flooo way I!> the cn.1 n•1e l 4 szrrarn Plis ,,ny aoi11cent f\oot1 1i1a ,~, MCi'~ th at mu~ be lo;.cpt htt 01 Cf"IO"Oal'.fmien1 !tO lhd l ttle 1% i mual c~ncl! nooo Qn tor c,rtlcd witnout sum111nt1al 1mrea<e in t\ood ht!t:Jht5 Cl ZONE X D lONE' X 70NE D ~ OTH ER FL OOD AREAS Al eas ol O }"i, annu al Cll<tnse tlooc:l , arl'.t s· ol \% annual ct'lan~ 1100d ~1th ,1w1.i;c (l('r,th s 01 k-s<. tna n 1 fooi or w1m dl ar\dgt' 11reas less than I S,Qu.tre m ,le, and arN~ prote<ie<I tit levee\ from 1q,, ;,nnve l d'li!lf'IC.I! llood OTHER AR EAS An!as dc1e,m1r1cd 10 be oo~l(Jc the 0.2~ annual Chance 11oodolafl . Areas 1n wn, l\uo'I na1ilr tls an• 1.11\0eh!rm.n eci , bot po5.S lb e COASTA L BAR RIER RESOURCES SYSTEM (CBR.S ) /\REAS OTHFRWIS F PR OTFCTE AR EAS (OP As ) rnqs arc<ts and Q:JAs Jrt! nmnauy l(x:a1i!d w1th11 or .,0 Iacent to Soeoa l Fl ood Ha ,a,d Areas 1 krncpla1r1 boundary f klodway boon0.1ry .'one D bounOary ..••••.•••...•... (BRS and OPA bound c!lry --s1J -- 1Et 98 7t Boundary d•111(Jon J Spec a1 FIOOCI H.'1/ard Area ~ of d1ffcrent lkl se FIUOCI f.le 11a t1or1~. flood dt.'Pths or flood ll('locfties . na~ t lood Lleval1tm villue wheA! umfo 1m w,lh n tone , rlcvat,on 1n tee1 • • Rcfc,cnr:1.._>d to the North A.r11cr1ca,1 Ver, al Datu m ol 1qsa (I\IAV D 881 @--€; ®--·----® 97 ui 30· 3:> 1230 6000000 M 0 X5510 •M l!) Cross !K.-.:ton hnc l 1ansec t line Gt.."Og!iH>hil. ooo:--l 11a\t.o<:. 'l!fe 1t,'1Cl(:~ to the North Amenca 1 Dat\J m of 198 ) (Nti'.J 8)) ~0-1oot grid tic ks. New Vo1~ Stah: Plane OO Ofd10i.le ~ystl "· e<'lst 10ne (l-1 PS70 NE J \OI ), Trans11erse. Mcr ca'or (konc h m ;11k (S('C e •ptanaticn 1n Note!> 10 I.Js(>r s section or this r!RM oant•I) 1V,'.P qEPOS l ""'."QHI " t?tl('• ·o Ma p Reoo s,tor "s '1 s: O" Ma n ,,,,,,-., ! I f(.:l '\,~ ~,.JE OF CU uNn '/1JIO~ f _voo 1N$U l'A"4 CE IU'.J( Mf,P t-vr 11 , • 1-1gr, LI! t 111,,t J .:.TI 1SJL'r fffVtSIC N,S 10 fH 'S r;.•,fl Mar.n .i •' • l1t'ccmt•t<r 1 ·n~q :..,.Q, st ;r 1'J'J'• Otceml't!r 11 ]010 10 up:i,111: n1J::i t,i rn1t1 1 'J crang c ::.l'"'..:•a ~l O/'\i l 11aia ,o .:.1e .1s ano to ci ,an )e Baw flooa EI Qva;,ons Foi co mmu rul y map revI~io•1 tftstury prior :o coun t','w ide ma;;>prng, re fer i.O me Co mmunrr , Mi'D H,,;tory ta ble lcx.aU.'(l "1 tt 1.• Flooo lnsur.:m rc Study fL>port fo1 tt11 JUf l~d,on . Jo ae rerrrn ne 1t llooo -n~1,i1-i .e ,5 ,,,,,1aule 111 1n,s cornmun,1y con 1ac1 your .nsuranc.i agti 111 01 c a!I 111e ;~a 11on a 1 t 1 ,.,fl 11,;u ra nce 0 roJr. ·n at · 81,)C, 638 6F~O 150 150 ~lf ll :. ~:' ? ~ I ~ l!illJ © ~ 2) ~ ~ = § ~ c.JJ [!:fb c..-::'.l ~ (()) MAP SC A LE 1 " = 500 ' 0 50 0 150 1~EET ME TE RS llO PANEL 0164K FIRM FLOOD INSURAN CE RA TE MAP ARA PA HO E COUNTY, COLOR A DO .-\ND 1:--ICO RP O R ATED .d lFAS PANEL 164 OF 725 (SEE MAP IND EX !"QR FIR M PANEi LAY OUT) CONTAI_NJL COMMU NI TY NUMBER ~!. fil/fFIX AAllr A"10 L COJ~l , 0!IOJ 11 < •• ttumv •11L'-S VII AC,l 1...llf OF OdOOIJ 01 ~ Lt ,G I n-.ooo c i--i 0 1 (18&)74 "" < Not•oo 10 Use , The Map Number sh own belC N should bll used wt ,en placing mH p oro ars . !ho Com munlly Number shown abO"a 11hould be usetl •Jn tnSu 1ance 11ppi c111ion1 fo r tlit 1ublod conHnUlllly MAPNUM8Efl 08005C0164tl • BY AUTHORITY OIIDJNANCI! NO . SERIES OF2010 CO UNCIL BILL NO. 41 INTRODU CED BY COUNC IL MEMBER JEFF ERSON AN ORD INANCE AM ENDIN G TITLE 2, CHAPTER 11 , SECTION 2, OF TH E ENGLEWOOD MUNJC[PAL CODE 2000 INCREASING THE NUMBER OF MEMBERS OF TH E ALLIAN CE FO R COMMER CE IN ENGLEWOOD (ACE). WHEREAS , the Alliance For Comme rce in Englew ood Committ ee was es ta bli shccl by the Engl ewood City Co w1 cil with the passage of Ordinance No. 5, Series of2001; and WHERE AS, the Alliance Fo r Commerce in Englewood Co nunittee advises th e Englewood Ci ty Council, focusing on the creati on of an environme nt in wh ich exi sting bu siness can thri ve and new business can pros per; and WHEREAS, in ord er 10 enco urage partie s from all areas of the City , City Council wishes to increa se the members 11ip of ACE to nine memb ers: and NOii L!EREFORE, BE IT ORDAINED BY THE CIT Y COUN CIL OF THE CITY OF ENGLE \, v OD, CO LORADO , AS FOLLOWS : • Sectio n I. Th e Ci ty Cou ncil of th e Cit y of Englewood, Co l~ -ndo hereby auth oriz.e s amendin g Title 2, Chapter 11 , Sectio n 2, of th e Eng lewood Municipal Code 2000, to read as fo ll ows: 2-1 1-2: Comrosi1ion and Membership . ACE will be co n,pri scd of ~ uiuu2l members appoi nted by Cit y Co un cil. Business ownership and/o r manageme nt and co mmercial property ownership ancVor management shall be a requirement for membership without regard to res id ency . A di verse group of rcprc senlat it n is des irable and ma y com e fr om rc1nil, office and indu strial sectors , including at I as t one (I) mem ber fro m the Grea ter Englewood Chamber of Co mmerce membership . Th e Cit y Co uncil shall make appointm ents to fill vacancies for unexpired tenns . Co wtcil shall co nsider input as to potenti al appoin 1ees fr om staff. ACE nn d th e Greater Englewood Cha mbt:T of Co mmerce. Scc1 ion 2. Safet y Clauses. ·n1c Ci ty Co unril hereby finds , der ermincs, and decl ares thal this Ordinance is promulgated un<l er the ge nera l po li ce power of the l 11y of Eng lewood, tha1 it is promul gmed fo r the hea lth , safety , and welfare of the publ ic. and th at thi s Ord.nnnce is necessary fo r the prl!serva ti on of heal th and sa fety and for the pro tecti on of publi c c01 1venicnce and welfare . The Cit y Co unci l further dete nn ir.cs that the Ordinance bea rs a r;i tio nal r1:lati on to the prope r leg 1slntive object so ught 10 be ob tain ed . Sec ti on ). Severability . If any clause, se nten ce, paragraph , or pa rt of thi s Ordina nce or the appli cati on the reof to any perso n or ci rcumstan ces sha ll for any rea so n be adjud ged by a cou rt of competent jurisdic ti on in va li d, such judgm ent shall not nffcc1, imp air or in va lida1e the remai nd er • of thi s Ordinance or i1 s applicatio n to other persons or circumstances. 9 b Ii Section 4. Inconsistent Ordinances. All other Ordinances or ponions thereof incon sistent or conflicting with this Ordi nance or any poni oa 1,creof arc hereby repea led to the extent of such incons istency or co nnict. Section 5. Effect of repeal or modification. Tlw: repeal or modi tication of any provision of 1he Code of 1he Ci1y of Englewood by !his Or<iinanc ·: shall no! release, cxlinguish. a her, modify , or change in who le or in part any penalty, forfcit\1re, or liability, either civil or crimi nal. which shall have been incurred und er such provisi on, and each provis ion sha ll be trea ted and held as si ill remaining in force for !he purposes or sustaini ng any and all proper act ions. sui ts, proceedings. and pro sec utions for the enforcement of the pena lty, 1'orfei ture, or liabi lity, as wel l as for the purpose of sustaining any judgment, decree , or order which ca n or may be rendered, entered, or made in such ac tion s. suits . proceedings. or pro sec uti ons. Section 6. Penalt y. The Penally Prov isio n or Section 1-4 -1 EMC sha ll apply to eac h am! every violation of th is Ordi nance. ln1roduccd. rend in full, and passed on firs! readi ng on !he I 81h da y or Oc1obcr, 20 I 0. Publi shed by Tille as a Bi ll for an Ordinance tn !he Ci 1y's orficia l new spaper on the 22"' day or Oc1o ber, 20 10. Published ns a Bill for an Ordinance on the City·s offic ial websi te bcgi nnmg on the 20th day of Oc1 ober, 20 IO for thirty (30) days . Read by till e and pa ssed on fina l reading on !he ISi da y of Novembe r, 2010. Pub lished by title in the City's officia l newspaper as Ordinance No._, Series of 20 10. on the 51h day or November. 20 10. Pu bli shed by title on the C'11y's official website beginni ng on the 3rd day of Novembe r, 20 10 for th irt y (30) days. James K. Woodward, Ma yo r ATrEST : l.oucrishia A. Elli s, Ci1y Clerk I, I ,oucrishia A. Elli s, ('ity Clerk of the C11y of Englewood , ('(llorado, hereby cc r1ify that the .1bove an d lorcgo111g 1~ a 1111c copy of t he Urdmnncc pass ed on final reading and publ ished by 111lc as Ordina nce No._. 5crics of 2010 . Loucrislua A. Ellis • • • • • • COUNCIL COMMUN ICATION Date: Age nda Item : Subject : November I , 20 10 9 Ci A Reso lutio n Transferring $200,000 fr om th e Empl oyee Benefits Fund to th e :;eneral Fund Initi ated By: I Staff Sourc e: Departmen t of Finan ce and Ad mini str ati ve s~rv ices Frank G ryglewicz, Direc tor COUNCIL GOAL AND PREVIOUS COUNCIL ACTION Thi s subj ec t was dis cuss ed durin g th e 20 11 Budge t process. City Council and staff began th e 20 11 budget process at th e April 19, 20 10 Study Sess ion. Co unci l and staff met aga in at th e A ugust 2, Augus t 16 and August 30, 20 10 Study Sess io ns. Staff provided Council w:th an update on fin al changes to ,,_ ·,udgel o n Sep tember 6, 20 10 p ri or to prin ting th e pro pos~d budge t. City Council rec eive d th e _. 1 Pro pose d Bud ge t o n Sep tember 13, 20 10. A publi c hea ring regarding th e propose d 20 11 Budget was held o n Se ptember 20, 20 10. Th e o p eratin g budgets and Multiple Yea r Capi tal Plan for all City d epartments an d fund s was reviewed at th e Budget Retr eat held September 25, 2010, City Cou ncil app roved th e 20 I I budget, approp ri ati o n, and mill levy o rdinan ces on final rea ding on October 18, 20 10. City Council ag ree d to tr ansfer (in fisca l year 20 10), $200,000 of funds not immediately ne~d ed in the Empl oyee Benefiis Fund to th e General Fund l o help offse t lower than an ticipated revenu e growth and maint ai n th e General r=und 's reserves. RECOMMENDED ACTION Staff reco mm end s City Cou nci l apnro ve th e allached resr1 luti o11 transferring $2 00,000 fr om th e Employee Ben efit s Fund to th e Ge,,eral Fund . BACKGROUND, ANALYSIS , AND ALTERNATIVES IDENTIFIED Ci iy Council disc usse d and dei ermin ed th at fund s no t nee ded immediat ely in th e Employee Ben efi ts Fu nd cou ld be transferr ed to th e General Fund in 20 I 0. Th e fo ll owin g illu strates the tra nsfe r and use of fu nd s: EMPLOYEE BE NEF ITS FUND SOURCE OF FUNDS: Funds Avar la b le $2()0,000 USE OF FUNDS: Trans fer to th e Ge nera l Fu nd $200,000 GENERAL FUND SOURCE OF FUND S: Transfer in fr om th e Emp loyee Ben efi ts Fu nd $200,000 USE OF FUNDS: Unr eserve d/Undes ignated Fund Balan ce $200,000 FI NA NCIAL IMPACT Th is ac ti on will trans fer funds from the Emp loyee Benefi ts Fund not immediate ly needed to the Gene ral Fun d. Th is will in crease th e Ge neral Fund 's reserv es while ,ed ucing those of the Empl oye e Benefits Fund. UST OF ATTACHMENTS Proposed Reso luti on • • • • RESOLUTION NO . SERIES OF 2010 A IU:SULU fl ON TRAJSFEllR ING FUNDS FROM EM PLOYEE BE NEF IT S FUN IHO THE GENERAL FUND . WHEREAS , th e Cit y Co uu cil of the C',y of Enr,iewood, Colora do received the 2011 Budge t on Sep temb er 13, 2010: and WHEREAS. a Publi c Hearin g rcgatding the 20 11 Budget was held on Sep tember 13, 2010: :rnd WHEREAS , th e Ci ty Cou ncil approved th e 2011 l.ludget, the Appropnations and th e Mill Levy Ord in nnccs on October 18. ~O I 0; a1 1d WHERJ;AS, the Ci ty Counci l of the Cit y ofEnglc\\ood, Colorad o I as dctennincd th at fund s not needed immediately in 1hc rmployee Benefits Fund could be transf~rrcd to th e Genera l Fu•1d in 20 10: NOW, THEREFORE, BE IT RESOLVED BY Tl IE CITY COUNC IL OF TH E CITY OF FNG LEWOOD. COLO RADO, THAT : Sccti.Qn..l . The City Coun cil of the City of Eng lewood. Co lorado auth orize s thc tran sfer of funds from the Emp loyee Benefi ts Fu nd IO the Gcncrn l Fund as follows : EMPLOYEE IIENHITS FUND SOURO' OF FUNDS : Fun<ls Av.1i lablc $200,000 USE OF FU DS : Trans fcr lo the Ucncml Fund $200,000 GENERAi. FUND SOUR CE m FUND~: Trnnsf..:r in from the f-mp loycc Benefi ts Fund ,200.000 USE OF FUNl)S : Unrcscrvcd/U11dc sig.na tcd 1:u11d Balancc $200,000 Sl.!ction 2 The C11 y l'ounc1\ of1hc Cit y of Fnglc,n 1ml. Colorado ~uthon 1.cs the uanslcr o i' funds from lhl' Fmploycc Benefit s Fund to the Genera l hind :1.., follu 1,1s: Section 2. The City Manager and the Direct or of Finance and Administra ti ve Servi ces nre hereb y authori zed to 'l'lake the above changes to th e 20 10 Bud get f,,r the City of Englewood . ADO PT ED AND APPROVE D thi s 1st day of November , 2010. ATTEST : James K. Woodward, Mayor Loucrishia A. Elli s, Ci ty Clerk I, Loucrishia A. Elli s. Ci ty Clerk for the Cit y of Englewood, Colorado, hereby cert ify the above is a true copy of Reso luti on No. _____, Series of 20 I 0. Loucri shi a A. Ell is , Cit y Clerk • • • • • • ORDINANCE NO. SERIES OF 20 I 0 BY AUTHOR ITY COUNC IL BILL NO. 42 INT ROD UCE D BY COUNC IL MEMBER PENN 11 bi AN OR D! ANCE OF THE CITY OF ENG LEW OOD AUT HORI ZING A D APPROVING THE LEASE-PURCHASE OF CE RTAI N EQU IPM ENT FOR CITY DEPART MENTS; PRO VIDING DETAILS IN CONNECT IO N WITH 1HE LEASE-PURCHASE TRANSACTION : AND DECLAR ING AN EMERGENCY. WH EREAS, th e Ci ty of Englewood. Co lora do (the ·•City"), is a home rule municipalit y of the State of Colorado (the "S tat e") dul y organized an d opera tin g und er th e Home Ruic Charter of the Ci ty (the ··C harter") and th e co nstitu :•on and law s of the Stat e; and WHEREAS, pursuant to Secti on 30 of the Chart er. the Ci ty Co uncil of the Ci ty (the "Co uncil ") has nil muni ci pal le gislat ive powers as co nferred by general law , except as pro vided by the Chart er; and WHEREAS , th e Co un cil has dctcm1incd th at it is necessa ry to acqui re (i) phone equipment and so ftware to rep lace th e e,isting phone sys tem which is technically and fu ncti onall y obso let e, (ii) dei ci ng equipment to reduce current time and labo r required for snow removal , to reduce the use of sa nd and sa lt s currentl y used fo r such purpo ses and to keep City street s clear of ice and snow, and (iii) sec urit y ca meras for deterrent and crime solving purpo ses (,·,,llcctively . the "Equipment"), and WH EREAS, pursuant to Secti on 31-15-101 of the Co lorado Revised Statut es, the City has the power to lease-purchase pe rsona l property and the Co un cil desire s to s pread the cos t of acquirin g the Eq uipment ove r a period not to exceed li ve years; and WHEREAS. the Ci ty has received a proposa l fr om Hutchin son. Shockey , Erlc y & Co. for the private placement of the lease-p ur chase lin ancin g and Sti fel. Nico laus & Co mpan y. Incorporated is acting as advisor tn th e Cit ;·: and WHEREAS, pursuant to th e Master Lease, th e detai ls of the tran sac ti ons arc more Ii.i ll y set fo rth in Schedules and Leases as defin ed in the Master Lease (t he "Lc nse Agree ment s"), and the fi nancial ob li ga ti on of the City under the Lease Agree ment s ·hall constitute currentl y budgeted expcndii ·.,cs of the City: and WHEREAS. the Counc il is , os irou s o:· au th ori zi ng and directing th e trn nsac li on described nbovc on an emerge ncy ba sis for th e rea so ns set fort h bcl w; NOW, THEREFORE. BE IT ORDA INED BY TH E CITY COUNC IL OF THE ITV OF ENGLEWOO D. COLORADO, AS FOL LOWS : Section I. Approml of Lease Purcha se Terms. The ity Co un cil he reby app roves the lease-purchase of the Eq ui pment fo r th e amount not to exceed $550,000. with an nu al payments • not to exceed $165,000 ove r ann ua l terms whi ch shall not ex tend beyo nd Decembe r 31, 20 16. The Ci ty Cou ncil here by delega tes to th e Mayo r, or in th e abse nce th ereof, th e Mayo r Pro Tem, the au thorit y to de •en n ine th e net effec ti ve ra te fo r th e \ease-p urchases , whic h ra te shall not be in excess of ).0° o per annum and the fi nal amoun1 s of th e Lease Agree ment s. Section 2. Approva l of Lea se Agreements . The Lease Agreeme nts, in substant iall y the fo m1 and wit h subs tanti all y th e conten t prese nt ed to th e Ci ty. arc in all res pects app ro\'cd, authorized and confirmed. Sect ion J. Execution and Deliv ery of Docnment s. The Mayor or . in the absence th ereof. the Mayo r Pro Tem is hereby auth ori zed and dir ected to exec ute the Leas e Agree ment s, and th e signature of th e Mayor or Mayor Pro Tem shall co nclu sive ly detem,in e accep tance of the fi nal fo nn and co nt ent of th e Lease Agree ment s and th e va li d executio n of th e Lease Agree ment s by th e Cit y. Additi onall y, th e Mayo r. oth er offic ials and empl oyees of th e Cit y are hereby auth ori zed an d direc ted to exec ut e an d deli ve r for and on be half of the Ci ty any and all add iti onal ag reem ent s, certi fi cat es. doc um ent s and oth er pa pers and to perform all oth er acts that the y may J ee m necessary or appropr ia te in ord e1 to impl ement and carry out th e transactio n authori zed and co nt empl ated by thi s Ordin ance, inc ludin g but not li mited to an Int ern al Reve nu e Service Fo nn 8038-G. Section 4 . Declarations and Fi ndin gs . Th e City Co un cil hereby d ,nnines and decl ares th at th e rcs pec 1i ve rcntnl paymcn1 s und er the Li:asc Agreemen ts (t he "Renta l Payments") repres ent th e fair \'a lu c of th e use of th e res pec ti ve Eq uipm ent, and th at th e Purchase Price (u s • defined in th e Lease Agreement s) represe nt s th e foi r pu rc hase price of th e respec ti ve Equipment . The Cit y Co un ci l hereby dctcnnin es and de cla res th at th e Rent al Payment s do not exceed a rea so na ble am ount so as to pla ce th e Cit y under an eco nomi c or pra ctica l co mpul sion to app ropri ate moneys to make payment s und er th e Lease Agreement s or to ex ercise it s opti on 10 purchase the Equipm ent pursuant to th e Lease Ag rcc me!ll s. In making such cl ctcnninati ons, th e Cit y Coun ci l has gi ve n cv nsidc rati on to th e current mark et va lu e of the Equipm ent , th e cos t of acqu iring the Equipm ent. the opt io n of th e Cit y to purchase th e Equipment , and th e ex pec ted ev entu al ves tin g of full tit le to the Equi pment in th e Cit y. Th e Ci ty Co un ci l hereby dctcnnin cs and declares th at th e durati on of the Lease Agreement s. in cludin g all opti onal rencwa! terms. aulh uri1.1.XI under 1his Ord inance. docs 1101 exceed 1h c weight ed a\'c ragc use ful life of th e Equ ip nwnt. Se ction 5. Bank -Qu alified Determination . Th e City he reby des ignates th e res pec tive Leas e Agreeme nt s us "q ualif ied tax-exe mpt ohli ga tinn s" fo r purposes of Sec tio n 265 (1>){3 ) of th e Int ern al Rc,·enuc C'ndc of I qs<,, as amen ded . Section h. Ob liga tion s of the City. No prov isio n of thi s Ordi nance or the Lea se Agreeme nts shall he con stru ed us crea tin g or co nsl itut ing i.l ge neral obligat ion or a mu lti pl c•fisca l year dirc_t or indirect indebted ness or ot her financial ob ligatio n whatsoc\cr uf th e Ci1 y no r a mnndatOr) pt1 ymcnt ob ligation of the Ci1y in an y en suing li sc al ycur hcyond 1111) !i '-:cal ycnr during whic h 1hc Ll!asc Agrccn,ent s sha ll be in effect. • • • • Section 7. Ratification of Prior Ac tions . All actio ns her,1, ... ,10 taken (not inco nsi£tent with the provision •; of thi s Ordinance) by th e Ci ty Co uncil or by tt ,·flice rs and emplo yees of the City regarding the acq ui sit ion or lease-p urchase of th e Equ; -,nen t, or directed toward sa tisfa ct ion of the Ci ty's oblig at ions und er th e Le ase Agreements . IL.: hereby ra tifi ed, app roved and co nfirm ed. Section 8. Severability. It is hereby expressly declared that all provi sions hereof and their applica ti on arc intended to be and arc severa ble . In order to implement such intent. if any provi sio n here of or the appli ca ti on thereof is cletennined by a co un or ad mini strati ve body to be invalid or unenfor ceable, in who le or in pan, such detcnninat,on shall not affec t, impair or invalidate any oth er pro visio n hereof or the application of the provision in question to any other situ ati on: and ,f any provision '· .reof or the app lication thereof is dctennined by a coun or administrat ive body to be valid ..,, enforcea ble only if it s application is limited, it s app lication sha ll be limited as required to most fully impleme nt its purpose . Sectio n 9. Repea ler . All ordin ances, or pans thereof; inco nsistent or in co nflict herewith are hereb y repea led to the ex tent onl y of such incons isten cy or co nfli ct. Sect io n 10. Emergency Dec larotion and Effective Da te. There is urgen cy in th e purchase of the Eq uipm ent for reasons which include, hut are not limited 10, City snow rem oval preparedne ss, av0iding significa nt iss ue s if the Cit y's current ph one sys tem becomes inoperable and the crime deterr~nt effect of securi ty camera s. Ad Jiti ona !i y, Stife l. Nicolaus & Co mpany. Incorporated has advised th e Cit y that intere st rat es con tinue to be at hi stori c lows and co uld change at any time . For suc h sta ted reasons , this Ordin ance is decla red to l'c necessary for the immediate pre se rva ti on of pub lic propcny , health , peace , or safety . and an emergcnc ;· is decl ared to exist. This Ordinance shall be effective immediately upon fin al passage and be published within seven day s after publicati on fo llowing fina l pa ssage. Introdu ced, read in full as an Emergency Bill for an Ordinance and passed on fir st reading on th e 18'" da y of Oc tober, 20 10. Publi shed by Tille as an Emergenc y Bill for an Ordinan ce in th e Cit y's official newspaper nn the 22 Pd day of October, 20 I 0. Pub lished as an Eme rgency Bill for an Ordi nance on the Ci1y's onic1~\ website beginning on th e 20th day o f October. 2010 for 1hi11 y (JO) da ys. Re.id by title as an Emergency Ord in ri 11cc mHI pa ssed 011 linal rc:1Jing on the I st day flf Novc1nhcr. 20 10 . Publi slu.:d by ti tle as an Emergency Ordinance in the Ci ty's otnc ial ncwsp.ipcr as Ordinance No . _, Sc ncs of 201 0 . on the 5th Ja~ uf 1'0\~mher. 2010 . Published by tit le as an Emergency Ordinance on the City's official website beginning on the 3"' day of November, 20 IO for thirty (30) days . James K. Woodward , Mayor ATTEST: Loucrishia A. Ellis , City Clerk I, Lo ucri shia A. Ellis, City Clerk of the City of Englewood, Colorado, hereoy certify lhnl i.,e above and forego ing is a true copy of the Emergency Ordinance pas sed on final reading and published by title as Ordinance No._, Series of 20 I 0. Loucrishia A. Ellis 4814 •2894-7975 1 4 • • • • • • COUNCIL COMMUNI CATION Dat e: November I , ~0 10 I Agenda ll e m: 11 C i I Subj ect: Lini ng th e City Dit ch at 285 and Clarks on Str eet Initiated By : U tiliti es D ep artment I Sta ff Source: Ste\, ,1 rt H . Fonda, Direc tor 0 1 U til iti es COUNCIL GOAL AND PREVIOUS COUNCIL ACTION None. RECOMMENDED ACT I ON 1\t its ~e ptember ~ 1, .20 I O meetin g, the Englewood V\lat er and Sewer Bo ard recommended Council ap prov e, by motion, th e bid for lining 1h e Citv Dit ch at Highwa y ~115 and Clark so n Stree t and insta llation o f a manhol e. BA CKGROUND, ANALYS I S, AND ALTERNATIVES IDENTIFIED The Ci tv Di tch pip e fr om the e,isti ng cuh ert ,,1 Highwa y ~85 tHarnpcl en) and So uth Clar k,on tree! \\as inspe cted and fo und to be de te norat ed and coll ,1psing. i\\eth ocls co ns ide red ar e cured-in-pla ce pipe, slip li ned stee l, PVC. H CP E or Le ntrifu gally cas t 11bergla ss reinfo rced polym er m o nar pipe or spiral•\\ ound PVC liner. Th e cuh ert 1r.-,ns1tions iron, CMP to J small er di ame ter, 36" concrete pipe. A ne\\ manh o le w ill be in<:tJll ed J t th e transi ti o n and approxim ately 86' 0 1 th e concrete pipe\\ ill ~1b o be lin ed to ge t o ut , 1:l,1rks on Stree1 nghl -o l ·\\ il\. Th e U tiliti es Departm en t r, l lUes tecl quo tes tn line or 1t:1hah ~60' ie et 0 1 •lB" corrug,1t ed m et.11 pipe ,ind 86' 0 1 RC P pipe ,m d th e 111~lJi:;:!inn ,-.f:. ;~0 ,, c;· 111,1nlwle. FINANC IAL IMP ACT Thr ee bids\\ ere I eu•1, ed: \!\1lck,11 Ci,rl S~r\irP., 1\1.S.U. In c. M ain li ning Ser\ ice In c. $104 ,,~U S I l •I 0 10 $ 15 l,500 To m Bre nn an, th e U til ities OepMt111 ent'!, Eng inee r, revi e,\ed the bid s and recommend s \i\l ildca t Ci\il Serdces as th e lowest ,1ct.ep table btd in th e a1110u11t 0 1 S 10..i ,;-::m. Th e Ut1ht 1es Dep.irt · 1e111 budgeted $~00,ll0U 111 th e 20 I I Budge t f0r Ci ty Di tch projern. Th i, n11 111ey ,, a~ Jlloca ted under #()lJ .()]-6 1 ~6~. LIST OF ATTACHMENTS Se ptem be r 2 1, 20 10 W ater and Sewer Boa rd Minstes (exce rpt) Bi d Prop osa l • • • • • • \\'ATER AND SE IVER BOAKD MINUTES Septe mber 2 1. 20 I 0 The meeting ,,as ca lle d to order at 5:0 ➔ p.m. Member s pre sen t: Member s absent : Also pre se nt : Burn s. Clark. C:t ss id y. Wi gg in s. \\'oo d\\ard . l lab eni cl11 1-li gday. ~lcCa s \in S1cwar1 Fond a. Dire ctor of U1ilitics Bill McCo rmi ck. Opera tions Supt -Utilitie s· John Bock. Ut iliti es Manager C'l f Admin . Am~ Sundine . Billing Supv . To m Brennan . Utilitie s Eng in ee r £,\·t·erpt f rom Pa,:e 7 of1'1e Se fll em her 11, 10 /fl I' Ila mu/ S t•11·t•r Boa rd ft finlllt'.\' II . CITY D ITCI I L\:S \NC, Ar l IS 285 A N D S. C I.ARKSO:--: ST. Bill t\lcC ormid. \\a s prc:-.cn1 10 di sc us!:I the City Di1 ch pipe m I lw~. ~85 and S. Clnrh so n St reel that ,, as ins pec1c d and fr,und to he deteri orat ed and collapsi ng. ~kthods co n::.id l·rcd were cured-in-place pipl'. slip lin ed s1ccl. PVC. HCPE or ce ntrifu ga l!~ cas t fiber glass rein forced pol) mer mortar pipe or spiral - \\Ound PV C liner . Three hid s \\ere rec i:ivi:d . rom Bri:nn:m. Utiliti c~ Engincc:r . re, ic\\1,,.•d 1hc hid~ :in d rl'c0 1111111:nded Wild cnt Civi l Sen ice s as the lo\\c!>t acccp tahl c hid in th e :un ount or S I0~.72 0.00 li:)r the C 1PP pro duct and a ne\\ man hok-10 he in siallcd a1 th e tran :,,iti oP ,i1 c "here it changes fro m .. ur· 10 36" pip e. Mr. ll ahcni cht 111 11\Cd: t-.1oti on carried . Io rcco mm t:nd Counci l appni, ri l nf 1h c hid for li nin g lh l' Cit! Dih.:h al \h,! :x5 .ind~ l'lar~~o n S1rcc1 :rnd a 111:mh nk . Bum s. Clar~. Ca~..,i d!, \\ igg in :-.. \\'{10d\\a rd . I labc ni cht. O ls·':1. Ca~~i d! None 11 igday . ~ tc Ca:,I in • • WILDCAT CIVIL SERVICES A Division of Wildcat Construction Company, Inc. 7915 Cherrywood Loop Kiowa co 80117 Septembe r 20, 20 10 Mr . Bill McC ormick Office : 303-646·1200 City of Eg lewood Ut ili ty Department 1000 Englewood Parkway Englewood , CO 80 110 Proj ect Irrigation and Storm Sewer Line US 285 and So uth Clarkson S1reet Fax : 303-646-1522 PROPOSAL Wi ld cat Civi l Services will fu rn ish all labor, materials and eq uipm en t to com plete th e following co ntract items related to cured ·ln ·place pipe, for the price(s) Indicated below, all in accordan ce wit h ASTM F-I2I6: Descdot lon and Prices !Item !De sc ripti on I Quantity I Unit s I Un it Pri ce I Extension 36" AND 48" Pip e Installed in one Inversion 1 36" and 48 " Cured in Place Pipe 346 LF $220 .00 $76,120 .00 2 New Manhole o n the West side of Clarkson Street EA $12 ,100 .0 0 $12,100.00 3 Mobiliz;,tion LS $4 ,500 .0D S4,500 .00 Cleanin g LS $10 ,000 .00 S10 ,00 0.00 TOTAL .$102 ,720 .00 Traffic and Stree t Occupancy Permits 1 All Permits 1 LS S2T,0 0 00T.AOOL_--c'S2='-,0'-'0"'0"'.0~0 $2,000 .00 ;oTAL PROJECT $104 ,720 .00 Notes The terms and condIt1ons of this proposal are listed on the following page WIidcat Civil Servi ces A Division of Wild ca t Construction Co., In c. ~-'a .Ae«A& Rog eers Accepted by . ___________ _ Date Vice President Attachment Proposal Par11cu lars ~•-•~T.A.TION PARTICULARS This document Is an attactm ,:nt to, and fully a part of, the basic quota~on. WIidcat CMI Services (herelioafter referred to as WCS) Jru:b1a the following as a part of the prlce{s) stated: Certlflcate of Insurance with standard coverage's Moblllzatlon and demoblllzatlon QVIUNER related public rel!ltlons Oeanlng and preparatlon of pipe sections to be lined with QVIUNER <.leaning to be oompleted In November of 2010 Pre-construcllon video and ~ oonnection ldentlncatton QVIUNER wet-out, Installation, curing and finishing Installation of the CUred In Place Pipe to oomrleted after January 1, 2011 Post a>nstructton video Inspection and "As-Built" video tape Traffic Control A one year warranty on materials and workmanship The following are npt Included In the prlce{s) stated herein . If required they oould either be provided at a negollated additional price or be furnished by others at no cost to WCS : Sales or other applicable taxes. If any taxes apply to this project, WCS shall be furnished a PROJECT SPEQFIC tax exemption certificate before the notice to proceec Is Issued Special Insurance coverage, pennlts, fees or licenses Any cost of water and/or water meter usage Excavation of sol! fur any cause, such as point repairs, bypass pumping related, etc. Manhole Improvement, modlfk::atfon, or replacement Protruding service tap cuttfng or modification Easements or other access related costs Dlspcsal site fur debris from pipe deaning Removal, handling and/or disposal of hazardous or toxic materials Tenns: Quar.tltles are estimated, unit prices apply to actual footages All p,lces are tJed unless oth erwise noted ?ertlal monthly payments may be requested cl.1al payment due to WCS within thirty days of oompletlon of the project Prices stated are In effect :or thirty days and may be extended at the sole option of WCS • • • • • • COUNCIL COMMUN ICATI ON Date: Age nda Item: Subject: No\'ember I , :?010 11 c ii Appro\ al oi So uth BroJd wJy Engl ewoo d Ruc;ine ss linp ro\ement Dis tric t Operatin g Plan and p ropose,! ~0 11 Bud ge t Initi ated By: Staff Source: So uth Broadway Engle\,c•,1c~ Business Darren H oll ingsworth , Com munity Development Improve m en t Dist~T I Econo mic D e, elo pment Coordinat o r COUNCIL GOA L A1'O l'K ~VIOUS COUNCI L ACTION City Co uncil approvt~• 1.Jr~•; rnce N o. 29, Se ries of ::!006 es tablis h ing th e Sou th Broadway Eng lewood Business ln1p rm ement Dis tr ic t (BID ). RECOMMENDED ACTION Approve, by mo ti o n, th e Sou th Broad ,,ay En '-:.·,• •;01: ::,:, ·iness lmprmemPnt Distr ic t Oper,11in g Pl,m and pr o posed 201 1 Budget. In acco rdan ce ,,1th Stat e StJtut e, th e So ut h U·,•~ld\\,t) En gle,,ood Bu!-iu,es!> lmpr mern e nl Oi!>ln(I sub mi tt ed, on Sep te mber :?7 , :?0 10, 11s Operating Plan and propo-.e d 20 11 Budg e t to th e En glew ood Ci ty Clerk for C nun cil's apprO\ al. jCRS § 3 1-25-1 ~ I I ... "Th e d,stn ct sbJll 11l e "'"' operitt ing pli.,n an d it s propose d budget io r th e ne>.t 11 scal yea r ,dth the cl erk of til t: ,nunici pa lit) no lat er th an Sep tem ber 31) of e,lC h yea r. Th e muni cipalit y shall approve or dis a pp rove the o pe ra tin g pl an a nd bud ge t ,,ithin thirt y da ys alt er receipt oi such operatin g pl ,1n and bud ge t and dll requ es ted docu ment .1 1ion relating th ereto, hu t no t lat er th :111 Decem be r 1 oi th e year in whi c h ~u ch don 11n ent s a re iil e d.! FINANCiAL IMPACT No1w LIST OF ATTAC HMENTS So uth Broadw a, Engle,vood Busin ess lm prm em ent Di stric t O perating Pla n and Pr o pose d 20 I I Budge t BROADWAY SHOPPING DISTRICT AT ENGLEWOOP 3476 S. Broadway Englewood , co 80113 303.781.1382 BOARD OF DIRECTORS PRESIDENT TEOVASILAS T£o's CtontERS 3476 $, BftoAowAV80113 303.781.1382 VICE PRESIDENT 8oo IJ.l.lGIIUN ~ MIJSIC REVIY"1. ~Cl,,\OWAV 8011 3 303. 44.1737 SECRETARY VtCl(J SiooEN PAWN8Af.lJ< 28 15 S. BROAOW,.Y 80113 720.280.5092 TREASURER BRIAN A HAAr FRAME DE ART II 3065 $, 8AlWlWAV 80 1 lJ 303 .722.1!>25 MEMBERS Ric:11 AECot Orm.s ron L.Eo:i CLOTf11cn:i 3045 $. 8 1lOAOWAV 8G11J 303.761.0560 BRYAN Rao EowAAos ToeACCO SHOf' 3439 $. BROADWAY 80 113 3.1.7662 ClARY OKMAN WAGNER 'S 3400 $. 8Ao.\OW•V 80 11 3 1a.1og,me RECtl'.'-1 CITY OF ENGLEWOOO . en SEP 'l 7 20 10 September 23, 2010 Dea r t · ,,;·.~·,:oo d City Council: Pur i .. ant to StJ te of Colorado Statutes 31-25-1211, the South Broa,1way Enr lewood Bu siness Improvement District (SBEBIU) is forw.-"·,g it s approved 2011 Budget and Operating Plan. These docume11 l~ w ·rc approved by the SBEBID Board of Directors at a meeting on Wednesday, September 22, 2010. There are no changes to the Operating Plan for 2011 . Our South Broadway Englewood Business Improv ement District had a successful and a productive year. We have developed and launched our new website (http://www.ShoptheBob.com), desi 61:ed and produced new banners for the utility poles, as well as gateway signage. We look forward to working with Counc il at an upcoming study sess ion to discuss and share further details on all of the a~0 ve items. All are designed to complement one another and pt · the new uranding for the SBEBID -"8.O.B." Best on Broadv-'he BID is now a member of the Denver Tourism Board -anu our area will be designated as Historic Downtown Engl ewood, and be one of the 11 neighborhood, wit hin the Denver Metro area ·hat will be "on the map". We thank City Council, as well as the Eng lewooC City Staff for the tremendous su pp ort and cooperation we continue to receive from you. We va lu e our working relationship, and look forward to making even more progres s in promoting our district and the City of Englewood as a whole in th e co ming year. Si ncerely, Ted Vasilas, Pre sident SOUT H BROADWAY ENGLE WOOD BUSINE~S IMP ROVc MENT DISTR ICT • • • SOUTH BROADWAY ENGLEWOOD BUS IN ESS IM PROVEMENT DISTR ICT 20 11 BUDGET MESSAGE DISTRI CT SERVICES: The District will be pnviding improvements and services, which may include the following: A. Marketing. Promotions and Image Enhancement Public re l ations to project a positive image of the South Broadway corridor. Collaborative adverti sing among So uth Broadway businesses. Production and packaging of marketing material s including South Broadway map, directory and website. A news letter and other BID communications. Market research and stakeholder surveys Special eve nts including themed events, historical events and ongo in g events programming. B. Enhanced Safety and Maintenance Enha nced safety patrols Improved co mmunication with City of Englewood Poli ce Dept. Video Mo nitoring Com munity and Busi ness W;,,ch Programs Graffiti Clean-up Sidewa l k Power Washing C. Special Projects Banners Gateways Sign age Public Art Cosmetic I mprovements Other projects as ap propriate BASIS OF ACCOUNT I NG The basis of ac-untin g utili zed in the preparation of the 2011 Budget for th e District is the,cash basis method . The District's 2011 Budget includes projected revenues and expenditures for its ge nera l operating fund . IMPORTANT FEA TU RES OF THE BUDGET The 2011 Budg et does not res ult in a violation of any a ppli ca bl e property ta x or tis cal year spending limitations . Emergency reserves have be en provid ed in 2011 (3% of the Di strict's fi sca l year s pending ex cluding bonded de bt service). A. General Operating Fund /Expenditures : Paid for out of the Di strict's General Fund , these expenses includ e gene ral admini strative costs, insuranc e, profe ss ional and other fe es, as well as oth er mi sce ll aneo us cos ts . The Di stri ct cur rentl y does not anti cip ate seeking th e approval of the District's Electors for the authori za tio n and iss uance of any genera l obligation deb t. B. Emergency Fund/Expenditures: The emerg ency fund for fisc al yea r 2011 will be equal to 3% of the Di stric t's fiscal year spending, excluding those ex pen ,J itures for bond ed debt services, spe nding from gifts, federal fund s, rnllecuo ns from anoth er government, pens ion contributions by employ ees and pension fund ea rning s, reserve transfers or ex penditures , damage awa rd s, or prop erty sa les. ANTICIPATED PR OJE CTS: The Di stri ct anti cip ates work in the areas of marketing, mai nt enance a nd sa fety, and specia l pro jec ts to includ e bann ers, gateways, sign age, pub lic a rt a nd cosmetic improv ements within the Di strict bound ar ies in 2011. -2- • • • • • • ~OUTH BROADWAY ENGLEWOOD BUSINESS IMPROVEMENT DISTRICT OPERATION BUDGET/WORK PROGRAM REVENUE BID ASSESSMENTS Interest, Sponsorships Other income To tal EXPENDITURES Marketing Options Include Public Relations Media Marketin g Materi als (W eb Site, Map, Directory) Market Research BID rat epa y~r communications (N ewsl eller, Blast Fa,es , Emails) Special Events Maintenance & Safety Options Includ e Enhanced Safety Patrol s Video Monitoring 2011 Communi ty an d Bu sines s Watch Programs Graffiti Clean up Sidewalk Ma lnt enanc e, Power Wa shi ng Special Projects Options In clude New Po le for Gateway Banner Flowers Signage Public Art Cosm etic Improv ement/Grant s Lights Legal/Accounting TOTAL EXPENDITURES Operating Reserv e IS %) Capi t al Res erve (5 %) Total Reserves TOTAL $100,000 $10,000 $110,000 $50,000 $15,0()(\ $30,000 $5,000 $100,000 $S,000 $5 ,000 $10,000 $110,000 • • CE RTIFIED CO PY OF RE SOLUTION TO ADOPT 2011 8 DGET SOlJT H BROADWAY ENGLEWOO D BUS I NESS IMPROV EMENT DI ST RI CT COMES OW . the Secretary of the Sout h Broadway Engle wood Bu sin ess lmpro,ement Di str ic t, and ccn ifi cs that at a spec ial meeting of th e 13oard of Direc tors of th e Di strict. held Wed nesday. the 22 nd day of Septe mbe r. 2010. at 8:30 ,1.m .. at Aco ustic Music Revival. 3445 S. 13roadw ay. Englewoo d. Co lorado. the fo ll owing Re so lu tio n was adopt ed by th e afti rmau ,c vote of a majority of the 13oard of Direct ors. to-wit : A RESOLUTIOi~ 5U1'1M f\i.J ZING RFVE 1UES AN D EX PEND IT URES FOR TH E DISTRI CT"S GENERAL OPERAT ING F ND. ADOPTING A BUDGF I IMPO SING SPEC IAL ASSESSME NTS FOR THE YEAR 20 11 TO I !ELI' DEFRAY TH E COSTS OF GOVERNMENT. A .D APPR OPRIATI NG SUMS OF MON EY TO Tl IE GE 1ERAL FUND IN l HE AMOUNT~ AND rDR Tl IF PURPOSES SET FO RTH I-I ER IN FOR TI-I E SOUT H BROAuWA Y ENGLEWOOD BUS IN ES S IMPR OVEMENT DISTR ICT. CITY OF ENGLEWOOD. t.RAPAIIOE COUNTY. COLO RADO . FOR TH E CA LEN DAR YEA R 13 EG INN ING ON THE FIR ST DAY OF JANUARY. 20 11 . AND EN DING O TH E LAST DAY OF DECEMBER . 20 11. WHEREAS. th e Board of Directors of the South !,roadway Eng le wood Bu si ness Impro ve ment Di stri ct ha s auth ori1cd it s co nsult an ts to prl'.parc and suhmit A propn.eJ hud ge t to said gove rnin g hody at the proper time : and \\'l lEREAS. the proposed hud gct ha s lwc n suhm iu cd 111 the Board of Directo rs of th e District for it s cons idera ti on: and \\'IIEREAS. at an electi on held on No ,·cmbc r 7, 2006. th e Distri ct has Elimin ated the revenue and expenditure limitation s imposed on gove rnment al Entities by Article X. Section 20 o f th e Co lorado Co nstituti on and Article and Sec ti on 29-1 -3 01. C.R.S ., as amended . :,.J O\V . Tl IEREFORE. BE IT RESOt V:. DBY Tl IE BOAR D OF l)IRFCTO[(S OF Tl IE SOl lTI I BROAll\\'A Y ENGLEWOO D BUSI NESS IMl'IW ·;. IF. T D1s ·1 RI CT OF Till ·. Cl 1 ': ()I-l·N(iLl·\\·oo1). AR,\1'1\IIOE cm·Nn. l·o 1.ORADO : :-:;c~:10 11 I . :!0 1 I Bud •1..·t RcH:11ucs. I ha1 1hc cs1imah:d n.:\cnu c, for the General fund as more spcc itically set uui in th e h1 Jgc l a11.1clH.:d lu:n:h, an.: ;11.:cc ptcJ and appn,\cd . Scc 1i on 2. 20 I I llud •cl E, 1 ·mliturcs . I ha t 1hc cs 1im a1cd cxpc ndi tun:s for th e gcncr ,\ fund as more spccilka ll y set out in the bu dget A nached hcrc1 0 a,,. accer ,cd and a pp roved. Sec ti on 3. Adop1i on of Budget for 20 I I. Thal 1hc bud ge! as suhmi th.:d. and attached here to and incorporated herein hy thi s rc!Crcm:c. and if amend ed, then as amend ed, is hereby ap pro ved and adop ted as th e budget of th e South Broadway Englewood Bu sine ss Impro ve ment Di stri ct for ca lend ar year 20 1 I. Sec tion 5. Desig nation of Ending fund Balan ces as Rese rves. That Pursuant 10 Co nst. Colo . Arti cle X, Sec ti on 20, th e December 3 1, 20 10 endin g fund balanc e 10 the General Fund. th e exac t amount 10 be detcn nincd as pan of th e audit of the Dece mber 3 1, 2010 fin anci al s1a1cme n1 s, is designated as a ge ne ral reserve for fu111rc contingencie s. Sec tion 6. Pro peny Tax and Fi sca l Year Spending Li mit s. That , being full y in fo rmed , the Board find s th at th e fo rego ing budget doc s not re suh in a viola ti on of any applic a bl e fiscal yea r spe ndin g limit ati on. Sec ti on 7 Certi fic ati on. That th e Di stri ct is 1101 ma ho ri zc d 10 levy any ad va lorem propcny ta xes , and th erefo re shall be deemed to cenify a ze ro mill levy to th e Board of Co unt y Co mmi ss ione rs of Arupn hoc Co unt y, Colora do, during c:I yea rs 1ha1 the District shall remai n in ex iste nce. unl ess a le vy of ad va lorem propeny ta xes fo r debt or general operatin g purp oses is ap r :oved by eli gible cleclors within the D;mi cl :n a future year. Section 8. Appropriations. That the amounts se t fo rth as cx pendilllrc s and balaJ1ce s remainin g, as s pecificall y all oca ted in th e budge t a11ach ed hereto . arc hereb y appropriated fc.-the purposes slated and no other The foregoing is a tru e and accurate copy of the ac ti on taken by the gove rnin g body of the South Broadwa y Engl ewood Bu si ness lmpr0"•:,tcnl Di stri ct. (SEAL) SOU TH BROADW AY ENGLE WOOD BUSI ESS IMPR OVEMENT DISTRI CT Sccrc 1u ry • • • • • • I. SUMMARY SOUTH BROADWAY ENGLEWOOD BUSINESS IMPROVEMENT DISTRICT OPERATING PLAN AND BUDGET The South Broadway Englewood Business Improvement District (BID) ;. a special assessment district designed to im prove the economic vitality and overall commercial appeal of the South Broad wa)' r.;orridor in Englewood . T•,, BID will provide programming and benefits to busin~s;;.,f ~nd comme,, ,,. properties that will include marketing , promotions , enhanced safety and ma intenance . BID services will be in addition to services currently provide<. ,~ the City of Englewood . BIDs help improve image, increase sales , occupancies and property values and attract new customers and busines ses in comme rcisi districts and downtowns throughout Colora do and the country . Here are th e main characteristics of the South Broadway Englewood BID : Name : Proposed Boundaries : BID Programs : South Broadway Englewood Business Improvement Districl (B ID ) . The proposed South Broadway Englewood BID boundary generally encompasses the com merci al prope rt ies fac ing the South Broadway corridor from Yale to Highwa y 285 . A map of the BID boundary is attached for reference. The Bl D can perform the following kinds of functi on s within th e following general categories (final BID program ming will be determined by the BID board): Marketing, Promotions and Image Enhancement: • Public relation s to project a pos itive ima ge of the South Broadway corridor • Co llaborative advertising among South Broadway businesses • Production and packag ing of marketin~ ma terials including South Broadway map , directory and web site • Newsletter and other district communications • Markel res earch & sta keholder surveys • Special Events including themed , historical events and ongoing events programm ing Budget: Special Assessments : Methodology : Assessment: Enhanced Safety & Maintenance • :...; .ha nced safety patrols • More effective communication ·, , .1' Police • Video monitoring • Community and business wa t,·11 n•rg , ams • Graffiti cleanup • Sidewalk power washing Special Projects • Banners • Gateways • Signage • Public art • Cosmetic improvements • Other projects as appropnale Total proposed budget for the first year of ope ration (2007) will be approximately $100 ,000 . Funding fo r BID services will be raised through a special assessment that will be bo•sed upon a combination of commercial land area and C,rst floor commercia! build 'ng square footage . In order to allocate the costs of the services and improvement:; to be furnished by the BID in a way that most closely reflects its benefits , the BID will collect a special assessment based upon commercial land area and first floor square footag e. There are approximately 1. 1 million square feet of commercial land and about 440 ,000 square feet of commercial first floor building within the proposed BID boundaries . Per Colorado state law , any property that is within the BID bou ndary and is classified for assessment by the county as sessor as residential or agricultural is not subject to th e revenue raising powers of the BID and th ere fore will not be assessed by th~ BID . Below is a table outl ining the assessment based on square foot of lot and square foot of building : Rate er SF of lot .029 Rate per SF of first floor .152 build in • • • • Tenn : A term of ten (10) years is recommended for the South Broadway Englewood BID . City Serv ices : A base level of services agreement between the BID and the City of Englewood will outline the City 's current level of services in the BID area , as the Ci ty will maintain its existing services . BID services will be in addition to any City serv ices currently provided downtown . District Fonnation : The formation of a BID in Colorado requires submission of petitions from owners of real and personal property representing more than 50% of total acreage and assessed value wit hin t~e district, a pllblic hearing and a City Council ordinance fonning the BID . Financial Approval : In order to allow for a BID asse~srnent , a majority of qualified electors wit hin the proposed distr ic t who actually vote must approve the assessment in an elec.lon to be held in November 2006 . Governance: The BID will be managed by a Board of Directors • cone,~ting of five (5) to seven (7) members , all of whom shall bt: voting members and BID ratepayers . One addi!io na l seat ::,, addition to the 5-7 voting members) shall be reserved for an ex-officio member that shall be a representati-,e of the City of Englewood . The board will determine annual BID priorities and oversee ongoing management of BID programs . The board shall consist of a majority of real property ow ners . shall equitably represent geograpt ic areas of the BID and a variety of size and type of µroperty an d businesses . A slate of board nom inees shall be submitted by a nominating committee to Cit)' Council for approval. City Council ma y, at its discretion , decline to appoint the slate of nominees but if it does so 't sh3il return the entire slate to the nr,,ninating committee which shall suhmit another slate of nominees tor consideration by City Counci l. Dissolution : The BID may be dis solved if property owner s re pre senting more than 50% of total acreage and ass i,ssed val ue within th e District submit petitions to dissolve it , or if the BID fails to submit ,,n operating budget to City Council for two successi\/1! years . • II. WHY FORM A BID? There are several reasons why now is the right time to form a Business Improvement District along the South Broadway corridor in Englewood : • Increase Sales , Occupancies and Property Values : More than 1,000 BIDs have been formeu throughout North America and are acknowledged as a critical ingredient in commercial area revitalization . BIDs are proven to work by funding improvements and services that en hance the overall vi lality of a business district. Success is me as ured by higher occupanc ies , sales and property values . Nationall y, lhe BID renewal rate is 99%. • Strengthen the South Broadway Corridor 's Competitiveness In the Regional Marketplace : The BID supp orts a resulls -oriented sel of programs thal will produce both short-term and long-term langible improvements . These improvements and services will help accelerate efforts to attract and retain consumers , visitors , new businesses and investment to South Broadway . • Create a Reliable Source of Funding for South Broadway : A BID will provide a reliable , multi-year source of funding lo ensure these programs can continue to showcas e and benefit th e South Broadway co rridor . • Leverage Positive Changes along th e South Broadway corridor : There are excit1,1g changes in Englewood-with new bus inesses and investment creati ng ~n eclectic and exciting bus iness mix . The BID will help to ens ure t'iat the benefits of the new investment and energy will be spread throughout lhe South Brcodway corridor. • Broaden Private Sector Control and Accountability: The South Broadway Englewood BID will be governed by " board of district ~roperty and business owners . Annual BID work plans and budg ets will be , developed by lhe board, ensuring that the Bl D will be directly accountab le to !hose who pay an assessment. New programs will be subject to private sector performance standa rd s and controls . • Create a Unified Voice for the South Broadway Corridor in Englewood : A BID will help broaden the foundation for developing a viable and unified private se ctor voice for the South Broadway co rridor . A Bl D will unify and enhance the current merchant associaiion efforts , and act as an adv ocate for ,he healthy growth and development of the entire BID area . • • • • • • Ill. PROCESS TO CREATE THE BID OPERATING PLAN The Plan for creating a BID along South Broadway in Englewood is the result of a community process in which more than 100 Englewood area property and ousiness owners have participated between the fall of 2005 and the spring of 2006. The City of Englewood , at the behest of a group of merchant and property owners , retained the consulting firm of Progressive Urban Management Associates (P .U.M.A.) to help determine the feasibility of forming a BID . Key steps of the process included : • BID Steering Committee : To guide the consultant team and test the viability of the BID concept , a Steering Committee composed of district property owners and business owners was created . Steering Committee members include : Ted Vasilas , Jon Cook , Doug Cohn , Beth Minnick , Bob Voth , Rick Reese , Brian Verbeck , Steve Schalk and Bob Laughlin . • One-On-One Meetings with Key Property Owners : A series of one- o~-on : ,n~etings were held with business and property owners in the BID st;i , y area to determine their willingn ess to support a BID . • Stakel., · uer Focus Groupi.: To involve property and business owners in the design and development of the plan , two stakeholder focus groups we re held in November, 2005 . The focus groups included a survey designed to assess service priorities and whether there was an appetite to support vario us Bl D improvements and activities . • Direct Mall Survey : A direct mail survey was sent to property owners within the Englewood BID study area in November, 2005 . Fifty-five (55) surveys were returned providing additional input for the design of the BID work plan . , Plan Review Workshops/Final Plan : The draft BID work plan and budget were reviewe d by th::i BID Steering Committee and then presented to eroperty and business owners in two workshops held in early February , 2006 . Input from the workshops and Steering Co m:nittee led to the completion of the final plan . Top community priorities that emerged from nearly 100 survey s completed by part icipants in one-on-one meetings and focus grou,1s and respondents to the mail survey included : , Marketing , Promotions & Image Enhancement , Enhanced Maintenance , Enhanced Safety IV. SOUTH BROADWAY ENGLEWOOD BID OPERATING PLAN As determined by area property and business owners , the lop priorities for improve ments and activities within the Bl D study area includ e : • Marketing and promotions to increase the South Broadway co rridor's image as a destination and increase the consumer draw to the corridor. • Enhanced maintenance and safety programs to address nuisance crimes to create a more attractive , safe and appealing area . The following na.~ative provides recommendations for the first operating ye dr of the BID . The Board may amend program activities in subsequent years v. 'lhin the general categories authorized by state law and in the approved :,nnua l ope rating plan and budget. Final programs and budgets will be subject to the annua l review and appro val of the BID Board of Dire ctors . BI D PROGRAMS Marketing and Promotions : lniliatives are recommended lo en han ce the overall image and markelabi lity of the South Broadway corridor to ~ttract a wide array of co nsumers and promote South Broadway shop s, restaurants , night cl ubs and olher attractions . The BID Board of Direclors will set annual priorities for marketing projects . Options include : • Public relati ons lo raise regional awareness of tt,e South Broadway corridor and it s unique restaurants . sh ops . and attracti ons . • Map and Directory to help consumers find their way ar~und the corridor and to locate specific venues . • Collat•orative Marketing among lhe vario us merchants and vendors along the corridor in order to leverage marketing funds and resources . • South Broadway website that ma intains current information on area businesses , special events and con tact information for South Broadway Englewood BID personnel and services • Market research to better underst2nd who is shopping along the corridor and what shops , services , restaurants and eve nts are gaining the biggest consumer draw. • Communications including the publication of a periodic newsletter and annua l stakeholder surveys to determine the overall satis fact ion with and effectiveness of BID programs . • Special Events that brin g focus and attention to the corridor are encouraged to continue and expand . • • • • Enhanced Maintenance and Safety Programs are recommended to improve the overall image, safety and appeal of the South Broadway corridor including: • Enhanced safety patrols • More c;ffective communication with Police • Video monitoring • Community and business watch programs • Graffiti cleanup • Sidewalk power wa shi ng Spec/al Projects to enhance the sense of place and esthetic quality of the i:Jouth Broadway corridor include : • Banners • Gateways • Signage • Public art • Cosmetic improvements V. BiD BUDGET The proposed annual BID bl1dget is approximately $100,000, to be raised through a combination of special assessment on commercial lot and • building (first floor only) located within the boundaries of the BID. • The b1 1dget i, ,eludes provisions for defraying the costs of collecting the special assessments and other expenses ,1orrr1ally associated with special assessment processes . Bonds: The BID shall be authorized to issue bonds at the discretion of, and in such amounts as may be determined by , the BID Board of Directors , and subje~t further to the approval of a majority of BID electors at an elClction called for the purpose of authorizing such bonds. Fees and Charges : Although the current budget and operating plan do not contemplate imposing rates anc1 ~harges for services furnished or performed , the BID shall be authorized to impose and collect reasonable fees and charges for specific services as determined by the BID Board of Directors . There are no plans to impo6e any additional fees and crarges beyond the annual BID assessmt<nt at this time . VI. ASSESSMENT METHODOLOGY Under Colorado statutes, Business Improvement Districts can generate revenues througn several methods . including charges for se rvi ce; rendered by the district. fees . taxes, special assessments , or a combination of any of these . In order lo allocate the costs of the services lo be furnished by the BID in a way that most closely reflects the benefits conferred upon the businesses and commercial properties in the BID . the BID sha ll be authorized lo determine, impose and collect speci~I assessments ba sed upon both co mmercial lot and fi rst floor commercial build ing square footage . The special assessment methodology is intended lo equi tably address the intended benefits to South Broadway based upon rea l property characteristics to achieve the following : BID services will improve overa ll image and marketability of pro perties through out t' ,tire area of the BID , leading to increased o cc upancies and va lu es . Lan~ ,uare footage is utilized as an assessment variable to distribute the anticipated benefit lo property resulting from these services . One-third of the projected BID budg et is allocated lo land . First floor building squ3re fcolage is assessed at a higher rate than land . Th e first flo or of rea l property is expected lo benefit from image enhancement activi ties that increase occupancies an c· ales , particularly from retail related uses. Two-th irds of the projected BID be J;iet is allocated to th e first floor of re al property . Second floor and higher buildi ng square footage is omi tted from the special assessment be cause th ese: spaces do not provide the same level of econo mi c return as first fl oo r spaces and are less likely to be occupied by reta il related uses. The following assessment rates apply to So ·Jth Broadway Englewood properties based upon a database tha t has been assemb led by the City of Englewood util izi ng data supplied by the Arap2hoe County Ass essor and G IS techn olog y. Estimated assessment rates on r-~al property fo r the firs I operating year of th e B' '1 are : Sou th Br oad way Commercial Pro ert ies Per sq .ft . of Loi $.029 Per sq ft of main fl oor of building > 152 Annual Adju ~tme nts: In order to provide adequate fund ing for the cos ts of provid ing its services and improvements in the future , the BID shall be au th orized lo increase the rat es of assessment set forth above not more th an five percent (5 %) each yea r, on a cumulalivP basis . The assessment will be • • • • • collected by the Englewood City Treasurer pursuant to an agreement to be entered into by between the BID and Treasurer's Office . VII. BID GO'v'ERNANCE AND PROGRAM MANAGEMENT Governance: The BID will be managed by a Board of Directors consisting of five (5) to seven (7) members , all of whom shall be voting members and BID ratepayers . One additional seat (in addition to the 5-7 voting members) shall be ;eserved for an ex-officio member who shall be a representative of the City of Englewood . The board will determine annual BID priorities and oversee ongoing manageme nt of BID programs . The board shall cons ist of a majority of real property owners , shall equitably represent geographic areas of the BID and a variety of size and type of property and businesses . A slate of board nominees shall be submitted b1• a no~inating committee to City Council for approval. City Council may , at its discretion, decline to appoint the slate of nominees but if it does so it shall return the entire slate to the nominating committee which shall submit another slate of nominees for consideration by City Council . The BID board will have the following responsibilities : • Prepare and file the annual BID budget in accordance with state legal requirements and ensure compliance with other state laws . • Provide direction and coordination in carrying out BID funded imrrovements and SF)rvices . Program Man :•gement: In order to manage and implement BID programs, the BID B,Jard of Directors may engage professional staff su pper. in a va riety of ways , ncluding : • Employing mark~ting and events , maintenance or se~urity professionals as full or part-tim ,~ staff members • Con tracting fo r sped fic services with private firms The board will make final decisions regarding th e operation and daily management of BID services upon its formation . VIII . CITY SERVICES A base level of serviGes agreement between the BI D and the City of Englewood will outline the City's current leve l of services along the South Broadway corridor . BID services will be in addition to any City services currently provided in the BID boundary . 9 IX. TERM The BID · ·,ill sunset ten years after it begins operations in 2007 (at the end of 2016). unless extended beyond such term by petitions meeting the req uirements of state law for organi zation of a new business im provement dis tri ct, and suc h exte ns ion is approved by the City Council. 10 • • • • • • SAMPLE FIRST YEAR BID OPERA TING BUDGET -2007- BID Assessments Interest, sponsorsh ips Other income Total Expenditures M11rlcetlng Options include : • Publ ic relati ons • Marketing materials (web site, map , directory) • Market researcn $1 00 ,000 $10,000 $110,000 $50,0C0 • BID ratepayer com mun icafons (newsletter blast fa xe s, emailsj • Special events Maintenance & Safety $25,000 Option s include : • Enhanced safety patrols • Video monitoring • Community and business watch programs • Graffiti cleanup • Sidewalk ma inte nan ce , power washing Special Projects Options Incl ude: • Banners • Gateways • Sig nage • Public art • Cosmetic improvements Total Expenditures Operating Reserve (5 %) Capi tal Res erve (5%) Total Reserves TOTAL $25,000 $100 ,000 $5 ,000 $5 ,000 $10,000 $110,000 II ARAPAHOE COUNTY, COLORADO, ANO INCORPORATED AREAS VOLUME 1 OF 4 Commu nity Community Name Nu mb er ARAPAHOE CO UNTY, CO UN!NCORPROATEO AREAS 080011 AURORA , CITY OF 080002 CEN TENNI AL , CITY OF 0U0315 CHE RR Y HILL S VILLAGE, CITY OF 0800 13 COLU MBIN E VALLEY. TOWN OF 08001 4 'DEER TRAIL , CITY OF 08001 5 ENGLEWOOD , CITY OF 0850 74 'FOXFIELD , TOWN OF 1080091 GLENDALE , CITY OF 080247 GREENWOOD VILLAGE , CITY OF 080195 LITTLETON , CI TY OF 080017 SHERIDAN , CI TY OF 080018 'N ON -FLOOOPRONE Effecti ve: De cembe r 17, 2010 Federal Emergency Management Agency FLOOD INSURAN CE STUDY NUMBER 08005CV00 1A NOT ICE TO FLOOD INSURANCE STU DY USF!''.S Co mmuniti es participating in th e Nationa l Flood In suran ce Pro gra m have establi shed repo sit ories of nooa hazacd da ta for floodplain manage men t and fl ood in suran ce purpo es. Thi s Flood In surance Stml y (FJ S) ma y not co ntain all data ava il ab le within th e reposi tory. It is adv isable to con tac t th e com munity re posit ory for any addit iona l data. Part or all of thi s FIS may be revi ed and republi shed at any time . In aaiit io n, part of thi s FIS may be revised by the Lette r of Map Revi si on process , which d cs not invo lve repub li ca ti on or redis tribut ion of the FIS report . It is, th erefo re, the res ponsibilit y of the use r to co nsult with co mmunit y offic ial s and to chec k the co mmun ity repo sitor y to ob tain th e most cu rrent FIS report co mpo nen ts. Init ial FIS Report Effective Dat e: Ap ril 17, 1989 Rev ised FIS Report l)u tes: Au gust 16. 1995 Octobe r 7, 008 December 7, 20 I 0 TAllLE OF CONTENTS -VOLUME I 1.0 INTRODUCTIO N ............................................................................................................. I I. I Purpose of Stud y................................... ........................ . .. I 1.2 Auth ority and Acknow ledge men,s ..................... ............ ............ . ............. I 1.3 Coo rdin atio n ........................................................... .......... .............. . ............ 3 2.0 AREA STUD IED ............................................................................................................. 4 2.1 Sco pe of Study ........................................................................... .. . ................... 4 2.2 Co mmun ity Desc ripti on ................................................................................................ 7 2.3 Prin ci pal Flood Probl ems..... . ........................ 8 2.4 Flood Pro tec ti on Meas ures ............................................................................................ 9 3.0 ENG INEER ING METHODS ........................................................................................ 11 3.1 Hydro log ic Analyses .............. .................................................... . ...... 12 3.2 Hydraul ic Anal yses ..................................................................................................... 22 3.3 Verti ca l Dut um ....... .... . ...................................................... 23 4.0 FLOOD PLA IN MANAGEMENT Al'PLI CA TION S ................................................ 25 4.1 Fl oodplain Bound arie s............................................................... . . ............. 25 4.2 Floodways .................... . .................................................................. 26 5.0 INSURANCE APPLI CAT IONS .................................................................................... 85 6.0 FLOOD INSURANCE RATE MAP ............................................................................. 86 7.0 OTHER ~TUDIES .......................................................................................................... 88 8.0 LOCATION OF IJATA .................................................................................................. 88 9.0 lllllLIOGRAl'HY AND REFEREN CES ..................................................................... 89 10.0 REVISION DE SC RIPTIONS ........................................................................................ 96 I 0.1 Fir st Revisio n ........... .... ................. . ................... 96 I 0.2 Seco nd Re vision ....................... . 98 I 0.3 Third Rev isio n ... IO I I 0.4 Fourth Re vi sion.......................... ........................................... .. ......................... I 03 Fig ure I Fig ure 2 Figure 3 Fi gure 4 Figure 5 Tab le I Tab le la Tah lc 2 Tab le 3 Table 4 Table 5 FIGU RES Frequency-Discharge , Drainage Arca Curves , Coal Creek. Cherry Creek , Sand Creek ............... , .................... . Frequency-Di sc harge , Drainage Arca Curve s, Cottonwood Creek , Big Dry Creek ....... . Frequency-Discharge , Drainag e Area Curve s, Murphy Creek, Little Comanc he Creek .......................... .. Frequenr.y-Di sc harge , Drainage Arca Curves , Co manche Creek , We st Bijou Creek , Box Elder Creek ....... . Floodway Sc hema tic .......................................................... , TABLES Flooding Sources Studied by Det ai lcci Method s .......................... . Flooding Sou rces Restudied or New ly Studied by Detai led Methods Flooding Sources Studied by Approxunate Me thods ......... Sumr.iary of Di sc har ges ............................. .. Flood way Data .. .. .. .. .. .. .. .. .................................... .. Co mmu nity Map Hi story ..................................................... . 14 15 16 17 27 5 5 6 18 28 87 I I I I I I I I I I I I I I I I I I I Exhibit I -Floo d Profi les Bear Cre ek Bear Gu lch Big Dry Creek Bi g Dry Creek Tributary A Blackm er Gu lch Bo x Elder Creek Cherry Creek VOLUME II EXHIBITS Cherry Creek (R ight Overbank Sp lit Fl ow) Cherry Creek Spi ll way Drain Coal Creek Co manche Creek Coo n Creek Co ll on wood Creek Ex hi bit I -Flo od Pro fil es Coy ote Run Du!ch Cre ek East Toll Ga te Creek Firs t reek Go ld smith Gul ch Greenwood Gu lch Gre enwood Gu lch Bypa ss Happ y Canyo n Creek Lee Gul ch Little Co manche Creek Lillie Dry Creek Lilli e's Creek Lone Tree Creek VOLUME Ill EXHIBI TS iii Panels 0 I P-0 2P Pan els 03P-l OP Panel s 11 P-29 P Pane ls 30 P-32P Panel s 33P-3 7P Pan els 38P-65P Panel s 66P-75P Panel 76P Panel s 77P-78 P Panel s 79P-82P Pan el 83 P Panel 84P Panel s 85P-93P Panel s 94 P-I 09P Pa nels I I 0P-1 I 2P Panel s I l 3P-11 5P Panel s I I 6P-1 I 9P Panel s l 20 P-124 P Panel s I 25 P-I 31 P Pan els I 32 P-l34P Panel s l 35 P-1 36 P Pane ls l 37 P-14 6P Pan el 147P Panels l 48P-l 74 P Pan els I 75P-l 79P Panel s I 80 P-1 86 P Ex hibit I -Flood Pro fil es (Co nt 'd) Murphy Cree k Pine y Creek Prenti ce Gulch Quincy Gulch Sab le Dit ch Sab le Dit ch Overflow an d Creek SJCD 6 100 SJCD 6200 Slaughterhou se Gul ch Sou th Platte Ri ver VOL UME I V EX HIBITS Sout h Tributary laught erh ousc Gulch Spring Cre ek Toll Gate Creek Unn amed Creek West Bijou Gulch Wes t Harvard Gulch West Toll Gute Cree k West Toll Gate Cre ek Tributary Wes t Trib ut ary To Gold smith Gulch We sterl y Cree k We sterl y Cree k Overflow Will ow Creek Sterne Park way Ove rfl ow Wolf Creek Wol f Creek Trib ut ary Granby Ditch Ex hibi t 2 -Flood ln surun cc Rate Map Ind ex Flood In suran ce Ra te Map iv Pan els 187°-197 1' Panel s I 98 1--209 P Panel 2 !OP Pane ls 2 11 P-2 I 3P Panels 2 I 4P-2 I 7P Panel 2 18P Pan els 219 P-222 P Pan els 223 P-225 P Panel s 226P-227P Pane ls 228 P-232 P Pan els 233P-234P Panel s 235 P-236 P Panel s 237P-238P Panel s l39P-24 IP Pm.els 242 P-243P Pan els 244 P-246P Panel s 2471'-2 49 1' Panels 25 0P-2 56 P Pane l 257 P Pan els 258P-260P Panel s 261 P-266P Panel 2671' Panels 268 1'-27 IP Panel 2721' Panels 273 P-274P Panel 275.- Panel s 276P-280P I I I I FLOOD I NSU RANCE STUDY <\._,PAHOE COU 'TY, COLORADO, AND I NCORPORATEI: AREAS 1.0 )DUCTION I ' Purpose of Stud y Thi s Flood In suran ce Stu dy (F IS) revi ses and supersedes the Fl rep ons ancVo r Flood In suran ce Rate Maps (F IRM s) in the geogra phic area of Arapa hoe ount y, 1,a lorado includin g: the Ci ti es cf Aurora , Ce ntennial , Cherry Hills Vi ll age , Deer Trail , Englewood , Glendale , Greenwood II dlage , Linlet on and Sheridan ; th e Town s of olumbin e Va ll ey and Foxfie ld ; and unin co rporated areas of Arapa hoe Co unt y (hereinafter referred to co ll ective ly as Ara pahoe ount y), and aids in th e ad mrn is trntion of th e Na tio nal Flood In sura nce f,c , vf I 968 and the Flood Di saster Pro tec ti on Act of I 973 . fhe Ci ti es of Aurora and Lin leton each fa ll in more than one county , but are included in their enti rety in thi s FIS . The Town of Benneu fa ll s i" both Arapaho e and Adams Coun ties, but is excl ud ed from thi s FIS and included in it s entirety in th e Adams Co unt y Fl . The Town of Bow Mar fa ll s in both Arapahoe and Jefferson countie s. but is excl uded from thi s FIS and in clud ed in it s entirety in th e Jefferson Co unt y FIS. Thi s study has developed fl ood risk darn for va ri ous areas of th e eomm unit y th at will be use d 10 establish actu aria l fl ood in suran ce rate s. Th is infonnation wi ll al so be used by Arapahoe County and in corporated areas 10 upd ate exis ting floodplain regulati ons as pan or the Regular Ph ase of the atio nal Fl ood Insurance Prv gra m (NF IP ), and by loca l mid regiona l planners 10 further promote sound land use and fl oodp lain devel opment. Mi nimu m nooJp lain 111:magcmcnt requirem ent s for participation in th e NF IP arc set furth in th e Code or Federa l Regulation s at 44 FR , 60.3. In ~o mc state s or communitie s, no ocl plain mana ge ment criteria or reg ulatio ns moy exi st that arc more restricti ve or comp reh ensive than the mini mum Fcdcrnl requirement s. In such ca ses. th e more n:sLri cti vc cr it crin take precedence, and th e State (o r ot her juri sdictiona l agen cy) wi ll be ab le to exp lain th em . 1.2 Auth or it y and Ackn owledgements The ources of auth ority for th is FIS rep on ,ue the Na tion al Fl oo d Insuran ce Ac t of 1968 and the Fl oo d Disa ste r Protection Ac t of 1973 . The origin al hydrol og ic and hydra uli c anal yses for the Floo d In surance Stu dy for the unincorpora ted area s of Arapaho e Cou nt y were pcrfonned by Gingery and Associates , In c., fo r the Fed era l In surance Ad mini stration (F IA), under Contrac t o. H-}7 16. Thi s wo rk was co mp leted in July 1975 (Reference I). Hydrologi c ~nd hydraulic informati on for ponions of Bear Creek , Bi g Dry Creek, Blackmer Gui.:!,, Ch_,,y ~reek , Dut ch Creek , Granb y Ditch , Go ld smith Gu lch, We st Tributa ry to Go ld smith Gul ch, Greenwood Gulch, Lee Gu lch, Liules re ek , Li lli e Dry Creek, Quin cy Gu lch , Sab le Ditch and Sab le Ditch Over now , Sa nd Creek, Slaught erh ouse Gul ch and its So uth Trib utary , To ll Ga te Cree k, West To ll Gate Creek, West Toll Ga te Creek Tribut ary , Ea st Toll Gate Creek, Unnam ed Cree k, West Bijou Creek, Westerl y Creek , Co lu mbi a Cre ek, and Side Creek and its Tribu tary we re taken direc tl y fro m th e exis ting Flood In suran ce Studie s fo r Aurora , Cherry Hill s Vi ll age, Co lumbin e Valle y, Englewood, Greenwood Villa ge, Littl eton, and Sheridan (Refe rences 2 through 9, respec ti ve ly). T:,e hydrol og ic and hydraulic anal yses for portio ns of First, Piney, Murph y, Lone T• ee , Happy Canyo n, Cn tt onwood and Li Il les Creek s and Lee Gul ch we re pe:formed by J.F. Sa to nno As soc iates , for th e Federal Emerge ncy Managemen t Age ncy (FEMA), under Con tract No . EMW84-C-l 63 I. Thi s work , as co mp leted in Au gust 1985 (Re fe rences 10, 11 , 12, 13 , 14, 15, and 16). The hydrauli c anal yse s fo r a porti on of Cherry Creek ex tendin g from Cherry Crel'k State Recreat ion Area to th e Arapahoe Douglas Co unt y lin e we re perfo rm ed by Greiner Eng ine ering, as reported in Ri ve r Run Deve lopment , Letter of Map Rev ision, Arapaho e Co unt y, Co lorado (Refe rence 17). The re vised hydraulic analyses for porti ons of Eas t Toll Ga te and Wo st Toll Gu te Cree ks were performed by Merri ck and Com pany. Grein er Enginee rin g, and th e Cit y of Aurora Engi neerin1: Di vision (Re fe rence s 18, 19, 20, 2 1, und 22). Th e hydraul ic analys is fo r a porti on of Unn amed Cree k (Tr ib uta ry to We st To ll Ga te Creek ) wa s perfonned by '-lo ll and Corpo rati on (Refere nce 23). Th e hydro log ic study of th e So uth Plall e Rive r, from Chatfie ld Dam to the corpora te lim its of th e City and Co unt y of D',nver, was prepared by Merrick and Compa ny, und er co ntrac t to the Urban Dra ina ge and Flood Co ntrol Di str ict (U DF CD), an d wa s co mpl eted in May 1983 . The hydrau li c analyses fo r the So uth Pl nuc Rive r, fro m the co rp ora te li mi t~ of th e ity and Count y of De nve r, upstream to th e U.S .. \rmy Corps of Engineers ( OE) hnnncl Im provement Proj ec t, we re perfo rm ed by Wri ght Water Enginee rs. un !er con tra ct to UDF CD, an d were co mp leted in Sep tember 1985 . Th e hydra ul ic ana lyses of th e COE han nel Im proveme nt Proj ec t were also performed by Wri gh t Water Eng in ee rs un der co ntract to UDF CD (comp leted in Sept emb er 1987). Th e hydrau lic reana lyse, of th e So uth Platt e Rive r, from th e COE Chann el Imp rovemen t Project (Fa irwa y Lan e) upsirea m to th e Chatfi eld Da m, were ba se d on th e UE Sep temb er 1979 hydrau li c co mput er mo del -, usin g the di sc harges detcrmin ccl by th e May 1983 Merrick hydrologic stud y and wa s carri ed out by th e FEMA Tec hni ca l Eva lua tion Con tractor , in Novemb er 1987 . For th is count yw ide r!S re port , revi se d hydrol og ic and hydrau li c ana lyses were taken from repo rt s prepared for the UDFC D on Bo x Elder Cre ek by Wri ght Water Engi neers and CH2MHill (Reference 83), Cherry Creek by URS Corpora tio n 2 I I I I (Reference 85), Little Dry Cre ek and Tributaries by WRC Engineering , Inc. (Reference 86), Go ldsmi 0t Gulch by Mo ser and Associates (Reference 87), SJCD 6200 by Olsson Associates (Refe rence 90) and Murphy Creek by Moser and Associates (Reference 9 1 ). Th es e ana lyse s were co mpleted under contract with th e UDFCD . Base Map information shown on thi s FIRM was provid ed by th e Arapahoe Cou nty OIS . Additional input was provided by the Cities of Aurora and Littleton . Th ese dat a are current as of 2004 . The coordinate syste m used for the produ ctio n of the digital FIRM is Universal Transverse Mercator refe renced to No rth American Datum of 19 83 and the GRS 80 sp heroid , We stern Hemisphere . 1.3 Coordination The Arapahoe County Plaru ;i.ng Department supplied zoning and cr,rporate boundary maps for areas throughout the county . Conferences were held wi th the County staff on Jun e 5, July 15 , and July 24, 1975 . The fi na l community coo rdination meeting for th e original study of the unincorporated areas was held on September 111, 1975 .The COE , Om aha Di str ict, supplied base mapping , hydrol og 1c input, and information on Chatfield Dam for th e study reach of th e South Platte River. In addition , conference s were held with th e C 1.:., Omah a Di strict, on Octo ber 16, 1974, November 27 , 1974 , and March 21, 1975 . Of pa rt ic ul ar sig nifican ce to thi s study was a COE fl oo dpl ai n inform atio n study of th e Denver Metropolitan Reg ion , dated October I 968 (Referen ce 24) and a Floodp lain Information report prep ared by the COE , dat ed July 1971 (Reference 25). Th e U.S. Geological Survey (USGS) wa s c01 1tJ1c ted to obtain hi storical flow dat a (Ret'erences 26, 27 , and 28). Map s of fl ood-pro ne areas prepared by the USGS , showing approximate fl oodpla in bound ary delineations at a sca le of I :24,000 , were also reviewed (Reference 29). At n mee ting on August 16, 1974 , att en ded by representati ves ofUDFCD , FIA, and Gin gery As soc iates, Inc., 01 e study reaches were clearly ex plain ed with th e methodology to be used in th e stud y. An additio nal meetin g was held on January 24, 1975 , to furth er cl arify the purpose of th e study and method s used for fl ood pl ain delineation . UDFCD suppli ed con tour maps at 2-foot intervals for Big Dry Creek , Sand Creek, and Coa l Creek alon g with an interim report entitled 11...!UQ[ Drainageway Ma ste r Plan --Big Dry Creek (Refe rence 30). Numero us other agencie s and indi vid ual s were co ntac ted for bac kground information , including the Colorado Water Co nservation Board (CWCB), which prov ided publi shed rainfall-runoff data (Reference 31 ); Colorado Highway Department; Union Pa cific Railroad ; and U.S. Soil Co nservati on Service (SCS). Pri vate citi ze ns of Watkins, Strasburg, By ers , and Dee r Trail were inte,rvkwed regarding pa st floods, high-waler marks , and flood dnma ge . Prior to the res tudy, a meeting was held in early April 1984 with the Arapahoe County Engineering Department and UDF(:0 to de f me study reache s; however, no reache s were identified at this meeting . The srudy reaches were se lected at a meeting in tale April 1984 attended by the study contracl">r and FEMA . An intermediate community coordination meeting for the restudy was held in July 1985 and attended by the County , the srudy contractor and the FEMA representative to explain the reaches srudied and the methods used. UD i'CD provided copies of previous master plan s and flood ha zard delinealiou maps that covered so me of the stream reaches being studied. The County provided up-to-dale road maps and corporate boundary maps. FEMA authorized a countywide resrudy for Arapahoe County in December 1985 . For this countywide FIS report, an initi al 1..Jordina:,un meeting was attended by FEMA; Arapahoe County; :lte Cities of Aurora , Centennial, Cherry Hills Village , Englewood, Glendale, Greenwood Village, Littleton , and Sheridan; the Town of Columiline Valley ; the CWCB; the UDFCD; Michael Baker, Jr ., the National Service Provider; and Merrick and Co., the study contractor, on October 26 , 2004. Al this meeting, the communities were notified tha t their FIS report and FIRMs wo uld be converted to a Digital FIRM (DF IRM) format. Additionally , stream s to be added as detailed srudies and ap proximate studies were selected , and base mapping and topographic mapping was provided by Arapahoe County along with the City of Aurora . The resu lts of thi s countywide study were reviewed at the final Consultation Coordination Officer (CCO) meeting held on December 18, 2008 , at the Southeast Metro Stormwate, Authority office in Englewood , Colorado. The meeting was attended by representatives of UDFCD , FEMA , th e State of Colorado , FEMA contractors and local communities . All iss ues raised at that meeting have be en addressed . 2.0 AREA STUDIED 2.1 Scope of Study This FIS covers the geographic area of Arapahoe County , Colondo including the incorporated towns, cities , and communities which fall within more than one county as described in Section I. I (excluding the Towns of Bennett and Boiw Mar). All or portions of th ~ flooding sources listed in Tab le I were studier\ by detailed methods in previous Flood Insurance Studies (FISs) covering Ara1,1ahoe County and Incorporated Areas (References 2 through 11, 88 , and 89). 4 I I I I TABLE I -FLOO DfNG SOURCES STUDIED BY DETA IL ED METHODS Stream Stream 3ear Creek Pii1ev Creek ~ear Gulch Prai rie Do g Draw Big Dry Creek Prentice Gulch Big Dry Creek Tribut ary A Ouincv Gulch Blackmer Gulch Rat Run 3ox Elder Creek Sable Ditch ardboard Draw Sand Cree k Cherry Creek Slaught erho use Gulch herrv Creek ti oillwav Drain SJCD 61 00 oal Creek SJCD 6200 oo n Creek South Pl atte River Cottonwood Creek South Tri buta1 • ovote Run Sor ing Creek Eas t Toll Gate Creek Slaughterhouse Gulch First Creek Toll Gate Creek Joldsmith Gulch Unnamed Creek J ranbv Ditch Wes t Toll Gate Creek Jreenwood Gulch West Toll Gate Creek Tributarv __ Hannv Canvon Creek West Tribut arv To Goldsmith Gulch ee Gulch Westerly Creek ittl es Creek Westerly Creek 0l'erflow ittle Drv Cree k Willow Creek one Tree Creek Wolf Creek MumhvCreek Wolf Creek Tributary Muskrat Run Woodrat Gulch for this co untywid e FIS , th e fo ilowing streams in Tab le la were either res tudied or new ly stu died by detailed methods . TABLE la -FLOODING SOURCES RESTUDIED OR NEWLY ST'.JDIED BY D.ETA IL ED METHODS Stream Limits of Revised or New Detailed Stud, ,.. Box Eld !r Creek Down strea m limit s of Aurora to Jewell Ave . ex tend ed BearG ul.:h Downstream limits of Aurora to 18"' Avenue ~tn Downstre am limits of Aurora to Jewell Ave . extended Prairie Dog Draw Confluence to I• 70 Rat Run Confluence to study limit ~~tRun Conflueni;:, to uo stream of Gun Club Roa d -· Str,n m Limits of Revised or New Detailed Studv -=---·-==-------Wu.,_;;,, alch Con fluenc e to study limi t -, ~---Can,,,.,ord Oraw Con fluen ce lo study limit -Chcrrv Creek Reservoir to Dou el os Co unlv Line -Lin ;c Drv Creek Clarkson lo Quebec Street Willow Creek Confluence lo Englewood Dam Greenwood Gul ch Con fluen ce lo Hollv Street Quincv Gulch _, Co nfluence lo Hieh Line Ca nal Bla ck mer Gu lch Co nflu ence lo High Lin e Ca nal Prentice Gulch Co nfluen ce lo Holl y Street Goldsmith Gulch Belleview A venu e to Araoahoe Road West Trib To Goldsmith Co nflu ence to Peakview Avenue -SJCD 6200 Co nflu ence lo Jefferson County l Mm ihv Creek Confluence to Studv Limit Cherry Creek (Right Station 89292 to Station 9 1117 Overb ank Split Flow) All or portions of th e streams in Table 2 were studied by approximate method s in pre vious Flood In sura nce Studies for Arapahoe Cou nty and In co rpora ted Area s (R eferences 2 -1 1, 88, 89). TABLE 2 -FLOODI NG SOURC ES TU DIED BY APPROXIMATE METHODS Stream Box Elder Cree k upper reac he s Coa l Creek uooer reache s Comanc he Creek Drainaecwav Din Co lum bine Vall ev East Biiou Creek Co lumb ia Creek De er Trail Cre ek FimCrcek Kiowa Creek Lill ie Coma nche Creek Middl e Biiou Creek Mu ddv Creek Upper reac hes of Pine y Creek Sena c Cree k Sid e Creek Unnamed Trib ut arv to Coal Creek West Bi iou Cll'cic West Box E1ier Creek We sl Toll Gate Creek Wesl Tdl.Gate Creek Tribut arv Wolf Creek 6 I I For th is countywide FIRM , th e exis tin g FIRM was co nve rt ed to a Digiin l FIRM (!JF IRM ). Detaile d ana lyses were tak en fr om th e effective FIRM or from exis ting UDF CD report . The ex istin g detail ed an alys is was origin ally used in deve loped areas or areas wi th a hi gh deve lopm ent potential. The exis tin g approxim ate analysis was ori gina ll y used to stud y th ose areas for whi ch dein iled in fo rm atio n wa s not avai labl e or those area s havi ng a low de velopmen t potential or min imal fl ood haza rd s. Th e sco pe and methods of stud y were proposed to, and agreed up on by, FEMA , CWCB, UDFCD , Arnpahoc Cou nt y, and th e in corpora ted co mmunitie s withi :• Arapaho e Coun ty. Thi s upd ate al,.i incorpora tes Leners of Map Revision iss ued LV FEMA . 2.2 Co mmuni ty De scri pti on Ara pahce Co unt y is loca ted in central Colo rado, just so uth and cas t of Den ver. The ge nern l ph ys ical boundary is th at of a rec tan gle I 2mi les by 72 miks, which ex tend s from r,ear the foo thill s of the Rocky Mountains to th e open plain s of eastern Co lo:·ado, cove rin g approx imatel y 86 4 sq uare mile s. The City of Aurora li es cas t of i)enve r, extending nort h into Adam s ounty and so uth in to Dougla s ounty . The City of Littl eton lie s so uth anJ we st of De nve r, extendin g so uth int o Douglas Co unty and so uth we st int o Jefferson Co unt y. The climate in th e stud y area va ri es slig htl y from th e Den ve r metrop olit an area to th e prairi e Lnnd s on th e ea stern end ; but , gene rall y, it is charac teri stic of th e temperat e hi gh plain s. The me an annual te mperature is 50 .fF: the mean annual snowfa ll is 45 inches, and th e mea n annu al rainfa ll is 14.0 5 inc hes . W11 h a mea n growi ng sea so n of 139 da ys , agricu ltur e flouri shes. Toda y, Arapahoe County is still basicall y an agr icultural and res id en ti al ,:o m111 um1 y. with mo st of th e popula ti on co ncc 11 1ra tc cl in th-.: we stern one-th ird o f the cou nt y. Dur ing the pust 25 year s, th e count y popu lati on ha s grow n rapi dl y as a rc s1 :!t of Den, ..:r me tro polita n arc:1 urbani zation and sub seque nt ex ten sive suburban deve lopm en t ou nt y pop ulation fi gures for 197 0 and I 980 arc 16 1,000 and 293,62 1, res pec ti ve ly. Thi s kind of subu rban devclopme 111 press ure is now, and will co ntinue 10 be, evi dent in and alon g th e nood pl ai ns of Bi g Dry ree k, Littl e Dry Creek, ono nwood reek. Cherry reek , Piney Cree k, an d Cree k., oa ! Creek, an d th e So uth Platte River. Resi denti al gro wth has also occ urred along the bank s of Box Elde r Creek nnd Co man che Creek . The co unt y lie s with in th e So uth Plan e Ri ve r Ba si n, wit h he adwa ters ex tendin g inl o the Rocky Mountai ns 10 elevati ons of 14,000 fee t. Th e wa ters of the So uth Pl aue Riv er have been appropri ated fo r muni cip al and irrigatio n t1 sage. The So uth Platte River in Arapa hoe Coun ty fl ow s from so uth to north • ,ng th e we stern edg e of th e co unty. The So uth Pl ane River in Arapahoe Co unty is ,, conti nu ous fl owin g strea,n. whereas the trib utarie s arc intcnnitt enl nowin g strea ms. The So uth Pl atte Ri ve r ha s two maj or noodi ng charac tcri sti cs-snow melt and summ er ,hundcrstonns . Th e tributary bas ins arc narrow and have clayey -loam soi ls. In the und eve loped ponion s of th e basins , the grou nd cover con sists of buffalo grass, willow s, and co ll onwood trees. Develo pm ent has occurred up to the cha nn els on th e tri but ari es. The fl oo dpl ain on the South Pl aue River in tlt e pas t wa s mo stl y ag ri cultu ra l, but today comm ercial , indu strial , and reside nti al developm en t has encroached ont o th e noodpl nin . In va ri ous reac hes of the noodplains, de ve lopm en t pre ss ures continu e to ex ist. Th e co un ty gove rnm ent is work in g to retain the open spr,ce of th e noodplai n 2.3 Prin ci pal Flood Prob lem s The Sou th Pl nuc Ri ve r nows thr ough th e wes tern edge of Arapahoe Co unty in shiftin g chann els in a broad, shall ow bed with low, nat ove rbank s. Stre ams tr ibutary to the South Platte River are eph emera l and now in stee,1, narrow channe ls; wherea s those in th e eas tern two-third s of the coun ty fl ow in ,vide , na1 cha me ls simil ar to th e So uth Pl aue Ri ver. Sh ec tn ow occurs wi thin th e City of Liul cton on the lowe r reac hes of Li ttl es Cree k and Slaugh terhouse Gul ch. All stre ams studied have had variou s st mctural impro vemen ts but th e in ten se and infrequ ent thund erstonn s charac teri stic of the area can generat e nood s in exces s of exist in g stm ctural capac iti es. The nood threat th roug hou t th e co unty has not bee n adequately defined and urbani zatio n has occ urre d in ce rtai n areas wi th out re ga rd to th e hazard . Major nood s ha ve oc curred on the So uth Plau e River and its tributarie s in Arap ahoe ou nty since 1844 . Dming th e period , 11 devastating nood s have occ urred on th e So uth Pla ue River ; 17 have occ urred on Cherry Creek; 3 eac h have occ urred on Bijou , Bo x Elder, Co m,•nc he, and Sand Creek s; and I ha s occu rred on Toll Gate Creek. Histo ri~ nood in fonna ti on on oth er strea ms in Arapah oe County is not avai lab le. In 1844 and 1864, report s read , "bo tt omland s near De nve r were cove red wit h wate r bluff to blu ff." By 1876, encroachmen t int o the noo dpla in had deve loped to such an exte nt th at on Ma y 23, 1876, the Rocky Mountain New s re ported, "(Th e South Plat te River) wa s hi gher to be sure--seve ra l feet hi gher perhaps in 1864--b ut it was no t ab le to wo rk such des tm ct io n al that time as now. There was nol so mu ch tow n here in 1864, as now, nor as many bridge s." The mos t significant noods of rece nt tim es on th e Sou th Plane Ri ve r occurred in 19 12 , 192 1, 1933 , 1935, 1942, and 1965 durin g which disc harges of 13 ,000 cubi c fe et per seco nd (cfs), 8,7 90 cfs, 22 ,000 cfs, 12,320 cfs, 10,200 cfs , and 40 ,300 cfs , respe ctively , we re record ed . Ch erry reek experience d a sim il ar noo d his to,y, wi th 8 I I I I I I I I I I I I I I I I I I I discharges of25,000 cfs, 34 ,000 cfs, 10,7 00 cfs , 17,600 cfs, 10,800 cfs and 39,900 cfs in 191 2, 1933, 1945 , 1946 , 1963 , and 1956, respectively. In interviews held in Watkins, Strasburg, Byers, and De er Trail regarding fl ood histories on Box Elder Creek, Comanche Creek, West Bijou Creek, and East Bijou Creek, residents recalled severe damage and lost li ves in floods occ urring in 1905, 1935 , and 1965 . All of these floods of record on the South Platte River and tributaries have been generated near their headwaters on the slopes of Monument Divide, a high ridge located between Castle Rock and Colorado Springs and extending from the Rocky Mountains down into the plains near Limon, Co lorado. Pa st floods of the mountain lributanes have resulted from snowmelt. Intensive rainstorms cause flooding in both the mountain tributaries and the eastern 1butaries. In 1912, Cherry Creek swelled to flood stage from cloudbursts centered simultaneously over Denver and the upper reaches of the creek .. In 1933, similar circumstances caused the Castlewood Dam ahove Franlctown in Douglas County to fail, sending a 34,000-cfs flow of water tht.udering down the canyon into Den ve r. In 1965, the whole South Platte River Basin was drenched by a unique combination of orographic effects and meteorological conditions that caused the worst flooding in the region's recorded history. Severe thunderstorm s had formed over the headwaters of Plum and Cherry Creeks on June 16 and slowl y moved northeasterly d~wn the creeks; thus , the heavy rains tend ed to follow and augment the peak flows . More than 14 in ches of rain fell near Monument Divide at Palmer Lake in 4 hours. Overnight, westerly winds shi fled the storm front to an orie ntation ove r the Kiowa and Bijou Creek basins to meet wi th thunderstorms forming just so uth of Agate , where 5.25 inch es fell in 45 minutes . The net result was six persons drowned, two other deaths caur,ed by flood -related activities, and estimated damages in the Denver area were $500 million. Flood problems in the area have been the re sult of not only rare norm events but also of improper floodplain development. Visual accounts of floods have noted th at the debris transported by floodwater contained natural debri s, suc h as tree s, rock , and soil , but consisted chiefly of items foreign to the floodplain, such as houses , bridges, automobiles, heavy equipment, lumb er, house trailers, butane storage ta nk s, and other flotsam . With these items ob structing bridges and culverts , flood le ve ls rose and caused more extensive damage . Property which wa s not structurally damaged by flood depths and velocities exp~rienced much damage and clea nup cost re sulting from mud and silt depo sition •nd erosion. 2.4 Flood Protection Measures The fir st tangible contribution to fl ood control on the str, J ms flowing through Ara pah oe County was made in 1890, when Castlewood Dam , primarily 9 intended for irrigatio n storage , was complete d by the Denver Land and Wa ter Com pany on Cherry Creek, 35 miles upstream fro ,n De nver. Th e da m, wi th a storage ca pa ci ty of 4 bi lli on ga ll om, was mistakenly regarded by ma ny as protec 1ior against deluge s. In August 1933, th e dam burst under pressure ,)fwater fr om severe thund erstorm s in th e upp er Cherry Cre ek basin . Flood - co ntrol measures were taken on Cherry Cre ek in 1936 with th e comp leti on of the S800 ,000 , 55-foo t-high Kenwood Dam, 5 mile s sou th ea st of Denver, ne ar Sull iva n, Co lorado . Despi te it s apparent guara nt ee of sec urit y, Kenwood Dam wa s not regarded as th e complete an swer to fl ood contro l on Cherry Creek and was aba nd oned . In 1950, Cherry Creek Dam was construc ted just up stre am of the forme r Kenwood Dam at a cost of$20 milli on . The dam spa ns 14,300 feet acro ss th e creek at a heigh t of 140 feet , an d now serves th e community as a park and wate r recreation area as well as a retarding barrier for fl ouds much larger than the event of Jun e I 965. Cherry Creek Dam wa s designe d an~ built by th e COE to s:ore th e Standard Project Flood , which is appro ximatel y eq uiv alent to th e 500- yea r fl ood . The dam eliminate s th e flood potential from 38 5 square mil es of th e total drainage area of 409 square mil es. With th e his tory of major nooding on the South Platte Ri ver through 1933 , cu lmi na tin g in th e plannin g, design , and co nstru ction of th e Cherry Creek Reservoir in 1950 , c it izens ~f the Denver me tropo lit an area saw th e need for an add iti onal nood-control s tru ct ur e on th e South Platte Ri ver, jus t down s trea m of th e con nuen ce wit h Plum Creek . During th e 1950 s, th e planning and de s ign for a n ood-co nt ro l re servoi r were comp leted for Chatfie ld Dam . At that time, howe ver, funding was not avai lable to initiate and complete constru ction . The fl oo ds of 1965 chan ged the minds of many co ncerni ng th e nee d for th e struc tur e. Th e less of 8 li ves and property damage ass ess ed at $J OO milli o n in the Den ver area promp ted th e release of funds a nd constru c tion began . In 197 3, final cl os ure of the dam was made and the facility be came ca pab le of ·toring tri but ary flo odwater. All the re lated rese rvo ir impro vemen ts, includin g re creational faci liti es , be ca me totally operat io nal in 1976. Chatfiel d Dam is loca led app roxi mat el y 0.5 mi le a bove th e Cit y of Littl eton corporate limits , in Douglas and Jeffe rson Co unti es . The reach o f the South Platte Ri ver lyin g within Arapahoe Co unty will still experien ce noodin g from tributary strea ms at Littl eton and down strea m. To ass ist the OE with need ed n ood -co ntro l measur es al ong th e 6.4 mil es o f th e South Platte River th at lie adjace nt 10 th e Cit y of Littleton , in Arapah oe Co unt y, citi zen s of L11tlc1on vo ted in 197 1 to pr ov id e fun ds 10 ass is t th e O E in impl ement ing a mu1u a lly sa ti s fa ctory proje ct for nood control (Re feren ce s 32 and 33). In 1984, th e Cit y acquired and ann exed prop eny included wi thin the JOO-ye ar floodpl . in l imit wi thi n this 2-mil c reach , and plan s to retain the rural , open-space en vironment of the area . On the remaining 4.4 mile s o f th e Sou th Platt e River th at arc located in Arapahoe Coun ty and th e City of Li1tle1 on, th e COE had proposed a structura l solution to nood co ntrol , in corp orating ch annelization and diking . Stale fund s hav e bee n approp ria ted for rig ht-of-way ac qu is ition and co nstru cti on , for th e 10 I I I I I I I I I I I I I I I I I I I 3.0 purpo se of thi s stu dy, ha s been completed. The resulting channelization project conta in s the acce pt ed IO0 -year nood discharge and , therefore , this segment of the river presents minimal nood hazard to the county and affected communities. The UDFCD and City of Littleton constructed a 100· _ar capaci ty channel for Littles Creek from its co nnuence with the South Pl atte River to th e rai lroad corrido r. The UDFCD and City of Little ton construct ed a deten ti on facility near Gra nt Stree t and storm sewer up stream and downstream on Slaughterhouse Gul ch to reduce th e frequency and seve rity of flooding . The Colorado Department of Transport ation constructed a IO0-year capaci ty box culvert on Slaught erhous e Gulch from th e South Platte River to upstream of Sa nta Fe dri ve as part of a transporta tion project. A major flood co ntrol stru cture in th e Ci ty of Aurora is Qui ncy Dam on We st Toll Gate Creek, which was co mpl eted in 1974 . The dam and reservoir ser\'C as a water storage faci li ty and pro vid e approxima tely 4,5000 ac re fee l of stora ge for flood ,.:ontrol. The dam co ntro ls th e upper 4.5 square miles of th e drainage basin. The UDFCD and Town of Col umbine Va ll ey constructed a IO0-ye ar capacity channel on Dutch Creek from the South Pl atte River 10 Platt e Canyo n Drive . Major drainageway planning reports have been completed for all of the major drainageways in the populated area s of the county. These reports des ignate vario us st ructural mea sures and non stru ctural actions that wo ul d be appropriate to allevia te pote ntia l nood dama ge al ong th ese streams. ENG i 'EE ~G METHODS Fo r th e flooding so urces studied by detailed methods in 1hc community, sta ndard hydrologic and hydraulic stud y methods were used to determine th e flood ha zar~ data required for thi s stu dy . Flood events of a magnitude that arc expected to be equa led or exceeded once on the avera ge durin g any 10-, 50-, 100-, or 500-yca r period (rec urren ce int erval) have been se lec ted as lm vi n~ special signifi cance for floodplain managemen t and for flood in surance rates . These events, commo nl y termed the I 0-. 50-, I 00-, and 500-year floods , have a 10, 2, I, and 0.2 percent chance, respectively , of being equaled or exceeded during any yea r. Although the recurrence interval represents th e long-term , average period between floods of a specific mag nitude . rate floods cou ld occur at short intervals or even within the same year . The ri sk of experiencing a rare flood increa ses when periods of greater than I ye ar are considered . For example, the risk of ha ving a flood wh ic h equals or excee ds th e I-percent-annual-chance flood in any 50-year period is approxima tely 40 perce nt (4 in 10); for an y 90-ycar period , the risk increases lo approximate ly 60 pe rcent (6 in I 0). The analyses reported herein reflec t flo odi ng potentials based on conditio ns existing in the community at 1hr time of co mpletion of this stud y. Maps and flood elevations will be amended periodically to reflect future changes. II 3.1 Hydrologi c Analyses ~ Hydrologic analyses were carried out to establish th e peak di sc harge-fre qu ency relation ship s for each nooding source studied in detai l affecting the geogra phi c area of Arapahoe County . Recorded nood inform ati on for the majo rit y of th e streams studied by detailed method s within Arapah oe County is nonexi s tent. Good reco rd s do exi st for the Sou th Platte River and Cherry Creek. Due to the construction of Cha t fie ld Dam , the re co rd ed information on the South Platt e River is not applicable . As a re su lt , sy nth e tically deri ved hyd rograp hs were co mputed to det er mine potential nood mag nitude s for th c streams with relatively small drain age basins in the Denver met ro politan ar ea. Th ese hydrographs renect th e effects of precipitation , ground cove r, slope, drain age area , and other physical characteristics of the drainage basins . The syn theti c hydro graph method was used on Big Dry Creek , Piney Cre ek, Cottonwood Creek, Murphy Creek , Cherry Creek , and South Platte River. Where available , hydrologic data were compared wi th other studie s com pleted in th e area (References 30, 34, and 35). Fo r th e large drainage basins to the east of the Denver me tro politan area, nood magnitudes for th e se lected frequen cie s were computed usi ng the USGS regional analysis outlined in Water Supply Paper 1680 (Reference 36) for Regio n B, Arca 10. The relation ship between nood magnitud e and frequen cy, as ponraycd in the composite frequency curve in Water-S.,>pl y Pa per 1680, was extrapo lated to give a ratio of I 00-ycar nood discharge to mean annual di sc harge as th e basis for th e region al cu rve in Figures I, 2, 3, and 4 . The s treams who se hydrol ogy was derived from thi s reg iona l analysis we re th e upper reache s of Piney Creek an d Coa l Creek, Lone Tree Creek , Senac ree k, 1-05-44 12 Creek, West Box Elder Creek, Box Eld er Cree k. Kiowa Creek , Wolf Creek., Comanche Cre ek, Little Co manche reek, West Bij ou Creek , Middle Bij ou Creek , and De er Trail. Creek . Thi s curve wa s used as a compari so n for sy nth eti ca ll y ge nera ted hydrogra ph now s for eac h strenm in the stud y. For so me stream s, th e 100-yca r nood di sc harge ge nerated by hydrograph method s is hi gher than the curve would indi ca te du e to the effec ts of recent urbaniwtion. Th e South Pl atte River pea k di scha rge s for the JOO-and 500-year fl oods bel ow th e dam wer e computed to reflect in fo rma tion on th e opera ti on of Chatfi eld Dam . For th at rea so n, th e South P!att c Rive r docs not matc h th e USGS re giona l data . Rainfall data fo r th e synt hetic hydrologic ana lyses was taken from th e UDFCD Urban Storm Drainage Criteria Man ual (Refere nce 37). Synthetic hydrograp h proce dure s used in the study inc luded the Co lorad o Urb an Hyd rogra ph Procedure (CU HP), out lin ed in the UDFCD Manual (R efe ren ce 37), and the COE HEC-1 Flood Hydrogra ph Package (R~ferenc e 38). The 500-year nood discharges for all detai led-stud y strea ms were checked by strai ght-line extrapo latio n of frequencies 12 I I I I I I I I I I I I I I I I I I I previously detennined usin g the procedure of th e US G (Referen ces 27 and 36), and compared to the COE Standard Projec t Flood dat a wh en avai lab le. Hydrolo gic anal yses included in the Flood Insurance Studies for th e in corporated com munities of Au rorn , Cherry Hill s Villa ge , Linlct on, and Sheridan were incorporated into th e restudy in th eir en tirety wi th th e exce ption of streams or ponions of strea ms which we re supe rseded by more up-to-da te infomiati on (Reference s 2, 3, and 5 through 9). In addition , hydrol ogic data from va ri ous engineering repons (discussed in Section 7 .0) were used exten sively in the restudy of Arapahoe County. The method use d in th ese repons include CVHP , MlTCAT , and St onnwater Manage men t Model (References 10, I I , 12, 13 , 14, 15, and 16). Pe~k di scharge -drainage area relatio nship s for the streams stud ied by detail ed method s within Arap ahoe County , except Spring Creek and SJ CD 6100 , arc shown in Tab le 3 and Figur es I , 2, 3, and 4. 13 FEDERAL EMER GENCY MANAG EMENT AG EN CY A RAPA HO ECO UN T Y,CO AND INCORPO RATED AREAS ORAi NAGE A~EA SOUARE ~•~ESJ FR EQU ENC't -DiSC HARGE, DRAINAGE AREA CURVES COAL C REEK , CHERR Y CREE K , SAND CREEK ---------------~--- = z 8 ~ = V, = < = ,: ~ '-' "--v, --= ~ ~ "'~ < ~ "-- ::!D O"O 16 000 12 000 f-----------,--- E ~oc >-------,---------,,--,,.- .: on _ · -·· · ·· ·· .. : ·,;:}f --~1[illJ······· . .. :::•::::::::::::]· , .1 .. ·; •-. : • :_J __ :::-:.:: ::::.:·~: :: .. ; 1 --USG S R~ IO NU _; -·······i· .. ·-;-·1 · ·1 ..:J~::J : : :_::.__~.J.:.;.1:.::i: ... , ::oa:~:::;~~s~~;:cE ORA I !AGE ARE~ 1S □UAR E MIL ESJ :;.: ~o LURYE FEDERA L EME RG ENCY MANAGEMEN T AGENCY ARAPAHOE COU N TY . CO A N D INCORPORAT EO A RE AS !'"REQUEN CY-DI SCHARGE, DRAINAGE AREA CURVES CO T T O N WOOD C REEK , B IG DRY CRE E K 0 z 8 "'= "' « "' ,= ~ .,_ ..... ~ ~ = ~ « .,_ 10 coo 16 000 12 000 S 000 J 000 I . ..., G) c:: ::c !:Tl "' FEDER A L EMERGENCY MANAGEME N T AGEN CY ARA?AHOE COwNTY.~0 AND INCORPOR A TED A REAS ORA It AGE ARE ii ( SQUARE MILES 1 10 --!JS(,~ A~GIO S.t.L 100 l[;,,R CJSC t,,UCt: TO Oh, .. ,c:-UEt. CUR VE FREQ UENC Y-DI S CHARGE , DRAI NAGE A REA CURVES URPHY CREEK. LITTL E co,, ... NCH E C R EEK ------r .; ------------ C z . 0 I ~~ .,, Gi C: "' M ... "'"' "' ~"' "'~ u 0.. "' -~ 0 W FEDERAL EMERGEr CY ,\A J.:.GtM ENT AGE CY ARAPAHOE COUNTY, CO ANO INCO RPORATED AREAS □R; IN4 GE IRE~ SOU~RE ~IL ES> El PIN!:t CIIE[l £ c~•ui.c,H CPH •lSI 5l!0U CH£ 0 !0 1 HOH CIIEU --U S G S IIElilD~ll t TU I! OISOURli£ TO DF &P.U G[ 1REl ttll'iY[ FREQUENCY-DISCHARGE, DRAINAGE ARE A CUR VES PIN EY CREEK , CO MANC HE CRE EK WEST B IJOU CR EE K , BOX ELDER C"E EK TABLE 3 -SUMMARY OF DISCHARGES Peak Disc hnrecs (Cubic Feet nc r Seco nd ) 10% 2% lli 0.2% Drainage Arcu Annu nl An nua l Ann ual M!ll!il! Fl oodi ne Source/Location (S C1un re Mile s) Chance Chanc e Chance Chan ce Bear Creek Al Mo uth 22 4,170 6,920 8,150 11 ,280 Bear Gu lch At Mo ut h 19 .8 1410 4360 6300 10200 Bie Drv Creek Above Wi nd cnncrc Stree t 11.0 5,100 7.000 8,100 13,100 At Connucncc wi th Sou th Plntt e Ri ve· 19.0 7.100 9.100 10,400 17 ,200 At Littl eton Boul evard 19.5 7,000 9,~50 10,400 10,750 Blac kme r Gu lch Al Co nfluen ce wit h Greenwood Gu lch 2.3 1.390 1,850 1.950 2,33 0 At Con nuencc wit h Quin cy Gulch 1.5 780 1,040 1,IU0 1,330 At l·loll y Stre et 0.5 385 500 540 640 Box Elder Creek Uostrcam ofCovotc Run 173.5 780 5,520 8,760 15,000 At 1-70 165.5 78 0 5,560 8,820 15.100 At Uostrcnm Limit of Stu dy 127.2 780 5.59 0 8,8 $0 15.200 Cn rdboa rd Draw At Mout h 2.3 270 7 10 990 1.520 -Chc rrv Creek At Dow nstream Limit of Stud v 340 10,300 3 1,000 5 1,00u 150,000 169 3,3 00 9,300 13,300 63,000 -Chcrrv Creek Soi ll wnv Drain At Mouth 1.9 6 10 2,100 3,180 7,700 Cherry Creek (Righ t Ovcrbank Sp lit Flow) At Arapahoe Road .. I 2,090 7,077 62,211 Coon Creek At Con fl uen ce wi th Dutch Creek .. .. .. 2,9 00 . . Covotc Run At Mou th 28 .7 I 750 5.960 8.600 13 600 1-70/US-36 17 .0 1.680 4,960 6 940 10,800 Be low co nflu enc e with Woodrut Gulch 8.5 960 2.8 40 3,9 70 6,130 18 I I I I I I I I I I I I I I I I I I I Peak Disc hurRes (Cu bi c Fee t per Second) ~ lli 1% !llli Drn ir..;gc Arca An nua l An nu!!.l Annu al t l!J!!.. Flood ino Source/Locati on (Sn uarc Mil es\ Chance Chance Chance ( '·•'~_,i__ Dut ch Cree k ---· Uns trcnm of Plntt c Cnr.von Road ------7,4 00 -- -First Cree k Upstrea m of Smith Roa d 1,930 4,000 ,----- Gran by Di tch At Mouth 3.74 1,8 00 2,4 60 2,775 3,45 0 Ab ove Co nfl uence with Sa bl e Di tch 2.28 935 1,280 1,445 I 800 At Co lfa x Av enu e 1.96 488 876 1,080 1,732 At Laredo Stree t 1.38 2 12 372 44 7 1,170 Goldsm ith Gul ch At Bell eview Roa d 2.6 n o I 95 0 2,25 0 3,050 Wes t Trib ut ary to Go ld smi th Gulch At Orchnrc! .to:1d 1.3 53 0 840 1,000 1,38 0 Gree nwood Gu lch At Be ll ev ie w Roa d 3.3 1.800 2,55 0 2,75 0 3,200 At Co r.fl uc ncc wi th Prenti ce Cree k 2.7 1,700 2.J~ 2.45 0 2.800 At Orc hard Roa d 1.2 I.JOO 1,500 1.600 1,850 Haoov C:mvo n Creek UIS of Co nflu ence with Chcrrv Cree k ----__ , 3.69 0 -- Lee Gulch At Co nn ue ncc wit h So uth Platte Rive r 2.5 1.900 2.500 2,900 4,500 Litt le's Creek At Co r.flu cncc wit h So uth Plntt c Ri ve r 2.3 1.80 0 2,3 00 2,80 0 4,200 Littl e Orv Creek Clnrkson Street 23 ,66 2,275 3,750 4,580 5,970 Lol!n n Stree t --2,275 ' 3,2 10 3,5 40 5,960 Cind crcll u Co nd uit Ent rn ncc --2,350' 3 340 3.66 0 6,090:_ South Platt e Ri ver Co nflu ence 24,96 2,470 3,420 3.770 6,200 -Lone Tree Creek Dow nstream of Arn pnhoe Ail'JlO rt Runway ------850 -- At Cherry Creek Rec. Arca Boundary ------2,000 -- Mu nihy Creek At Mout h ------4,450 -- Peak Di sc hnrees (Cub ic Feet oer Second) 10% 2% 1% 0.2°,., Drninng1: ,'\rca Annua l An nua l Annua l Annu al Fl oo din e Source/Locati on (Sn uarc Miles\ Chance Chance Chance Chance Prairie Dol' Draw At Mout h 6.3 850 2.200 3,020 4,600 Pren tice Gulch ~th 0.8 640 870 920 l,QJ0 · Quincy Gulc h At Con flu ence wi th Bl ackme r Gulch 0.8 610 810 850 1,000 At Sout h Bell aire Stree t 0.4 32 0 420 445 550 Rat Run At Mou th 2.9 440 1,120 1.530 2,3 10 Sob le Ditch Above Con flu ence wi th Granbv Di 1ch 1.46 9 10 1.250 1.405 I 760 At Co lfax Ave nu e 1.02 730 1.030 1.030 1.4 10 Sa nd Creek At Mou th 147 10,000 22 000 29 .000 55,000 A l Co lfax Avenu e 97 6,700 15,900 21.500 45 ,000 Slaueh terh ou sc Gu lch At Co nflu enc e with Sou th Pl nttc River 2.0 1.400 1.700 2,000 2,9 00 South Tribut ary to Slaught erhouse Gulc h At Co nfl uence w/ Slaugh terh ouse Gu lch .37 438 520 550 720 SJCD 6200 UDs trcam of Pl:11tc Cnnvo n Ro:id .. .. .. 2.280 . . ,- So uth Platt e Ri ver Appruximntcl) 100 f eel Down stream of .. 4,900 10 ,900 14 .600 25,00 0 Co nfl uence wi1l 1 Bear Creek Ju st Ups trcnn 1 of Co nllu cncc wi th Bear .. 4.900 10,300 13 ,500 23.000 Creek Ju st Down stn::un of Co nflu ence with Big .. 4,300 9.500 12,700 22,000 Div Creek Approxi mately 100 Fe et Ups tream uf .. 3,300 6,900 8.900 15,000 Co nfluence wi 1h Bil! Drv Creek App roxi mately JOO Feet Downstrea m of .. 2,7 00 5,000 6,400 10,00 0 Co,i fluc ncc wi th Dutch Creek Ju st Upstream of Co nfluen ce wi th Dutc h .. 1,300 2,200 2,700 4,000 Cree k Pe ak Di sc harges (C ubi c Feet per Seco nd) JO% lli lli QJY, Draina ge Area An nu al An nu al A.!!n!!!!l Ann ua l Floodin• Source/Locati on (S ounre Mile s\ Chance Chance Chance Chanc e Sterne Parkwa y Overflo w 25 0 fee t downstream of Sout h Broadway ------128 -- Toll Ga te Creek At Mou th 4 1 4,400 15.500 24 000 57,000 At Easl 6111 Ave nu e 34 .7 4,050 13 900 2 1,200 52,000 Wes t To ll Ga te Creek At East Mi ss iss iooi Avenue 17.9 2,950 10,000 15 ,200 37,000 Below Co nfl uen ce wi th West Toll Ga te 16.9 2,800 9,400 14,400 35,000 Tributary At Bu ckl ev Roa d 14.8 2,150 7 300 11.200 27,4 00 Below Co nfl uence wi th Unn amed Cree k C l 1,100 3,650 5.900 14,000 At Eas t Ouincv A ve nu e 4.5 1,100 3,650 4.500 14,000 West Toll Ga te Creek Tri bu tary At Mouth 2.6 610 1,95 0 3,100 7,400 East Toll Ga te Creek Above Confluence with West Toll Ga te 10.8 1,420 4,8 00 7,500 18,500 Cree k Al Con fl uence wi th Side Creek 8.9 1,600 5.400 8,100 19,300 Unn amed Creek (Tribu tary to We st To ll Ga te Cree k) At Mc,th 6.1 1,150 3.900 6,000 14 ,2 00 We ster ly Creek At 141n A ve nue 10.8 2.700 4,200 5,000 l,,8 00 At Pond A-B 5.8 400 1,150 1.650 2/45() Will ow Cree k Uostrcum of Em!lewood Dam 9.41 ------ Wo odra t Gulch At Mouth 3.4 470 1,28 0 1,780 2,74 (1 Wolf Creek Upstream of Int erstate 70 82 .2 4,485 10,603 14,686 24 ,9 66 At Con flu en ce with Wolf Creek Tribut ary 7 1.7 4,278 10,2 33 14,166 24,082 Wolf Creek Tribu tarv At Mou th 3.5 571 1.1 85 1,578 2,683 Dut n no t ovn 1l nb lc " Value wns extrapolated 2 1 3.2 Hydra ul ic Analyses Ana lyse of the hydra uli c charac teristics of nood in g from th e so urces studied were carried out to provide es tim ates of th e elev ati ons of noods of th e se lec ted rec urren ce int erva ls. Use rs shou ld be aware th at nood eleva ti ons show n on th e FIRM re prese nt fo und ed whole-fool elevaiio ns and may no l exac tl y renec l th e eleva ti ons shown on th e Flood Profile s or in the Floodway Data Ta bl e in th e FIS re port . Flood elevat io ns shown on th e FIRM are pr im arily int end ed for nood in surance ra tin g purposes. Fo r co nslm cti on and/o r noodpl ain manage ment purpo ses, users arc ca utioned lo use th e naod eleva ti on data presen ted in thi s FI S report in co njun ctio n with th e dalll sho wn on th e FIRM . Wa ter-surface eleva ti on of noods of th e se lecte d recurre nce int erva ls were co mp ute d throu gh th e use of lh e COE HE C-2 slc pbac kwater co mputer progra m (Reference 38). Startin g wa ter-s urfa ce eleva ti ons fo r th e tributar ies of th e South Pl ane Ri ve r we re taken fr om prev iously co mput ed stage-disc harge relati onships wh en ava ila bl e. In many cases, contro l elevatio ns we re shifted up strea m lo b:idg cs or culverts. Wh ere no oth er info rm ation or contro l stmclure s were av ailable , the startin g wat er-surfa ce ele va tio ns were co mput ed by th e slope-are a meth od opti on of th e HEC-2 pro gra m. Detail ed cross section da ta for Co tt onwood Cree k, Cherry Cree k, Pin ey Creek , Murp hy Creek, Coa l Creek , Co manche Creek, Lilli e Co manche Creek, Wesl Bijou Cree k, and Box Eld er Creek were fi eld ,urveyed and were loca tod al close int erv als above and be low cul verts in ord er to co mput e th e effec ts of backwa ter. Fo r Lilli e Dry Creek , Bi g Dry Cree k, and Sand Creek , cross secti ons we re taken fro m detail ed topographi c maps (References 30 and 34). Detail ed mappin g or th e So uth Pl ane Rive r wa s secured fr om 1h c COE. The US GS topogra ph ic mappin g, at n sca le of I :24 ,000 , wi th a conto ur int erva l of IO fee :, was use d 10 suppl ement fi eld survey data (Refere nce 29). Hydrau li c analys es includ ed in th e Fl ood In sura nce Stud ies for th e inco rp ora ted co mm uni ties of Aurora , Cherry Hill s Vill age , Co lumbin e Va ll ey, Englewood, Greenwood Village , Lilll cton. and Sheridan we re in co rp orate d int o the restudy in their en tirety wi th lh e exce pti on of stream s or po rtio ns of strea ms whic h were supe rseded by mo re up-to-da le info rm atio n (Refere nces 2, 3, 5 th roug h 9, 88, 89). Hydrauli c anal yse for porti ons of First Cree k, Piney Cree k, Murph y Cre ek, Lo ne Tree Creek, Happy Ca nyo n Cree k, Co tt onwood Creek , Lee Gul ch, und Linl es reek we re take n fro m publ is hed UDFC D reports (Refe rences 10, 11 , 12, 13, 14, 15, and 16). Additi onal hydra ulic analyses fr om the va ri ous engin ee ring repo rt s di sc usseJ in Scc tio ,17 .0 have bee n incorporate d into the Arapahoe Co un ty res tud y. Hy draulic ana lyse s fo r portion s of Big Dry Creek Tri bu tary A, East Tribu1 11ry lo 22 I I I I I West Toll Gate reek , First Cre ek , Sampson Gul ch, and Senac Creek we re performed using topogra phi c maps at a sc ale of I :24,000 , with a con tour int erva l of" IO feet (Reference 39). Field su rv eyed cro ss secti ons were use d and nomial-d epth ca lcul ation s were performed in ord er to obtain top width s at the selected cross sec tio ns. Cross section infonn ation for channel geome try and surround ing areas was taken fr om existing report s (Reference s 40 , 41 , 42, and 43). Loca tions of se le cted cross sec ti ons used in the hydraulic ana lyses are shown on the Fl ood Profiles (Exhi bit I). For stream segment s for which a noodwa y was compu ted (Section 4.2), select ed cro ss sec tion loca tion s arc also shown on 1hr. Fl oo d In surance Rate Map (Exhibit 2). For th e appro xima te studi es, noodpl ain limit s were defin ed by nonna l-d epth ca lculation s in approximat e, typical cross sections taken from USGS map s. The hydraulic anal yses for thi s stud y were ba sed on unob structed now . Th e nood eleva ti ons shown on the profile s arc thu s con sidered valid onl y if hydraulic stru ctures remain un obstructed. operate properly, and do not fail. 3.3 Vertica l Datum All F!Ss and FIRM s are referenced to a spec ifi c ve rtic al datu m. Th e vertical datum provide s a startin g poinl agai nst whi ch fl ood, gro und. and stm cturc eleva tio ns can be refe renced and compared. Until recentl y, th e stand ard ve rti ca l datum in use fo r new ly created or revi se d FIS rep orts and FIRMs was th e Na ti onal Geodeti c Verti ca l Datum of I 929 (N GVD 29). With the finali za ti on of the North Ameri ca n Vertical Datum of 19 88 (NAVD88). man y FIS reports an d FIRM s arc being prep ared using NAVD 88 as th e referen ced verti ca l datum . All fl oo d eleva ti on s show n in thi s FI S report and on th e FIRM are referen ce d to NA VD88. It is imp ort ant to note that adja ce nt co mmuniti es ma y be refe renced to NGV D29 . Thi s may result in differenc es in base noo d elev ations across th e corpo rntc limi ts betwee n co mmunit ies . As noted above , th e elevation s show n in th e FIS report and on th e FIRM for Arapahoe Cou my and Incorpora ted Area s arc referenc ed to NA VD88 . Ground , stru ctur e, and nood elevations may be co mpared an d/o r refere nce d to NGV D29 by ap pl yin g a standard co nversion fac tor. T • co nve rsion from NGVD29 to NA VD 88 ranged betwe en 2.M and 3.06 for thi s tnt•nty . Accordin gly, due to th e range in co nvers ion factors, an aver age co nversion fi ctor was established for th e entire county . The eleva tion s shown in the FIS report end on the FIRM we re, th erefore, co nve rted to NA VD 88 using a countyw id e -.uprvn ch in which an average co nve rsion was estab lished for th e co unty. The 23 co nvers ion fac tor fo r NGVD29 to NA VD 88 of 2.87 fee t wa s used fo r eac h noodi ng so urce in th e co mmunity. Th e BF Es shown in th e FIRM repres ent whole-foo l ro und ed va lu es. For exa mpl e, a BFE of 52 02.4 will appea r as 52 02 on the FIRM and 52 02.6 will appear as 52 03. Th erefo re, users who wish to co nven th e eleva tio ns in thi s FI S to NGv D29 sho uld appl y the staled co nve rsion fa ctor to eleva ti ons show n on th e Fl ood Pro fil es and supponin g data tabl es in lh e FIS repon, which arc show n al a min imum to the nea re st 0.1 fool. Fo r more informati on on NA VD 88 , see the publ icatio n entitl ed, Co mw ting th e Na tional Flood In suran ce Progra m ta th e North American Vertical Datum of 1988 (FE MA Publi cat io n FI A-2 0/June 1992), or co nta ct the Veni ca l Ne twork Bran ch, Nation al Geod etic Su rve y, Coa,t and Geodeti c Survey, Natio nal Ocea ni c and Atmo sph eric Admini stratio n, Rockvi ll e, Maryland 209 10 (I nt ern et ad dress hllp ://www .ng s.noaa .go v). Qualifying bench marks within a given j urisdicti on that are catal oged by the Nati on al Ge odetic Surve y (N GS) and entered int o th e Na tio nal Spati al Reference System (NS RS) as fi rst or Second Orde r Veni ca l and have a venic al stability cla ss ifi ca ti on of A, B, or C are shown and labe led on th e FIRM with th eir 6- charactcr SRS Pennan enl Id entifi er. Bench mark cmalog ucd by th e NGS and entered int o Ut e NS RS vary wid ely in ve nical stab ilit y classifi cation . NSR S ve rti ca l stabil ity class ifi cati ons arc as fo ll ows : Stabilit y A: Monum ent s of th e most reliab le nature, expec ted to ho ld position/e levatio n well (e .g., mounted in bedro ck) Stability B: Monum en ts which ge nerall y hold th eir positi on/e levatio n well (e.g., co ncrete brid ge abutmem s) Stabi li ty C: Monum ent s whi ch may be affected by sur face gro und movem ent s (e.g., co ncrete monum ent below fr os t line) Stab il ity D: Mark of qu es tionab le or un known venic al stab ili ty (e .g., co ncrete monum en t abov e fro st lin e or steel witn ess post) To ob tai n up -lo -da te elevatio n infomrnti on on NGS bench marks show n on th e FIRM, pl ea se cont ac t the ln fo m1 a1i on Se rvi ce s Bran ch o f the NGS at (30 I ) 713 - 3242 , or visit th eir websi te at www.ngs.noaa .gov. Map use rs should seek veri fi ca ti on of non-NGS monument eleva ti ons when usin g th ese eleva ti ons fo r co nstrn ctio n or noo dpl ain manag ement purp oses. Te mp orary vertica l monum ents are oft en es tabli shed during th e preparatio n of a noo d ha,.a rd analys is for the purp ose of es tab li shi ng loca l ve rti cal control. 24 I I I I I I I I I I I I I I I I I I I Although the se monum ent s are not shown on th e FIRM , th ey ma y be fo und in th l' Technical Support Data Notebook associated wi th thi s FI S report and FIRM io r thi s co mmunity. Int ere sted in div idual may con tac t FEMA 10 access thi s d~ta. 4.0 FLOODPLAIN MANAGEMENT APPLICATIONS The NF IP enco ura ges State an d local gove rnments to n,1o pt so und ll co rlr,l ai n management pro gra ms. Therefore , each FIS pro vi des 1-per;;,m t-a nnu al-c hance fl oo d eleva tion s and delin ea ti ons of the I-and 0.2-pe rcent -annu al-c han ce fl oo dp lain boundarie s and I-pe rcent-an nu al-ch anc e fl oo dwny to assis t communitie s in dev eloping floodplain management mea sures. Th is information is pre sented on the FIRM and in many components of th e FIS report , in cludin g Flood Profil es , Fl oodway Data tabl e and Summary of Sti ll water Eleva tion s Table. User s should referen ce th e data present ,d in the FIS report as well as additional information that may be avai lab le at th e local map re pos it ory before makin g fl ood eleva tion and/or flo odpla in boundary detem1in ati ons . 4.1 Floodp lain Bound arie s To provid e a national standard without regional di sc rimination , th e 1-percent - annual-chance flo od has bee n adopted by FEMA as th e base fl ood for fl oo dplain manage ment purpo ses. Th e 0.2 -percen t-annual -c hance fl ood is emp loyed to indi ca te additional area s of fl oo d risk in th e community . Fo r ea ch strea m studied by det ail ed method s, th e 1-and 0.2 -pcrcen t-an nu al-chance flo odp lain boundaries ha ve been delin ea ted using the fl ood elevations determined at eac h cross sec ti on. Between cross section s, th e boundari es were interpo lated using topogra phi c maps at sca les of I :24 ,000; I :2,400 ; I :6 ,000 ; and 1: 1,200 ; with co nt our interval s of 10 an d 2 fee t (Referen ces 34, 35 , 40 , 42, 43 , 47 , and 48). The 1-and 0.2 -pcrce nt-annu al-cha nce fl oo dp lain bound aries arc show n on the FIRM (Exhibit 2). On thi s map , th e 1-percc nt -annual-e han ce fl oodp lain boun dary corres pond s to th e boundary of th e ar eas of special fl ood ha za rd s (Zo ne s A, AE , AH , and AO); and th e 0.2-perce nt-annual -c han ce flo odplain boundary of areas of moderate floo d hnz r<is. In cases where the 1-and 0.2- perce nt-annua l-chanc e fl oodp lain bounda ries arc close toge th er, onl y th e 1- percent -a nnual-chancc floodplain bounda ry ha s bee n show n. Small areas within th e fl oo dp lain bound ari es may li e above th e flo od elevation s bu t cann ot be shown due to lim itations of th e map sca le and/o r la ck or de tail ed topog raphi c dat a. Approxim ate I-perce nt-annu al-chance ,loodpl ai n bound arie s in some portions of th e stud y are a were take n direc tly f0 om th e Flood In suran ce Ra te Map for th e Town of Deer Tra il , Colora do (Reference 59). Fo r th e stream s studied by approxim ate method s, onl y th e 1-perce nt -annual- chance fl oodp lain bound nry is shown on th e FIRM (E xhibit 2). 25 4.2 Floodways Encroac hm ent on floodplain s, such as stru ctures and fill , reduces fl ood -carry in g capacity, in creases fl ood hei ght s and ve loci ties , and increases fl ood ha za rds in area s beyond the encroac hm ent it se lf. One nspccl of floodplain management in volve~ balancing th e eco nomic gain fro, nood plain developmcn l ag ainst the resu lt ing inc rease in fl ood hazard. Fo r pu rposes of the NF IP , a fl oodway is used as a tool lo assist loca l communi ti es in this as pect of floodplain management. Under thi s co ncep t, the area of the I-percent-annua l-cha nce fl ood pl ain is divide d into a fl ~odway and a fl oo dwny fri nge. Th e floodwa y is the chan nel of a stre am, plu s ao.y adj acen t fl oodp lai n areas, that must be kept free of encroac hm ent so that th e I-pe rcc nt-ann ual-cha11ce flo od ca n be carried wi th out subs tan ti al increase s in fl ood heig hts. Minimum Federal sta nd ards limll such in creases to 1.0 foo t, pro vide d th at hazardou s ve loc it ies arc not produced. The floodways in thi s stud y are prese nt ed to loca l agenc ies as minimum standards th at can be adopted directly or th at ca n be used as a basis fo r ad diti onal floodwa y studi es. Th e flo odway presented in this FIS report and on th e FI,C,, was co mputed for r.erta in stre am segme nt s on the basis of equal eonvcyan . eduction from eac h side of th e floodplain . Floodway widths were computed al cross sectio ns. Be twee n cross sec ti ons, th e floodway bou nd ar ies were inte rpolated . Th e re sults of th e fl oodway co mputations have been tab ul a:_ .' ,r ·elected cross sect ions (Tab le 4). In cases where th e fl oodway and I-pc cc11 : ,, ,,ual-chancc fl oodp lain bo undaries arc ei lh er close togethe r or co ll inea r or !} •he floodwa y boundary has been show n. The area betw ee n th e fl oodway and I -percent-annua l-chanc e floodplain boundarie s is tcnncd the floodwa y fringe . Th e floodwa y fri nge enco mp:me~ the portion of the flo od pl ain th at co uld be co mplete ly obstructed ,v:1h c~l in creasing the wa ter-surface elevation of the 1-pcrce nl-anmml-c hancc 1vv~ more th an 1.0 foo t al any poi nt. Typical rela ti onships be tween th e l.0, < woy and the flo oclway fr in ge and their signifi ca nc e to fl ood plain dcvc lup m . .I nrr shown in Figu ·, 5. 26 I I I I I I I I I I I I I I I I I I I Figure S -Floodwu y :chcmutlc ~ Ulllft 0, "-OOOl'UJN FOA UNEfilCJIOACttlD I'll, AHNUAL CltAHCI R.000----l rn;:rr~--· ''=' ,_, flOOO lUVATlOfil ~ CflOU ND IUflfACI COtlflNlD wmtH f~T All.tA o, ALLOWMLI tHatOACtMNTl IWPKI GAOUNO IUllf,t,CI Will MOT Cl.LIii A IUIICHAAO! THATucn:>aTHl WOICATIO ITAHDAADI nooo ILI\IAT10N l!l'Oltl DttltOACtttillHT .. ,""""""' LINI A · I II nt1! fLOOC, ILIYAT10N 1(11.IM! Vf~ .Cttl«KI' UNl C • 0 II TMI. f ' '"'OD lllVATIOft Ar.t:JII EHf " .. lillf.NT "IUIICIWtOI NOT TO u;uo 1.1100T (FIIILA IUOUlltUl(Hf} 011 Lllltll ltl.lGHT • I • ,.,, WTA!'a OIi: CO-.,llm'. 27 .... l> !JI r-m FLOODWG SOURCE tUSTAl!la1 Vltml 11'"1:r.l Bear Creek A 9 8 0 B 310 164 C 630 l<O D 822 104 1,522 75 F 2,082 70 G 2,777 92 H 3,252 150 I 3 ,682 8 9 J 3,760 11< K 3,937 295 L 4, .;.92 317 M 5,152 260 N 5,827 120 0 6,082 56 p 6,122 70 Q 6 ,361 200 1 Feet. Above Mouth FEDERAL EMERGENC Y MANA GEM ENT AGENC Y ARAPAHOE COUNTY, CO AND INCORPORATED AREAS FLOODWAY S-11:CTlOlt UU. U OUAU-PUl') 7,535 690 5 4 6 531 461 529 878 1, o~· 819 760 1,736 1,565 l, 330 794 711 629 1,855 BASE FLOOD WATER SURPACE SI.gVAT I Otl UAJl'Vn.oc::r.,' 1~~ "°'"""1 CPDT PD •c~, Ft&T (IU.WI 1.1 5,2 69.8 5,269.8 5,269.8 0. 0 11. 8 5,271.0 5,27 1.0 5,27 1.0 0 .0 11. 3 5 ,279.8 5,279.8 5 ,279.8 0. 0 .. 6 5 ,2 81.6 5,2 81.6 s, 2 8 1. 6 0. 0 D 3 5,28 7 .5 5,28 7 .5 5 ,287.6 0 .1 11. 6 5,294 .0 5,294 .0 5,29 4.0 0. 0 7. 6 5,298.1 5,298.1 5,298.2 0 .1 7 . 5 5,299.0 5 ,299 .0 5,299 .1 0 .1 10 . 0 5 ,2 99.9 5 ,299.9 5,29 9 .9 0 . 0 10. 7 5 ,301.2 5,301.2 5,301 .2 0.0 4. 7 5,301.5 5,301.5 5 ,301.. S 0 . 0 5 . 2 5 ,301.7 s , 301 . 7 5,302 .5 0. 8 6 .1 5,304 .3 5 ,304 .3 5,304.5 0. 2 10. 3 5,307.2 5,307.2 5,307 .2 0 .0 11. 5 5,311.9 5,311.9 5,311.9 0. 0 9. 8 5,311.9 5,311 .9 5,312.2 0. 3 4. 4 5,313 .8 5,313.8 5,313.9 0.1 FLOODWAY DATA BEARCREEK ------------------- ... )> ID r m ... FLOODING SOURCE FLOODWAY DISTAJtes1 WUITII l n:IITI SIICTlOM UV. CIQallll rtftl Bear Gulch M 27,332 262 942 N 29 ,099 18: 529 0 31. 530 195 604 p' 33,268 170 1,322 Q 35,6 95 100 360 R 38,249 375 2,350 s 39,081 93 250 T 41,26 6 91 2 4 7 u 43 ,46 0 230 1,657 1 Feet Above Confluence Wit.h Box Rld,u· Creek 'cro•• Sect.io:i Ia Ou t side of City o f Aurora (Adam■ Count.vi FEDERAL EMERGENCY MANAGEMENT AG ENCY ARAPAHOE COUNTY, CO AND INCORPORATED AREAS BASS PLOOD WATER S URFACE ELEVATIOH crs:n ru I W1'1'1101JT P LOOtMAT I W:n11 P1,0CIDWAT HCOJCDt PIIET IMAVDI 4 .2 5 ,356.8 5,356.8 5,357.6 0. 8 6 .4 5,363.1 5,363.1 5 ,36 4.0 0. 8 5 .6 5 ,373 .9 5,3 73.9 5,3 74 .6 o . 7 2 . 3 5,388.2 5,388.2 5,389.1 0. 9 8 .6 5,400.2 5,400.2 5,4 00.8 0. 6 1.0 5,424.8 5,4 24.8 5,425.4 0. 5 9. 3 5,426 .3 5,426.3 5,42 6.4 0 .1 9. 4 5,449 .2 5,449.2 5,449.7 0 .4 1.1 5 ,481.8 5,481.8 5,482.7 0. 9 FLOODWAY DATA BEAR GULCH . ~___._ ... _.,.._ FLOOD INC SOURCE f'LOOOWAY ~ BAS E =O ■j.'"t\,... SURFACE: ELE VAT ION ~• .. i....r n..ootlt(AT I Wl Tlf f"LOOlMAT 5 £d'l 0N APU. KEAN VI, -CJ: CIIOII l&CTJON DU1'AHCE Nttr.M l f'ttTJ fSQOAAE n:tt) tn:t:: r:..11 I •=• StcoN!>I FE.Ff fNA\/0} -I Big Ory Creek A l , 178 128 786 ll.3 5,317 .0 5 ,317 .0 5 ,317 .4 0 .4 B l, 476 48 4 88 18 . 2 5 ,320 .3 ...i , 320. 3 5 ,320 .3 o .o C l, 998 300 3 ,4 96 2 . 5 5 , 3~,. • 5 ,332 .4 5 ,332 .4 0 .0 D 2,374 290 2 ,194 4 .1 5 ,332 .4 s, .3 3 2 . 4 s . 332 . 4 0 .0 E 3 ,765 133 894 10 .0 5 ,337 .5 5 ,337 .5 5 ,337 .6 0 .1 F 6,200 141 5 ,235 1. 7 5,357 .3 5 ,3 57 .3 5 ,357 .3 0 .0 G 7 ,359 160 7 41 12 . 0 5 ,363 .2 5 ,363 .2 5 ,363 .2 0 .0 H 8 ,107 116 721 12 . 3 5 ,368 .4 5 ,368 .4 5 ,3 68.6 0 .2 I 8 ,951 41 50 1 17 . 8 5 , 37 '1 . 2 5 ,374 .2 5 ,37 4 .a 0 . 6 J 9,446 88 l , 338 6 .6 5 ,382 . l 5 ,382 .1 5,382 .1 0 .0 K 9,927 111 1 ,268 7 . 0 5 ,382 .6 5 ,382 .6 5 ,382 .6 0 .0 L ll , 006 62 531 16 . 8 5 ,390 .1 5.390 .1 5 ,390.1 0 .0 M 13,132 149 1 ,044 8 . 3 5 ,410 .4 5,410 . 'I 5 ,4 1 0 .4 o .o N 13,683 406 2 ,172 4 . 0 5 ,4 1 0 .9 5 ,410 .9 5 ,'111.9 l.O 0 14,11 7 80 572 15 . 2 5 ,414 .0 5 ,414 .0 5 ,4 1 4.0 0 .0 p 14,440 226 801 10 . 9 5 ,4 18.7 5,418 .7 5 ,418 .7 0 .0 14,IB2 466 1 ,895 ,.6 5 ,422 .9 5 ,422 .9 5,422 .9 o . 0 R 15,371 7' 8 4 9 10 . l 5 ,423 .8 5 ,423.8 5 ,424 .2 o . 4 s 16,307 91 711 12 . l 5 ,427 .8 5,427 .8 5 ,428 . l 0.3 T 17,225 158 1 , 103 ·:. 8 5 ,433 .7 5,433 .7 5 ,434 . ~ 1.0 u 18,652 89 663 12 . 8 5 ,444 .7 5,444 .7 ::;, 444 . 7 o .o V 19, 03il 309 l , 354 6 .1 5 ,44 9 .2 5 ,449 .2 5 ,450 .0 0. 8 w 19 ,476 89 833 10 . 0 5 ,450 .8 5 ,450 .8 5 ,45 1.0 1 . 2 X 19,728 103 617 13 . < 5 ,452 .0 5,452 .0 5,452 .C 0 .0 y 20 ,375 78 734 11 .0 5 ,4 57 .5 5 ,457 .5 5 ,457 .5 o .o z 20 ,729 380 l , 023 7 . 9 5 , 46?.. 7 5 ,462 .7 5 ,462 .7 0. 0 1 f'e•t >.hove Confluence W1th !.outh Platte R.l.ver .... FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWA Y DATA ► a, ARAPAHOECOUNTY ,CO r m AND IN CORPO RATED AREAS BIG DRY CREEK ,. ----- rLOODI!lC SOURCE FLOODWAY BAS£ FLOOD WATER SURFACE ELEVATI ON I SEC't tOH AREA HU.a Vl!l,OC:lTY REGUU :r oaY r ITIIOUT FLOODMAY 1 WITH n.00DWAY CJltOH S&C1:1 0ff I DlS-....ita: WIDTH cnn) tSOUAll rr.ET I Cn:tT Pt.R llfC!U:11.Sll SECONDI FEET (NAVOI Big Dry Creek (Cont.'dl AA 20, 762 457 2,039 4 .0 5 ,464 .o 5 ,464.0 5,464 .0 o.o AB 21 ,013 108 878 9 . 2 5 ,464 .2 5 ,464 .2 5 ,464 .2 0 . 0 AC 21,388 108 905 8 . 9 5, ~64 . 6 5,464 . 'i 5 ,465.3 0 . 7 AD 22, <47 lBL 1,227 6 .6 5,473.3 5,473 .3 5 ,474 .3 1.0 AE 23 ,245 233 869 9 . 3 s, 475 .8 5,475 .8 5 ,476 .3 0 .5 AF 23 ,698 137 685 1 1. e 5,480 .7 5,480.7 s, 481. a 0 . 3 AG 24,310 281 1,496 5. 4 5 , ,ea .3 5 ,18 8.3 5 ,488 .7 0 .4 AH 25,194 11 4 806 9.9 5 ,492 .2 5,492 .2 5,492 .2 0.0 Al 26,481 347 1 ,055 7. 6 5 ,4 98 .6 5,4 9 8.6 5 ,4 99 .3 c . 7 AJ 26 ,819 205 746 10 . 7 5,502 .2 5 ,502 .2 5,502 .5 0 . 3 --· 27 ,756 322 384 5 . 7 ~. ~17 .5 5,517 .5 5 ,517 .5 0.0 AL 28,275 72 630 10.3 5 ,519 . l 5 ,519 .1 5 ;519 .3 0 .2 M 28, 706 237 2 , 102 3.1 5,523 .3 5,523.3 5 ,524 .0 0. 7 AN 29 ,046 179 1,443 4 ., 5,523 .4 5 ,523 .4 5,524. l o. 7 AO 29,915 224 808 8 . 0 5 ,524 .0 5 ,524.0 5,524 .5 0.5 AP 30 ,542 1 49 585 10.9 5,529 .2 5,529.2 5,529 .4 0 . 2 AQ 31,174 55 496 12 . 7 5 ,538 .9 5 ,538 .9 5 ,538 .9 0 .0 AP 31 ,791 442 3,631 1.7 5,541.9 5 ,541.9 5 ,5 4 2 .9 1.0 AS 32,159 112 53C 11. 9 5 ,542 .9 5 ,542 .9 5 ,543.0 0.1 ~-3 3,065 151 842 6 . 4 5 ,553 .2 5 ,553 .2 5 ,553.2 0 .0 Al 33,535 167 579 9 . 3 5 ,556.3 5,S!u:.3 5, 55S. 3 0.0 AV 33, 906 86 489 11.0 5 ,559 .0 5,559.0 5,559.1 0.1 I\W 34,669 106 494 10 . 9 5 ,566.1 5,566 1 5 ,566. I 0.0 AX 36 ,004 120 486 11. l 5 ,576 .2 5 , C.:':i. 2 5 ,576.2 0 .0 AY 37,333 54 317 13 . 9 5 ,585.7 5 ,585 .7 5 ,585 .7 o .o AZ 38, 174 200 746 5 .9 5,595 .3 5 ,595 .3 5,595 .3 0.0 1 Feet. Above Confluence With South Plat.11:e Ri"·er .... FErE:AAL EMERGENCY MA.NAGEMENT AGENC Y FLO ODWAY DATA > Ill ARAPAHOE COU NTY, CO r-m AND INC OR PORATE D AREAS BIG DR Y CREEK , ... FLOODIHG SOURCE FLOOOWAY BASE f"LOOD WATER SURF"ACE ELE:VATIO?l SlCYI'lN .UU. MEAN VELOCITY '""""'°"' r IT!IOUT rt.OOIMAT I ,uni r LOOIMAT CJIOSS So:Tlott 0151'.AHa IUDTB lfE!:T) " ..<E. FEETl lrt£T PEIi lNCUASE SICOf(O) FEET{NAVD) ' Big Dry Creek (Cont 'd) BA 38 ,799 185 489 9.0 5,600 .3 5 ,600 .3 s , 61"\Q . 4 0 .1 88 39,936 128 636 6 .9 5 ,608 .7 5 ,608 .7 5 , 60&. 7 a .a BC 40,662 126 509 8. 3 5,617 .5 5,617 .5 5,617 .5 0 .0 ' 8D 41,358 93 41J 10 . 2 5 ,623 .3 5 ,623 .3 5 ,623 .2 a .a BE 42, 909 127 478 8 . 3 5 ,637 .2 5,637.2 5,631. L a .a BF 43,951 175 719 5 . 0 5,643 .6 5,643 .6 5,G43.6 0 .o BG 45 ,112 99 371 9 . 7 5 ,656 .2 5,656 .2 5 , 1:56 . 2 0 .0 BH 46,185 114 514 7 .0 5 ,670 .9 5,670 .9 5,670 .9 0 .0 BI 4 7 ,547 331 576 6. 2 5,676.3 5 ,676 .3 5 ,676.3 a .a 1 Feet. Above Confluence W1.ch Sout.h i'lat.t.e R.J.ver .... )> FEDERAL EMERGENCY W NAGEMENT AGENCY FLOODWA Y DATA )!! ARAPAHOE COUNTY, CO m AND IN CORPORATED A REAS BIG DRY CREEK ,._ ------------------- Fl..OODUtC SOURCE FLOOOWAY BASE F LOOD WATE R SURF'ACE EL£V1'.TIO!f St.C'tlON ARZA MD..~ Vl:1.0CJTT ""lJLATOi!l;T l"tTNCUT n.oo!JIU.TI lflTH FLOODMAY ~as SSCTlOH OISTAM:!1 NID'Tll 1n:rn llQUAP.1'.FttTI IFUT PtR ,ocu,.,, SECOll'OI FEET(NAVO) Big Ory Cr eek Tributary A A 150 62 338 •. 6 5,550 .8 5,550 .8 5 ,5~0 .8 a .a B 816 ,6 154 10 .0 .5 , 566 . 1 5 ,566 .1 5 ,566 .1 0 .0 C 2 ,2 28 35 .. 10 . 4 5 ,598.9 5 ,598 .9 5 ,598 .9 a .a D 3 ,312 238 l., ,J 77 0 . 5 5 ,625 .4 5 ,625 .4 5 ,625 .4 0 . 0 E 4,519 90 173 7 .0 5 ,637 .0 5,637 .o 5 ,637 .0 0 .0 , 5 ,77 2 65 226 3 . 5 5 ,663 .5 5 ,663 .5 5 ,663 .5 a .a 1 Feet Above Confluence Wi th Big Dr-y Ci-eek ... FEDERAL EMERGEN CY MANAGEMENT AGENC Y FLOODWAY DAT A > ID ARAPAHOE COUNTY, CO r m A ND INCOR PORATED AREAS sm DRY CREEK TRIBUTARY A ... BASE FLOOD FLOODING SOURCE FLOODWAY /AT ER-SURFAC E ELEVATION IFEET NAVD1 SECTI ON MEAN CROSS SECTION DISTANCE' WI DTH AR"EA V ELOCITY RE: JI.ATORY WITHOUT WITH INCREASE (FEEl) (SO'JARE (FEET PER FLOODW AY FLOODWAY FE.En SECONDl BLACKMER GULCH A 312 160 530 3.0 5.407.9 5,407 .9 5.4~8.2 0.2 8 1,102 71 247 4 .0 5,413.2 5.413.2 5 ,413.3 0.1 C 1 ,7 92 130 161 6 .1 5 ,420.9 5,420.9 5 ,420.9 0 .0 D 3,1 61 140 193 5.1 5,437.1 5,437.1 5 ,437.2 0.1 E 3 ,2 00 190 859 1.1 5,441.0 5 -41 .0 5,441.4 0.4 F 4 ,264 19 81 11.7 5,443.1 !.J,443.1 5 ,443.1 0 .0 G 4 ,325 482 1,350 0.7 5,460.0 5,460.0 5,460.0 0.0 H 5,668 69 173 2.3 '\.460.8 5,460.8 5,461 .3 0.5 I 6 ,346 41 5e 6 .8 5 .471.4 5,471.4 5 ,471.4 0 .0 J 6 ,551 180 109 3.7 5,491 .0 5,491 .0 5 ,491.0 0.0 K 8 ,034 50 86 6 .0 5,505.7 5,505.7 5 ,506.3 0.6 L 8 ,835 33 66 8.0 5 ,535.6 5,535 5 ,536.6 1 .0 M 9 ,850 57 89 6 .0 5,553.4 5,553 4 5,554.1 0.7 N 1 1,045 22 58 9 .0 5,588.1 5 ,588.1 5,588.4 0 .3 -Feet Above ConHuence With Greenwood Gulch FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWA'f DATA .... )> a, ARA PAHO E COU NTY, CO r-m ,., AN D C ORPORATED AREAS BLACKMER GULC H ----- f"LOOllI NG SOURCE f"LOODWAY BAS£ FLOOD WATER SURFACE E.L£VATIOU :n:c~tCN Ml:.' KtA.tf VEtoc:ITT FWiULATC :tY r ITHOUT n.oooMATI lflTB rt.OODWAY ~••~::rmr DUTAJIICl:1 ll'totH ln:t:T) ISQOAU.f'Enl IFEl:T PEIi. u,c .... , SECoettll FEET {""'VOJ Box Elde:: Creek AT 249,546 510 1,647 5.5 5,367 .0 5,367 .0 5 ,367.( 0.4 AU 250,043 745 1 ,977 4. 6 5,368 .6 5 ,368.6 5,369.1 0.5 AV 250,767 516 1,160 7 .8 5 ,371.0 s . 371. 0 5 ,371 .3 o. 3 Ari 251 ,492 520 I, 631 5. 6 5,373 .9 5 ,373.9 5 ,374 .9 ! . 0 AX 252,711 638 I , 894 4. 8 5,378.8 5,378.8 5,379.8 1.0 AY 253 ,415 403 1,418 6. 4 5 ,381.8 5 ,381.8 5 ,382.4 0 .6 A Z 254,303 405 1,639 5. 6 5 ,3 84 .8 5 ,384 .8 5 ,385.7 0 . 9 BA 255, 101 456 J , 395 6 . 5 5 ,387 .7 5 ,387 . 7 5,388.4 0. 7 BB 256,606 332 1,242 7 .3 5 ,393 .3 5 ,393.3 5 ,393.9 0 . 6 BC 257 ,617 1 , 450J 6 ,066 1.5 5 ,398 .4 5,398.4 5 ,399 .2 0. 8 BD 258,719 686 , 544 5 . 7 5 ,402.5 5,402 .5 5,403.2 o . 7 BE 259,263 ,:30 1 ,555 5 . 7 5 ,405 .5 5 ,405.5 5,406.3 0 .8 BF 260,410 976 1,980 4 . 4 5,409.6 5 ,409.6 5 , •H0.3 0 . 7 BG 260 ,941 300 1,097 8 .0 5 ,413 .8 5,413 .8 5 ,414 .0 0. 2 BH 262,160 410 1,480 5 . 9 5,418.1 s . 418 .1 5 ,419. l 1.0 BI 263 ,071 439 1,481 5 . 9 5 ,4 21.7 5,421 .7 5 ,4 22 .3 0 .6 BJ-BK' BL 266,090 310 l, 031 8 .5 5,436.7 5 ,436.7 5 ,436 .9 0 . 2 BM 267,210 460 1. 625 5 . 4 5 , 441.l 5,441.1 5 ,441.9 0.8 BN 269,258 2 ,219 10,578 0. 8 5 ,448.9 5 ,448 .9 5,44 8 .9 o.~ BO 269,413 1,763 7,956 0 .1 5 ,448.9 5 ,448 .9 5 ,448 .9 o .o BC 269, 94~1 620 l , 348 6. 5 5 ,449.5 5 ,4 49 .5 5 ,450.2 o . 7 eo 271 ,2'16 873 1 ,821 4. 8 5 ,456.1 5,456. I 5 ,457 .0 o. 9 BR 272,F41 1 199 1 ,029 8 . 6 5 ,461.3 5 ,461.3 5,462.2 0.9 es 273 ,626 660 2 ,139 4 .1 5 ,466.6 5 ,466 .6 5 , '167. 5 0 .9 ST 27 5 ,274 300 980 9 . 0 5,<74 .2 5 ,474.2 5,474.3 0.1 1 Feet Abov,e Mouth J Cross Sections Are 0Uts1.de of City o f Aurora (Adams Count 3 :nclude.s errect of con!1uence with Coyote Rur> ... FEDERAL ~MERGENCY MANAGE.1£NT AGENCY FLOODWAY DATA ,,. !!! ARAPAHOE COUNTY, CO in AND INCORPORATED AREAS BOX ELDER CREEK ,. -<1;..s E FLOOD FLOO DI !lG SOO RC£ F"l.CX)f _;,. ... . £R SURF:..C £ £L£V.\Tl 0t~ -----1 "">0T ""°'"'"I mo n.ooo,,., SECTi otl AA£A HEA:f V!LOC ITY R!GUUJOI\Y OIIOSS SECTlQ!!I o:stA»CJ:1 WlD"!'ff l fttT) l!I CUAll..,...ETI I Fl:ET Pf:R l!f';l'.U,:H: ><COWi FEET(NA.VO) Box Elder Creek (Cont 'd) BU 276 ,242 460 1 ,397 6. 3 5,4 78 .1 5,478.1 5 ,478.4 0 . 3 BV 277 , 690 460 1,381 6 . 4 5,484 .7 5, 4~'1 . 7 5 ,485.6 0 . 9 BW 278, 68~ 710 1 , 796 4. 9 5 ,489.6 5,489.6 5 ,490.5 o. 9 BX 279 ,378 620 1,633 5 . 4 5 ,4 92 .6 5,492 .6 5 ,493.4 0 . 8 BY 280 ,376 530 :., 231 7 . 2 5 ,4 97.1 5 ,497 .1 5,497.8 0 7 BZ 281 ,8 97 440 1 ,34 0 6 . 6 5,504. 7 5,504. 7 5,505 .5 O. 8 CA 283 ,266 '70 1 ,778 5 . 0 5,511 .6 5 ,511.6 5,512.6 t.0 CB-CC2 co 207 ,575 290 1, 132 7 .8 5,532.4 5,532 .4 5 ,533 .1 C . 7 CE 288 ,200 360 1 ,309 6 . 7 5 ,535 .4 5,535 .4 5,536.4 1.0 CF 288,825 420 1 ,513 5 . 8 5 ,538.1 5 ,538.1 5 ,539 .1 1.0 CG 289 ,4 00 410 1 ,081 e 2 5,540 .9 5 ,540.9 5,541.1 0 . 8 CH -CI 1 CJ 290 ,645 390 1,1 67 7. 6 5 ,547.1 5 ,547 . l 5 ,547 .2 0 .1 CK 291, :,oc 510 l , 550 5 . 7 5,549 .9 5 ,549 .9 5 ,550.9 1.0 CL 292 , 969 5 1 0 1 ,658 5 . 3 5 ,559 .1 5,559.1 5 ,560 .1 1.0 CM 29 4 ,43 6 380 990 8 . 9 5 ,567 .1 5,567 .1 5 ,567 .6 0 . 5 ,._N 295 ,347 370 1,092 8 .1 5 ,511.8 5 ,51 1.8 5 ,572.3 0 .5 co 296 ,961 583 1 ,672 5 .3 5 ,580 .3 5 ,580 .3 5 ,581.3 1.0 CP 297 ,444 440 1 ,229 7. 2 5 ,582 .9 5,582.9 5 ,583 .9 1.0 CQ 298,42 4 614 1,620 5. 5 5,587 .8 5,587 .8 5 ,588.2 0 . 4 CR 300 ,161 4 20 1 ,1 09 8 . 0 5 ,595 .8 5,595 .8 5,596.4 o. 6 c~ 30 1,20 8 645 1,708 5 .2 5 ,601.3 5,601.3 5 ,602 .3 1.0 CT 302,7 38 44 0 2 ,5 17 3. 5 5 ,608 .0 5 ,608 .0 5,608.9 0 . 9 cu 303,249 190 861 10 . 3 5 ,609 .9 5 ,609.9 5,61 0 .1 0 .2 1 Feet Above Mouth 1 Cross Sections Are Out.side o! Ci ty of Aurora (Adam!> County) .... FEDERAL EME RGE NCY MANAG EME NT AGE NCY I FLOODWAY DATA .. Ill ARAPAHOE COUNTY, CO r-m .AMD INCORPORATED AREAS BOX ELDER CREEK .. ------------------- FLOOD!t-:C SOURCE n.ooow.,y BASE 1 :......00 WATER S URFACE £1.EVATION I"""'" ~·1 W.ITll n.oo~T SECT!CS .u.£A MU..'f VELOCl!T ....,...ua,o, CXIH HCT.I~ OISTANCE1 XtDTK t tt.ETI (S~ RCT) IFUT PtR ,......,, ""'""" FEE;-(N,t,.VD) Box Elder Cree< (Cont 'd) CV 304,954 200 996 8.9 5,618 .9 5 ,618 .9 5 ,619 .2 0.3 cw 305,649 250 1,541 5 . 7 5,622 .9 5 ,622 .9 5 ,623.6 0.1 ex 306 ,536 200 I , 211 6.9 5 ,625.8 5 ,625.8 5 ,626 .5 -7 CY 307, 7<., 380 J , 709 5 . 2 5 ,633 .0 5 ,633.0 5 ,633.9 0.9 CZ 309,289 830 2 ,138 3 .2 5 ,637 .7 5 ,637.7 5 ,638 .7 1.0 DA 310,316 930 2 ,223 4 .0 5,643.4 5 ,643.4 5,644 .2 0.8 DB 311,058 750 2 ,816 3 . 2 5 ,646.0 5,646 .0 5 , 6117 .0 1.0 cc 311,552 500 1,4 26 6.2 5 ,647 .9 5 ,641.9 5,648.8 0. 9 DD 311,973 120 2,558 3 . 5 5,650 .5 5 ,650.5 5,651.5 1.0 DE 312,271 4 20 1 ,438 6.2 5 , 65£.1 5,652 .1 5,652 .6 0. 5 Df" 313,110 0 00 2 ,247 3 . 9 5 ,655.7 5 ,655.7 s, 656 .1 1.0 DG 313,835 490 1 ,412 6. 3 5,660 .0 5,660.0 5,660.7 0 . 7 DH 314 ,906 260 l , 034 8. 6 5,665 .0 5 ,665.0 5,665 .7 0 . 7 DI 316 ,0 18 3ory ·, 280 6.9 5 ,67 0 .5 5,670.5 5 ,670.9 0 .3 DJ 316 ,QPO • , 473 6.0 5,674.6 5 ,674.6 5,675.4 0 .9 OK 317 ,934 9 0 2. 613 3 . 4 5,678 .7 5 ,678 .7 5,679 .6 0 .9 DL 318, g i;e 590 1,608 5 . 5 5, Ga2 . 7 5,682 .1 5 ,683.6 0 .9 OH 319, 90< 260 1 ,264 7 .0 5 ,688.5 5 ,688.5 5,689.3 0.8 ON 321,164 270 1. 166 7 . 6 5,694.6 5,694 .6 5 ,695.3 o .-; , 1 F••~ Above Mouth .... FEDERAL EMERGENCY ~~GE. ENT AGENCY FLOODWAY DATA )> a, ARA PAHOECOUNTY ,CO r m AND INCORPORATED AREAS BOX ELDER CREEK .. BASE FLOOD FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION (FEET NAVO) I SECTION MEAN CROSS SECTION DISTANCE' WIDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE (FEET] (SQUARE (FEET PER FLOODWAY FLOODWAY FEETI SECOND\ ,cH~RRY ocREEK A 86,110 1,305 8,4 2 60 5 ,624 3 5 ,624 3 5 ,6251 08 B 86,896 792 5 ,955 85 5 ,627 9 5 ,627 9 56285 C.6 C 87 257 745 6 ,003 84 5 ,629 7 5 ,629 7 5 .6302 05 D 88 111 663 5 ,979 83 5 ,633 3 5 .633 3 5 .6338 05 -E 88,941 1,053 8 487 58 5 .635 8 5 .635 8 5 .636 B 1 0 F 89.292 1,087 8,680 57 5 ,6369 5 ,636 9 5 .637.8 09 G 89802 579 4 ,638 , 5,638 3 5 ,638.3 5 .6390 07 H 90.126 ~, 7,564 55 5 ,6406 5 ,640 6 5.640 8 2 I 90669 920 6,102 68 5 ,641 8 5 ,641 8 5 ,642.0 02 J 90,939 829 4 ,804 10 2 5 ,6436 5 ,643 6 5.6436 00 K 91,356 1,371 11,782 09 5 ,6500 5 ,650 0 5 .650 0 00 L 91 ,576 1,403 9.850 49 5 ,650.3 5 ,650 3 5,650 3 00 M 93.004 2,017 12,984 37 5 ,653 2 5 653.2 5 ,653 3 0 1 N 95,434 955 5 .822 83 5658 8 5 ,658.8 5 .6589 01 0 96.049 819 5,553 86 5 ,6613 5 ,661 3 5 ,661 6 03 p 96.7 62 941 6 723 7 5.664 7 5 ,664.7 56648 0 Q 97.3 0 840 5 ,529 86 5 .666 7 5 ,666.7 5 .6667 00 R 97,989 TT3 5909 80 5 ,670 0 5 ,6700 56701 0 s 98604 969 7 828 6 0 5 ,672.3 5,672.3 5 .6724 01 T 99 598 740 5 ,868 80 5 .675 6 5 ,675 6 5 .675 7 01 u ·oo .2so 792 4 512 10 3 5 ,6802 5 .680 J 5 .580 2 00 V 100529 806 6 ,237 7 4 5,6832 5 ,683 2 5.683 2 00 w 101 .845 1,137 7 ,106 65 5 ,6871 5 .6871 5 .687 7 05 V 102 420 1.320 7,304 63 5 ,6896 5,6896 5,6899 03 y 103,583 1.078 6,736 68 5 .6941 5 ,6941 5 .694 4 ~3 z 05.290 876 6.229 73 5 ,699 3 5 .699 3 5 .699 7 04 Feet Above \.,OOllUence With South Platte River FEDE~ EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA ... > m ARAPAHOE COUNTY, CO r- '" . AND INCORPORATED AREAS CHERRY CREEh . ----- FLOODING SOURCE FLOODWAY BASE PLOOD WATER SUR.PACE &LEVATlOH •11:CT10M USA NUJ<vu«"UT R20UI.ATOU IWlntOQ'T P1DOZ)tu.Y I Wlff n.DODlf.\T C10•• •ite,-totf DlSTIJICS1 w:t:D't'II 1nn1 UOUA.U; n:r?I CPRff PU nocu.u, ••.:aci , n.r. O,lAvtll Cherry Creek (Cont'd) AA 105,947 956 6,237 7. 2 5,701.9 5 ,1 01.q 5,702.2 0. 3 AB 106,785 866 5,815 7. 7 5,705 .3 5 ,705.3 5,705.2 0. 0 AC 107. 318 ••• 7,325 6 .1 5,707.0 5,707.0 5,707.3 o . AD 108,4 92 1,071 7 ,528 5. 8 5,710.7 5 ,710 .7 5,711.0 0. 3 AE 109. 251 1,057 7,502 5. 9 5,712.5 5,712.5 5,712 .7 0.2 , I 1 Peet Above confluence 1"1t.h sour.h Plat.t.e River -< FLOOOWAY DATA > FEDERAL EMERGENCY MANAGEMENT AGENCY a, r A RA PAHOE COUNTY, CO m .. A ND INCORPO RAT ED AREAS CHERRY CREEK -BASE FLOOD FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION (FEET NAVO) SECTION MEAN CROSS SECTION DISTANCE ' WIDTH AREA VELOCITY REGULATORY W ITHOUT WITH INCREASE (FEET) (SQUARE (FE ET Pl:R FLOODWAY 0 LOODWAY FEET) SECOND) Cherry Creek (Right Overban k Splitflow) A 462 444 1,815 3.9 5638.7 5638.7 5639.2 0 .5 ;; 937 640 2 ,329 3.0 5640.1 5640.1 5640.7 0 .6 C 1,317 693 1,713 4 .1 5642.3 5642.3 5642.7 0.4 D 1,713 738 2,376 3.0 5644.1 5644.1 5644.5 0.4 Feet above confluence with Cherry Creek FEDERAL EMERGENCY MANAGEMENT AG ENCY FLOODWAY DATA ... .. ID ARAPAHOE COUNTY , CO r m ... AND INCORPORATED AREAS CHERRY CREEK (RIGHT OVERBANK SPLITFLOW) ------------------- F't.000 ! NG 5 0!: CE FLOODWAY BASE FLOOD WATER SURFACE ELEVATION RCTIOW U.U. NbJf via.ocm a &GVU.TOaT 1~~·1 -~·-., C.011 ISCT'IOlf DIS'HJeca:1 vurnt 1nn1 isou.ua r1.rr1 (Pltff PD u,ca&.U11: s.:a.01 nET lMAVDI Cl':e rry Creek Spillway Drain A 1,775 323 306 10. 4 5,524 .6 5,524 .6 5,524 .6 0. 0 B 3,140 164 l, 030 2. 4 5,5 6 1.6 5,561.6 5,561. 7 0.1 C 3,780 17S 322 7 .1 5 ,575.4 5,575.4 5,575.4 0.0 D 4,030 68 180 9 . 3 5,591 .B 5,591. B 5,591.8 0. 0 E s. 632 149 341 4. 6 5,615.0 5 ,61 5.0 5,615.0 0 . 0 1 Feec Above Confluence Wit.h West. Toll Ga te Creek ... )> FEDERAL EMERG ENCY MANAGEMENT AGENCY FL00DWAY DATA a, r ARAPAHOE COUNTY, CO m ... AND INCORPORATED AREAS CH ERRY CREEK SPILLWAY DRAIN FLOODING SOUP.CE FLOODWAY BASE FLOOD W.,_TER SURFACE ELEVATION -- SIC'TlOS llV. l«AX '11:LOCITT 1~--·1 D?S-:.\Jf'C'l:I WlD'!'11 l n:lf?) Cl0'0U&Hlf?) I PDT PP Sl:CONDI n:ET (»AVDI Coal Creek A 77, 150 1,900 2 ,746 7 .1 5,500.5 5,500.5 5,500.5 0. 0 B 78, ·.i 10 3,260 1,907 10. 2 5, sos .4 5,505 .4 5,505.4 C .0 C 8 0 ,320 3,160 6 ,460 3. 0 5,514.1 5 ,514.1 5,515 .1 1.0 D 81,150 470 1,900 10. 3 5,526.8 < • 526 . 8 5,527.3 0. 5 E 84,155 350 2,220 8. 8 5,532.3 5,532.3 .,, 5 33. 3 0. 0 F 85,900 600 3,177 6 .1 5,539.1 5 ,539.1 5,539.8 0. 7 G 86,005 600 2,747 7 .1 5,539.1 5,539 .1 s. 539 . 8 0. 7 H 87,20 0 280 1,456 13. 4 5,546 .4 5,546 .4 5,546.4 0. 0 I 88,195 480 2,880 6.8 5,553.2 5 ,553 .2 5,553.5 0. 3 J 89,990 SC'J 3,100 6 . 3 5,559.8 5,559.8 5,560. 1.0 K 91,790 ,:;;10 2 ,6 80 7 .:. 5,567 .4 5,567.4 5,568. 0. 9 L 93,425 600 3 . 2110 6. l 5,575 .1 5,575.1 5,57 6.1 1.0 M 95,125 <OO 5 -0 7 .4 5,583.4 5,583.4 5,584.4 1.0 N 96 ,38 0 585 ~, 980 6. 3 5,587.5 5,587.5 5,58 8.2 o . 7 " 97,495 270 J., 113 16. 9 5,593.4 5,593.4 5,593.7 o . 3 p 98,38 0 450 2,640 6. 9 5,599.2 5,599 .2 5,600.2 1.0 (; 100 ,09 5 410 3 200 5. 7 5,602.4 5,602.4 5 ,603.2 0. 8 R 101,900 400 l , 800 10. l 5,612 .8 5,612.8 5 ,61 3 . 5 o. 7 s 102,550 440 3 ,300 5. 5 5,617.5 5,617.5 5,618.5 1.0 T 102,650 600 2 . 573 7 .0 5,623.1 5,623.1 5,024.1 1.0 u 103,480 685 ~, 955 3. 0 5,624.2 5,624.2 5,625.0 0. 8 V 104,100 &00 l, 136 15. 9 5,625.7 5,625.7 5, 62S . 7 0 0 w 1 05, 15(1 9 l ' 3 ,482 5. 2 5,629.9 5,629.9 5,629. 9 0. 0 X 106,175 570 1, eoo 10 .1 5,633 .9 5,633.9 5 ,634 . 0 0 .1 y 106,950 560 3, 2 :1 6 5. 3 5,639 .4 5,639.4 5 ,640 .1 0 . 7 z 107 75 0 780 3, l 'i4 5. 4 5 642. 4 5,642 .4 5,643.0 0. 6 1 Feet. Above Mouth ot Sand C•ek ... )> FEDERAL EMERG ENCY MANAGEtJIENT AGENCY FLOOD WAV DATA "' r ARAP A HOE COU NTY, CO m ... AN D INCOR PORATED ,:,REAS C OA L CREE K ------------------- FLOODING SO(btCE FLOODWAY BASE FLOOD WATER SURFACE ELEVATION HCTtO!f UV. ~ V&U>CTTT asam.ATO•T 1~~·~·1 ~-· c:aos• ISC'TIOII' Ol S'TJIJICl:1 WI.DTII 1nn1 ISOtlJ.H Plll'I (PUT PD ,wcw.s, '""""' n£T INAVtll Coal Creek (Cont'di AA 108,650 590 2, 4 5.; 7 .0 5,646.2 5,646.2 5 ,64 6.8 0. 6 AB 109,900 44 0 1,973 9 l s . 652. 0 5 ,652.0 5,652.5 0. 5 l F:e; -~OV@ Hl)uth of Sand Cr@e:lc. ... FL00DWAV DATA l> FEDERAL EMERGENCY MANAGEMENT AGENCY a, r ARAPAHOE COUNTY, CO m ... . AND H~CORPORATED AREAS COAL CREEK :; a, r m .. FLOOOUIG SOURCE :itr:,-.al W'llml l•IUTI Comanche Creek ' 141,210 1,900 B l<i,7,830 1,680 C 147,880 1. 300 D l<itS,830 l, 736 E 148,980 l, 680 F 149,580 2,915 G 150,<;SO 1,220 H 151,650 1,440 I 152,520 l, 270 1 Feet: Above Mout:h FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AND INCORPORATED AREAS FLOOOWAY s•CTlOII UV. ISQUAU •DTI s. 209 5,276 3,049 2,015 1,353 7,514 2,280 5,208 2,340 BASE FLOOD WATER SURFACE ELEVATION ~-= aaoou.mu IW"IT1IOO'T n.om111u.yl WlTH PLOODWl."f 1•an •o -~· n1tT (NAVO) 3. 9 5,372 .2 5,372.2 5,172.2 0. C 8 5,373.5 5 ,373.5 5,373.5 0. 0 6 5,374 .9 5,374.9 5,374.9 0.0 9. 2 5,376.9 5 ,376.9 5 ,3 76.9 0. 0 13. 1 5,377.0 5 ,377.0 5,377.0 0. 0 2. 5 5,382.4 5,382.4 5,382.4 0 .0 8.1 5,385.2 5,385.2 5,385.2 0.0 3. 6 5,391.4 5,391.4 5,391 .4 0. 0 7 . 9 5,397.7 5,397.7 5 ,397.7 0. 0 FLOODWAY DATA COMANCHE CREEK ------------------- ,;! a, r m ,. FLOODIHG SOURCE llll"f.ufC-1:1 Mt.ll't'H l nl'TI Cottom.-ood Creek A 11,220 170 B 12.210 255 C 12 ,92 5 103 D 1'1,705 2 02 E 15,820 113 F 16 ,680 32 G 16 ,83 0 3 2 H 18,477 144 19,182 190 J 20,53 2 411 K 21,006 282 L 2 2,132 478 M 23, 182 139 1 Feet. Above Hou~h FEDERAL EMERGENCY MANAGEMENT AGENCY A RA P A HO E COUNTY, CO AND IN CORP0RATED A REA S FLOODWA'l SKCTtOM Aat.A (!IQUAU PUT) 612 931 521 1,205 698 242 413 840 710 s. 459 3 ,334 2 ,653 533 BASE FLOOO WATER SORPACE EL.INATlON 1~,-noen-, I~ ~Tl wnw ~DWAT crarr •n latttml nr. IKAWJ 10 . 8 5,6 23.8 5,623 .8 5,623.8 0 .0 7 .1 5,629.7 5,62 9.7 5,6 2 9.7 o.o 1 2 . 7 5,637.2 5 ,63 7 .2 5,637.2 0.0 5. 5 5,655.0 5,655.0 5,65 5.0 0. 0 9. 5 5,661.2 5,661.2 s. 661. 2 0. 0 15. 7 5,662 .9 5,662.9 5,662.9 o. 0 9. 2 5,668.2 5,668.2 5,668.:? 0 .0 4 • 5 5 ,6 80 .2 5,680.2 5,681 .1 0. 9 5. 4 5,687.1 5,687 .1 5,687 .3 0.2 1.1 5 ,713.0 5,713.0 5 ,713 .0 0.0 1.8 5,713.0 5,71 3.0 5,713.0 0. 0 2 . 6 5,713.0 s. 713 .o 5,713.0 0. 0 8 . 9 5,717.5 5,717 .5 5,717.5 0. 0 FLOO DW AY DATA C OTTONWOOD CREEK f1..00Dl?IC SOURCE F'LOODWA Y BAS£ FLOOD WATER SURFACE ELEVATION l"'"OOT ""°'''"I MITH FLOOIMAY Sl:CTIOH AJ.ll HEA.'f VU.OCl'TY """"'""" CtOSI SKCTlOII' DlS'TAllC£1 WIDTH cr u:TJ ISQUAaE FE!:t'l t tl:ET PER IIIC'-Ll.5E SEl:ctotll FEET(NA\/0) Coyo'te Run A 940 1,030 4,519 l. 0 5,398 . l 5,398 .1 5,399.1 l.O B ::., 494 100 632 13 . 6 5,401. l 5,401.1 5,401.5 0 . 4 C -· 759 210 1 ,207 7 .1 5 ,405 .6 5,405.6 5,406.2 0. 6 ' 3,824 250 1,505 5 . 7 5 ,4 08 .7 5 ,408.7 5 ,409 .6 0 .9 E 4 , 786 170 717 11.6 5 ,410 .6 5 ,410 .6 5,410 .7 0 . 1 F -!i2 1 13,220 230 1,366 6.1 5 ,437.6 5 ,437.6 5,438 .1 0 . 5 J 14,320 381 1 ,659 5 .0 5,440.0 5 ,440.0 5 ,440.8 o. 8 K 15 ,021 130 709 11. 6 5 ,4 43 .7 5 ,443 .7 5,444 .0 O . 3 L 17,564 120 798 10 . 4 5 ,450.3 5,450 .3 5 ,451.0 o. 7 M 18, 46= 6-0 3 ,533 2. 0 5 ,453.9 5,453.9 5,454.5 0 .6 N 23,205 330 1 ,284 5 . 4 , , 464 .o 5 ,464.0 5 ,465 .0 l.O 0 25,704 840 2,291 3 . 3 5 ,473 .1 5,473 .1 5 ,473 .2 0. l ? 25,851 88,J 3,032 2 . 3 5 ,474.0 5,474.0 5 ,474 .7 o. 7 29 ,452 350 1,719 4. l 5,4 85.1 5 ,48 5 .1 5,485.9 0 . 8 R 33 ,392 930 l , 794 3 .9 5,493.9 5 ,493 .9 5,494 .0 0 .1 s 33,479 930 2,102 3 . J 5, 49L 2 5 ,4 94 .2 5,494 .4 0 .2 T 36 ,258 130 878 7 .9 5,503.1 5,503 .1 5,503 .7 0 .6 u-22 AA 41 , 161 123 2,766 5 . 7 5 ,5 18 .8 5 ,51 8 .8 5 ,518.8 0.0 AB 43,605 185 861 6 . 3 5,522.9 5 ,522.9 5,522 .9 0.0 AC 44,128 340 1,033 5.3 5,524.2 5 ,524 .2 5 ,524.2 0 .0 AD 45,999 250 1,769 3 .1 5 , 531.l 5,53 1. l 5 ,531.5 o. 4 Af: 48,728 100 728 7. 5 5,539 .4 5,539 .4 5,539 .5 0.1 AF 50,265 90 617 8. 6 5,543 .8 5,543 .8 5,544.6 J. 8 AG 51,140 180 871 6.1 5 ,541 .7 5,547.7 5 ,548 .1 0 . 4 1 Feet Above Confluence wu.h Box £lder Creek 2 Cross Sections Are C..Utsi.de of City o f Aurora (Ada.m..s Co'.lntyl ..., FEDERAL EMERGENCY MA GLAENT AGENCY FLOODWAY DATA > a, A RAP AH O E C OUNTY , CO r m AND INCORPO RATED AREAS COY OTE RUN ... ---- f1..00DHlG SOURCE f"'':":'"'Wo\Y BASE F'LOOD NATE R SURFACE ELEVATI O?I SEC'1'I(W illl "CEA.'llvn.oc::-1' """"-'""" r ITlfOUT Fl.00t:MAY 1 •tTlf rt.OODMAY CJll0$$ SCCTtca DISTANCE1 WIDTH (n;r;TJ ISQUAU: ff.ET) l nrt' PL'l. UfCII.EASC ;.-.ccwr~ FEET(NAVOJ Coyot.e Run (Cont 'd) AH 51 ,250 410 2,2 4 5 2 . 4 5 ,548.5 5 ,548.5 5,548 .9 0. 4 AI 51 ,275 700 3 ,732 l. 4 5 ,550.5 5,550.5 5 ,551.0 0 .5 AJ 52 , 8 5 160 429 9 .3 5,554 .9 5 ,554.9 5 ,555 .6 0 . 1 AK 54 ,210 230 563 -.I 5,559.6 5,559 .6 5 ,560.2 0. 6 AL 56 ,664 672 940 4 .2 5,572 .2 S, 572 . 2 5,573 .1 0 . 9 AH 58, aqe 380 832 4 .8 5,586 .6 5 ,586 .6 5 ,587 .4 a .a AN 59 ,791 340 609 4. 4 5 ,592 .6 5 ,592.6 5 ,592 .9 0 .3 AO 60,414 190 442 . I 5 ,596 .1 5,596 .1 5 ,596.7 0 .6 AP 62 , 102 140 326 8. 3 5 ,604.1 ~. 604 .1 5 ,605 .1 1.0 A 64 ,101 885 1 ,074 2 . 5 5 , 62:. 5 5 ,622 .5 5 ,623 .3 0 . 8 AR 65 ,680 140 393 6 . 9 5 ,634 .5 5,634.5 5,635 .3 o. 8 AS 66 . 982 10 298 7 .8 5,643.3 5,643.3 5 ,644 .2 0.9 AT 68,309 158 447 5 .2 5,655 .1 5,655.1 5 ,655 .1 0 .0 AU 69 ,809 134 315 7 . 4 s . 661. 4 s, 661. 4 s. 661. 4 o .o AV 71, 07° 60 218 0.1 5 ,668 .2 5,668.2 5 ,668 .2 0 .0 AW 71 ,4 31 69 238 9 . 8 5 ,573 .4 5,673.4 5 ,673 0.0 AX 71 ,7-H 80 252 3 . 3 5 ,676.8 5 ,676 .8 5, 67L 8 0.0 AY 72,119 20 77 10 .8 5 ,681.0 5,68 1.0 5 ,681.2 o. 2 AZ 72 ,200 104 130 6 . 4 5 ,689.3 5 ,689 .3 5 , £8 .3 0 .0 BA 74,093 46 183 •. 6 5,700 .8 5,700.8 5,700.9 0.1 BB 75 ,788 63 127 6 .5 5,717 .9 5,717.9 5,717.9 0.0 BC 76 ,14 4 38 99 8.4 5 ,722 .8 5,722.8 5,722.8 0 .0 BO 77 ,069 40 102 7 . 7 5,733 .2 5,733 .2 5,733 .2 0.0 BE 78,328 75 191 4.1 5 ,748 .4 5,748.4 5,749.3 0. 9 BF 78 539 76 113 1 6.9 5,76 1.3 5 761.3 5 ,761.3 0 .0 1 f"eec Above Confl~e11c:e "" •. Box F" der Creek -< FEDERAL CMl::i~GENCY MANAGEMENT AGENCY FL00DW,'.Y DATA .. a, ARAPAHOE COUNTY, CO r m AND INCORPORATED AREAS C O YOTE RUN ,.. & Fl.0001-C SOORCE AY BASE n.000 WA?'C1l SottrCE £1.:CVATlON r--·1 ,.,....,_, SlalCSAn.t. -ftl.OCTt ........,.... C90IS .-en .. 01~1 wurn 1n:n1 , ........ caic:,m.a:n:n1 -=-...,,...,.,, - 'Coyote Run {Cont 'a) BG 79, 2 ◄8 69 239 1.0 5,762.2 5,762.2 5,762 .4 0 .2 BH 19,801 22 35 1.1 5,110.0 5,110.0 5 , T70 .0 0 .0 BI 81,146 11 31 6.6 5,189.5 5,789.5 5,190.5 1.0 BJ 82,101 45 48 5. 1 5,811.7 5,817.1 5,817.8 0.1 I h ' ' r .. t AboTe C-fl~nc• WU.b ao. Uder c..r .. t .... FEOE.W.. EMERGENCY MANAGEMENT AGENCY FLOOOWAY DATA > ID ARAPAHOE COUNTY , CO ~ ·-m AND INCORPORATED A REAS COY TE~UN .. ----- Alt.Ch Cree " 1 J $.1., • • 7.2 'S.l'S4. 7 0 C J.• 7 • , s.1s.1 J !.1~• J s.:isa ) 0 D . . . 144 , .. 5.J 1 s.> 5.162 1 .. • ... , !24. 7 l , , 5.)64. 5.lfi4.0 ~.> ... D 0 F s. 2 ,,. 1.1'5 ' • 5.110 • S 17 • s., • • ;;! Ill r m ,._ FLOODUIG SOURCE DISTIJfct1 W'l:DTJI 1r rr.1 Ease Toll Gate Creek A 1,500 3€1 B 2,520 140 C 3,695 120 D 4,250 55 " 4,940 120 F s. 89 0 115 G 6,·00 968 H 7,430 82 U I 8,600 575 J 12,860 374 i< 1 3,650 309 L H, 770 370 M lS,370 418 N 16,110 368 0 16,250 4 92 .. 16,900 262 0 18,420 70 1 F,.,: Above Con!luence W1th Toll Gate Creek FEDERAL EME RGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, C O AND INCOR PORATED AREAS FLOODWAY 4aou.u• ••rrl 992 l, 044 733 628 1,803 609 1,903 1,007 l, 443 891 1,434 l, 763 898 l, 389 1,270 l, 173 479 BASe FLOOD WATER SURFACE E.LEVATlON KLUf VZl.OC'I':'1' lwt'ffl(IOT ~Al'; Wn:11 f"t.00DW"A1' (PUT P U Sl:COWI PEST {NA.VD} 8. 3 5,4 13.3 5,413 .3 5,413.5 0. 2 7. 8 5,419 .8 5,419.8 5,4 19.9 0 .1 11. 0 5 , 42 S .::. 5,425.1 5,425.8 0. 7 12. 9 5,426.9 5,426.9 5,427.2 0. 3 4. 5 5,434.4 5,434.4 5,434.4 0 .0 13. 3 5,436.3 5 ,436.3 5,436.3 0. 0 6. 6 5,44 3 .9 5,443 .9 5 ,4 4 3.9 o.o 8.0 5,449 .9 5,449.9 5,449.9 o .o 5 . 4 5,452 .5 5,452.5 5 ,453.2 0 . 7 9 .1 5,4 7 4 .2 5,474.2 5,474 .7 0 . 5 5. 6 5,480.8 5 ,480.8 S.481.6 0. 8 4. 6 5,490.3 5,490 , 5,490.4 ... 1 9. 0 5,4 94.3 5,494 3 5,494.3 o. 0 s. 8 5,500 .3 5,500.3 5,501.2 0.9 6. 2 5,501.9 1. 9 5,502.B 0. 9 6. 5 5,504 .4 5,504.4 5,505 .1 o . 7 14. 8 5,513.6 5,513.6 5 ,513.6 0.0 FLOODWAY DATA EAST TOLL GA TE CREEK FLOOD ING SOURCE PLOODWAY BASE f'LOOO WATER SURFACE ELEVATION llIST.ulal wtDTd IR'l'TI SllCTtOV....U t•zn •n I WYTHOUT r..ooDMAY I WT'l"II •l.OOilllAT ISOt!AH PUT) HCOKDJ JT..-:' J~.VDl Goldsmi t.h Gulch A 78 97 372 6 .1 5,590. 5,590.8 5,590.8 0 . 0 B 516 94 ."i4~ 4 .1 5,595. 5,595.6 5 ,595.6 0. 0 C 1,406 105 33 2 6 . 8 5,602.9 5,602 .9 5,602 .9 0.0 D 1,644 86 335 6. 5 5,608 .0 5,608 .0 5,608 .0 0.0 E 2,068 96 248 8. 8 5 ,6 1 0.2 5,610.2 5,610.2 o.o F 2,630 200 1,064 1 . 9 5,618.3 5,618.3 5,618.6 0 . 3 G 3,294 117 453 4. 3 5,620.8 5,620 .8 5,621.7 0. 9 H 3,596 91 520 3. 8 5,627.0 s. 627. 0 5,627.3 0. 3 I 3,672 80 505 3. 9 5,627.9 5 ,627.9 5,628.5 0. 6 J 4,516 203 302 6 .4 5,63 4 .9 5,634.9 S, 634 . 9 0.0 K 4,8 11 184 598 3. 2 5,636.3 5 ,6 36.3 5,1536.3 0. 0 L 5,386 46 230 3. 7 5,641.4 5,6 4 1.4 5,64 2.2 0 . 8 M 6,061 45 10< 7. 8 5,649.2 5 ,6 4 9 .2 5,64 9.4 0. 2 N 6,516 45 105 7. 7 5,656 . .J 5,656.3 S,6 S G .3 0.0 0 6,575 25 98 8. 3 5,659.4 5,659 .4 5,659 .4 0.0 p 6,735 378 1,226 0. 8 5,672.4 5,672 .4 5,672.4 0.0 Q 7,365 85 31:.. 3. 2 5,672.4 5,672.4 5,672.4 0. 0 R 7,417 184 90 4 . 0 5,675.2 5,675.2 5 ,675.2 0. 0 s 7,642 93 75 4. 8 5,678.6 5,67 8 .6 5 ,678 .6 0. 0 T 7,917 102 84 4. 3 5,680 .5 5,68 0 .5 5,680.5 0.0 u 8,482 163 868 0 . 9 5 ,6 86.2 5 ,6 86.2 5,686.2 0.0 V 8,530 109 648 1. 2 5,686.2 5,686 .2 5,686.2 0. 0 " a. 64~ 181 149 5 .1 5,69 9.0 5 ,699.0 5,699.0 0. 0 X 9, 30~ 75 206 2. 3 5,699.8 5,699.8 5,699.8 0 . 0 y 9,740 45 92 •. 8 5,704.8 5,704.8 5,704.8 0. 0 z 9,883 124 153 2. 9 5 71 3. 4 5 713. 4 5,713.4 0.0 1 Pe.et Above East Belleview Ave.n1;1e .... FLO ODWAY DATA )> FEDERAL EMERG ENC MANAGEMENT AGENCY 1JJ r ARAPAHC OUNTY, CO m .. AND INCORPL !\T ED AREAS GOLDSMITH GULCH I BASE FLOOD FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION /FEET NAVO) SECTION MEAN CROSS SECTION DISTANCE' WIDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE (FEET) (SQUARE (FEET PER FLOODWAY FLOOD\1/AY FEETl SECONDl GOLDSMITH GULCH AA 10,014 62 97 3 .5 5,713.8 5,713.8 5 ,713.8 0 .0 AB 10,062 86 310 1.1 5 ,71 4 .8 5,714 .8 5 ,714.8 0 .0 AC 10,306 69 150 2 .2 5 ,714.7 5,714.7 5 ,714.7 0 .0 AD 10,682 60 87 3 .9 5 ,721 .8 5 ,721.8 5 ,721 .8 0 .0 AE 11 ,091 21 34 7 .2 5,732.4 5,732.4 5,732.4 0 .0 AF 11 ,287 59 43 5 .7 5,737.3 5 ,737.3 5 ,737.3 0 .0 AG 11,381 82 58 4.2 5,738.1 5 ,738.1 5,738.1 0 .0 AH 11 ,586 131 99 2 .5 5,742.7 5 ,742.7 5 ,74<.I 0 .0 Al 11 ,805 17 18 5 .9 5 ,743.3 5,743.3 5 ,743.3 0 .0 AJ 11 ,988 11 16 6 .7 5 ,746.1 5 ,746.1 5 ,746.1 0 .0 AK 12,1 03 13 17 6 .3 5 ,759.0 5,759.0 5 ,759.0 0 .0 AL 12,250 14 17 6 .3 5 ,762.7 5 ,762.7 5,762.7 0 .0 AM 12,683 14 17 6 .3 5 ,773.0 5 ,773.0 5 ,773.0 0 .0 Feet Above East Belleview Avenue FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA ... ,,. i!! ARAPAHOE COUNTY, CO m ... AND INCORPO RATED AREAS GOLDSMITH GULCH ~ ------------------- BASE F LOOD FLOODING SOURCE FLOODWAY WATER-SURFAC E ELEVATION (FEET NAVO) SECTION MEAN CROSS SECTION DISTANCE' WIDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE (FEET) (SQ UARE (FEET PER FLOODWAY FLOODWAY FEET\ SCCONDl GRANBY DI TCH A 500 126 337 1.2 5371 .2 5371.2 5371 .2 0 .0 B 800 77 95 4 .3 5374.7 5374.7 5375.3 0.5 C 1 .050 56 66 6 .1 5376.6 5376.6 5376.6 a.a D 1 ,550 80 94 6 .1 5378.4 5378.4 ~378.4 a.a E 1,915 1<9 149 3 .8 5382.5 5382.5 5382.7 0 .1 F 2,400 104 119 5.5 5387.7 5387.7 5387.8 a.a G 2,800 83 118 5 .5 5391 .7 5391 .7 5392.0 0.3 H 3,200 ~7 472 2 .3 5 394 .6 5394.6 5395.6 1.0 I 3,800 69 146 7.4 5396.3 53913 .3 5396.4 0.2 J 4 .200 32 109 8.2 5398.7 5398.7 5399.5 0 .8 K 4 ,550 18 95 7.4 5401 .4 5401 .4 5401 .5 0.1 L 5,000 43 BJ 6 .3 5405.5 5405.5 5405.5 0.0 M 5 ,248 103 243 2 .1 5407.4 5407.4 5407.4 a.a N 5 ,600 90 81 53 5407.8 5407.8 5407.9 a.a 0 5,900 94 82 5.2 54 14 .3 5414.3 5414.2 a.a p 6 ,200 100 82 4 .3 5416.9 5416.9 5416.9 a.a a 6 ,525 70 97 3.6 5420 .3 5420.3 5420.7 0.4 R 7 ,000 52 85 4 .1 5422.3 5422.3 5422.8 0 .5 s 7 ,336 16 40 8.8 5426.0 5426.0 5426.0 a.a T 7 ,800 69 65 5.4 5428.4 5428.4 5428.4 a.a u 8,200 78 181 1.5 5432.7 ~~2.7 5432.8 0 .1 V 8,600 63 163 2 .3 5433.6 5433.6 5433.6 0.1 w 8,937 101 881 0.4 5447.2 5447.2 5447.5 0.3 X 9,200 70 316 1.2 5447.2 5447.2 5447.5 0.3 y 9,600 72 293 1 2 5447., 5447.2 5447.5 0.3 z 9 ,890 49 111 3.1 5447 .2 5447.2 5447.6 0.3 Fset Above Confluence With Toll Gate C reek FEDERAL EMERG EN CY MANAGEM ENT AGENCY FLOODWAY DATA ... > ~ m ARAPAHOE COUNTY, CO A GRANBY DITCH AND INCORPORATED AREAS FLOODING SOURCE F LOODWA Y BASE FLOOD WAT ER SURFACE ELEVATIOU DI STANC!' w1 Dn1 1r arr1 SIC'TI OII' A.REA 1r11rr r o lwt'1'1lOOT r t.00inu.T I wrnr n.ooDWA7 U ~II PErfl -~, nrr tNA.VDJ G ree n wood Gu l ch A 1,079 194 502 5. 6 5,344.9 s. 344 . 9 5,3 4 5.6 0. 7 B 1,924 60 51l 5. 5 5,3 4 9 .3 5,349 .3 5 ,3 4 9.9 0.6 C 2,883 129 4 85 5. 8 5,35 3. 7 5,353.7 5,35 4.3 o. 6 D 6,077 592 5 9 8 5. 5 5 ,37 3.8 5 ,373.8 5,3 7 3.8 0. 0 E 7,160 270 73! 4 .5 5 ,380 .0 5,38 0 .0 5,38 0 .2 o. 2 F 7,745 170 464 7 . !. 5 ,3 8 6 .7 s. :?815. 7 5 ,387 .1 0 .• G 7,8 52 220 1,219 2. 7 5 ,3 88.2 '.!88. 2 5,38 8.9 0. 7 H 8,099 175 1 ,496 2 .2 5 ,388.4 I ' :ea .4 5 ,38 8.9 0. 5 11,299 300 8 2 3 4. 0 5,4 0 4 .1 , 404 .1 5,4 0 4 .4 0. 3 J 14,141 125 2,64 0 1.0 5,4 2 8.6 5,4 2b.6 5,428.6 0. 0 K 15,057 125 326 8 .1 5 ,42 9.1 5 ,429.1 5,42 9.2 0 .1 L 17,852 503 4 06 6. 5 5,4 53.1 5,453.1 5,4 53 .1 0 .0 M 17 ,979 504 2,400 1.1 5,4 55.4 5,455 .4 5,4 55.7 0 . 3 N 18,759 184 713 •. 1 5,461 .3 5,461.3 5,4 61.9 0 .6 0 19,049 138 6 8 0 4 . 3 5 ,462 .4 5,462 .4 5 ,4 63.1 0. 7 p 19,558 103 513 5. 7 5 ,467 .0 5 ,467 .0 5,4 67.0 0. 0 Q 19,882 90 4 8 7 6 . 0 5 ,4 68 .7 5,468.7 5,4 69.6 0. 9 R 20,108 185 713 4 .1 5 ,46 9 .5 5 ,469 .5 5,4 70.4 0. 9 s 20,149 200 4 87 6. 0 5 ,4 7 6 .2 5,476.2 5 ,47 6.6 0 .4 T 20,524 135 769 3. 8 5,4 7 8.0 5 ,478.0 5,4 7 8 .7 0. 7 u 21,503 250 1,270 2. 3 5,4 88 .0 5,4 8 8.0 5,4 88 .8 0 . 8 V 22 , 2f35 108 289 7. 3 5 ,495.1 5 ,4 95.1 5 ,49 5.3 0.2 w 22,357 133 1,408 1.5 5,4 96 .1 5 ,496.1 5,4 96.6 0. 5 X 23,753 160 422 5 . 0 5,506.3 5,50 6.3 5 ,506.9 0. 6 y 2 4 ,766 90 480 4 . 4 5,51 3 .3 5 51 3. 3 5 514. !:> 0. 7 1 Feet Above Co:1flue:u:e W1th L1t.t.le Dry Creek .... )> FEDERAL EMERGENCY MANAGEMENT AGENCY FL00DWAY DAT A ~ m ARAPAHOE COUNTY, CO ... AND IN CORPORATED A R EAS GREENWOOD GULCH ------------------- ~ m r m .. FLOODUIG SOURCE 015TANCE1 WIDT11 (PEET) Greenwood Gulch (Cont' z 25,329 166 AA 25,445 527 A3 25,4 99 · 8 5 AC Z6,H4 141 AD 27,246 62 AE 27,362 56 'Fee t Above Cont'lu -:::e With Little Dry Creek FEDERAL EME~GENC'! MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AN D INC O RPORATED AREAS F LOOOWAY S ZCTlOH UU. ISQIJJJU. l'Rffl 293 850 413 288 205 314 BASE F LOOD WATER SURFACE ELEVATION M&IJ'f Vnoc1:TT lwrnrocn Pt.000'fArl w1n1 PLOODMAT (PUT l'U F"Ert l~"AVDI 7. 2 5,520.4 5 ,5 20 .4 s. 521.0 0 .6 3. 2 5,524. 7 5 ,524.7 S, 524. 7 0. 0 5 .0 5,52 4.5 5,524 .5 5,524.4 -0.1 9 .1 5,53 0.2 5,530 .2 5,530.0 -o. 2 10. 8 5,540.5 5,54 0 .5 5,54 0 .7 0. 2 6 .1 5,543 .4 5,54 3.4 5,544 .3 0. 9 FLOODWAY DATA GREENWOOD GUL CH FLOOD I NG !;OUKCJ. FLOODWA'/ BAS I::: FLOOD WATER SURFACE ELEVATION I "'nOVT r.oo""" I 1fl:TB n.ocwwAI' I Hc."TION .UU. MLUf nt.OCl TT ~TO•T caoss SSCTiotl' DISTAJfCSl WI!l'TH IP'ElrT) IP'&lr? P U 1500'.U• PUT) SSCOIID} f''HT fNA Vtl) IJl'O.U..:!1! -·; i Greenwood I Gu l c h Bypass A 25 307 442 3 . 6 5,34 3.9 5,3 4 3.9 5,343 .9 0. 0 B 305 43 4 2,428 0. 7 5 ,344.2 5 ,344.2 5,344 .2 0. 0 C 635 537 2 ,223 o. 7 5,344 .2 5,344 . 2 5,344 .2 0. 0 ,:: 1,005 577 1,589 1.8 5,34 4.3 s. 34 4 . 3 5,34 4 .3 0. 0 I 1 Feet. Above Corpora.ce Li1111 t.s .... )> FEDERAL 1:MERGENCY MANAGEMENT AGENCY FLOOD WAY DATA l!! m ARAPAHOE COUNTY, CO ... A ND INCORPORATED AR EAS GREENWOOD GULCH BY PASS ------------------- FLOOD!UG SOURCE FJ.OODWAY BASE FLOOD WATER SURF ACE ELEVATI OH D[STAIIC:S1 wttm,1 l f'&rrl SIICTlOW UV. !Paff P ita IW[11I001' Pt.OOZJMATI W[TII PLOODNAT u:oou• n n1 S1:c:mm1 FSCT IW.VDI Lee Gulch A 60 170 368 7 .8 5,338 .2 5,338.2 5,338.2 0. 0 B 385 108 300 9. 6 5 ,349.1 5,349.1 5,349.1 0. 0 C 56 0 165 1,032 2. 8 5 ,351.3 5 ,351.3 5 ,351.3 0. 0 D 920 110 196 1 4 . 7 5,353.5 5 ,353.5 5,353.5 0. 0 E l, 140 56 0 7 ,392 0 .4 5,370.1 5,370.1 5,370.1 0. 0 F 1, S75 470 2 ,296 1. 3 5,370.2 5 ,370.2 5,370.2 o. 0 G 2 . 57 0 92 239 12. a 5,375 .2 5,375 .2 5,375.2 0.0 H 2,68 0 23 0 773 3. 7 5,387.2 5,387.2 5,387.2 0 . 0 I 3,12 0 223 1 ,880 1.5 5,387.3 5,387.9 5, 38";. 9 0. 0 J 3,640 1 14 963 ::i .n 5,388 .1 5 ,388.1 5,388.1 0.0 K 4,205 :!.SO 465 6. 2 5,389 .1 5,389 .1 5,389.1 0 . 0 ~ 4,540 104 405 7 .1 5.393.4 5,393.4 5,393.4 0. 0 M s. 015 1 39 427 6. 7 5,398.7 5 ,398.7 5,398.7 0. 0 N 5,470 80 345 8. 3 5,402 .9 5,402.9 5 ,402.9 0.0 0 6,16 0 98 1 95 13 . 2 5,4 11.6 5,411.6 5,411.6 0.0 p 6,295 100 198 13 . 0 5.411.8 5,411.8 5,411.8 0.0 0 6 ,580 120 524 4.9 5,417.0 5,4 17.0 5,417.0 0. 0 R 6,610 145 325 7. 9 5,420.5 5,4 20.5 5,420 .5 0 .0 s 7,0 8 0 100 5 5 6 4. 6 5,425.7 5,425.7 5,425.7 0. 0 T 7,7 3 0 69 314 8. 2 5,429.2 5,4 29.2 5,429.2 0. 0 u 8,330 S3 384 6. 7 5,434 .9 5 ,4 34.9 5 ,434.9 o . 0 V 8,810 81 263 9 .a 5 ,4 43.4 5 ,443.4 5,443.4 o.o w 9,210 95 533 r,. 8 5,448.8 5,448.8 5 ,448.8 0.0 X 1 0,060 6 5 ·409 8. 3 5,454.5 5 ,454 .5 5,454 . 5 0. 0 y 1 0,580 95 437 5. 9 5 ,461.5 5,461.5 5 ,461. 5 0.0 z 1 0,850 6 0 128 11. 0 5,46 7 .8 5,467.8 5,467.8 0 .0 1 Feet Above Confluence Wi th Sou t h Platte Rive r -◄ FL00DWAY DATA .. FEDERAL EMERGENCY MANAG EMENT AGENCY "' ,.. ARAPAHOE COUNTY, CO m A A ND INCORPORAT ED A REAS LEE GULCH PLOOOlNG SOURCE PLOODNAY BAS!! FLOOD WATER SURFACS ELEVATlON S■C'TIOII AaU. KV.ll' vnoC'l:T U otfUTOa.Y ln~-TI ~~AT ao.s S SCTl.0N DlSTA.JfC11 1 wttml (n:rrJ ISQU.Uta PUT) t PnTPU INOU.S■ Hcotn>I n:rr I NAVDI Lee Gulch (Cont'd) AA 1 0,920 70 129 1 0 . 9 5 ,4 67 .3 5,467 .9 5,467.9 o. 0 AB 11,5 00 85 3 29 4. 3 5,475 .8 5 ,475.8 5,475.8 0. 0 AC 11,94 0 78 237 5. 9 5 ,479 .0 5,479.0 5,479.0 o. 0 AD 12,270 50 191 7 .4 5,483.8 5,4 83.8 5,483.8 0.0 AE 1 2,82 5 66 216 6. 5 5,4 92.5 5,4 92.5 5,492.5 0 . 0 AF 13,380 56 169 8. 3 5,500.6 5,500.6 5,500.6 0. 0 i , 1 Feet Above Confluence Wi th South Platte Ri ver .... ,. FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA a, r ARAPAHOE COUNTY, CO m ... AND INCORPORAT ED AREAS LEE GULCH a'!' -- ~ "' r m FLCODlNG SOURCE OISTAMCJ:1 WID'tH crasrJ Li ttle Comanche Creek A 2,070 l, 900 B 2, 7 CG 1,680 C 2,770 l, 300 D 3,900 1,736 E 4,000 1,680 F 4,770 2,9 15 G 6,000 230 H 6,450 570 7,500 170 1 Feet. Above Confluence Wit.h Coma nche Creek FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AN D INCORP ORATED A REAS F LOOOWAV IKCT!OW ,U .U. 1sovuararr1 5 ,2 09 s. 276 3 ,049 2,015 1,353 7,514 2,280 5,208 1,360 BAS£ F LOOD WATER SURFACE El.i:VA'i ION ~ vnoc:n ,•~ •~Y, •~ ,,_,.., IPUTPP S talllDI PBET !tu.VO i 3. 9 5,372.2 5,372.2 5,372.2 0 .0 3 . 8 5,373 .5 5,373.5 5,373.5 0.0 6. 6 5 ,37 4.9 5,37 4.9 5,374 .9 o .c 9. 2 5,376. 9 5,376.9 5,376.9 0.0 13. 7 s . 377 .0 5,377.0 5,377.0 0 .0 2 . 5 5,3 82 • 5,382.4 5,382.4 0.0 8 .1 5 ,385 2 5,385.2 5,385.2 0.0 3 . 6 5,391.4 5,391.4 5 ,391.4 0.0 5 .• 5,392.5 5,392.5 5,392.5 0.0 FLOO DWAY DATA LITTLE COMANCHE CREEK FLOODING SOURCE FJ.OODWAY BAS E FLOOD WATER SURFACE ELEVATION KUN""-OCITf I WinKJCr.' n.ooDWAY I WITH f'~AY OIOSS Src'TIGK DlST~1 WT.DT!I 1n :n1 caouus r&n) (PtET P D s:.'03:ml l'EtT tNAVO) Liccle Dry Cr eek " 140 80 358 10 . 3 S,270.22 s , 266 . 2 5 ,266.2 0.0 B 250 8 0 649 S. 7 S,270.22 5,268 .8 5 ,268 .8 0 0 C 761 99 492 ; . s S,270.22 S ,270.1 5 ,2 70.2 C . l C 1,204 47 269 13. 8 S,274 .0 5,274.0 5,274.0 r'-o E 1,355 7 5 36 9 10. 0 5,2 7 7.3 5,2 77.3 S,277.3 0 . 0 F 1,459 47 298 1 2 . 4 5,279.8 5,279.8 5,27 9 .8 0.0 G 1,659 4 9 335 11. 0 5,281.9 5,281.9 5,281.9 0 .0 H 1,855 4 9 337 11. 0 s . 283 . 9 5,283.9 5,283.9 0 .0 6,3 80 1 22 626 S. 8 5 ,32 1.3 5,321.3 5,321 .3 0.0 J 6,5 90 105 505 7 .2 5,321 .7 s . 32:. 7 5,321.7 0 .0 K 6,960 s o 380 •. 6 5,322.6 5,322 .6 5 ,32 2.6 0.0 L 7,000 75 537 6. 8 5,323.4 s. 323 .. 5 ,323.4 0.0 1-1 7,285 89 633 S. 8 5,326 .6 5,326 . 6 5,326.6 0. 0 N 7,485 166 1,0 39 3. 5 5,327.2 5,32 7.2 5 ,327.2 C . O 0 9,250 5 7 0 850 8. 0 5,336 .9 5 ,3 36 .9 5 ,336 .9 0 . 0 p ' 342 222 727 4 . 3 5,339 . .; 5,339 4 5,339.4 0. 0 Q 10,361 54 185 10 . 5,343 .2 5,34 3 . 2 5 ,343.2 0. 0 R 10,869 60 456 4 . 2 5,348.6 5 ,3 4 8 .6 5 ,348.6 r . o s 11,4 0 9 130 4 55 4. 3 5,3~9.6 5,34 9.6 5,350.4 0. 8 T 12,153 65 3 55 5 . 5 5,3 5 2 .9 5 ,352 .9 S,353.3 0 .4 u 1 4,8 77 173 310 6 .2 5 ,3 6 4.E 5,364 .6 5,364.6 0 .0 I V 15,179 65 31< 6 . 2 5 ,3 6 7 .0 5,367.0 5 ,368.0 l . 0 w 15.292 72 375 6 .2 5 ,36 8 .5 s . 368 . 5 5,369.3 0.8 X 16 ,421 80 6 4 2 3 .6 5 ,3 73.7 5,373 .7 5 ,373.7 0.0 y 17,763 llO 6ll 3. 8 5,3 80.2 5,3 8 0.2 5 ,3 8 0.3 0.1 1 Feet Above Confluence W!th South Pl~tce Riv•r 2 El evat:io:i Due t.o Back..,a t er f'ro111 South p • att.e River .... > FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWA Y DATA a, r ARAPAH O E COU NTY, CO m ... A ND IN CO RPOR"-TED AR EAS LITTLE DRY CREEK -----.. ------~ ------ i FLOOD ING SOURCE F LOOOWA.Y BASE n.00D .. WATER SUR.FACE ELEVATION '!' INJ:~CIU'T •t.OO°""-l' I wrn n.oo:tMAl' I Q.IJf Yst,OCJ:TT I DtSTAJCI:\ Wlirn. (F&STJ ISQWJ.& •D":"i cr•n •u S&COICD) 'IET INAVDI Little Dry Creek ; (Cont 'd ) z 18,223 70 470 4. 9 5,381.0 5 ,381.0 5,381.3 0. 3 AA. 22 . 2 5 8 3 0 284 8 .1 5,399.7 5,399.7 5,400 .4 0 . 7 AB 22 ,9 6 0 63 5 45 4 . 2 5,402.4 5,402.4 5 ,403.2 0 8 AC 2 4 ,901 1 75 3,160 0. 7 5,417.8 5,417.8 s. ,;,17. 8 0.0 AD 25,2 0 8 3 8 1,748 l. 3 s.~1,.e 5,417.8 5,417.8 0. 0 AE 25,52 8 71 6 64 3. 5 5,417.7 5,417 .7 S,4!a.2 0 . 5 A P 25,6 3 J 71 5 49 4. 2 5,418.2 5,418.2 5,419.2 1 . 0 AG 2 6 ,370 72 6 44 3. 6 5,420 .1 5,420.1 5 ,420.7 0 . 6 AH 27,8 2 6 4 1 439 5 . 3 5,426.4 5 ,426.4 5,426 .6 0 . 2 A I 2 8 ,725 <l 318 7. 3 5,429.7 5,429 .7 5,430.6 0. 9 AJ 29,8 1 0 76 544 4. 2 5,436.5 5 ,436 .5 5,437.4 0 . 9 AK Jl ,597 6 2 402 5. 2 5,445 .7 5,445.7 5,446.5 0. 8 AL 3:!,2 5 0 6 1 301 7. 0 5,454.4 5,454.4 5,455.4 1.0 AN 3 3,341 51 2 65 8. 0 5,454.7 5,454.7 55. 6 0 . 9 l',N 33,385 3 9 21 1 1 0 . 0 5,456.1 5,456.1 , 456 .1 0. 0 AO 3 3,912 4 6 2 7 0 7. 8 5,459 .1 5 ,459.1 5 ,-:.60 .1 1. 0 AP 3 .;, 84 3 69 3 95 5. 3 5,465.0 5,465 .r 5,466.0 1.0 AC Js. ss·. 6 7 4ll 5 .1 S,473.4 5 , 4-,:, .4 5 ,473 .4 0.0 AR 3 6 ,6 9 1 56 296 7 .1 5,475 .4 5,475.4 5,475.5 0 .1 AS 36,892 •• 306 6. 9 5,478.8 5,478 .8 5,479.0 0. 2 AT 3 7,136 80 696 3 .0 5,479.9 5 ,479.9 5 ,480.2 0. 3 AU 38 ,7 5 0 62 21 0 8 . 0 5,494.4 5 ,494.4 5,494.4 0.0 AV 40,2 39 62 236 7 . l 5,508.2 5 ,508.2 5,508.2 0 . 0 AW 41,0 13 •6 210 8 . 0 5 ,515.2 5 515 . 2 5,515.2 0. 0 1 reet Above Con fl uence W1.t.h South Plat t e Ri•·er .... FLOO DWAY DATA )> FEDERAL EMERGENCY MANAGEMENT AGENCY a, r ARAPAHOE COUNTY, CO m ,., AND IN CORPO RATED AREAS LITTLE DRY CREEK BASE FLOOD FLOODING SOURCE FLO ODWAY WATER-SURFACE ELEVATION (FEET NAVO) SECTION MEAN CROSS SECTION DISTANCE ' WIDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE (FEET) (SQUARE (FEET PER FLOODWfd FLOOt'WAY FEETI SECONDl Little Ory Creek (continued) AX 42,397 50 206 4.2 5,527.8 5,527.8 5,~28.7 0.9 AY 43.478 36 117 7.4 5,535.0 5 ,535.0 5,535.1 0.1 AZ 43,7 57 12 47 5.2 5,537.7 5 ,537.7 5,537.7 0.0 BA 43.921 27 55 4 .3 5,539.6 5,5 39.6 5,539.6 a.a BB 47,180 124 567 3.3 5 ,573.2 5,573.2 5,573.2 a.a BC 47,54 5 65 375 5.0 5,574.7 5,574.7 5,574.7 0.0 BO 47,732 53 249 7.5 5,575.5 5 ,575.5 5,575.5 a.a BE 48,066 49 208 9.0 5,582.9 5 ,582.9 5 ,582.9 a.a BF 48,253 49 188 12.4 5 ,586.3 5,586.3 5 ,586.3 0.0 BG 48,509 128 528 4 .5 5 ,597.9 5 ,597.9 5 ,597.9 a.a I BH 48,933 69 385 4.9 5,598.3 5,598 .3 5,598.3 a.a I Bl 50017 50 180 10.4 5,606.2 5,606.2 5,606.2 0 .0 BJ 50.462 44 168 11 .1 5 ,615.8 5,615.8 5,Ef15 .8 v .v BK 50,503 22 133 14.0 5,618.0 5,618.0 5,€i6 .0 0 .0 BL 50,937 95 167 6.9 5,619.4 5,619.4 5,61 9 .4 0 .0 BM 51 ,357 70 115 10.1 5,621 .8 5,621 .8 5,621 B 0.0 BN 52,427 40 119 9 .7 5,632.0 5,632.0 5,6:,2 .0 0 .0 BO 52,690 60 223 5.2 5,638.6 5 ,638.6 5 ,63i36 a.a BP 53,717 80 109 10.6 5,657.3 5 ,657.3 5,657.3 a.a BO 54,187 160 104 10.6 5,669.2 5 ,669.2 5,669.2 0.0 SR 54,307 110 457 2.5 5,6TT .5 5,677.5 5,6TT .5 0 .0 BS 54,797 50 112 10.3 5,680.5 5 ,680.5 5,680.5 0 .0 BT 55.8TT 70 113 6 .9 5,699.7 5,699.7 5,699.7 0.0 BU 56,537 60 87 8 .9 5,720.9 5,720.9 5,720.9 0 .0 Feet Above Confluence With South Platte R iver FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA .... > ~ m ARA PA HOE COUNTY, CO . AN D INCORPORATED AR EAS LI TTLE DRY CREEK --- Ft.,00D!NG SOURCE PLOODWAY BASE FLOOD WATER SURFACE ELEVATION asa10• ~ KLUf vtl.OCITT ttatn..\'.TOll'J l>n'nlOO'T 1'1,00DIU,'JI WTTa n.ooDNAT CIOSS SCCTlON DISTIJICE1 wtD1'lf !PICT! CSQU.U• nffl in n PP u,ou.sa H C0Nll) O:ET {NAVDI Li t.tle Ory Cr eek (Cont.' d) BV 56,577 130 l, 089 o . 7 5,731 .7 5 ,731.7 s. 731. 7 0. 0 aw 57,137 65 95 8 . 2 5,731.8 5,731.8 5,731.8 0 .0 BX 57,3 4 7 400 2,237 0. 3 5 ,7 4 9 8 5,749.8 5,749.8 0. 0 BY 57,597 l<O l, 2 87 O. 6 5,749.8 5,749.8 5,749.8 o.o 1 Feet Above Confluence With South Platte River .... )> ID FEDERAL EMERGENCY MANAG EMENT AGENCY FLOO OWA Y DATA r ARAPAHOE COUNTY, CO m ,. AND INCORPORATED AREAS LITTLE DRY CREEK BASE FLOOD FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION IFEETNAVDl SECTI ON MEAN CROSS SECTION DISTANCE' WIDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE (FEET) (SQUARE (F EET PER FLOO DWAY FLOODWAY FEETl SECONDl LITTLE'S CR EE K A 3,550 110 278 8 .1 5 ,369.3 5 ,369.3 5 ,369.3 0.0 B 3,605 265 34B 6.5 5 ,374.0 5 ,374.0 5 ,374.0 0 .0 ' C 4,130 270 820 2 .8 5 ,375.6 5 ,375.6 5 ,375.6 0.0 D 4 ,645 200 349 6 .5 5 ,380.9 5 ,380.9 5 ,380.9 0 .0 E 5 ,250 161 441 5 .1 5 ,389.1 5 ,389.1 5 ,389.1 0.0 F 5 ,915 85 357 6 .3 5 ,392.5 5 ,392 .5 5 ,392.5 0 .0 G 6 ,250 158 393 5 .7 5 ,395.1 5 ,395.1 5 ,395.1 0.0 H f .750 155 453 5 .0 5 ,398.4 5 ,398.4 5 ,398.4 0 .0 I 7 ,400 130 360 6 .3 5 ,40~.6 5,406.6 5,406.6 0.0 J 7,485 230 490 5 .6 5 ,407.9 5 ,407.9 5,407.9 0 .0 K 8 ,010 135 352 6 .4 5 ,409.9 5,409.9 5 ,409.9 a.a L 8 ,135 225 628 3 .6 5 ,412.1 5,412.1 5 ,412.1 0.0 M 8 ,685 103 260 8 .6 5,415.7 5,41 5 .7 5,415.7 O.G N 9 ,130 170 627 3 .6 5,419.6 5,419.6 5 ,4 19.6 0 .0 0 9 ,570 230 339 5 .2 5 ,425.2 5,425.2 5,425.2 O.G p 9 ,685 330 1,138 1.6 5 ,426.3 !•.'"26.3 5 ,426.3 0 .0 Q 10,190 104 206 8 .5 5 ,426.4 5,42F;.4 5,426.4 0 .0 R 10,871 81 212 8.4 5,436.7 5,436.7 5 ,436.8 0.1 s 11,163 82 390 4 .6 5,442.2 5,442.2 5 ,442.2 0 .0 T 11,253 85 318 5 .6 5,442.2 5 ,442.2 5,442.3 0.1 u 11 ,619 79 237 7.5 5 ,444.9 5 ,444.9 5,445.2 0 .3 V 11 ,91,6 103 274 6 .5 5 ,449.1 5 ,449.1 5 ,449.1 0 .0 w 12,279 80 213 8 .3 5,452.9 5,452.9 5 ,452.9 0 .0 X 12 .609 122 269 6 .6 5 ,457 .5 5 ,457.5 5 ,457.5 a.a y 13,005 69 180 9 .1 5 ,462 .7 5,462.7 5,462.9 0 .2 z 13,478 193 255 6 .4 5,468.6 5,468.6 5,468.7 0.1 AA 13,928 202 446 4.0 5,476.4 5,476.4 5,476.5 0.1 Feel Above Confl uence With South Platte River FEDERAL EMERG ENCY MANAGEMENT AGENCY FLOODWAY DATA .... > '" r ARAPAHOE COUNTY, CO m .. AND INCORPORATED AREAS LITTLE'S CREEK --------·---------- FLOODING SOURCE FLOODWAY Bl.SE Ft,00D WATER SURFACE ELEVATION ML\N Vll«tTY I~,,_ .,.., ...... ,\ Wrn< """"""' OlOSS HCTIOH DUT.u«:'1:1 WlMR I PH'TI ISQUUE P lrff) ira rr,u HC'CMD) F"BE'T INAVOI Murphy Creek A 3,290 1,000 75 5 5 . 6 5 ,51 4.8 5,51 4.8 5 ,515.0 0 . 2 B 3,990 770 1. 248 3. 4 5 ,517.7 5,517.7 5,517 .9 0. 2 C ,_, 44 0 600 730 5. 8 5,519.7 5,519.7 5,519.7 0 .0 D 4 ,54 0 4 20 1,101 3. 9 5,523.2 5,523.2 5,523.2 0.0 E 7 .12,:; 460 1,315 3 .1 5,52 4 .5 5,52 4 .5 5,525.0 0. 5 F 7,500 535 1, '"lo45 3. 0 5,52 4 .9 5,524 .9 5 ,525.5 0. 6 G e, 116 236 584 7. 0 5,527.8 5,527.8 5,527.9 0 .1 H 9,032 208 569 7 . 2 5,533.5 5,533 .5 5,534.2 0. 7 9,545 2 4 5 872 4. 7 5,536.6 5,536.6 5,537.0 o .4 J 10,211 245 585 1. o 5,539.9 5 ,539. 5 ,5 4 0.1 0 .2 K 10,586 300 770 5. 3 5,542.9 5,542. 5,543.4 o. 5 L 11,008 275 559 ·,. 3 5,545 .1 5,545.1 5,545.6 o. 5 M 11 ,3 00 333 1 ,571 2.' 5,552.0 5 ,552 .0 5,552.0 o. o " 11. 66€ 396 1,017 4 o 5,551.9 5,551.9 5,551.9 o. o 0 11,837 137 495 d. 3 s. 552 . 9 5 ,55 2 .9 5,552. S" o. o p 12,313 255 637 6 . 4 5,555.9 5,555.9 5,556.1 o. 2 Q 13,366 439 895 4.6 5,560 3 5,560.3 5,560.5 0. 2 R 13,968 431 685 5. 2 s. 562 . 7 5,562 . 7 5,563.4 0. 7 s 1 4 ,650 538 837 4. 2 s. 567 .2 5,567.2 5,567.7 0. 5 T 15,062 723 <99 7 .1 5 ,568 . 7 5,568 .7 5,569 .0 o. 3 u 15,377 691 625 5 . 7 5,572. 9 5,572.9 5,572.7 -0. 2 V 15,755 723 396 9. 0 5 ,573.7 5,573.7 5,573.8 0 .1 w 15,808 724 877 4. 0 5,576.2 5 ,576.2 5 ,576.5 o. 3 X 16, 08\J 356 389 9 . 0 5,577 .1 5 ,577.1 5,577.2 0 .1 y 16. 367 120 687 5 . 4 5,578 .8 5,578 .8 5,578 .8 0. 0 z 16,640 136 9 4 9 3 9 5,579.3 5,579.3 5,579.3 o. o 1 F'eet A.bo,:e Confluence Wi th Coal Creek .... )> FEDERAL EMERGENCY MANAGEMENT AGENCY FL OO DW AY DATA tD r ARAPAHOE COUNTY, CO m ... AN D INCORPORATED AREAS MURPHY CREEK F!.,OOOUIG SOIJRC.E FLOODWAY BASE FLOOD WATER SURPACE ELEVATION IJf nt.OCITY !"'"'DOT ""'"""''! OOH StC'TtOK tllS'T.t.Jf01 W1:Dnl (PH?') 1:,011.u.• rar:1 I PEr?PU ucoim1 PECT I NAVO I Murphy Creek (Cont 'd) AA 16,900 136 1, 01B 3 .6 5 ,5 8 3.4 5,58 3 .4 5,583.4 0 . 0 AB 17,663 ll0 594 6. 2 5,584.9 5,584 .9 s. 584 .8 -o .1 AC ld,250 57 300 1 2 . 3 5,586 .7 5,586 .7 s. 586 . 7 o. 0 AD 18,678 58 401 9. 2 5,590.5 5,590 .5 5 ,590.5 0 . 0 AE l ~.022 159 834 4 . 4 5 ,592.2 5 ,592 .2 5 ,5 9 2.4 0. 2 AF 1 9,400 172 479 7 . 7 5,59 4.9 5 ,594 .9 5,594 .9 0 . 0 AG 20,03 6 102 539 6. 8 5,597.1 s. 597 .1 s, 597 .1 0 . 0 AH 20,48 0 104 4 22 8 . 6 5,598.2 5,598.2 5,598.8 0. 6 AI 21,133 252 491 7 . 4 5,601 .0 s . 601. 0 5,601.0 0. 0 AJ 21.4 0 2 210 393 9. 3 5,603.0 5,603.0 5,603.4 0 .4 AK 21 ,57 5 140 1,386 2. 6 5,614.1 5,614. l 5,614 .1 0. 0 AL 22 ,029 351 2,323 1.6 5 ,614.3 5,614.3 5,614 .3 0. 0 AM 22,552 157 813 4. 5 5,614.2 5,6 14 .2 5,614 .2 0. 0 AN 22,8 00 185 809 4 . 5 5,614.3 5 ,614.3 s. 614 . 3 0 . 0 AO 23,026 283 2,136 1. 7 5,621.2 5,621.2 '5 ,621.2 0. 0 AP 23,879 200 721 4. 3 5,621.5 5,621.5 5,621.5 o. 0 AQ 24,523 158 430 7. 2 5,623.0 5,623.0 5,623.1 0. l AR 25 ,0 4 8 85 33 6 9 . 2 5,625 .9 5 ,625.9 s. 626 . 2 0. 3 AS 25,370 98 474 6. 5 5,628.5 5 ,6 28 .5 5,629.1 0. 6 AT 25,9 07 76 317 9. 8 5 ,631.7 5,631.7 5,631.7 0. 0 AU 26,7 75 124 444 7 .0 5 ,636.4 5,636.4 5 ,636.8 o. 4 AV 27,292 191 9 4 3 3. 3 5,638 .: 5 ,6 38.3 5 ,638.6 0. 3 AW 27, 7 7 5 lll 361 8.6 5,64 1.6 5,641.6 5 ,641.6 0 .0 AX 28,210 119 487 6 . 3 5 ,64 4.1 5,644 .1 5,644 .5 0 . 4 AY 28,473 145 573 5 .4 5,644. 9 s . 644. 9 5 ,645.6 0 . 7 AZ 28.690 110 3 46 8. 9 5 ,646.2 5,646.2 5 ,646.1 -o .1 1 Feet Above confluence With co._l Creek ~ FEDERAL EMERGENCY MANAGEMENT AGENCY FLOO DWAY DATA 111 r ARAPAHOE COUNTY, CO m AN D INCORPORATED AREAS MURPHY CREEK -~ -----!!!!!Ii ----------- i'LOODIUG SOUkCS FL0011WAY BASE FLOOD WATE R SURFACE ELEVATION staio•uu KLIJf vm.oc~ l~ .. ,, ....... ,I""'"""""'' tltS'T»ICt; WIDTH IPHT) t ParT PU 1100.uJ Uff) HCOND) nff INAVDI Murphy Creek (Cont:'d ) BA 28,937 147 614 5. 0 5,648.3 5,64 8.3 5,648.4 0.1 BB 29,511 .!.04 342 9 . 0 5,649.9 S.649.9 5,650.0 0.1 BC 29,856 33 214 13. 8 5 ,654.3 5,654.3 5,654.3 0.0 BO 30,330 71 6 <1 4 .6 5,658.3 5,658.3 5,658.6 0. 3 BE 30,688 8< 5 25 5. 6 5,658.3 5,658.3 5,658.8 0.5 BF 31,620 157 409 7. 2 5,661.8 5,661.8 5,661.8 0 .o BG 31,740 H6 1,696 l. 7 5 ,670 .5 5,670.5 5,670.9 0.4 BY 32, 750 128 804 2. 9 5,670 .8 5,670 .8 5,671.0 0. 2 BI 33 ,614 51 207 11 4 5,672 .8 5 ,672 .8 5,672.8 0.0 BJ 34,050 63 221 10. 7 5,676.8 5,676.8 5,676.9 0.1 BK 3 4 , 758 70 413 5 7 5,681.3 5,681.3 s. 681. 3 0. 0 BL 34,857 91 406 5 .8 5 .681.6 5,681.6 5,681 .6 0 . C BM 35,529 63 229 1 0. 3 5 ,68 3.4 5,683.4. 5,683 .3 -0 .1 BN 35,646 129 5 -i-4 4 . 3 5,685.4 5,6 85 .4 5,685.4 0. 0 BO 36,209 315 6 '?'/ 3 . 5 5 ,687.0 5,687.0 5,687.0 0. 0 BP 36,324 330 605 3. 9 5,693.6 5,693 .6 5 ,693.6 0 .0 BQ 36 , E86 135 636 3. 7 5,694.1 5,694.1 5,6 9 4. l 0.0 BR 37,724 156 569 •. 2 5 ,6 94.7 5,694.7 s. !i:15. 2 0.5 BS 38 ,400 84 251 9 . 4 5,697.0 5,697.0 5,697.i 0. l BT 39,039 115 2 8 1 8 .4 5,699.4 5,699.4 5,6 99.4 0. 0 BU 39 ,172 131 501 4 . 7 s . 705 4 5,705.4 5,705 .4 O. 0 BV 40 I 079 199 422 5. 6 5,709 3 5,709.3 5 ,709.8 0. 5 BW 40 ,164 186 855 2 . 8 s. 713. 9 5 ,7 13.9 5,713.9 0.0 BX 40,2].9 192 997 2 . 4 5 ,716.2 5,716.2 5,716.4 0. 2 BY 40,828 103 278 7. 9 5,716.4 5,716.4 s. 716. 5 0.1 BZ 41,818 82 261 8 .4 5,721 .4 5 ,7 21 4 s. 1 21 . a 0. 4 1 Feet. Above confluence With Coal cr-k .... FLOODWAV DATA )> FEDERAL EMERGENCY MANAGEMENT AGENCY ID r ARAPAHOE COUNTY, CO m AND INCORPORAT ED AREAS MURPHY CREEK FLOODING SOURCE FLOODWAY 3ASE FLOOD WATER SURFACE ELEVATIO?I SSCZ'IOJI ;t.1L\ KnNvnc>an l~~·~"I DlSTA!fCl:1 Wllml I PHT) IPEETPU fSQO.\U. PUT} SJ:CON?IJ n:ET UIAWI Murphy Creek {Cont.'d) CA 42,910 73 223 9. 9 5,728.3 5,728.3 5 ,728.4 0. l CB 43,723 246 408 s. 4 5 ,732.5 5,732.5 5,732.9 o. 4 cc '14,495 73 28 4 5 ,737.9 5,737.9 5,738.5 0. 6 CD 46,117 304 44 5 5 ,748.6 5,748.6 5,748 .7 0. l CE 47,044 74 242 9. l 5,753.2 5,753.2 5,753.6 o. 4 CF 48,410 270 617 3. 6 5,760.2 5,760.2 5,760.3 0.1 CG 49,284 es 279 7 . 9 5,766 .2 5,766.2 5,76 6.1 -o .1 CH 50,383 342 184 12. 0 5,772 .0 5,772.0 5,772.0 0. 0 CI 50,452 298 1,847 1.2 5,780.8 5,780 .8 5 ,7 80.8 0. 0 CJ 50,913 156 387 5. 5 5 ,780.6 5,780.6 5 ,780.6 0. 0 CK 51,428 200 4'tS 4 . 8 5,782.9 5,782.9 5,782.9 0 0 CL 52,239 42 213 8. 2 5,791.6 5,791 .6 5,791.8 0. 2 CM 52,393 44 468 3. 7 5,801.8 5,801.8 s.ao1.e 0. 0 CN 53,352 160 388 4. 3 5,8 02.2 5,802.2 5,802.2 0.0 co 53, 700 179 157 10. 7 5,804.5 5,804.5 5,804.5 0.0 CP 53,800 266 275 6 .1 s, 811. 0 5,811.0 5,811.0 o.o CQ 54,485 276 548 4. 0 5,811.0 5,811.0 5,811.0 0.0 CR 55,283 69 242 8. 4 5,815.6 5,815.6 5,815.6 0 .0 cs 55,491 81 220 9 . 3 5,818.5 5,818.5 5,818.5 0.0 CT 56. 69<;. 113 364 5.6 5,830.1 5,830.1 5,830.0 -0 .1 cu 57,4-B 62 201 10 .1 5,835.7 s. 835. 7 5,835.7 0. 0 CV s1, eeo 49 184 11.1 s. 840 5,840.3 s. e,;,o ... 0 . l cw 58,141 245 l , 355 1.5 s, 850. 5,850.1 5,850.1 0.0 ex SB. 851 110 260 5. 5 5,850.4 5,850.4 5,850.4 0. 0 CY 60,041 52 147 9. 7 5,861.4 5,861.4 5,861.4 0 . 0 CZ 'lO, 805 116 196 7. 3 5 ,871.9 5,871.9 5,871.9 ti.a 1 Feer Above Confluence Wit.h C0,;1l Creek ..., l> FEDERAL EMERGENCY MANAGEMENT AGENCY FLOOOWAY DATA Ill r ARAPAHOE COUNTY, CO m ... AND INCORPORATED AREAS MURPHY CREEK ---- P LOODlHG SOUR.CE F LOODWAY BASE F LOOD WATER SURFACE &LEVAT I ON S rcTlOM AAD ..... VC.OCU T ~TOaT l'"'"OUT ' ...... "I """ ....... .., c:aoss SEC:'!OH D.I..STAlfa' wnrra IFHTI IIQCLU.S f'DTI IFDT PD ~-"'"'"'" Fl:ET IW.vtll Murphy Creek (Cont.'d) DA 62,080 67 158 9. 0 5,885.9 5,885 .9 5,885 .9 0. 0 DB 63,351 4 6 14 4 9. 9 5 ,901.4 5,901.4 s. 9 0 1.4 0. 0 DC 64,400 2 5 "4 9 .5 5 ,9 14.5 5 ,9 14 .5 s, 9 1 4 .4 -o .1 DD 65,578 20 6 7 10. S 5 ,941.4 5 ,94 1 .4 5,941.4 0. 0 DE 66,461 29 76 9 . 3 s. 96 1. 8 5,961.8 5 ,961.8 o.o DF 67,362 29 77 9 .1 5,9 75.8 5,975 .8 5 ,9 75 .8 0 .o DG 67,900 13 25 7 .2 5 ,988 .5 5,988.5 5 ,988 .5 0. 0 DH 68,74 3 1 8 26 7. 0 6,01 1.4 6,0 11.4 6,011.4 0.0 I I I I :'eet. Above Conf lue:1.ce Wit.h Coal Creek I ... ---i ,. FEDERAL EMERGENCY MANAGEMENT AGENCY FL0 0 DWAY DAT A Ill , r;; ARAPAHOE COUNTY, CO .. A N D INCORPO RATED AREAS .URPHY CREEK - FLOODWG SOURCE Fl.OOOWAY BASE FLOOD WATER SURPA C!: ELEVATION KU.If vn.oc:ITT r fITIIDU'T PI.OODWAYI Wini r LOODWAT DIST>..'l'Cll' wrtml (PH~) csou.u.s nrn (PDT PU ,..,,.,,, FUT (NI.VOi Piney Creek A 77~ 220 1. 061 9. 2 5,632.8 5,632.8 5,632.8 0. 0 B 1,635 l-D 796 12. 3 5,638 .8 5,638 .8 5 ,63 8.8 o.o C 2,070 110 899 10 . 9 5,642 .0 5 ,642.0 5,642.8 0 . 8 D 2,330 109 888 11. 0 5,642 .7 5,642.7 5 ,6 43.6 0. 9 E 2 ,660 133 1,04 0 9 .• 5,646.3 5,64 6.3 5,646 .3 0. 0 F 2. 864 H6 l, 169 8 .• 5,647.2 5 ,647 . .!: 5,647 .2 0. 0 G 3, lj8 163 l , 272 7. 7 5,648.0 5,64 8.0 5,648.0 0. C H 3,785 203 1,091 9. 0 5,649.7 5 ,64 9 .7 5,649.7 o.o I 4,253 282 1,559 6. 3 5,653 .6 5,653 .6 5,653.6 0. 0 J 4,888 312 1,24 2 7 . 9 5,657 .0 5,657.0 5,657.0 o .o K s. 769 2 56 l, 048 9 .1 5 ,663.5 5,663.5 5,663.5 0. 0 L 6,652 219 9 80 9 . 7 5,667 .8 5,667.8 5,667.8 0. 0 M 7,325 238 1,065 8. 9 5 ,6 76 .1 ::. fi76 .1 5,676.1 o. 0 N 8 ,09 6 ,.. 1,590 6. 0 5,682.2 s. 682.?. 5,682.2 0. 0 a a. 798 338 2,043 •. 7 5,685.3 5,685.3 5,685.3 o .o p 9,393 98 657 14. 5 s. 689 s . 689. 7 5,690.4 0 . 7 Q 9,62 4 89 6 <9 14. E 5,693. s. 693 5 5,694.1 0. 6 R 10,055 210 l, 180 7. 8 S,698.2 5 ,698 .2 5 ,699.2 1.0 s 10,665 30 0 1,52 9 6 .1 5,702. 1 s. 702 .1 5,702.1 o . 0 T 11,328 190 923 10. 0 5,705.6 !:,, 7 05. 6 5,7 05 .9 0. 3 u 11,654 323 1. 574 5. 9 5,708 .2 5,708.2 5,708.8 0. 6 V 12,020 265 1 ,383 6 . 7 5,70 8 .9 5,708.9 5,709 .6 0. 7 w I <40 7. 2 0 .o I 12,196 l, 283 5,710.9 5,7J0.9 5,710 .9 X 13 ,203 180 807 11. 5 5 ,714.8 5,714.8 5,714 . 8 0 .o y 14,207 230 1,28 0 7 . 2 5 ,722.0 5 ,1 22.0 5 ,722 . 5 0. 5 z 15,530 180 1,116 8. 0 5,730.2 5 730. 2 5 730. 2 0 .0 1 Feet Above Conf luem ..... With Cherry Creek -< .. FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA ID r ARAPAHOE COUNTY, CO m AN D INCORPORATED AREAS PINEY CREEK ------------------- FLOODING SOURC£ DIST.t.zfCS1 WIDTh IP■lrT I ?iney Creek (Cont'd) AA 16,401 322 AB 17,720 270 AC 18,47 0 360 AD 19,370 640 A3 19,970 640 AF 20, 770 660 AG 21,320 580 AH 21,920 160 AI 21,995 150 AJ 22,665 280 AK 23,165 270 AL 24,015 260 AM 24,715 540 AN 25,265 320 AO 25, 62S 310 AP 26,075 310 1 Feet Above Confluence W1 t.h ":berry Creel.. FEDERAL EM ERGENCY MANAGEMENT AGENCY ARAPAHO E COUNTY, CO AND INCORPO RATED A REAS FLOODWAY 4800.U.■ Paff) 1, 02·, 708 1,904 878 952 1,3 70 1,390 664 708 1,044 726 801 2,182 1,014 8 8 6 905 BAS6 FLOOD WATER SURFACE £'LEVATION (Par? PD 11'1-rHOUT Pt.OOOWATI WTTB n.ootlNAY I.CC'OIIDI PEET I NAVD) 8. 7 5,735.5 5,735.5 5,735.8 0. 3 12. 6 5,743.3 5 ,743.3 5,74 3.3 0. 0 4. 7 5,748.8 5,748 .8 5,749.3 0. 5 9. 8 5,757.5 5,757.5 5,758 .0 0. 5 9. O 5 ,763. 7 5,763.7 5,763.7 0 .0 6. 3 5,770.5 5,770.5 5,77 0.5 0. 0 6 . 2 5,775 .2 5,775.2 5,775.2 0. 0 13. 0 5,780.2 5,780.2 5,78 0.2 0.0 12. l 5,780.9 5,780.9 5,780.9 0 .0 8. 2 5,787.1 5,7 87.1 5,787.3 0. 2 11 . 8 5,792.1 5,792.1 5,792.1 0. 0 10 . 7 s. 799 0 S,7g!".O 5,799.5 0 . 5 3 .4 5,803 . 9 5 003. 9 5,804.4 o. 5 7 .4 s. 807 . 5 5,807.5 5,807.6 0 .1 8 . 5 5,811.7 5,811.7 5,811.8 0 .1 8. 3 5,815.9 5 ,815.9 5,816.1 0. 2 FLOO DWAY DATA P INEY CREEK ~ GI r m ... FLOODING SOURCE 00$.S SECTIOJf .,.......,.,. WIDTH (PHTI Pre ntice Gulch A 8 4 9 1 133 B 14711 112 C 2524 1 79 D 2 6 6 ' 195 Quincy Gulch r. 382l 90 B 9192 777 C 20882 5 0 D 23582 60 E 2414 2 4 0 1 Feet:. Above Conf luen c e With lhghline C.in.al 2 Feet:. Above Con!luen ce Wit.h Blackmer Gulch FEDERAL EPJI ERG ENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AND INCORPORATED AREAS ---- f't.OOOWAY SSCTIOtr AaD IS QVUS PUTI 220 182 130 456 121 11 121 161 1 ,070 BASE F LOOD WATER SURFACE EI..EVA.TlOH Ku.X V'lt:10":=:-! rmOOT ,~T, I FErr p~:-. '"""""' n£T CNAVDI 3. 7 5,498.2 5,498 .2 5,499.1 0 . 9 4. 5 5 ,505.1 5 ,505.1 5 ,505 . 7 0. 6 6. 3 5,522.0 5,522.0 5,5 22 .1 0 .1 1.8 5,525.0 5,525.0 5 ,525 .0 0 .0 5 . 3 5 ,416.1 5,416.1 5, 4] 6 .1 0. 0 2. 6 5 ,4 23 .6 5,423.6 5 ,423 .6 0.0 5. 3 5, 4 3:i. ·-5 ,435.6 5,436.1 0 4 . 0 S,440.7 5,440 .7 5,44 1.2 0 . 0 .6 5,448.7 5 ,4 48.7 5,448.7 0 .0 FLOODWAY DATA PRENTICE & QUINCY GULCHES r oooum SOURCE f"LOODWAY BA SE FLOOD WATER S URFACE ELEVA Tl Oil SECTIOK AJl£A KU.M VELOCITY I\EGou.TQRY r l TIIOUT n.ooDKAYI MI TH r..ooDlo.Y OOSI SCCTI09f Dt:lTNta;1 NtDTH (FUT ) IRET Kil (SQllARE FI:l:T) S tc.olfDJ U<Cl<EA" FEET{NAVO) Sable Di tch A .;0 0 1 35 124 7 . 7 5,345 .7 5 ,345 .7 5,345 .7 a .a B 1, 1 2 0 1 90 261 <.9 5 ,349 .4 5,349.4 5 ,349 .6 0 .2 C 2, 0001 87 191 9. 4 5 ,357 .3 5,357.3 5 ,357.3 a .a D 2 , 6651 18 177 7 . 6 5 ,370 .2 5 ,370 .2 5,370 .2 0 .0 E 2, 9 8 7 1 30 140 9 . 7 5,375 .2 5 ,375 .2 5,375.2 a.a ~ 3 , 5 2 0 1 32 189 7 .o 5 ,378 .3 5,378.3 5,378.3 a .a G 4, 0101 29 ll 7 11. 4 5 ,378 .7 5 ,3 7 8 .7 5 ,378.8 O . l H 4, 585 1 28 113 11. 4 5,387 .0 5,387.0 5 ,387.0 a.a I 5, 4001 32 197 6 . 4 5 ,394.1 5 ,394 .1 5 ,394 .1 a .a J 5, 8701 29 117 10 .8 5 ,396 .4 5,396 .4 5 ,396 .4 0.0 K 6 ,4101 70 91 6. 5 5 ,406 .8 5 ,406.8 5 ,407 .3 o. 5 L ., • 1201 30 128 9 . 6 5,409.7 5. 4 09 . 7 5,409 .7 a .a M 7 , 4851 30 128 9 . 3 5 ,411.6 5,4 11.6 s. 412 . 4 a . a N 8, 8 651 30 155 7 . 4 5 ,419 .7 5 ,4 19 .7 5,419 .7 a .a 0 9, sos' 28 113 10 . 2 5 ,421.8 5 ,421.8 5,422 .2 0 . 4 p 9, 8101 28 112 10 . 3 5,423.0 5 ,423.0 5 ,423.0 0.0 1 reet. Above confluence Wit.h Toll Gat.e Creek .... FEDERAL EMERGENCY MANAGEMENT AGENCY ,,. FLOODWAY DATA a, ARAPAHOE COUNT Y , CO r m AND INCORPORATED AREAS SABLE DITCH ... F !.0001.UG SOURCS FLOOOWAY BASE PLOOD WATER SURFACE ELEVATI ON lmAll' VU.OCITY lwtnrotl'T rl,OOfflQ.T I WITII Pt.OOUWAT DtnANCI.' wmn1 trsr n CS QO'.U.S P SST) IPUT PU SSCCIOI rsrr INAVDI Sand i:reek A 36,760 764 4,492 6. S 5 ,299.5 5,299.5 5,299 .6 0 .1 B 39,510 336 2,939 9 . 9 5,312.7 5,312.7 5,312 . 7 0. 0 C 41,285 618 3,289 8. 9 5,320.5 s, 3 s 5,320. s 0. 0 D 42,34 0 447 3,140 9. 3 5,325 .7 s, 3 s. 7 5 ,325.7 0. 0 E 4 3,070 160 1 ,565 1 3 . 7 5,328.0 5,328.0 5,328.0 0 .0 F 46,390 176 1 ,620 13. 3 5,347.6 5,347.6 5,347.6 0.0 r. 47,670 206 2,305 9 . 3 5,3 5 3.B 5,353.8 5,353.8 o. a H 48,970 3 4 4 2,1 84 9. 8 5 ,365 .6 5,365.6 5,365.6 0 .0 I s o , 1 75 157 l, 604 13. 4 5 ,3 73.6 5 ,373.6 5,373.6 0. 0 J 51,7 85 312 3 ,191 6 . 7 5,383.0 5 ,383.0 5,383.5 0. S K c:;2 , 890 368 2,161 10.0 s. J 86. 7 5,386.7 5,387.3 0 . 6 L Sb, 928 419 4,14 4 5.2 5,400.4 5 ,400.4 5 ,400.4 0. 0 M 58,489 223 2 ,490 8. 6 5,412.2 5 ,412.2 5 ,4 12 .2 0. 0 N 61 ,243 192 3,338 6. 4 5,4 27.5 5 ,427.5 5 ,427 .5 o. 0 0 63,236 375 3,148 6 . B 5 ,4 35.0 5 ,435.0 5,435 .0 0 . 0 p 64,5 1 6 373 2,387 9 . 0 5,439.2 5,439.2 5,4 39.5 o . 3 Q 65,160 550 4,650 3. 9 5,442.3 5,442.3 5 ,442.4 0 1 R 66,140 398 1,848 9. 9 5,443.5 5,443.5 5,4 4 3.7 0 . s 68,0 2 5 317 1,477 12. 4 5 ,453 .3 5,453 .3 5,453.3 0.0 T 68,640 326 2,530 7. 3 5,4 58.6 5,458.6 5,4 58.6 0.0 u 69,3 5 0 507 2,840 6. 5 5 ,460 .6 5,460 .6 5,460 .7 0.1 V 70,0 6 5 3 4 0 2,274 8 .1 5,464 .8 5,4 6 4 .8 5,465.0 0 . 2 " 72, 2.30 810 3,695 5. 0 5,475.3 5 ,47 5.9 5,476.3 0. 4 X 75,01 0 l, 394 4,500 4 .1 5,488.9 5,488.9 5,488.9 0. 0 1 Fe.et. Above Mouth -< FL00DWAY DATA > FEDERAL EMERGENCY MANAGEMENT AGENCY "' r ARAPAHOE COUNTY, CO m ... A ND INCORPORATED AREAS SAND CREEK ------ ~ a, r m ... FLOODING SOURCE FLOOOWAY MTtlTH IP'HTI (S(IU.U.S P&&TI Slaughterhouse Gulch A 620 1 21 241 8 l, 1601 260 337 C 1 , 6551 70 171 D 2 , 4801 89 188 E 3 , 010 1 86 189 F 3 , 7851 131 202 G 4 . 135 1 139 411 H 't, 4951 134 348 I 5, 6601 85 173 J s. 840 1 123 450 K 6 , 54 0 1 1 0B 1 9 0 Souc.h Tribuc.ary Slaughterhouse Gulch A 5552 100 74 B 1. 0 102 68 122 C 1 , J l Ql 69 75 D 1, 7052 82 E 1, 7 952 75 68 1 Feet. Above Confluence With South Pl at.te Riv er 1 Feet Above Confluence With Slauahte.rhcuse Gulch FEDERAL EMERGENCY MANAGEMENT AGENCY ARAPAHOE COUNTY, CO AND INCORPORATED A REAS BASE FLOOD WATER SURFACE ELEVATION JmA)I' vn.ocrn i•t= rt.00t1WAYI WITH n,oon,u ,y 1n .n ,u Ha.Ill) RET f NAVtl l 5 . B 5,328.0 5,328 .0 5,328.0 0. 0 4 . 5 5,332.7 5,3 3 2.7 5,332 .7 0.0 8. 9 5,34 3.1 5,343.1 5,3 4 3.1 o.o 8. l 5,355.7 5,355 .7 5,355.7 o.o B .1 5,361.6 5,361.6 5 ,361.6 0. 0 6 .4 5 ,381.9 5,381.9 :.,381.9 0. 0 3 .1 5 ,386.1 5,386.1 'j. 386 .1 0 .0 3. 7 5 ,391.3 5,391.3 5 ,391.3 0. 0 7 . 4 5,401.9 5,4 01.9 5,401.9 0 .0 ,. . 9 5,4 03.2 5,403.2 5,403.2 0.0 :'.i. 8 5,415.0 5,415.0 5,415.0 0 .0 6 .4 5,38 4 .3 5 ,384.3 5,384.3 0. 0 j. 7 5 ,394.5 5,394.5 5,394.7 0. 2 6 . 0 5,4 01.0 5,401 .C 5,401.1 0.1 5. 5 5,4 0 7 .0 s. 407 .0 5,407.2 0. 2 5. 5 5 ,4 08 .7 5,408.7 5,409 .0 0. 3 FLOODWAY DATA SLAUGHTERHuUSE GU!._CH AND TRIBUTARY FLOODING SOOR.CS PLOODWAY BAS~ yUJOD WATER SmtPAC& RLBVATIOH ..cr1011 ~ -TIO.OCn"T aaacn,.u•o•T 1-~1~-· ""'"ncn .. Dt.ft....:::11 1 WrDft IPDTI Cagw.aa Psr.'I crnrr ra ~· ,,._,, FEET I D.WI Toll Gate Creek A-JC' y 15,1 0 0 171 2,150 9 . 9 5 ,398 .3 5,398 .3 5 ,3 99.3 1.0 z 16,620 146 1,478 1 4. 3 5,403 .1 5,403.1 5,403.7 0 .6 AA 18,860 42 7 3,281 6. 5 5,410.8 5,410.8 5 ,411 .4 0 .6 1 Feet .kbo-\.·• Conn uenc• With Sand creek 1 Floodvav Contained in channel -No Floodwav O.ta Produced ... FLOODWAY DATA ► FEDERAL EMERGENCY MANAGEMENT AGENCY a, r ARAPAHOE COUNTY, CO m .. AND INCORPORATED AREAS TOLL GA TE CREEK , L ------------------- t'LOOO I NG SOUR Cl. FLOOOWA V BAS£ FLOOD WATER SURFACE S:LEVATIOtl MLtJf VILOC%TT a&CUU'?CaT I., ... ,.., -Tl •= """""'" Cll011 lleTl:mf DIITAIICll:1 tfl:DTK U 'IIIT) S llCTlOK llU I Pll:'.fll>U CSOtl.UII: Prr!'I 111:COND) P'll:ln' UU.VDI '"°"'""' Unnamed C::-eek A 1,885 211 1,563 3. 8 5 ,57 9 .3 5 ,5 79.3 5,580.0 0. 7 B 2,850 185 1 ,088 5. 5 5,580 .0 5,58 0.0 5 ,5 80 .5 0. 5 C J, 67S 43 J59 16. 4 5,592.4 5,592 .4 5,592.4 0. 0 D 4,530 21 5 1. 772 3. 3 5 ,597 .9 5,597.9 5,598 .7 0. 8 E 5,185 130 614 9. 5 5,606 .5 5 ,606.5 5,606.7 o. 2 F 6,895 215 75 4 7. 7 5,616 .4 5 ,61 6.4 5,616.9 o. 5 G 8,290 140 652 8 . 9 5,627.3 5,627 .3 5 ,628.2 0. 9 H 8,8 90 155 720 8 .1 5,631.2 5,631.2 5,632 .1 0. 9 I 1 Feet Above c onfluence With ;oies t Toll Gate creek .... FLOOD WAY DAT A :I> FEDERAL EMERGENCY MANAGEMENT AGENCY a, r ARAPAHOE COUNTY, CO m ... A ND IN CORPORATED A REA S UNNAMED CREEK ~ a, r m ... FLOOOUIG SOURC&: DISTAlfCl:1 wtMB 1nrr1 West. Bijou Creek A 72,000 2,200 B 74,320 1 ,100 C 75,120 650 D 75,520 350 E 75,620 350 F 76,320 510 G 77,120 450 H 78,020 300 I 78,270 450 J 78,870 4 5 0 K 80,270 600 L 81,170 450 M 82,370 200 N 83 ,270 320 0 85,120 550 p 86,820 300 1 Feet Abov e Mouth FEDERAL EMERGENCY MANAGEMENT AGENCY A RAPAHOE COUNTY, CO A ND INCORP O RATED A REAS ---- FLOODWAY CIO!J'AaSJ'....,.I 5,412 3,458 5,721 3,389 3,227 4,290 3,266 2,070 2,087 4,815 S, 111 2,960 3,567 3,390 4,337 2,938 BASE FLOOD WATER SURFAC8 ELBVATION ~= lwtTIIOUT n .oooWATI wrr:u: Pt.OODWAT (l'S&T PD HCOMDI PEET fNAVD) 6 . 4 5,167.6 5,167.6 5,168.6 1.0 10 .4 5,179.1 5,179.1 5,179.1 0.0 6.1 5,182.8 s, 182. 8 5,183.1 0. 3 10. 3 5,182.8 5,182 . 8 5,183.1 0. 3 10. 8 5,183.2 5,183.2 5,183.4 0.2 8. l s. 187 . 4 5,187 5., 187. 6 o. 2 9. 7 5,189 6 5. 189 5,190.0 0 .4 15. 3 5,189 .8 5,189.8 5,190.1 0. 3 1 5 .2 5,190 .0 5,190.0 5,190.3 0. 3 6. 6 5,19 6.3 5,196 .3 5,196.5 0 .2 6 . 2 5,198.9 5,198.9 5,199.4 0 . 5 10. 7 5,201 .5 5 ,201.5 5,201.6 0 .1 8. 9 5,207.8 5,207.8 5,207.8 0. 0 9 .4 5,210.4 5,210.4 5 ,210.4 0.0 7. 3 5,215 .2 5 ,215 .2 5 ,216.2 1.0 10. 8 5,221.1 5,221.1 5,221.1 0.0 FLOODWA Y DATA WEST BIJOU CREEK BASE FLOOD FLOODING SOU RCE FLOO DWAY WATER-SURFACE ELEVATION /FEET NAVDl SECTION MEAN CROSS S ECTION DISTANCE' WIDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE (F EE T) (SQUARE (FEET PER FLOODWAY FLOODWAY FEETl SECONDl W EST ERLY CREEK A 6,292 270 899 7 .4 5 ,300.2 5 ,300.2 5,300.3 0 .1 B 6,710 402 1,790 4 .0 5,301 .0 5 ,30 1.0 5,301 .1 0 ,1 C 10,000 363 1,993 1.2 5 ,316.7 5 ,316.7 5,317.6 0 .9 D 11 ,500 165 254 3 .8 5 ,322.2 ~l.322.2 5 ,322.7 0 .5 E 13,774 85 5(j 0.3 5 ,333.5 5,333.5 5,333.5 0 .0 F 29,400 347 738 2 .8 5,434.6 5 ,~34 .6 5,435.4 0 .8 G 30,411 182 247 6.7 5 ,445 .4 5,445.4 5 ,445.4 0 .0 H 30,751 166 202 6.4 5,448.3 5,448.3 5 ,448.6 0 .3 I 31,410 294 245 4 .9 5,462.6 5 ,462.6 5,462.6 0 .0 J 31,650 150 300 5 .5 5 ,471.9 5 ,471 .9 5 ,471 .9 0.0 K 34,64 5 32 152 2 .9 5,471 .9 5 ,471 .9 5,471 .9 0 .0 Feet Above Mouth FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA -< )> CD ARAPAHOE COUNTY, CO r m ... AND INCORPORATED AREAS WESTERLY CREEK PLOODING SOURCE FLOOOWA Y !'li l\S E F LOOD WATER SURl-',"!C B ELEVATION SIICTION ~ ....,. vru,c,n aaouu.TOaT 1•11"110VT Pt.OCIDIU.TI wrnr r t.00010.T CJIOSS I SCTION DISTIJilCZ1 wtMB ff'll:rt l I PIET PD fSQlJl,III PIIIIT) Sllc:0101 FEET (NAVD) I ..a&Alllt Wi l low Cr eek A 751 97 350 1. 6 5 ,5 4 1.8 5,54 1.8 5,54 1.8 0 0 B 1,303 9 9 933 0 .6 5,54 8.2 5 ,548.2 5,54 8.2 0. 0 C I 1 ,502 190 560 1 . 0 5 ,5 48 .2 5 ,548.2 5,548.2 0. 0 D 1 ,757 35 165 3 .• 5,54 8.2 5,54 8.2 5,54 8.2 0. 0 E :', 088 59 233 2 .. 5,550.1 5,550 1 5,550. 1 0. 0 F 2,371 4 6 175 3. 2 5 ,5 5 0.4 5,550 . 4 5,550 . 5 0 .1 G 2,724 38 122 4 .6 5,551.5 s. 551. S 5,c;s1.s 0 .0 H 3,018 37 92 6 .1 5 ,553 .7 5,553 . 7 5 . 533. 7 0.0 I J, 515 39 193 2. 9 5,556 .0 5 ,556.0 :,, 5 5 6 .1 0 .1 J 4,092 26 6 4 8 . 8 5 ,558 .9 5,5 5 8 .9 5 . ~S P . !J 0. 0 , I I I I ~J 1 Feet Abov;? Conflul!.nce with L itt.le Dry Cr l!.ek -< > FEDERAL EMERGENCY MANAGEMENT AGENCY FLOO DWAY DATA ID r ARAPAHOE COUNTY, CO -m ,. AND INCORPOP_"-.TED AREAS WIL LOW CREEK ------------------- s.o URAt CE APPLICATIONS For flood in surance raii 'l~ purposes, flo e:! in suranc e zo ne des ignation s arc hS igncd to a community ba sed on \he res ult s of the engin ee rin g analyse s. Th ese zo nes arc as follows : Zone A Zone A is the fl ood in suran ce risk zo ne th at corre spond s to the 1-perce nt-annua l-c hanc~ floodplain s th at arc dete,mi ned in th e FIS by approxima te methods. Because detailed hydrauli c ana lyses arc not performed for such are as , no BFEs or base flo od depth s arc shown within thi s zo ne. Zone AE Zone AE is th e flo od insurance ri sk ,~nc that co rrc ;ponds to the 1-pcrcc nt-annual-chan cc floodplain s th at arc detennined in th e n s by detailed methods . lo mo st in stan ces, wh ole- foot BF Es derived from th e detail e.' hy draulic analyses arc shown at se lected interv als within thi s zo ne . Zone AH Zone AH is the flood in su'<l n c c sk zo ne that corres ponds to the areas Qf 1-pcrcent- annu al-chancc shallow fl ooding (usually area s of ponding) where avcrn ;;c depth s arc betw ee n 1 and 3 fe et. Wh ole-foot BFEs deriv ed fr om the detailed hydrnu lic analyses are sho wn at selec ted interva ls withi n th is zone. Zo ne AO Zone AO is th e fl ood insurance ri sk zone thai. ... .J ,r .•s\>m,1 11' ,,, the nrcas of 1-pcrcc nt - annu al-chancc shall ow fl oo ding (usually sheet fl v .\ 011 slopin g terrain) wh ere average depths arc betw ee n I and 3 feet. Average who le-foot base fl oo d depth s der ive d from th e detail ed hydraulic ana lyses are show n wi thi n thi s zo ne. Zone X Zo ne X is th e flood in suran ce ri sk zo ne thot corre sponds to are as out side th e 0.2 -pc rce nt- annual-chancc flo odplain , ureas wi thin the 0.2-pcrcen t-annual -c hancc fl oo dplain . areas of I-percent-annual-chanc e 11oodi ng where ave rage depth s arc le ss than I foo t, areas of l - pcrce nt -nnn u11l -chun ce fl oodi ng wh ere the co ntributin g drain age area is le ss th an I square mil e, and ureas protected from the 1-p crce nt -an nual-chancc 11 ood by levees . No OFEs or ba se flo od depth s arc show n within thi s zo ne. 85 o ,U Zone X (Future Bo se Flood) Zo ne X (Future Ba se Flood) is th e Oood in surance ri sk zone th o.I corres ponds to th e 1- pcrcc nt -anuual-chan cc flo od pl ain s th nt arc dctcnnined based on future-co nd iti ons hydro logy . No BF Es or ba se noo d depth s arc show n wi thin thi s zo ne. FLOOD I 'SURANCE RATE MAr The FIRM is desig ned for Oood in surance and Ooodp lai n managem ent app li ca ti ons. For Oood in suran ce app li ~ati ons, th e map designates Oood in ssrance risk zo nes as desc ribed ,;; 5ec ti on 5.0 anci , in th e I-percent-annual-chan ce Oood plain s th at we re studied by detai led method s, shows se lec ted whole -foo t BFEs or average dept hs. In suran ce age nt s use the zone s and pi:-fi s in conjunction with infonn ati on on stm ctures and th eir co nt ent s to as sign premiu m .. cs fo r Oood in suranc e poli cies. Fo r Ooo dpl ai n man age ment appli ,;:.,ons, the map shows by tint s, sc ree ns, and sy mb ols, th e 1-and 0.2-percent -a nnu nl-•:~ancc Oo,,dpl ain s, noodwa ys, and th e lo ca ti ons of se lec ted cros, sec ti ons use d in th e nydraul ic ana lys es and Ooo dway co mputati ons. The current FIRM prese nts Oood,n ~ ;, :o rmu ti on fo r the geogra phi c area of Arapahoe Co unt y, in clud in g th os e co mmunit1 e:. whi ch fu ll wi thin more than one co unt y as des crib ed in Sec tio n I. I. Previou sly, se parat e FIRM s were pr epa red for th e citi es of Aurora and Littl eton , and fo r Arapah oe Co unty and Incorpo rated Arc os. Hi storical data relat in g to the maps pre pared for cnc h co mmunit y arc pre se nt ed in Co1111111 1r1 ;1y Ma p Hi story (Table 5). 86 I I I I I I I I I I I I I I I I I I I FLOOD HA7<\RD BO UNDARY MAP FIRM FIRM COMMU NITY NAME INITIAL IC.,E NT IFICATIO N REVI SIO N DATE{S) EFF ECT IVE DATE{S) REVISION DATE{S) Arap~hoe County December 20, 1974 August 15, 1977 August 16, 1995 (Unir.coroorated Areas) Aurcra , Citv of Julv 26, 1974 June 1, 1978 Seotember 7, 1998 - Cente nnial, C itv of December 11 , 2002 Auaust 16, 1995 Auausl 16, 1995 Cherrv Hills Villaa e, Citv of Mav 10, 1974 Aua ust 1, 1978 Auausl 16, 1995 Col umbine Valley, T o wn of January 25, 1974 April 23, 1976 June 15, 1978 December 2, 1980 August 16, 1995 "Deer Trzil , Citv of November 29, 11!74 Englewood, City of February 9, 1972 July 1, 1974 April 11 , 1975 June 24 , 1977 July 28, 1978 December 5, 1979 August 16, 1995 ·Fox ,.• 1, Tow n of - Glendale , Citv of April 17, 1989 A pril 17, 1989 A uoust 16, 1995 Greenwood Village, City of December 27, 197 4 January 5, 197B Dece mber 16, 1980 Auaust 16, 1995 Littleton , Citv of Februarv 1, 1974 Dece mber 1, 1978 September 29, 1989 Sheridan, City of May 3, 1974 July 13, 1976 December 4 , 1985 Auaust 1C . 1995 •Non-Floodprone FEDERAL EMERGENCY MANAGEMENT AGENCY ~ )> ARAPAHOE COUNTY, CO CJ COMMUNITY MAP HISTORY ' m AND IN CORPORATED AREAS U'I 7.0 8.0 OTHER STUD IES This Flood Insuran ce Study superse de s all previ ous FIS rcpons and Fl RM s cove rin g th e unin co rpora ted areas of Arapahoe Cou nty and th e in corpora ted areas of th e Cities of Aurora , Centennial , Cherry Hill s Village , Eni ~vood, Glendale , Greenwood Village, Linl eton, and Sheridan ; and th e Town of olumbinc Vall ey (Re fere nces 2, 5, 7, 8, 9, IO , 88 and 89). The reac hes of Ea st Toll Gate Creek fr om Chambers Roa d lo I ,300 feet up stream and from South Bu ckley Ro ad to 0.8 mile up stream were analyze d by Merrick im d Company and Greiner Engineeri ng Sci ences, In c., respC'.:lively (References I 8 and I 9, respec tivel y). Th e revi se d hydrauli c anal yses for West Toll Gate Cree k from Mississippi Aven ue 10 approximately 800 feet upstrea m of Mexico Ave nue and the poni on of West Toll Ga le Creek from South Buckl ey Road upstrea m to Eas t Hampden Avenue were perform ed by lhc Ci ty of Aurora Engineering Divi sion (R eferca ces 21 and 22). The analyse s for the ponion of West Toll Gate Creek between East Ham pd en and Ea st Quin cy Ave nues was performed by Merrick and Company (Reference I 9). The hydro log ic ana lyses for all the revisions were ori ginally perfonned by the COE and Gin gery and Assoc iate s for th e c'fec tive FIS for Aurora (Reference 2). Re vise d hydrologi c and hydrau lic analy ses for the poni on of Cherry Cre ek from Cherry Creek State Re creal:on Arca to up stream of th e Arapahoe/Doug las County lin e were performed by Greiner Engi nee rin g Sciences, In c. as a pan of the Ri ve r Run Devel opment Rep on (Reference 17). The rrvi scd hydrauli c analy ses for portion s of Prent ice Gulch , Will ow Creek , Gree nwoo d G ul ch , Spring Creek , Goldsmi th Gulch , SJCD 6 I 00 , SJCD 6200, Dut ch Creek , Coo n C,ee k, and Lee Gul ch we re tak en fr om publi shed UDFCD rcpons (References 44 . 60 , 6 1, 62 , 63, and 64 ). Flo od In surance Studie s have bee n prepared for the City and Co unt y of Denve r and Adam s, Douglas , and Jeffer so n C,m nti es (References 65 , 66, 67 , and 68, respecti ve ly). Th ose stud ie s arc in genera l agree men t with th is stud y. l !i storica l da ta relatin g to th e maps prepared for ea ch communit y are presen ted in th e Co mmun ity Map Hi story data (Tabl e 5). LO CA TIO 'OF DA TA Inform ati on co nce rning the pertinent data used in th e preparatio n of thi s stud y can be obtained by co nt ·c lin g FEMA Mitigati on Divi ion , Denver Fede ra l Ce nter, Building 7 , ), Box 25267 , Denver, Colorado 80225-0267 . 88 I I I I I I I I I I I I I I. I I I I I 9.0 BIBLIOGRAPHY AND REFERE NCES 1. U .. Department of Housing and Urban Deve lopm ent , Federa l In suran ce Admin istrati on, Floo d Insurance St udy Arapa hoe County. Co lorado, (U nin corporated Areas), August I ', 1977 . 2. Federal Emergency Management Agency , Fed &ral In ura nce Admini stration , Fl oo d In suran ce Stud v. Auro ra. Co lora do. August 31, 1982. 3. U.S. Departme nt of Housi ng and Urban Deve lopment , Federal In suran ce i\d mi nis trat io n, Flood In surance Smdy. C ity of Cherry Hill s Vi ll age Co lor~,jQ, August I, 1978. 4. McCa ll-Elli ngso n Consulti ng Engineers, Studv and Report ,>n Quincy Gulch Sub- Basin . Linl e Dry Creek Drainage Basin . City of Cherry H;il s Vi ll age. May l'.173 . 5. Feclera l Emerge ncy Mana ge ment Age ncy . Fede ral In surance Administration , Flood Insura nce Study. Town of Co lumbine Vall ey. Co lorado. Decembe r 2. 1980. 6. Federa l Emerg ency Manageme nt Agency, Federa l In s uran ce Admini strati on , Fl oo d In suran ce Study. C ity o f Greenwood Vi ll age. Co lorado. December 16, 1980 . 7. U.S. Departm ent of Housing and Urban Develop ment , Fcdera: .• ,. '•Jl'" Admin is tration , Flood In suran ce .Study Ci ty of Engl ewoud. Cu,or'!l!!. Decembe r 15, 1979 . 8. Federa l Emerge ncy Manage ment Agency , Federa l In s urance Administra tion . Flood Insurance Stud y. C it y of Littleton Co lorado . Fel,ruary 3, 198 1. 9. Federa l Emergen cy Management Agency , Federa l In s ura nce Ad mini strati on, Floo d In surance Studv, City of Sheridan. Col orado December 4, 1985 . I 0 . Urb an Draina ge and F loo d ontro l Di s tri c t , Ma jor Drain age Planni n g-- Firs t C reek Ph ase B. Volum e 11. En g in ee r ing Con sult ant s, Inc ., Aurora , olorado, Marc h I Q77. 11. Urban Drainage and Fl ood Control Di stri ct , Arapa hoe and Doug las Co untie s Piney Creek Flood Hazard Arca De li neation, prepn ,,:d by Gingery Ass ocia tes, In c., Octobe r 1975. '2. Urban Drainage and Floo d Contro l Distri ct , Arapahoe and Doug las Cou nt ies Murphy Cre ek, Fl ood Haza rd Arca De li neati on. pr epare d by Ginµrry Associa tes , In c., Octobe r 197 5. 13. Ur ban Draina ge and Flood Control Di stri c t , Arapahoe and Dougl as Countie s, 89 Lone Tree Creek. Flood Hazard Area Delinealion, prep ared by Gingery As,uc;Sles . Inc .• Octobe r 1975. 14 . Urban Drainage and Flood Conlrol Di s 1ric1 . Arapahoe and Dougl as Co un1i ~ Happy Canyon Creek. Flood Hazard Area Delinea tion prepared by Gingery Assoc iate s, In c., ove mber I 977. 15. Urban Drainage an d Flood Con 1rol Di s trict , Arapahoe and Dougla s, Co unti es , Cottonwood Creei<.. Flood Hazard Area Delin ea 1i on, prepared by Gingery Associ ate s, In c., Oc1o'Jer 19 75. 16. Urban Drainage and Flood Conlro l Di s lri cl , Major Drainageway Pl ann ing . Lee Gulch Lillie Creek Phase 8--Preliminary Uesign prepared by KKB A, Denver, Co lorado, January 1977 . 17. G;ei ner Engineering, River Run Development. Le .lier of Map Revision Arapahoe Counly Co lorado June I 985. I 8. Merri ck and Company, Eas1 Toll Gale Creek I 00-Yea r Floodplain Am endment Report. Den ver, Co lorado , November 1982 . 19 . Merrick and Co mpan y, Hydraulic Analysis of We st Toll Gale Cre ek From East Hampton Ave nu e to Eas t Ouincv Avenue. Denver, Co lorado , December 1985. 20 . Greiner Enginee rin g Sciences, Inc .• Toll Ga le Vi ll agc--Fi lin g o. 14 Denver. Colorado . October 1985 . 2 1. Ci 1y of Aurora . Engineering Di visio n, We sl Toll Gale Creek MississiJmi..!,Q Mexi co. September 1985. 22. Ci 1y of Aurora . Engineering Di vis ion , Request For Flood In surance Rale Map Amcndmen1 s. Scplembcr 19 85 23 . Holland Co rporation , Ove rl ol Grading lm provemenl s Betwe en 500 Feel We s! and !,200 Feel Eas 1 of Soutl1 Flanders S1n...:1, Englewood , Colorado , 1984 . 24. Deriver Regional ouncil ,1f ,ovemmenls , Floodpl ain lnform alion--Bi g Dry Creek. Lin le Drv Creek (Arapah oe CounlV) Greenwood.Gulch Weir Gulch. Lakewood Gulch, So uth Lakewood G,1lch. McIntyre Gulch. Lin le Dry Creek . (Adam s Counrv) Grange Hall Cre ck--Vo lum e IV-D en ver Me lropolilan Re gion . Co lorado, prepured by U.S. Army Corps of Enginee rs. Omaha , istric l. October 1968. 25. Denve r Regiona l Counci l of Gov e rnme1,1s . Floodplain 'ln forma 1i on-Sa nd , Toll Ga le. and Lower Cherry. Creek ~ \!:2 1:,me II (Revi se d). Denver Me1ropoli1an Region Colorado prepared by U.S . Army Corps of Engi neers , Omaha , Di s1ri c1, 90 I Jul y 1971. 26 . U.S . De partm ent of the Int erior , Geological Survey, Water-S uppl y Paper 168 1, Magnitude and Freq uency of Floods in the-.Unit ed States--Part 7, Lower Mississippi River Bas in Jame s L. Patt erso n, 1964. 27. U.S. Depa rtm ent of th e Interior, Ge o logic a l Su rvey, Water-Supp ly Pape r 1850 - B. Flo ods of June 1965 in So uth Platt e River Basin Co lorado. H.F. Matthai , 1969 . 28 . U.S. De part ment o f th e Int er ior, Geo log ical Sur vey , Water Reso urces Data fo r Co lorado Part I, 1964 . 29. U.S. Dep artm ent of th e Int eri or, Geo logica l. Survey , Map of Flood Pron e--Areas. 7.5 - Minute Serie s Topographic Map , c:a le I :2 4,000 , Co nt our Int erva l 20 fee t: Arapahoe Co unty, Co lorado (1969). Revi se d ( 1975). 30. Urban Drain age and Fl ood Co ntrol Ui str ict, Major Drainageway Ma ste r Plan--Big ~ Den ver , Co lorado, Jun e 1974. 3 1. Colora do Water Conserva ti on Bo ard , Rel ease No . 27 , Rai nfall-Runoff Data fr om Sma ll Wat ers hed s in Co lorado June, 1968 throu gh Sep\£!!lber, 197 1--Co lora do Water.Re so urces Ba sic Data, prepared by U.S. Geologica l Sur vey in coo pera ti on wi th Urban Drain age and Flood Co nt ro l Distric t and C,,l orado Depa rtm e nt of Hi ghwa ys , Deri ve r, Co lorado , 1972. 32. City of Littl eton , The Littl eto n Plan, Littleton. Co lora do, December 1971 . 3J. ity of Li ttl eton, Platt e Ri ve r Va ll ev : Two Choices fo r Littl eton Jim Bartl ett , 197 1. 34. Urba n Dra inage and Fl ood Co ntrol. Di str ic t, Ma jor Drainag ewa y Pl ann ing --L11tl c Dry Cree k Vo lum es I and 2, prepared by McCa ll , Ell iug.•.1n and Morri ll , .In c., Denve r, Co lornclo, May 1974. 35 . Ci ty o l' Aurora , olorado, and Creek hanncl Proj ec t Addendum to th e Ma s ter Pl an for th e Improvem ent o f Sa nd Cree k, prepared by Raub , Bein , Fros t and As soci ate s, Newport Beach , Ca li forn ia , Oc tobe r 1973 . 36. U.S . Department of th e Int eri or , Geological Sur vey, Water-upp ly Pap er 1680 , Magnitud e and Freq uency of Fl oo ds in th e United States--Part 68 Lower Mi ss issippi Ri ve r Ba s in Be low Sioux Cit y. Iowa, H.F. Matth ai , 1968. 37. Urban Drainage and Flood Co ntrol Di strict , Urban Storm Drainage-C rit eria Manu al. Yo lumc s .lJ!ill!..lh prepared by Wrig ht -McLau ghlin Engi nee rs, Denv er, Colorad o, Ma rch I '169 . 9 1 38 . U.S. De pa rtm e nt o th e Ar my. Cor ps of Engineers. Hyd ro logic En gin ee rin g Ce nter. HE C-1 Flood Hydrogra ph Pa c~ag e 723-0 10 a nd I-I EC -11 Water-S urface Pro fil es 723 -X 6-L202A , Dav is. Ca lifornia . 39. U.S. Dep artmen t of the Int e rior . Geo log ical S ur vey, 7.5-Minut e Series Topogra phi c Maps, Scale I :24.000 . ont our Int erval 10 r-ee t: Coa l reek . Co lora do ( I 965), Ph otorev ised (1980); Hi ghl and s Ranch , Co lorado, ( 196 5), Phot o re vised ( 198 0); P i ncy Cre ek . Co lorad o (I 966). Ph otorcvised (I 978). 40. U.S . Department of th e Army. Co rp s of En gi neers. Downstream Chann el Imp ro ve ment s Stage I. South Pl att e Riv er Cha t field Lake Co lorado. Janu ary 1984 . 4 1. U.S. De partm ent of th e Arm y. Corps of Engin ee rs. Dow nstream Channel Imp rovement s Stage II , South.Platte Ri ve r Chatfi eld La ke r;olorad o. Dece mb er 1984 . 42 . U.S . Department o f th ~ Arm y. Co rp s of Engine ers. Downstre am Channe l Improvement Stage Ill. South Platte River. 43 . Urban Draina ge and Fl oo d Co ntrol Di st ri ct. f-l oo d Haza rd Delinea t io n South Pl att e River, De nve r Metropolitan Arca. Sand Creek to Oxfo rd Av enue, September 1985 . 44 . Urban Drainag e and Fl oo d Co ntrol Di s trict . Flood Ha 1,1rd Area Delineati on, Gold smith Gulch and Tributarie s. prepared by Gi ngery Associates , In c., June 1976 . 45 . Urban Dra inage and Flood ont ro l Di stri ct, Ma jor Drai nag ewav Master Pl a n. Bi g Dry Cre e k, Volume I. prepared by VT N Co lorado . In c .• March 1974 . 46 . Urb an Drai nag e and Fl oo d Co ntrol Dis tri ct, Ma jor Drainag ewav Ma ster Plan Bi g Dr v reek. Vo lume II. pr epa red by VT o lo rad o. Inc., Jun e 1975. 4 7. Sc harf and As soc iate s . In c ., Topogra phic Map s.Sca le 1:1.200 .Co nt o ur In terval 2 feet : Bea r ree k (Janu ary 1979). 48 . Be ll Mappin g Co mpany , De nver . Co lorado . Sand Creek Aer ial To pographi c Maps. Sca le 1:1.20 0. Co nt o ur Int erval 2 feet : Aurora . Co lorado(l 974). 49. Park er Aerial Survey s. Aerial Topographic Map s, Sca le I · J .200. Car.tour Int er val 2 feet : Toll Ca te Creek , Aurora , o lorad o (1973). 50. Nelson , Haley Patt e rso n. and Quirk , In c .. Aeria l Topogra phi c Mappin g. Sca le I : 1,200 . o n to ur Interval 2 fe et : (R66 \V -T4S . Section s 8, 15. 16. 17, 20 , 22 . 29 . Aurora , Co lomdo (1971). 92 I I I I 5 1. Be ll Map ping Co mp any , Aerial Topographi c Maps, Scale I : 1,20LI. Con ou, lnt m ,i 2 feet: We sterl y Creek , Aurorn , Co lorado ( 1974). 52 . No rth way-Ges talt , Toru!filap hic Mapping. Sca le I : 1,2 00, or.1 , • Int erva l 2 fee t, 198 1. 5 . U.S. De partn'i'nt or the Arm y, Corp s of Engin ee rs, Om aha Di, .. 1c;, hh!illY Cre ek Flood pl nir. lnformutio r Report, 1976. 54. Ku cera As soc i:.tcs and Ginge ry Associates , Aeri al Top og raph,, M~ Sc ale I :2,400, Co nt our Interva l 2 feet : Sab le Ditch and Gra nb y Dit ,:h, Auro ra , Co lorado (Se pt emb er 1976). 55. U.S. De partm ent of the In ter io r, Geologic al Survey , 7.5-Min 11 t~ Se ri es Topo graphi c Quadrang le Map s, Sca le I :24 ,000 , Co nt our lnt t,vn\ 10 fee t: Bo x El der School , Co lorado (1966); Sable , olomdo(l965); Fitz:.,mo 11s,Co lorn do ( 1965), Photorevised ( 197 1 ). 56 . U.S . Depa rtm ent of th e Int erio r, Geo log ica l. Survey , 7.5-Minul e Se ri es Ouandranglc Ml!P. Sca le I :2 4,000 , Con tour Int erva l 10 fee t: Linl eton, Co lorado (1965). 57. Urban Draina ge and Flood Co ntrol Di s tri ct, Major Drainage, ay Planning Little Dr y Creek Volum es I and II, prepared b~ McCa ll, Ell ingso n & Morrill , In c., 1974 . 58. U.S. De partment o f th e Int erior, Geo logi cal Sur icy, 7.5-Minute Series Topogra phi c Map s, Sca le 1:24,000 , o n1 our lnt erv.1! 10 feet : Li11l eto n . Co lorado ( I 965), Ph otorcvised ( 197 I); Fort l •)ga n, Co lorad o ( 1965), Photor ev ise d {197 1); En glewood , olorado ( 1965). Photorevi sed ( 197 1); High lands Ran ch, olora do ( 1965), Ph otore vised ( I 97 1 ). 59. Fe deral Emergenc y Mana geme nt Age nc y, Federa l Ins uran ce Ad mini stmt ion, Flood htsuranc-c Rate Map Tow n of Deer Tra il , Colomdo, November 5, 1985 . 60. Urban Dminagc and Flood Co ntrol Di stri ct, Major Drnirrneewn v Pl ann ing, Linl e reek, prepared by McCa ll . Ell ingso n and Morrill , Inc ., May 1974. 6 1. Urban Dmin age and Flood Contro l Di sr: rel , Major Drain ageway Pianning Bas in 6 100, H2M HILL , Jul y 1976 . 62. Urba n Dmina ge and Flood Control Di stri ct, Flood 1-l a,1,rd Arca Delineation , Massey [>ra_,y and No rth Tributnry SJ CD (Sout h) 62 00 and Tributari es, prepared by Leo nard Ri ce Co nsultin g Water Engi nee rs, Inc ., May 1978 . 63. Urban Drainage and Flood Co ntrol Di stri ct, Flood Hawrd Area Delin ea ti on. Dutch Cree k, Li ll ey Gul ch, Coon Creek, and Three Lakes Tribu tary. prepared by URS Compa ny, 93 May 1978 . 64. Urban Drainage and Flood Control Di str ict, Major Drainagewav Planning , Lee Gulch Little Cre ek. prepared by KKBNA Co nsulting En gin eers , July 197 8. 65 . Federal Emer gen cy nna ge ment Age ncy , Fed era: In suran ce Admi ni stration , Flood Insurance Study. Cit y nnd County ofD enve r. Col orado April 15, 1986 . 66 . U.S. Department of Housing and Urban Development , Federa l In surance Admini stration , Flood ln sunmce Stud y, Admn s Co unt y. Co lorado (Unincorpora ted Areas), Feb mary I, 1979. 67 . Federal Emergen cy Mana geme nt Agen cy, Federa l In s uran ce Admini strnlion , Flood Insurance Study. Douglas County. Colo!ill!!!, September 30 , 1987 . 68. Fed era l Emergenc y Management Age ncy , Federa l In surance Administrn tion , Flood In surance Study. JefTerson County. Colorado. (Unin corpora ted Areas). August 5, 1986. 69. Merrick and Company , Colorado Boulevard Bridge Over Big Dry Creek, Floodp la in Delineation Plan. Scale I :50 , Conto ur lnt<rval 2 feel , September :!3 , 198 7, Revised May 3, 198 8. 70 . McCall -Ellingson & Morrill, Ic e., Major Drainageway Planning, Lillie Dry Creek, Febmary 1974. · 7 1. McLaughlin Wat er Engineers , Ltd ., Hydro lugi c Eva lu ation. Littl e Dry Creek , Jul y 1986 . 72. Grcc nh omc & O1Morn 1 In c., trc1.1m Stabili zati on :me! Major Crossing Planning, Littl e Dry Creek Willow Creek a nd Tributari es,September 198 9. 73. Merrick & Company, Big Dry Creek LOMR., Fcbrumy 1988 . 74 . U.S. Departm e nt of th e Ar:n y , Cor ps of Eng ineers, Hydrologi c Engineerin g Cen ter , HEC-2 \'l at er-Surfac e Profil es , Version 4.6.0, February 1991. 75 . Landmark Mapping , Ltd ., Arapahoe County . Willow Creek , date s fiown : ~Jovember 24 and De cember 7, 19 8'/. 76 . We s tern Control , Ku cera and Ass oci ate s, In c., Arapah oe Coun1y. Gold smi th Gulch , dates P.cwn : February 22 , 1973 and January 1976 . 77. Be ll Mappin g Campany , Arapahoe Co unt y. Big Dry Creek , date fl·,wn : October I, I 97 3. 78 . Source Unkn ow n, Arapahoe County. Big Dry Creek , and Arapa hoe County . 94 I I I I I I I Piney Creek . 79. Arapahoe County Ba se Map s, Township Code 2075; Quarter Sec ti ons I , 2, and 4. 80 . U.S. Geologica l Survey, Highlands Ranch Quadrangle, Co lorado, 1965, Ph oto rev ise d 198 0. 8 1. Federal Emergenc y Management Agency, Flood lnsumnce Rate Map Panel 080050009F ; Arapahoe County, Colorado, April 17, 1989. 82. Ci ty of Littleton , Request for Letter of Map Revision fo r Littles Creek Channel Improvement Proj ect, Love & Associates, Inc., Janu ary 1989 . 83. Urban Drainage and Flood Co nt ro l Di strict , Flood Hazard Area Delin eation for Low er Box Elder Creek Watershed , prepared by Wright Water Engineers, In c., Denver, Co lorado , Septembe r 200 I . 84. Urban Draina ge and Flood Contro l Di strict , Flood Hazard Arca Delineation , Coyo te Run and Upper Box Elder Creek , prepared by CH2M Hill , December, 1995. 85 . Urb an Drain age and Flood Con trol Di stri ct, Hood Ha za rd Area Delineation, Che rry Creek Corridor -Reservo ir to Scott Road , prepared by URS Corporation , May , 2003 . 86. Urban Drainage and Flood Con tro l Di strict, Flood Hazard Area Delineation, Litt le Dry Creek /ARAPCO) & Tributaries , prepared by WRC Engi neeri ng, Inc ., Augu st, 2003 . 87 . Urban Drainage and Flood Control Di stric t, Flood Ha zard Arca Delineat io n Upper Go ld smith Gulc h, prepared by Moser & Associa tes, April , 2005 . 88. Fcders:. Emergency Managemen t Agency , Flood Insurance Studv City of Aurora Colorado . Septe mb er 7, I 998 . 89 . Federal. Emergency Management Agency , Flood ln sumnce . tudy, City a f Linleton, Co lomdo , September 29, 1989. 90 . Urban Drainage and Flood Control District , Flood I laza rd Arca Delineation Massey Draw and SJCD /Smtih). prepared by Ol sson As socia tes , Dcccn,bcr. 2005 . 91 . Urban Drai na ge and Flood Con tro l Di stric t, Flood Hazard Area _Dclineation, Mumhy Creek , prepa red by Moser and Associates , September, 2006 . 95 IO.O REVISIO N DESC RIPTION S This sect ion has bee n adde d to prov ide infonna ti on rega rdin g signifi can t rev isions made sin ce th e orig in al FIS repo rt and FIRM we re prin te d. Futu re rev isions may be made tha t do not res ult in th e rep ublis hing of th e FIS re port . All users arc advised to co ntac t th e co mmu nity repo sitori es of nood haza rd data to obtain th e mos t up -to-date noo d hazard in fonna ti on. I 0.1 First Rev ision Th is study was revise d on Marc h 4, 199 1, to show modifi ca ti ons to th e n oodi ng :ind base nood eleva ti ons along Linl e Dry Cree k as th e res ult of rev ised hydro logy fo r th e enti re bas in and cul vert and chann el improve ment s fr om th e South Pl ane Ri ve r up strea m to Cla rkso n Str ee t, as approved in th e Co ndit io nal Len ers of Ma p Rev isio n iss ued on Fe bru ary 19, 1987, and August 2 1, 1987 . An upd a ted hydro log ic eva lu a ti on for Li11l c Dr y Cree k was co ndu cted by Mcl aughlin Nater Engi nee rs, Ltd . (MW E), in Jul y 1986 to de term ine the 100-yea r n ow by utili zing th e 1982 ve rsion o f Co lorad o Urb an Hydrogra ph Proce dure in co njun c ti on wit h th e UDSWM 2-PC mode l. T he 100-yea r disc harge use d fo r th is noo dplain analysis was take n fr om th e upd ate d 1986 hydro log ic analys is fo r th e 100-yca r eve nt. Th e hydr olo gic an a lyses for th e I 0-, 50-, and 500-yea r eve nt s are based on an ear li er report by Sell ards and Gri gg , In c., in ·,s 1. Along Lin le Dr y Creek, th e I 00-year disc harge of 3,77 0 cfs fr om :he 1 986 upd ated hydro log ic stud y is lower tha n th e JOO-yea r disc harge of 6,65•~ ·fs prese nt ed in th e pre vious Flood Ins uran ce Stu dy report du e to th e effec ts e,, th e Holl y and li nglcwoo d Dams. The bas is fo r th is rev is ion is th e com pl eti on of a box c ul ve rt and chann el improve ment s along Lilli e Dry Creek fr om the con nu ence of th e So uth Pia li e River to Clark so n Stre et in Eng lewoo d, Co lorado . The box c ul ve rt , loca ted app roxi mately 800 fee t up strea m of Sa nt a Fe Drive and a pp roxi mately 600 fee t dow nstre am of So uth Broa dway Str eet , was desig ned to convey th e I 0-, 50 -, and I 00-yea r n oods. The I 00-and 500-ycu r n oo dpl ain and I 00-yca r noo dway delin ea ti ons and base noo d eleva tio ns we re modifi ed base d on th e fo ll ow in g in fo nn at ion: • Draw in gs I through 12, XI and X2 of"as-b uilt" pl ans entitl ed "Lilli e Dry Cree k -So uth Pl ane Ri ve r to Clarkso n Stree t, Ci ty of Englewoo d, Co lora do; rloo dpl ain Delinea tio n fo r Co nstru cted Imp rove men ts," prepared by MW E, dnte d Apri l I 989, fo r th e Cit y of Englewo od, Co lorado. • A repor t entitl ed "Hydrauli c Calc ul ati ons for Li lli e Dry Cree k through the City of Englewood ," dated April 1989 , also prepare d by MWE. This report co nt a in s hydra ul ic ca lcul ati ons and HEC-2 hydra ul ic com puter mode l ,uns 96 I I I I fo r th e i 0-, 50-, I 00 -, an d 500-yea r rec urrence in terval fl oods fo r a reac h of Littl e Dry Cree k fro m the South Pla tt e River to Clarkson Str eet. Th ese calcu lati ons and mode ls re fl ect th e effec ts of th e cons trnc tio n of the cul ve rt located from Sa nta Fe Dri ve up stream to Broadway Str<e l, and cl·1 nnc l improveme nts fro m th e So uth Pl att e Rive r 10 Sa nt a Fe Dri ve .i nd fr om Br~ •-\way 1ree 1 to lark son Str eet. As a resu lt of th ese improvoments , the l flood eleva tions we re dec rease d, an d modi fica tions to th e ll oodway and th e 100-and 500-ye ar fl ood pl ai n bo un da ri es were made, as show n on Floo d In sura nce Rate Ma p Pa nels 0060 and 0070 . Beca use a revised hydra uli c analysis wa s no t deve lope d ups trea m of So uth larkso n Str eet , th ere is an app rox im ate Zone A tran si ti on fro m So uth Clarkso n Stree t to the c ul ve rt ent ra nce . Also, beca use th e 500--yea r rec urren ce int erva l fl ood is not co1neye d by th e cul ve rt , a se para te wa ter- sur face pro fil e panel lab eled "5 00-year over fl ow" is inclu de d in th e water-s ur face pro fil e panels for Littl e Dry Creek . Di stan ces on th e pro fil es an d Floo dway Dm· Tah les have bee n co ,Tec ted to refl ec t mil es meas ured fro m th e co nflu ence with th e So uth Pl att e Ri ve r. Cross sec tions prr\lously labeled A th ro ugh BM along Littl e Dry Creek as show n on th e Fl ood Insurance Rate Ma p have been relabeled O th ro ugh CA to acco unt fo r th e addi io n of th e new cross sccti0n s Iabele~ A th ro ugh N along th e study reac h. Th e wr.ter-s urfa ce pro fil e pan els fo r Little Dr y Creek have also bee n re numb ered in ord er to take into acco unt th e addition of six pro fil es fo r th e stud y a rea , arid th e pro file s li sted afl er Li ttl e Dry Creek in th e Flood Insura nce Stu dy report have been renumb ered as a res ult of thi s ad diti on. Th e Floo dway Data Ta bl es and Summ ary of Discharges Tab le have also bee n rev ised to ,c fl ect th e e ffects of th e rea nalys is . Th e comm uniti es affec ted by th is revis ion along Liu le Dry Creek arc the un incorpo rat ed .u eas of Ara pahoe Co unt y, th e Ci ty of Cherry Hill s Vi ll age , the Ci ty of Englewood , and th e Cit y of Gre enwood Vill age. The reac h of Big Dry Creek fr om app rox im ately 1,360 fee t down stream of Colorado Bo ul evard to app roxi mately 2,440 fee t ups trea m ol olora do Bo ul evard has bee n revised to rctlcc t th e change in base fl ood eleva tio ns and fl oo dway and fl oo dpl ain de lin ea tio ns due to th e new ly bu ilt Co lorado Boul ev<1rd Bridge and channe l in,prove mcnt s. Th e COE HEC-2 hydra uli c co mputer prog ram wns used by Merrick and Co mp any to perfo rm th e new hydra ul ic an alyses . Th e 100-yea r fl oodway and fl oodplain delin eat ions were also prepared by Merrick and Co mp any on a topog raph ic map al a sca le of I :50, with a co nt our int erval of2 fee t (R efere nce 69). 7 he Fl oo dway Data Tabl e and Flood Profile Panel s fo r Bi i; Dry Cree k ha ve ilee n revised be tw ee n cross sec ti ons BA and BE as a re sult of th is an alysis. Th is rev ision nlso in co rpora ted th e Lett er of Ma p 1. Ara pah oe a unt y, Co lorado on August 13, 1990, fo r m, "·. 97 ,OMR ) iss ued fo r long Co tt onwoo d Creek from an ex ist ing pede st rian bridge (located approximate ly 900 fee t up str eam of In verness Drive Eas t) to Coun ty Line Road. Thi s LOMR was ba sed on better topo grap hi c data and a rev ised hydrau li c analysis . The ba s:s for thi s LOMR was th e fo ll owing submilled data : a report entit led "Request tor Lene r of Map Revision and Reque st fo r Co nditi onal Letter of Map Revi sion for Co ll onwc.xl Creek , Arapahoe Cou nt y, Co lorado," dated March 199 0, nnd µrepar ed by Grcc nh orne & O'Ma ra, In c., and an asb uilt drawing entitl ed "Co nonwood Creek Flood pl ain and Flood way for Letter of Ma p Revision," da ted Janu ary 1990, prepared by Greenhorne & O'Mara , In c. As a result of th e above-refere nced data, profile panels were also revi se d. I 0.2 Second Revision Thi s study was re vised on De cembe r 3, I 993, to show revi sed floodplain analyses for Big Dry Cree k, Goldsmitr, Gulch , Pin ey Creek , anc Willow Creek. The hydra uli c ana lysis was perform ed by Love & Associa tes, Inc., Boulder, Co lorado, for th e Federal Eme rge ncy Management Age ncy (FEMA) under their Limited Map Maintenance Progra m (LMM P), Co ntrac t No . EM W-90 -C-3 13 2, co mpleted in March I 992 . An initial Co nsultat io n end Coo rdinati on Officer (CCO) mee tin g was held in Jul y I 990 , and att end ed by representative s of Arapa hoe Co unty, FEMA , and Love & Assoc iate s, In c. Co ntact s 10 acq uire information were made wit h the Arapahoe Co un ty Department of Hi ghways /Engi neeri ng, the Uri>an Drainage and Flood Co nt ro l District , and FEMA . The area of stt:dy included portion s of the City of Gree nwood Village and th e unin co rporated areas of Ara pah oe Co un ty . Principal Flood Problem s Factors th at aggravate flo od problem s: All stream s stud ied in 1h :s Flood Insurance Study have had stru ct ur al improveme nt s, bu t inte nse and infrequent thun de rs torms can generate noods in exce ss of existing structurn l capacitie s. Urbanization h.s occurred and deve lopment con rinu es along th ese streams . Thi s will increase debris load in g in fl ood even ts and cau se obstruc ti on of bridges an d cu lve rt s, thus causing more ex tensive dama ge. Flood Protection Meas ures Str.•ct ur es : Drop struc ture s have bee n constructed on severa l of th e creeks studi ed , as well as improved culv erts and bridge s on roads . Dai :s: Englewood Dam , located on Willow Cree k, provides fl ooc! protection for the area around Willow Creek downs tr eam of the dam to its conflue nce wi th 98 I I I I I Lillie Ort "reek. Hydro logic Ana lyses In ge nera l, 1he only so ur ce of hyd ro logic information for 1h cs ~ creeks is lhe previou s Flood In suranc e Sludi es and HEC-2 decks, a hhough some addiliona l informalion was ava il ab le for Bi g Dry Creek and Willow Creek . Go ld smi1h Gulch The on ly source of information fo r Goldsmi1 h Gulc h in 1he LMMP sludy reach is th e previous Flood In surance Study HEC-2 deck in whic h the disc harge varies by reac h. At Dayton Stree t the I 00-year di sc harge is 1,090 cubic feet per seco nd (cfs) and al th e outlet of Arnpahoe Lake th e IO0-year disc harge is 800 els. Piney Creek ~he only ource of informa1ion fo r Piney Creek hydro logy is lh e ~revious Flood In surance S1ud y HEC-2 deck in whic h 1he di sc harge va ri es by reach . The discharges at Parker Ro ad are: RcturnJ!eri o d (vea r) Flood In surance Stud v /cfs\ -10 5,400 50 8,500 100 9,800 ---500 21 000 - The prim ary source of infonn a1io n for Willow Cre ek is 1h e McCa ll , Ellin gson & Morrill (19 74 ) reporl whi ch wa s used for 1hc previo us Flood Insurance S1udy. The co mpulcr mode l inpu, via s unavailnole fo r 1hi s s1udy. Grccnhornc & O'Mara (1989) used 1he McCall , Ellin gson & Morri ll reporl. as a ba sis fora st udy locnicd upslrcam of E11glewood Dam. Dow nstream of Eng lewood Da m, 1hc McColl , Ellin gs en & Morr ill report prcsenl s a flow rale al 1hc con flu ence wit h Lillie Dry C::reek , bu1 docs nol rep orl lh e oulfl ow rate of lhe dam . McL aughlin Waler Engineers (1986) prc se nl flow rales for 1he ou1le1 of Eng lewood Dam a nd al 1h e oonnuence wilh Lill ie Dry Creek . The 100- year disc harge from each of 1hese sources is prese nted bel ow (R efer ences 70 , 71 , and 72). 99 Willow Creek IO0-Year Di sc harges Downs trea m of Enolewood Dam Uostrea m of Ene lewood Dam Con nuence with Lillie Dry Creek (0.37 mi 1) 660 1 8802 Englewood Dam Dr y Cre ek outl et Road ou tflo w (8.1 mi 2) 1901 6100 1 1 McCa ll , Ellin gso n & Morrill ( 1974) 2 McLa ugh lin Water Engineers ( 19 86) 1 Gree nh ome & O'Mara ( 1989) Big Dr y Creek Ups trea m of ,o nnuencc Quebec Mi nera l wi th Tributary Street Ave nu e (6 .9 mi 1) (6.55 mi2) (5.46 mi2) 5200 1 50701 4600 1 Two so urces of in fo rmati on exis t for Bi g Dry Cree k. The fir st is a prev ious Flood In sura nce St udy HEC -2 de ck, and the second is a FEMA accepted Lell er of Map Revision (LOMR) for the chan ne l fro m approxima tely 2,000 fee t up stream of South Co lorado Boul eva rd to a pproximately 1,000 feet downstream of So uth Co lora do Boul evard (Referen ce 73). The table bel ow shows th e now rates for Big Dry Cre ek al South Co lora do Bou levard. Th e I 00-ycar now rate s for the two FEMA acce pted studies differ by ove r 1,000 cfs al th is location . Th e dutu from the 1974 Flood In sura nce Study we re used fo r thi s stu dy. Bi g Dry Creek al Sout h Co lora do Boulevard Return Pe ri od (vea r) Flood In surance Studv (I 974l LOMR /,988 l 10 6 673 ,n R <1n inn Q 7,;7 • ~nn 500 15,968 Hydrau lic Analy,;~ Cross sec tion d111a for stream s in th e area were digit ized fro m map s and co pied from prev ious HEC-2 decks. All bridges and cul ve rts we re sur veye d to ob tain eleva ti on data and stm cniral geome try . Rou ghn ess coc nicients (Ma nnin g's · n") we re es1im,11ed fro m fi eld in spec ti on and photographs of th e stud y reac hes. Wa ter-surface profiles were deve loped usi ng th e HEC-2 compute r bac kwater mo del (Refe;:enc e 74). Profile s we:e rlcterm in ed 100 I I I I I I I I I I I I I I I I I I I for th e I 00-year flood s on Goldsmi th Gulch and Willow Creek, and th e I 0-, 50 -, I 00 -, and 500-year flood s for Pin ey Creek and Big Dry Creek . The starting water-surface eleva tion s for all streams were obtained fr om the previous Flood Insurance Study . All le va ti ons are referenced to National Geodetic Vertica l Datu m of I 929 . Maps used fo r floodplain boundari es are as fo ll ows : I) Topographic maps use d as wo rk maps: Scale I : 1,200, Con tour int erva l 2 feet, (Refe rences 75, 76 , 77 , an d 78) 2) Arapahoe Co unty Base Map s: Scale I :2,400 , no co ntours (Reference 79) 3) US Squad map; Hig hland s Ranch Quadrang le: Sca le 1: 12,000 , Conto ur in te rval IO feet , (Reference 80) 4) Federa l Emer ge ncy Management Agency, Flood In surance Rate Map Panel 080 0500095F ; Arapahoe Co unt y: Scale I :6,000 , no co nt ours (Refere nce 81) Equal conveya nce reduc ti on en croac hmen t \,!eth od 4 was use d for th e floodway de tenm inatio n for Bi g Dry Creek and Pin ey Creek. IO 3 Thi rd Revision Digital Upda te The mappin g for thi s update has been prepared us in g di gita l da ta . Previous ly publi shed Flood Insu rance Rate Map da1n produ ced manually hav • been converted to vecto r digita l data by a digit iz in g process . The se ve ct o ~~ta were fit to raster digital ima ges of the USGS quadrangle maps of the cour.l) .. ea to pro vide horizo nt al posi tioning. Road , highway names and cen terline da ta ha ve been obtnined fro m th e United State s Ce nsus Bureau's TIGER (Topologically Integrated Geographic Encod in g an d Referenc;ng) Fi le. The ce nt erl ines we re modified to the po sitional acc urac y of th e USGS quadran gle, and th e roads , highway s, and str eet na mes were mcdified from the Flood Insurance Rate Map pa nels . The Ci ty o f Aur\,ra road and hi ghway names and centerline data have bee n obtained from the ity of Aurora, Department of Publi c Works, Geographic Informa 11o n Sys tem. The adjus ted centerline data were then computer plott ed wi th th e IOI digitized noodplain data to produce th e coun tywide Flood In suran ce Rat e Map panels . Floodplain data for South Pl atte River were added based on work maps produc ed by Wri ght Water Engineers , In c., for th e Urban Drain age and Flood Contro l Di strict in September 1987. Floodplain representation was rr,atched to that in Den ver County for a reach of 1,500 feet downstream (north) of Dartmouth Avenue. Floodplain data for 3,600 fee t of \Vest Harvard Gulch were added to Arapahoe Co unt y ba se d on wo rk map s an d ana lyses produ ced by Gingery Associates, In c., for th e Urban Drainag e and Fl~od Control Distri ct, October 197 8. Floodp'.ain data were tied into that in Denv er County at Colorado Sou th ern Rai lro ad {downstream) and South Zuni Street (upstream). Floodplain data for Littles Creek were updated based up on hydrologic and hydraulic analyses performed by J. F. Sato and Ass ociates for FEMA under Contrac t No. EMW-84-C-1631 ,comp leted in August 198 5. As a res ult of the channel improvement project for the reach of Littles Creek downstream from the Atchiso n, Topeka and Santa Fe and the Denver and Rio Gra nd e We str:rn railro•ds to its co nnuen ce with th e South Pla!te River . th e I 00-year ba :aa nood would be contained within the channel. The hydrauli c rean aly~is for thi s reach of Little s Creek was performed by Love and Assoc iates. Inc ., in Jai;WJ)I 1989 (Reference 82). Th e LOMR iss ued"" July 15 , 1991. for th e Ci ty of Greenwood Village, to show the effec ts of more deini led topo graphic information along Prentic e Gulch from the confluence of Greenwood Gul ch to Holl y Street, wa s included in thi s update . As a re s ult of th e more detailed topographic information , the 100-year noodplain boundary. ba se n ood elevations , an d floodway bounbry have been revi se d alon g Prenti ce Gulch . The Floodway Dat a Table has;;!~~ e~e n updated . Th e LOMR iss ued on April 20, 199 2, for th e Ci ty of Greenwood Village to show th e effects of a revi sed hydra uli c analysis which utili ze d better top ographic data along Greenwood Gulch fr om th e con nu ence with Prentice Gulch and Highline Canal upstream to South Holly Street wa s in clud ed in thi s update . As a result of th e revi sed hydrauli c analy s is, th e 100-yea r noodplain boundary , base fl ood elevations , noodway boundary , and Floodway Data Table were re vi sed The LOMR issue d on April 16, 1993, for the City of Greenwood Village to show th e effects of channe l improvement s, which in clud e reali gn ment of the cha nnel and more det,dled topographic infonnntion alo ng Goldsmith Gulch between East Belleview Avsc11e and South Yosemite Street was included in this upd ate. As a res ult of thr im provements and more detailed topographic 102 I I in fo nn ation. the 100-ycar fl oodp lain bound ary and floodway have been s hifted approximate ly 150 feet to th e east. In add ition , bas e fl oo d elevat ions were inc reased a maximum of 4 feet, from approxima tely 450 feet up strea m of East Be ll eview Ave nu e to ap proximatel y 150 fe et upst:eam of Yosemi te Stree t. The Floo dway Da ta Tab le has also been up da ted. The LOMR is sued o n Se pt emb er 26, 1994 , for Arapahoe Co unty to show the effec ts of more de tai led topographic infonna tion and th e ex istin g bridge at Eas t Il iff Aven ue along Che rr y C.reek, from a pprox im ately 1,000 fe et downstrc ·a m of East Il iff Ave nu e to app roxima tel y 1,050 fee t up stream of Eas t Il iff Aven ue, was inc lu ded in this upd ate. As a re sult of th e more de tai led top ograp hi c in formation , th e eleva ti ons and floodpl ai n boundary delineations along Cheny Creek have been revised. 10 .4 1·0 urth Revision Thi s snidy was revi sed as pan of a Di gital Flood In suran ce Rate Map (DF IRM) co nve rsion for Ara pahoe Co unty and in co rporat ed areas . This study i1:corporu ted the new cou ntywide DFIRM conversion prepa re d by th e UDFCD . The UDFCD co ntracted Merrick and Co mp any to di gitize th e fl ood data from ·,r.rious sources and to prepare th e data in co nformanc e with th e FEMA DFIRM spec ifi ca ti ons . Th e ci ties of Aurora , Lilllet on , and Centen ni al we re add ed to the DFIRM as a pan of thi s rev ision . Previous ly, Aurora and Lilllelon had separate FIR Ms. Ce nt ennial wa s incorporat ed afte r th e dale of the prev ious effec ti ve FIS an d FIRM. Flood infommtion use d fo r th e DFIRM conversio n ca me from th ree so urces : th e UDFCD 's Flood Haza rd Arca Delineation st udi es; th e work map s from the original FIS; and the work map s from seve ra l Lc ll crs of Map Re visio n (LOMRs). Flood Hazard Arca Dc li neution Studie s The UDF CD pub li shed a Flood Haza rd Arca Deli neation report (Re fer ence 83) for th e Lowe r Box Eld er Creek wa tershed in Se pt ember 200 I. This report id entifi ed fl ood hazard infonnatio n on Box Eld er Creek and Be ar Gu lch. Thi s rcpon was incorpora ted into th is FIS. The UDF CD pu bli shed a Flood Hazard Arca Del in ea tion report (Refere nce 84) fo r th e Upper Box Elder Creek watershed in Decemb er, 1995 . This re port identified flood hazard infonna ti on on Box Eld er Creek, Coyo te Ru n and severa l tributarie s. Thi s rcp 011 was incorporntcd into thi s FIS. The UDF CD publi shed a Flood Haza rci Arca Delineation report (Refere nce 85) fo r th e Cherry Creek ·.va tershed in May, 2003. This repon id entifi ed fl ood hazard infonna tion on Cherry Cree k from Cherry Creek Reservoi r to th e Douglas Co un ty line . Thi s report was incorporated into thi s FIS . 103 The UDFCD published a Flood Hazard Area Delineation report (Reference 86) for th e Little Dry Creek watershed in August , 2003 . This report identified flood haza rd in formation on Little Dry Creek, Willow Creek , Greenwood Gu lch , Quincy Gu lch, Bl ackmer Gulch and Prenti ce Gulch . This report was incorporated in to thi s FIS. An unpublished study revised th e flood hazard informa tion from Holly Dam to Quebec Str eet to correc t obvious errors in the previous mapping . The UDFCD pu1'li shed a Flood Hazard Area Delineation report (Reference 87) for the Upper Goldsmith Gulch watershed in April, 2005. This ,eport identified fl ood hazard inform ation on Goldsmith Gulch and the West Trib utary. This report was incorporated into this FIS. An unpublished study revised the flood hazard information immediately above Caley Avenue to reflect a new detention pond. Th ~ UDFCD publi shed a Flood Hnznrd Arca Delineation report (Refe rence 90) fo r the Massey Draw and SJCD 6200 watersheds in December , 2005 . This report id entified flo od hazard inform ation on SJCD 62 00 and the North Tributa ry . This report was incorp orate d into th is FIS . The UDFCD published a Flood Haza rd Area Delineation report (Refere nce 9 1) for the Murphy Creek watershed in September, 2006 . Thi s report identi!•ed flood hazard in formation on Murphy Creek. Thi s report was incorporated into ttis FIS. LettJrs of Map Rev ision (LOMR.51 All LOMRs effective at\e r the dale of th e la st revision (August 16, 199 5) th ro,•gh Murch 16. 2010, hav e been incorporated into thi s re is ion . 104 I I I I ARAPAHOE COUNTY, COLORADO, AND INCORPORATED AREAS VOLUME 2 OF 4 Commun ity Community Name Number ARAPflH OE COUNTY, CO UN INCv RPR OATEO AREAS 080011 AURORA, CITY OF 080002 CENTE NNIAL, CITY OF 080315 CHERRY HI LLS VILLAGE , CITY OF 080013 COLUMBI NE VALLEY, TOW N OF 080014 ·oeeR TRAIL , CITY OF 080015 ENGLEWOOD , CITY OF 08 50 74 "F OX FIELD, TOWN OF 080091 GLENDALE , CITY OF 080247 GREENWOOD VILLAGE, CITY OF 080195 LITTLETON, CI TY OF 080017 SHER IDA N, CITY OF 08C'018 'NQN.FLOODPRONE Effective : Dece mber 17 , 2010 Fed eral Emergency Management Agency FLOOD IN SURANCE STUDY NUMBER 08005CV002A f NO T! ETO FLOOD INSURANCE STUDY USERS Co mmunitie s pa r1icipa1i ng in Ih a Natio nal Flood In suran ce Pro gra m have cs lab lis hecl re pos it ori es of noo d haza rd data for noodp lain management and noo d insuran ce purpo ses . Thi s Fl ood In sura nce Study (F IS) may 1101 co ntain all data avai labl e wi thin th e repos it ory. II is ad visab le to con tact th e co mmu ni ty repo si tory fo r any additio nal data. Part or all of th is FIS may be resis ed and republ ished al any tim e. In adcli1i on, part of thi s FIS ma y be re vi,ed by th e Leit er of Map Re vision proce ss, which docs nol invo lve rcp ubl ica1io11 or redi strib uti on of the Fl5 report . II is, therefo re, the res ponsibi lit y of th e use r to co n~ull wi th co mmunit y officia ls and 10 check th e co mmunil ~ repo sitory IO ob tain th e mus t current FIS report co mpone nt s. lnil iu l Fl Report Effec tive Date : Revised FIS Repo rt Dal es : April 17. 1989 August 16, 1995 Oc tober 7, 2008 December 17, 20 I 0 1.0 I.I 1.2 1.3 2.0 2.1 2.2 2.3 2.4 3.0 3.1 3.2 3.3 4.0 4.1 4.2 5.0 6.0 7.0 8.0 9.0 TA BLE OF CONTENT S -VOL M E I I N TROD UC TION ............................................................................................................. I Purpose of Srud y ........................................................................................................... I Auth orit y and Acknowledgement s.......................................................... .. ........... I oordi nation ................................................................................................................... 3 A RE A STU DI ED .................................................................. . • ..................................... 4 Scope of Study ...................................................................... .. .. .................. 4 Community De sc ription ................................ .. .7 Principa l Flood Prob lems ........................................ . Fl ood Protect;on Measu re s .. .. ........................ . .................... 8 ............ 9 ENG I NEE RJ NG METHODS ........................................................................................ 11 Hydrologic Analyse s....... .......................... ......................................... .. ............. 12 Hyd rau lic Analyses ...................................................................................................... 22 Vcni ca l Da rum .................... .. ................................................................ 2j FLOODPLA I N MANAGEMENT A PPLI C .\TIONS ................................................. 25 Floodplai n Bou ndarie s ................................................................................................. 25 Floodways.. .. .......................................... 26 I NSU RA NCE A PPLI CA TIONS .................................................................................... 85 FLOOD I SU RA NCE RATE IAP ............................................................................. 86 OTHER T UDI ES .......................................................................................................... 88 LO CA TION OF DAT A .................................................................................................. 08 BIBLIOG RAPH Y AN D REFERENCES ..................................................................... 89 10 .0 R EV I SION DE SC RII' flONS ....................................................................................... 96 I 0.1 First Rc·vi sion ............. ................. ...... ........ .. .......... 96 I 0.2 Second Revision ......................... ...................................... .. ............................. 98 I 0.3 Thi rd Rev ision. .. .......................... IO I I 0.4 Fourth Revi sion .... ..................... .................... .. ........ I 03 Fi f,!ure I Figure 2 Figu re 3 Figure 4 Fi gure 5 Tabl e I Tabl e l a Tabl e 2 Ta bl e 3 Tabl e 4 Tabl e 5 FI G URES Freq uency -D is charge , Drainage Arca Curves , Coa l Creek , herry Cree l<, Sand Creek ............ . Frequency-Discharge , Drai nage Area Curve s, Cou t•nwood Creek , Bi g Dry Cree.k ....................... . Frequency-Di sc harge, Dra in age Arca Curve s, Mu rp hy Creek , Litt le Coma nche Creek .......... . r requency-Di scharge, Drai nage Arca Curve s, Co manche Creek , Wes t Bijou Creek , Box Elde r Creek ................... . Flood way Sc hemati c . . . . . . . . . . . . . . . . .................. . TABLES Flood ing So urces Stu died by Detail ed Mclh uds ......................... . Floodin g So urces Res tud ie d or New ly Stu died by Detai led Meth ods Floodin g Sou rces Stud ied by Approxi mate Meth ods ..... . Summ ary of Di sc harges .................................................... . Flood way Data ................. , . . . ................ . Co mmuni ty Map His tory ...... , ...................... , ...................... . ii Toll£ 14 15 I , .o 17 27 5 5 6 18 28 87 I t :d1ibi1 I -Flr.od Profil es Bcu r Creek Bcn r Gulc h Bi g Dry Cree k Bi g Dry Cree k Tri but ary A Bl nckmer Gulch Box Elder Creek Cherry Cree k VOLUME II EXHLB ITS Ch erry Creek (Ri ght Ovc rbu nk Split Flow) Cherry Creek Spillway Dra in Coa l Cree k Co manche Creek Coo n Cre ek Co ll onw ood Cree k Ex hibi t I -Floo d Profi les Coyo te Run Du tch Creek Ens t Toll Gn tc Creek Firs t Creek Go ld smith Gulc h Greenwood Gu lch Greenwood Gu lch Bypa ss Hnppy Ca nyo n Creek Lee Gulch Liul c omnnchc Creek Lilli e Dry reek Littl e's Creek Lone Tree reek YOL UME Ill EXHIBIT S iii P,mc ls 0 I P-02 P P1 .ds 0~P-I0P Pa nels II P-29 P Panels 30P-32 P Panel s 33 P-3 7P Panels 38 P-65 P Panels 66P-75 P Pa nel 76P Panels ;"P-78P Panels 79 P-82 P Pa nel 83 P Panel 84P Panels 85P-93 P Panels 94 P-109 P Pa nel s l I 0P-11 21' Panels 113P-11 5P Panels l I 6P-l I 9P Pane ls 1201'-124 P Pa nels I 25P-l 3 l P Panels l 32 P-134 P Poncls I 35 P-l 36 P Panels I 3 7P-I 46 P Panel 147 P Panels l 48P-! 74P Panels ! 75 P-l 79P Panels I S0 P-1 86 1' VOLUME I V EXHIBITS Exhibit I -Flood Profi les (Co nt 'd) Murph y Creek Piney Creek Prentice Gulch Qulncy Gul ch Sab le Ditch Sable Ditch Overflow Sand Creek JCD 6 100 SJCD 6200 Slaug ht erhouse Gu lch South Pl atte River So uth Tributary Sla ught erh ouse Gul ch Spring Creek Toll Gate Creek Unnnmed Creek West Bijou Gul ch West Harvard Gu lch West Toll Gate Creek We st To ll Gate Creek Tributary We t Tributary To Go ldsm ith Gulch We s!c rly Creek Westerly Cree k Overflow Willow Creek Sterne Parkwn y Over fl ow Wolf Creek Wolf Creek Tributa ry Gmnby Di tch Ex hibit 2 -Flood Insuran ce Rate Mnp In dex Fl oo d I ns,trnn ce Rat e Map ,v Panel s I 87P-I 97P Panel I 98P-209P Panel 2 10P Pa nels 2 11P-2 13P Pa neb 2 i4P-2 17P Panel 2 18P Panels 2 I 9P-222P Panel s 2 JP-225P Panel s 2261'-227 1' Panel s 228 P-23 2P Pane ls 233 P-2 34P Panel s ;J5P-236 P Panel s 2J7 P-238P Panels 239 P-24 IP Panels 242 P-243 P Panels 244P-246 P Panel s 24 7P-249P Pane ls 25 0P-25 6P Panel 257P Pane ls 258P-26 0P Panel s 26 1 P-266P Panel 267P Panel s 268P-27 IP Pane l 272 P Pan els 273 P-274P Pane l 275P Pane ls 276P -28 0P I I 1· - 5320 5320 - 531 0 531 0 (/) w ~ ...J = u: LU LU 0 0::: 0::: (.) I a. 0::: 5300 -53 00 Cl ~ I 0 LU I 0 co 0 ...J u. ~ I ' I ~ 1--52 90 I UJ I I 52 90 UJ u.. I ~ -!-z 0 ~ 5280 5280 UJ -' I UJ 5270 ' 5270 >- I 11 u z UJ C!) 0 en <( I-O_;tj z -UJ ~~ -::. I UJ 5260 5260 ~ z o LEGEND :::::, w I 0 I- ' 0,2%AN NUAL CHANCE (.)~ FLOOD 1% ANNUALC HANCE >-LU ~ .. -------FLOOD u z o o:: _____ ~~o'6~NUALC HANCE UJ :r:0 C!) 5250 I 10%ANNUAL CHANCE 0:: ~(.) UJ o_ ~ --------FLOOD ::. I I ~ STREAM BED UJ ~~ -L. r c) ~ ~< ----CROSS SECTION UJ LOCATION c:, -LU LL 0 r500 1000 1500 2000 2500 3000 3500 4000 4 500 5000 STREAM DISTANCE IN FEET ABOVE MOUTH 01P ·~ ·~ Q 5340 I -m I -i: 533 0 z 53 20 I 0 ~ ~ 531 0 I-I w w I u. ~ -' z r-0 ~ j:: 5300 ~ w ..J w 5290 ' -52 80 I - -I -- 5270 I ~ ·- 5000 5500 6000 6500 70 00 STREAM DISTANCE IN FEET A BOVE MO UTH . ~ .t' '-j -' - ~ - LEGEND --0.2% ANNUAL Cl-iANCE FLOOD 1 % AUN UAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD -10% ANNUAL CHAN CE -FLOO D ~ STREAM BED ' 6 CROSS SECTION --I LOCATION 534 0 533 0 (/) UJ ..J u::: 0 0:: a. 532 0 0 0 0 ..J u.. 5310 5300 5290 >-u z UJ (!) <( I-z UJ ::;; 5280 UJ (!) <( z ~ >-u z UJ (!) 0::: UJ ::;; UJ ...J ~ UJ Cl UJ u.. ~ UJ UJ a:: (..) a:: ~ co 0 en o _ LD ~ ~ z o ::J W 0 I- (..)~ UJ lr o o::: :i:0 <( u a..~ ~ ~ <( <( 02P I I 0 ~ 6 5370 5365 536 0 tii 5355 w u. z z 1-t 0 i= 5350 ~ p--ra=-r= w r I - ...J w 5345 -'- -I- 5335 1 1 -+c-1.--1 H-+++t--1 7· 25 ,800 26,000 I 26,200 0 -L t -,-_:J -I..J- H 26,4 00 26,600 26,800 27,000 27,200 27,400 2l,6 00 STREAM DISTANCE IN FEET ABOVE CO NFLU ENCE WITH BOX ELDER CREEK ..L 27 ,800 5370 5365 ' -r 5360 5355 53 50 en UJ ....J u: 0 a::: c.. 0 0 0 ....J u.. 5345 G 6 __ ~~~~NUAL CHANCE 10% ANNUA L CHANCE -FLOOD STREAM BF.O CROSS SECTION LOCATIO N 28 ,000 28 ,200 28,4 00 z w ~ 1-z ~ w i I u .....J ::> c., a::: u5 CD 03P 53 80 5375 I 5370 I 0 > <( ~ I-5365 '' w -w LL ~ I ' ,-z ' --· 0 I -I 111 ~ 5360 I ·' I > w .J w 5355 ++ I - 5350 ' - + -- 5345 - ·r.lJ 28,400 28 ,600 28,800 29,000 29 ,2 00 29,400 29 ,600 29,800 30 ,000 30,200 STR EAM DISTANCE IN FEET ABOVE CONFLUENC E WITH BO X ELDER CREEK 5380 537 5 - - 537 0 5365 5360 5355 5350 LEGEN D 0.2% ANNU AL CHANCE F .,OD --_ _ __ i~otiNUAL CHANCE 2% ANNUAL CHAN CE FLOOD 10% ANNUAL CHANCF. --FLOOD ~~ STRE AM BE D 0 CROSS SECTION LOCATION 30,400 30 ,600 30 ,800 31,0Cu (f) UJ ...J u: 0 a:: a.. 0 0 0 ...J LL >-u z LU <.!) <( I-z LU ::;; LU (!) <( z ~ t z LU <.!) a:: LU ::;; LU ~ LU 0 LU u.. I (.) ....J :::, (!) a:: ~ UJ co o ~ (.) en -~ ~ ~ zo :::, UJ 0 ~ (.)0 UJ a.. Q O:: :r:0 ~(.) c..~ ~~ ~:'S. 04P I I I I I I I I I I - - 5395 I 5395 - -- 539 0 5390 en I h I UJ :c _J I I u:: 0 .u..-0 _J ~ :::, ■ c:: (.9 I c.. 0:: Cl /i385 53 85 0 ~ 0 ID 0 _J LL ~ ~ I-5380 I I 5380 w --w '' --LL I ~ ' ' -z -' '· 0 ' -'' ~ 5375 I 5375 <t I J -> w -- J w ,-., ' 5370 I ' 5370 >-I + u -z m w --(!) o -<( 0~ I I-en z -UJ -1-H w ~ ~ ' ::;; ·r w 5365 -5365 ~ zo I± µ-J LEG EN D :::, UJ z 0 I-~+ 0.2% ANNUAL CHANCE <( 0 ~ H -FLOOD ::;; >-UJ ~ ~"tr ----__ 1%ANNUALCHANrE u -FLOOD z o o::: -___ _ __ iro'6~NUAL CHANCE w :c 0 5360 '--(.~ 0:: <t: (.) 10% ANNU AL CHANCE w a..~ -·-------FLOOD ::;; w.. -w ~~ --~~ STREAM BED ...J --6 CROSS SECTION ~ <t: $ w -LOCATION Cl UI LL 31,000 31 ,:wo 31,400 31 ,600 31 ,800 32,000 32,200 32,400 32 ,600 32 ,800 33,000 33 ,200 33,400 33 ,60 0 STREAM DISTANCE IN FEET /\BOVE CONF LUENCE WITH BO X ELDER CREEK 05P ' I I 541 0 I I I ' I -0~ -I 5405 I ' ' I -I - 5400 r □ I > - <( ~ I '' I I I-5395 w w u. I 'I -~:-± ;.I< 11 ~ -' I z 0 i= 5390 <( > w ...J w I - fi'::!a., -1, --I - I TE::!-l I ''c, I I I I:: 1-t"~ ' ---T I ::a;--r - 538 5 I I I ----f±" ,-I± - 5380 l+l -,--;--± =t -P= + Ii-I I H -!I 7 ,- -_j_ I+ r+- ~ --H-It ti:--- ~: - II+ -t-;:: I+ l -I-'---. -- 5375 1 T - IT I+ --f:l: --t- 33 ,600 33 ,800 34,000 34 ,200 34.400 34 ,600 34,800 35 ,000 35,200 35,400 STREA M DIST AN CE IN FEE T ABOV E CONF LU ENCE WI TH BOX ELD ER CREEK - I 5410 --- 5405 -' I 'I I ~t 5400 I 5395 I--- I I I 539 0 -5385 I -" ~ r=l~: a- H I -H-. 538 0 LEGE ND 0 .2%ANNUA LCHANCE FLOOD ------1%A NNUA L CHANCE -FLOOD -----2%ANNU AL CHANCE FLOOD 10%ANNUA LC HANCE --------FLOOD -~ STREAM BED 6 CROSS SECT ION LOCATION 35,600 35,800 36 ,000 36 ,200 Cl) w __J u::: 0 0:: 0.. 0 0 0 __J LL >-<..) z UJ (!) <( I-z UJ ::;; UJ (!) <( z <( ::;; >-<..) z UJ (!) ix: UJ ::;; UJ ___, & UJ 0 UJ '-'-- I u _J :::, (9 a:: <( LU CD o ~ u ~ _w ~~ zo :::, w 0 I-u~ LU :r QCt:'. IO <( u c..~ ~~ <( ::S. 06P I I I I I I I I I I I I I I I I I I I 5430 543 0 Cl) 5425 542 5 w I ...J -u:: (.) ...J 0 ::) a: ('.) --a.. 0 0::: 54 20 5420 0 ~ 0 co o ...J u.. ~ ~ I f-5415 5415 UJ -~ UJ u.. ~ I z - 0 i=-5410 I 5410 :; UJ ..J UJ :r' --I - 5405 ~ I I 54 05 >- : ~. ~ t.) z w --I (!) o ---<( (.) en I--~ -:ft z w ~ ~ -::!: w 5400 5400 (!) zo -LEGEND <( ::) UJ z 0~ 0 2%ANNUAL CHANCE ~ FLOOD (.)0 1"1. ANNUAL CHAl~CE >-------(.) UJ a.. FLOOD z 0 oc _____ iro'6N0NU AL CHANCE w IO 5395 (!) 10"1.ANNU AL CHAN CE Ct:'. <( u w Cl..~ ---------FLOOD ::!: ~ STREAM BED w ~~ 0 CROSS SECTION ~ <(:'5. w LOCATION Cl w u.. 36 ,200 36,400 36 ,60 0 36 ,800 37,000 37 ,200 37,400 37,600 37,800 38,000 .Jd,2 00 38,400 38,600 38 ,8 00 STREAM DISTANCE IN FEET ABOVE CONF LU ENCE WITH BOX ELDER CREEK 07P 54 55 54 55 54 50 5450 Cl) -LJ.J :r: ....J u: (.) 0 ......J ::::, 0: C) I 0. 0::: 5445 5445 0 u) 0 0 co c ....J LL ~ -'""'· 6 ""' 5440 I-544 0 UJ I ... UJ I u.. ~ -z 0 I :;I, i= 5435 ~ 5435 ;; UJ ...J UJ 5430 ' 5430 >-I u I I z LU Cl o ~ -< U en ,r' I-. u5 z 11 ,-LU j:'.: ~ -; ::;; 5425 -pi I 5425 LU zo JI r Cl LEGEN D < ::::,w z o i !_ 0.2'.4 ANNUAL CHANCE < FLOOD ::;; (.)0 1 % ANNUAL CHANCE >- FLOOD u UJ a.. z o c::: -2% ANNUAL CHANCE LU :r:O 5420 I FLOOn Cl 10% ANNUA L CHANCE 0:: <( u --FLOOD LU a..~ ::;; LU ~~ ~ STREAM BED ~ 6 CROSS SECTION <(~ LU -. l+I + LOCATION D .. LU u.. 38,800 39,000 39,200 39,40 0 39,600 39,800 40,000 40,2 00 40,400 40 ,600 40 ,800 41 ,000 41 ,200 41,400 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WITH BOX ELDER CRE EK 08P ... ' 5480 5475 ~ - 5470 I I I a ~ 6 I-5465 I w w LL - ~ I -z 0 .-- ~ 546 0 <( I , I ' .. I > - w ..J - '""' - w . ' 5455 j ' I -- - I -- 5450 5445 - 41,400 41,600 41,800 42 ,000 42,200 42,400 42 ,600 42,800 43,000 43,200 STREAM DIST AN CE IN FE ET ABOVE CONFLUE NCE WITH BO X ELDEP CREEK - ftµ1 LEGEND 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --FLOOD ~ STREA M BED 6 CROSS fECTJON LOCATION I I 5480 5475 Cl) w ...J u:: 0 ~ Q. 0 5470 0 0 ...J lJ... 5465 5460 5455 t 5450 z w ~ l- it :::;; w I G z w C!) a:: w :::;; w ~ w □ w u.. 43 ,400 43,600 43 ,8 00 44 ,000 I u ....J ::> (!) 0::: u) CD o -u en -Li) >-c::: f-<( zo ::>W 0~ uo UJ a.. oo:: :r:O <( <..) a..~ ~~ <(~ 09P . 5510 ~ 551 0 55 05 5505 (/) w I ...J u:: (..) 0 ....J :::> c:: C) . a. 0::: 5500 I 55 00 0 ~ 0 0 cc a ...J . u.. ~ ·~ ~ I I + I-5495 ' ..l 5495 UJ UJ u. ~ z ' 0 . ~ 5490 5490 <( > eel UJ ...J UJ . 5485 -5485 >- I' =t±; u z I w -· <.!) o -<( (..) Cf) ' >--uS z I w i:'.: ~ .. ::;; 5480 5480 w zo ~ -LEGEND :::> w z 0 ~ 0.2% ANNUAL CHANCE <( -FLOOD ::;; (..) 0 1% ANNUAL CHAN CE >-u UJ Q. -FLO OD z Q O'. 2% ANNUAL CHANCE w :i:0 54 75 I FLOOD <.!) 10% ANNUAL CHAN CE 0:: <C u -FLOOD w a..~ ::;; -w <f' 0 ~ STREAM BE D ~ oc z 6 ' <(~ CROSS SECTION w ---LOCATION 0 w LL 44 ,000 44,2 00 44,400 r 44,600 44 ,800 45,00 0 45,200 45,400 45,60 0 45 ,800 46 ,000 46 ,200 46,400 46,600 STRE AM DI ST ANC E IN FEE T AB OVE CON FL UENCE WITH BO X ELD ER CREE K 10P 5J60 5350 534 0 5310 0 200 400 600 5360 'I 5340 -.. ~ '1 ,\~''1.'\i".' -++-++t++-H -+·J,+11->~lc'>l-l-H-+-H-+++-H-++!+++!--H-++!--H-++!--J..Hl\'IJH :,., 7 • I I ! I - •--::;---F-I-H -+-++-++++-++H -+H-t-+-r-t-+-+-,-H-<c H -++-t-+111-t-++H-<--tt+-, 800 1000 1200 1400 1600 180C y. .tt- STREA M DISTANCE IN FEET ABOVE CONFLUENCE WITH SO UTH PLATTE RIVER 2000 11 l 7 m-5320 -\- 1f +-H-t......,._;c+++-l 5310 ______ ~~Jot NUAL CHANC E 1% ANNU AL CHANCE FLOOD _____ 2% ANNUAL CHAN CE ROOD 10% ANN UAL CHAN CE --------FLOO D 2200 CROSS SECTION LOCATION 2400 2600 CJ) LU ...J u: 0 Cl'.'. a. 0 0 0 ...J LL :::.::: LU LU 0:: (_) ~ 0 ,:.') ii:i I ffl LL --I I I 5370 I 5370 - 5360 I I I 5360 Cl) ~ UJ ...J LU I ' u::: LU ➔ 0 0:: 0 I 0:: >-I a. 0:: 5350 ' 5350 0 0 -I 0 0 C) -...J iii i:i' u.. ~ - ~ - ti:i 534 0 I 11 I 5340 I 11 I --w -~_._, _,_ -u. ~ -~ -z ---~ ---- 0 I .::: 53 30 +, I I 5330 <I'. ~ _, -I -> -;-w + I+ -' -...J w I 7 - I ' I I ± ' 532 0 -,-53 20 >- ' ' ' ' I ' u en --z w . <( I -,--(" ··• OLU ---H--i-,--+ -+ H-z 00:: ~· :7 -<( -i ..,.. w :a; ~o 53 1u I I 5310 w ' (!) zLU -,-LEG END <( :::> I-z 0 ~ ~ 0.2% AN NUAL CHANCE <( -FLOOD :a; _ _J_ -i-+ -00 __ 1%AN NUAL CHANCE >-----u LU ll.. + FLOOD z + I+ ---t------2%AN NUAL CHAN CE w O o:: 5300 I I FLOOD (!) IO I I I 10%A NN UAL CHANCE c,: <(o -t' w rf --------FLOOD :a; ll..z ~ w ~;; STR EM1 BED -' --c) CROS S SECTION ~ <(z r,ff w LOCA TION □ $ w u.. 2600 2800 3000 320 0 34 00 3600 3800 4000 4200 440 0 46 00 4800 5000 5200 STREAM DISTAN CE IN FEET ABOVE CO NFLUENCE WITH SO UTH PLATTE RIVER 12P ' • -I I --+ I - 5380 I I I I I I ~ -en 5370 ' I I ' I I ::.::: .. -w w ....J I u::: w ' I 0 O'.'. -I I (.) I 1-~ c:'. >--Q. '' 0 O'.'. 5360 I 0 '' I I I I 0 -0 S2 □ -r T1 ....J [I) I u. ~ I I ~ .. "FF . -t--5350 I I I I I I LU .. LU l\, 4-u.. -I ~ I .. I z 'I ' - 0 I I 4-i= 5340 -<( I -' + ' > LU W= ...J I+ LU - -I+ -R= 5330 -+r· -->-I u -H-J++ i -1tt --z LU -(!) d en I <C I+ -µ -r~·1· t--(.)~ 1..1. z LU ~~ -' 1-t ..... ::;; 5320 I ·--t ' I LU zO H--L H-(!) +t-LEGEND <C :::,~ I ft --_ _,___ 0.2% ANNUAL CHAN CE 0 ~ FLOOD I -q. __ ~~~ONUAL CHANCE >-0 o ' T+ ----u we.. IT -' z o c:: -i:j:H _____ 2%ANNU,,L CHANCE LU Io 53 10 FLOOD (!) ' a'. <x:: §E 10% ANNUAL CHANCE LU --------FLOOD ::;; a..- ~,?o/'~ STREA \! BED LU ~~ -6 CROSS SECTION ~ <x::~ LU I LOCATION 0 LU ' u. 5200 54 00 5600 5800 6000 6200 64 00 66 00 6800 700 0 ~ 7200 74 00 7600 780 0 STRE AM DI STAN CE IN FEET A lmVE CONFLU ENCE WITH SO UTH PLATTE R IV ER 13P I I h 5400 I I I I I 11 I I -"" ~ - I - Cl) 539 0 w :x:: ...J w u: w c::: 0 (.) c:: I -c.. >- 0 c::: 53 80 I I I 0 I I '' I 0 0 ~ a ...J iii u. > ~ < I ~ - I-5370 I 'I UJ -' -UJ - u.. ~ I -z 0 I - j:: 5360 I I I I ~ ' UJ + -±! J UJ I -I 5350 I I I I >-t.) ----u z w ' (!) c:i en " < (.) Li) --i± J(!: I- I+ -1..L rt-f z f w ~~ -t-1 +-I -,--:::;; 5340 I I_~ :7-: w H--(!) z o -I+ LEGEND < ::::> I:! 02% ANNU AL CHANCE i 0 ~ i+ FLOOD U o 1% ANN UAL CHAN CE >-------FLOOD t.) w a.. + I+ --z o o::: 2% ANNUAL CHAN CE w IO 5330 -----FLOOD (!) I I 10% ANNUAL CHANCE Cl'. <( ~ --w ------FLOOD :::;; o..- STREAM BED w ~~ ~ ~ ~ lli -c) I <($ CROSS SECTION UJ LOC ATION 0 UJ u.. 7800 8000 8200 8400 8600 8800 9000 9200 9400 9600 9800 10000 10200 10400 STREAM DISTANCE IN FEET ABOVE CONFLUENC E WITH SOUTH PLATTE RIVER 14P I o::,.... I I I 5420 ' I 111 I I ~ I I 5410 11 - I 5400 I ~l ·1,,_ 7 . ' I I -1- □ -- > <t: 6 ti:i 5390 UJ ,- 7 I , , H ,J..,.-- I I I I I I I I u.. I ~ r z 0 ~ 53 80 -I I I ' I ' - <t: > I UJ ' ...J UJ I -+ J - 53 70 I T + ' t" -t--I ' I l~t-r+- I 53 60 -rtr I-+ I H-l i-'--ti· I I I I I ft I± ..t - L H--t I+ : -r- 5350 -It ,-I+ --:t -- ' --j:j: -Hi - 1040 0 10600 10800 11000 11200 11400 11600 11800 12000 12200 STREAM DISTAN CE IN FEET AB OVE CO NFLUENCE WITH SO UTH PLATT E RIVER I I I I -- I I I r± ± --+ .1-:f =r ,_'1_i 11=\=r __,_ +t ·' -;.;tt 1-J + -HI LEGEND 0.2% AN NUAL CHANCE FLOO D ------1% AN NUAL CHANCE FLOO D ---2% AN NUAL CHANCE --FLOO D 10% ANN UAL CHAN CE --------FLOO D ~~ STREAM BED () CROSS SECTIO N LOC ATION 12400 12600 12800 1300 0 Cf) UJ ..J u::: 0 0:: a. 0 0 0 ..J LL >-u z UJ (!) <( >-z UJ :::; UJ (!) <( I >-u z UJ (!) a: UJ :::; UJ _J ~ UJ C) UJ "- ~ w w ~ (._) ~ 0 (9 in 0 U) OLi5 ~~ z □ :=it:! 0~ Oo we.. oa:: IO <( ~ a.. -~~ <($ 15P ' I I I 544 0 I I I 543 0 - 542 0 I I '' I I I 11 1 ' I ' -- □ --I > <l: I ~ I-54 10 w I I '' I I 11 ' I I w ---u. ~ ---z I I I 0 -j:: 54 00 '<l: : 11 > w ...J cL . I + i=i:: I+ H--w I+ I+ h-,-1-t-- 5390 'I I I I I I I f:j:__ f:j:_ ;i I -+ -j I 5380 J. lg_[ + 1--I+- .lL.+ -i-:.. ' ., I H tt H l± ,~ --- 5370 cL L.. j f-++-- ttJ + ----I ..N 10 1:1 ~ -'.P-- 13000 13200 13400 13600 13800 14000 14200 1440(1 14600 14800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVE R :!-:j: I I I+ + -. I I I 11 I ' I I j_l 11 I I I H=. ~ I _:j± '~-I+ LEGEND 0.2% ANN UAL CHA NCE FLOOD ------t~o'6NoNU AL CHANCE ---2%ANNU --FLOOD AL CHANCE 10%ANN UALCHANCt' --------FLOOD ~ STREAM BED 6 CROSS S ECTION LOCATION 15000 15200 15400 15600 (/) w ::::! u. 0 0::: Q. 0 0 0 ...J u. ::.::: LU LU a:: (.) ~ 0 C, a:i 16P ' ' 5460 ' ' ' j-!+· 5450 ' ' 5440 ' a ~ - ' I ~ ti 5430 - '' ' ' '' ' I I w - LL ' ~ -' --' --z 0 j:: 542 0 ~ '' ' ' w ...J w ' ' 5410 --j - ---rr ' 540 0 -I+ ------- 53 90 -' -' ;j[l: - r 15600 15800 16000 162 00 16400 16600 16800 17200 17400 STR EA M DISTAN CE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATTE RIVER ' ' ' '' ' - l ' Ii ' - I+ + -j- - + -+ +- I.EGE 'iD 0.2% AN NU AL CHANCE FLOOD -------1% ANNUAL CHANCE FLOOD ---__ 2% ANNUAL CHANCE FLOOD 10% AN NU AL CHAN CE --------FLOO D ~ STREAM BED c) CROSS SECTION LOCATION 17600 17800 18000 18200 (J) UI ,) it 0 c::: C. 0 0 0 ...J LL ~ LU LU 0:: (.) >-0:: 0 C, in 17P ·--· ' - 548 0 I I - I - - 547 0 -I en ::ii::: w J UJ u: UJ c::: 0 (.) ' c:: >-a. 0 c::: 54 60 ' 0 -0 C} 0 ' -J iii 0 Ll. ~ '. :t: ' ~ -' r -I I-5450 , , I ...LL ,.j L1J w u. -~ ' I ' z --J 0 -- j::: 544 0 4 --<{ '' > w ..J ----w --- I 5430 I >-I .L (.) z --LU (!) ci cn < ix' .... (.)~ z LU ~~ + H--I+ ::; 5420 ~ LU I (!) z Cl -LE G END < :::>~ :j: -1)./'4 ANNUAL CHANCE ~ 0~ tT -FL\JOO ::; U o 1 Y. ANNUAL CHANCE >-H I+ ------FLOOQ (.) UJ c.. z o o:: 2% NUALCHAN CE LU 5410 I . --FLOC'O (!) IO I 10"JI. ANNUAL CHANCE a:: <( ~ -LU -FLOOD ::; o..- LU ~~ ~ STREAM BED ~ -6 CROSS SECTION <( $. " -LU LOCATI ON a LU u. 18200 18400 18600 188 00 19000 19200 19400 19600 19800 20000 20200 20400 20600 20800 STREAM DISTANCE IN FEET ABOVE CON FLUENCE WITH SOUTH PLATTE RI VER 18P I I .J. '.l I -·, I 55 00 I I I r.:...-L; I I I - ..J I 1 (/J 54 90 I w ~ I ,_ w I ...I u::: w .j.:• 0:: I 0 (.) a-:: >-[l_ 11~ f :, Cl 0:: 548 0 I 0 I 0 0 <.'.) 0 ,t i /·•1'-j ...I a:i ---u. ~ I 11 -~ I I ~ -~ :..L -5470 ,-. ' I f-, , , I I I __,, I I I w w I ' --u.. I -'. I ~ I - z --I 0 -I - ~ 5460 I I -I -I ..,__ ,-'-w ' ...J -1-w - - 5450 >- I (.) -'i I I I z -!H -w cicn ~ ,--c:> I I' --<t: .-~ ~ (.) Li) rt -H--z -'--1-+ + -I+ H+ w ~-~ -It-:!: 5440 11 I 7, I I I I I w H-·-I c:> zO I LEGE ND <t: :::, I:! r ~ 0.2% ANNUAL CHAN CE 0~ ,_ -FLOOD ::;; Oo >-R----------1% ANNUAL CHANCE (.) w a. 7 FLOOD z 0~ -__ _ __ 2% '\NNUAL CHANC E lJ.J 5430 I -I FLOOD c:> IO -10% AN NUAL CHANCE 0:: <t:~ lJ.J -I --------FLOOD :!: CL - lJ.J ~o --~ STREAM BED ~ <t: ~ ·-I c) CROSS SECTION lJ.J -LOCATIO N a lJ.J u.. 2080 n 21000 212 00 21400 216 00 21800 22 000 22200 22400 22600 22800 2300 0 23200 234 00 STREAM DISTANCE IN FEET ABOVE CO NFLUENCE WITH SOUTH PLATTE RIVER 19P 55 00 0 i f--5490 UJ UJ lL ~ I ' 1-+-+___,H-H-+~· 1""1H--+-H-1H--++-l---+-+-r-H-+-+""1-IT' I 6 ...,---; I ..L j:::: 548 0 l-r::;J:.; ~ I ~ r=, --L-_lJ...____.... ~ I LU u:: I+ :+ ±: i++ --+ - 5470 .. LL .. ,- --;-t I 11 H+H+ H--+-rrH-t--rl-H-t--H-l-+-+~1--,--,...,.~--,--,-,..rH --H-t-+-t---H-H --r-,..,.., H,--,.;-~+-H~- 11 =tt-rl 111 ' .. ..L --r: t j_ I ~--f I -'-H+ LLL r----'-- Ii:: .1 -,, H !+ I-!-.. ... t+ 1--HH--+·l-rl--+-+~--H-I- LEGEND _____ ~l2~rNUAL CHANCE ____ l'f.ANNUAL CHANCE FL OO D _____ ~~~cfUAL CHANCE 5450 P= R ,'...,+i+.....,.,: l~,_.,-.. H,--+-t!-...,..I-,, --11=--tl=t-+c::::;:+:j::j:j=l1:-+-j-m!-,+l=l-tt-#l=lµ+l=l+tl' -;::l:=+lii=ln=-~-·-H,+f-iri:1·,=J:·~11=..,...,....:::;,=l=t-1=1..;t1,=1=-J:ii+;l1=+1,...H~..,::;..t-l=t-+t. 1 i=l-=t,:l=tr=t-,:l=rn~-;~-h~ll4thrt-'-·,+;-H-Ht.m 1 :-t--t :~ ~!tt ~ 1~ !=::!.. m ±1= --R ~ 1--t tt ~: ~ 1+1 t .: a .. 1:1:. 10% ANNUAL CHAN CE --------FLOOD H-f 1-i+t-·--+ t-H-i+ ·f-t ,-, 4 -f----!=i= t I+ h + -, ij ~t±P: 23400 2360 0 . 23 800 2400 0 24200 24400 246 00 24 800 25000 25200 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE R IVER 254 00 256 00 ' CROSS SECTION LOCATION 25800 260 00 t') UJ ...J u:: 0 0:: 0.. 0 0 0 ...J LL ~ UJ UJ a::: c..:> ~ 0 C) iii 20P 0 ~ ~ 552 0 'I tu 55 10 w LL ~ z 0 i== 5500 ~ w ...J w "n 5490 I H_J--h-_j_j__-++µ___.-+-+_++H->-,-, 26 000 262 00 n, I , ~:::,;..::.-:ff-:I -.-I-I 26400 26600 26800 27000 + 1 , , -H-J-J + -:µ ft TI d + 1-t+ I+ fr -; -4-'+H-t tj:: µ_ + !f,: ::j: -~ ~-++-+,~,-•~+--+++-t ,_:_ -1-- H+;-l-'T _-± :rr !-4 H+ j_ --=p= R=l= :::-1= If ::j: ; +L-H -1r. l=t+ t ±;$~ 27200 27400 27600 27800 28000 28200 CROSS EECT ION LOCATIO N 28400 28600 STREAM DISTANCE IN FEET ABOVE CO NFLU E NCE WI TH SO UTH PLATTE RIVER (/) UJ ....I LL 0 ~ [1- 0 0 0 ....I LL ~ UJ UJ a: <..) & 0 (.'.) iii 21 P I I I I 5550 I' I I I --;- I ' I 55~0 I 5530 I 1 ,, a > <I: ~ I-5620 I w w LL ~ ~ I :1 z 0 i= 5510 <I: -,- ' I > w ..J w + 5500 I _j_ 5490 +t H-. -,- 5480 I=! _ _,_ 1-i+ + -; --;- -l ' I -+ ., - I + _111 I..J.. - I 28600 28 800 29000 29200 I ~i:{E" ff I ' ·r I I I ' I I "' I ' I I I I - I .I .j .. ~-a ·•:,-t I t ' I ~ . ' I ++ I I 11 I I ' 11 l .. l.. I, I 1- I -. ' -t ~ -.. : '' ' ' ;;;r I I I ' J I .._.., I I -I -I ' I I --- I I I I I I I - + -+ H-t I I I I +I·· E - I I -I .L ' 7 -' L -·c, - + -k -j_ .. +-+ H-t -H I + I I LEGEND ---;-0.2% AN NU AL C HAN CE + -+-FLOOD 11 NUAl. Cl IANCE ------FLOOD I r± ---+ ---__ 2% ANN UAL CHAN CE FLOO D 11 -~;;-::::'" AN CE -- H-.~ 1F o CROS S SECT IO N ::r LOC ATION 29400 29600 29800 30 00() 30200 30400 30600 308 00 31000 31200 srnEAM DISTAN CE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER Cl) w ...J u::: 0 er: Q. 0 0 g u.. ~ IJ.J LU c::: 0 >-er:: 0 (.9 iii 22P I I I I I I I I I I I I I I I I I I I I I -5570 I ' I I I I I I 11 I I C I C -I -I ~ 556 0 I Cl) ~ -I UJ UJ . ...J ~ 7 ' ii: UJ 0:::: -~ '' 0 0 ~ ,!.~ Cl. >-0:::: 555 0 I I-.~ 0 0 -' I 0 0 c:, ' iii 0 'I ...J u. > I < '' I I 6-I I 554 0 '' 11 I I-+ I I I w w u. ~ z 0 I ~ 5530 '' < > w --' w 5520 >- I I I I u -z ----UJ o en C!) <( I I-O ;;'j z -UJ ~~ I :::;; I UJ 5510 C!) z Cl -t-LEGEN D <( ::,~ I 0.2% ANNUAL CHANCE I 0 ~ -FLOOD O o __ 1%ANNUALCHANCE >------u UJ Cl. --FLOOD z o a:: 2% ANNUAL CHANCE UJ -----FLOOD C!) IO 5500 10% ANNUAL CHANCE a:: <( ~ UJ I --------FLWD :::;; a_- I w~ STREAM BED UJ ~~ -I ~ ., I 0 <(~ CROSS SECTIO N UJ -t -. LOCATION □ UJ LL 31200 31400 31600 31800 3200 0 32200 324 00 32600 328 00 33000 .. 33200 33400 33600 33 800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER 23P □ > < 6 .... w w u.. ~ z 0 f= ~ w ...J w 5600 5590 I 558 0 5570 5560 ~ 555 0 I 554 0 + 55 3Q ' 55 20 5510 33 800 I ' -I --4 +1- -t-~ Lµ. ~t -. -t+"-1+ I rrf-'- [I '~ 340 00 - I ' --_ .... ... I I I , 11 - I I -H= +t -ft i== 17 jj :jt r'- ff t 34200 34 40 0 I I I I - I - '' ; I I ' I I '' I 'I -11 I I ' I ' h- I -- I 1-t ---I - I -~ I I IT n= -q. I± ' IT + -H-1-,--~ - I I ~ + I+ - ... - I - I I I - 346 00 34 800 35 000 35 2P.O 35 400 3560 0 STR EAM DISTAN CE IN FEET ABOV E CONFL UEN CE WI TH SO UTH PLATTE RIVER I 11 I I , , I I ..LL I I 1 _ F I -+ I - I - 11 I I -...J_ -1-4 - ~ -~T . ti=! ' ,-+ LEGEND f-0.2% ANNUAL CH AN CE i-i.00 0 1% ANNUA L CHANCE FLOO D 2% ANNUAL CHANCE FLOOD 10% ANNUAL CH ANCE --FLOOr ~ STREr.M BED 6 CROSS SECTION LOCATION 35800 36000 36200 36400 (/) UJ ...J u: 0 0:: c.. 0 0 0 ...J lL ~ UJ UJ 0::: u ft: 0 (9 iii 24P I 562 0 11 ' - 561 0 I I I ~ -Cl) 56 00 I '11 ~ I I I I I '' I w UJ I I ...J UJ u:: a:: I . 0 0 I Cl'. ' ~ --< c.. >--:·H 0 a:: 5590 -7 7 '' I I 0 ~ I I I 0 0 ('.) a I ...J ii:i I LL ~ l '' I ~ I I -- f-5!i 30 ' 'I 11 I I w -~ I w IL. I ?; ' z -0 I ~ 5570 ~ 11 I 7 w I _J µ.. h7 w - I 556 0 I I >- I 0 -I z -UJ , __ (!) ci en --«: ·t I-0 4:: I z UJ --H-+ . :' i+ -UJ ~~ -;-=1= ::;; -' UJ 5550 I I I ' I I (!) zo ' LE GE ND «: ::::, ~ ...!.. ' z -+ 0.2% AIIINU AL CHANCE ~ 0~ -· I FLOOD O o + + ,-. 1% ANNUAL CHANCE >-------0 UJ [l_ ---FLOOD z oa:: ' _____ ~~~DNUAL CHANCE UJ IO 55 40 I I (!) 10% ANNU AL CHANCE 0:: <( §E UJ : --------FLOOD ::;; c..--UJ ~ D w~~ STR2AMBED --' z 6 ~ <( $ -CROSS SECTI ON UJ .J_ -:-1 LOCATION Cl -...j_. UJ 553 0 u. 36400 36600 36800 37 000 3720 0 37400 37600 378 00 38 000 3820 0 38400 386 00 38800 3900 0 STREAM DISTANCE IN FEET A BOVE CONFLUENCE WITH SOUTH PLATTE RI VE R 25 P 5640 I I - 5630 I I I -I I I I ' I :, r'# I 5620 I I I -••',, l I I I '· I 5610 I I I -I -1- Q I I > I I <I: I I I ~ I I-5600 I I I I 1 1 I !JJ I I w I-"-LL - ~ z - 0 I - i= 5590 I I I ~ --w - ...J I w --I 5580 I I ,+ m ~ 5570 + ~ ~ - ,..._ 5560 I ~· I-:-n I -· ~, 555 0 I I I 39000 39200 39 400 39600 39 800 40000 40<00 40400 40600 40800 STREAM DISTANCE !N FEET /,BOVE CONFLL:i:NC E V\,TH SOUTH PLATTE RIVER ---- - I - I ~-- ~ 'I I ··-Lij I T -H+ I --+ H+ LEGEND 0.2% ANNUAL C HANCE FLOOD 1% ANN UAL CHA NCE FLOOD 2%ANNUALCH ANCE -FLOOD 10,C, ANNUAL C HANCE -FLOOD w~ STREAM BED 0 CROSS SECTION LOCATION 41000 41200 41400 411300 Cl) UJ _J u::: 0 0:: a. 0 0 0 _J LL >-C z UJ (!) <( 1--z UJ ::!: UJ (!) <( z ~ >-0 z UJ (!) a: UJ ::!: UJ ~ UJ Cl UJ u.. ~ w w a::: 0 >-a::: 0 (.'.) co c:icn 0~ ~~ zO :::, ~ 0~ O o w a.. o c::: IO <( ~ a_-c2 0 <(~ 26P I I I I I I I I I I I I I I I I I I I a > <l: ~ I-w w u.. ~ z 0 ~ w ...J w 5660 5650 5640 I 5630 5620 5610 5600 5590 i:t ~ I± lr: " i+ 5580 557 0 41 600 - I+ I I I I I I' 17 + I I I r;-H ..: -I+ - r I r H-•T- 41800 42000 I I 11 I I I - I .. I , , I 11 I 9 'I 'I I -1:t. I I ' I I - T I I I I I I I I I - I H---I+'--t+ I I I I --+ +-! + I -~ T r-ri-t --+ + 1-L· -! L..L - ++ + ~ I+-H-H- 1 --+H--It-· --+ H I + I BE +1+ !-H ?, -t µ - 42 200 42400 42600 42800 43000 43200 4340l 1 STREAM DISTANCE IN FEET ABOV E CON FLUEN CE WITH SOUTH PLATTE RIVER - I -- : 'I -I .J' ,- I 7 rt -+ H+ h-- -l..L +t + --T-+ I +i= -~ + m-!~~ -+ . .::,."1-,-r LEGEND 0.2% ANN UAl CHANCE FLOOD ------1% ANNUAL CHAN CE FLOO D -----2% ANNUAL CHAN CE FLOOD 10% ANN UAL CHANCE --------FLOOD ~ STREAM BED 6 CROS S SECT ION LOC ATION 43600 43800 440 00 44200 Cl) UJ ...J u:: 0 a: ll. 0 0 g LL ~ LU LU 0::: (.) ~ 0 ('.) co 27P 0 > < 6 I-w w u. ~ z 0 j::: :; w ...J w 568 0 56 70 I I 566 0 I 5650 I 564 0 I - 563 0 5620 + + t. 5610 _J T 5600 55 90 44200 I 11 ; I ' I I I I I I ' 11 I I I I -I I I I I I I ' I -; :1+·+ H-,--i t-i I I .LI l-t ~ - I I 44400 44600 44800 I I I I I I I I -- I I 11 --' -I I I' - I I I I I 11 '_, I I I I I I I I I - I I I LITT -' H-+ I . f+1= I:!: - I --- I I µ --H- - -~ - I I I ----- 45000 45200 45400 456J0 45800 46000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER I I I I -. -I -.-t---l-f r+· . Ji ~-:;... 'I -~~~q: .,.:4.1 -1.,.. j 'J ··· 4 · J I· · ' I . 1 ii± I '• h" I I I.J.. . ~ H-- I - I I I 1- siiS r; 7 _ LEGENrJ 0.2% ANNUAL CHANCE FLOOD ------1% ANNUAL CHAN CE FLOOD -----2% ANNUAL CHAN CE FLOOD 10% ANNUAL CHAN CE --------FLOOD ~ STREAM BED 6 CROSS SECTION LOCATION 46200 46400 46600 46800 Cl) w .J u::: 0 er: u. 0 0 0 .J LL >-u z w (!) <( I-z w ::. w (!) <( ~ ::. >-u z w (!) 0:: w ::. w -' ~ w a w u.. ci (_) ~ UJ UJ a::: (_) ~ 0 C) ii:i ui ~ -a:: ~< zo => ~ 0 ~ U o UJ a. o o:: I8 <( z Cl.. - c2 0 z <( ~ 28P I I I I I I a I ~ ~ I- I w w u. ?; I z 0 ~ <( I > w ...J w I I I I I I I I 5700 5690 I 5680 5670 - 5660 5650 I -,-- 5640 + 5630 I+ I 5620 - 5610 46800 I I I I-'- H- --i. I I ' '' ' - '' ' I ' I I ' I - ::t I-"- t~ 1--4 - I+ ± - 4·, 000 <./200 47400 ' I ' ' '' ' I ' - '' ' ' I I I 'I ' I ' ' ' I ±tJ - I I ' ' ::J-,Tt-, I I -H -,-- I I+ ti ---+ --++ l! i+ 1-1 ' ' T I ' -I+ :! r± ~ -+ ' 11 ' H I ·I+ ' - - ·$. -- 47600 47800 48000 48200 48400 48600 STREAM DISTAN CE IN FEE T ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER ' - -,- J_ ' - - - ' -- 'I ' ' I -H - ' ' ' --- ' I --- -H--t:1.:.i ' j -H 1-l H-IH LEGEN D 0.2% ANNUAl. CHANCE FLOOD 1 % ANNUAL CHAN CE FLOOD ---__ ~~~ 0 NUAL CH AN CE 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED 6 CROSS SECTIO N LOCATIO N I Cl) UJ ...J u:: 0 a:: a.. 0 0 0 ...J LL ~ UJ UJ a:: u & Cl ('.) iii 29P - 5660 ' 5640 5620 0 ~ ~ I-5600 -w w lJ.. ~ z 0 i= 5580 ~ ·-w ..J j' w - 5560 '' '' I, '', I - 5540 ; 5520 ' - -9--- 0 200 400 600 800 1000 1200 1400 1600 1800 STREAM DISTANCE IN FEET ABOVE CON FLUENCE WITH BIG DRY CREEK - - I LEGEND 0.2% ANNUAL CHANC E FLOOD ------1 % ANNIJAL CHANCE FLCOO _____ ~~~iNUALCHANCE 10% ANNU AL CHANCE --------FLOOD ~ STREAM BED 6 CROSS SEC TION LOCATION 2000 2200 2400 5660 Cl) 564 0 UJ ...J u: 0 c:: a.. 5620 0 0 0 ...J IL 5600 - 5580 5560 >-u z LU CD <( I-z LU :::. 5540 LU CD <( z <( :::. >-u z LU CD a: LU :::. LU -' ~ . LU □ LU u.. 2600 <( >-a:: ~ ::) CD 0:: I- :x: w w a:: (_) >-a:: 0 (9 iii o -0 en -Li) i:'.: ~ zo ::)w 0 I-o i'S w ~ oo:: :r:0 <C u ll... ~ ~~ <(~ 30P I I I I I I I I I I I I I I I I I I I - 5720 , , 5720 <( >-Cl'.'. 5700 I ' ' (/) ~ 5700 UJ ::::> _J cc - u::: ci:: 0 I--c:: ~ 0. w 5680 5680 0 w 0 Cl'.'. 0 (.) a > <t: - ' _J >-u._ Cl'.'. 0 t:, I-5660 UJ -(9 5660 cc UJ u. ' ~ z --- 0 i= 5640 <t: --r '' 5640 > UJ ~ UJ -- 5620 5600 5580 ' ' --' --- - LEGE ND 0.2% ANNUAL CHANCE FLOOD ------1% ANNUAL CHANCE -FLOOD ---2% AN NUAL CHANCE --FLOOD -10% ANNUAL CHANCE ---------FLOOD ~ STREAM BED -6 CROSS SECTION LOCATION - 5620 5600 >-0 z w <.!) o~ <( (.) Cf) >--u'j z w I'.'.=~ ::; w ~ Z Cl ::::> UJ z oi <( ::; (.)0 >-0 w a_ z 0 c:: w IO <.!) er <( u w a..?; ::; w ~~ ---' ~ <( ~ w D w u. 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 520 0 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH BIG DRY CRE EK 31P I 5760 ' I I 5760 ; <x: >-I 0:: ~ ¥! en 5740 5740 w ::::, ..J OJ u::: a:: 0 I-a: ~ 0.. w 5720 5720 0 w I 0 0:: '!l 0 (.) 0 L ..J >-u.. 0:: ~ D e ('.) ti 570 0 5700 iii w LL. ~ z 0 ~ 5680 I 5680 w ...J w 56 60 -5660 >-'' I (.) ' z LU -I (!) o --<( 0 en I--i;5 I z LU ~~ ::;; w 564 0 5640 (!) zo LEG END <( -, w z -t- 1.2% ANNUAL CHANCE <( C, ~ .000 ::;; (.)0 -. 11. ANN UAL CHANCE >- FLO OD (.) We.. z o o:: --2% ANN UAL CHANCE w :i:O I FLOO D (!) 562 0 er: <{U -1 O'A ANNUAL CHANCE w !l.. ~ -FLOOD ::;; ~ STREAM BED w ~~ ...J 0 CROSS SECTION ~ <x: ~ w LOCATION D w LL 520 0 540 0 56 00 580 0 6000 STREAM DI STAN CE IN FEET AB OV E CON FLU ENCE WITH BI G D RY CR EEK 32P . -, --- ~ .• l ·;-i-i:: {_ - 5450 I - 5450 ' ...._ __ ., -. I i): · .... + .Ill rP :b ; .. ~ - -•· - Cl) :c 5440 -· I 5440 0 I ' UJ ...J ...J - u::: ::::, 0 (9 0:: 0:: -(\. UJ 0 ~ 5430 5430 0 :.:: 0 0 :5 ...J 0 LL Cl) > <( . .!!_;h 2 'A··I ~H2 ~ 5420 I I ' 5420 f-w w µ.. LL ~ z -0 ,--~ 5410 -_,_ 5410 I' I 11 ' > I ... ---"" -w --.J --w ~ I 5400 'I 54 00 >-I I I u z w (!) 0 (/) 7 <( (.) .... i5 z ~ w a:: I :; <( 5390 5390 w z 0 .! (!) <( ::::, w LEGEND z 0 f- 0.2% ANNUAL CHANCE FLOOD ~ (.) ~ >-UJ 0 --1% ANN UAL CHANCE FLOOD u 0.. z 0 a:: w 0 I -2% ANNUAL CHANCE FLOOD (!) I 5:380 a: <l: u ---.. :::i. ,\NNUAL C.'-!1 NCE Fl~ w a.. ~ :; w ~ 0 w STREAM BED ~ z <( 0 <l: CROSS SECTION LOCAT IC,N w 0 w u. 0 200 400 600 800 1000 1200 14 00 1600 1Soo 2000 2200 2400 2600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH GREENWOOD GU LCH 33 P (a) 0 ~ 5450 5440 5430 ~ 5420 t;; w u.. ~ z 0 ~ w ..J w 5410 54 00 539 0 538 0 I I rt,- rt I ..,.. ~ 0 I I I I I I -I -I I I ' r-i ' ' ' It+ '' " ' 200 400 I - Cl) I I di ~ -·o w --;:; 0 ~ ~ I -- ' 1' R-GI .,\./1-63 • S'J'. ,. -1 -~ ',792 1 -AWDN-~ r 1G ~· -11 ~1· -:-11 -' ,_ _-;,::: ~ --I•• ' --:¢1:~ I - I I I 11 I J 11 1.J_ -I • 'I - I µ.;... I " - H-'--rt - - _9·1 -i4 -- 600 800 1000 1200 1400 1600 1800 2000 STREAM DI ST ANCE IN FEET ABOVE CONFLUENCE WI TH GREE NWOOD GULCH I ' 5450 I 544 0 - I 5430 ,_, ... --r T -... j r ' I 5420 ' I 5410 I I 5400 + rT ,t+ 5390 LEGEN D 0.2% ANNUAL CHANCE FLOOD ------1% ANNUAL CHANCE FLOOD -----2%,ANNUALCHANCEFLOOD --------10% ANNUAL CHANCE FLOOD ~~ STREAM BCD 0 CROSS SECTIO N LOCATION 2200 2400 2600 Cl) w ...J u::: 0 O'.'. a. 0 0 0 ...J u. >-u z w (!) <I. >-z w ::!: w (!) <I. i >-u z w (!) 0:: w ::!: w ~ w 0 w u. 0 0 ~ z ::J 0 u w 0 I <t: a. ~ <t: I 0 ...J ::J C, O'.'. w ~ ~ u ::i CD Cl) ~ ;)'. <I. 0 w i 0 [l. a:: 0 u ~ 0 z <( 33P(b) I I I I I I I I I I I I I I I I I I I I I I 0 ~ ~ I-w w u. ~ z 0 ~ > w ..J w 5480 547 0 5460 545() 5440 543 0 i' 5420 5410 260 0 - - =..-r---, ' - ' 2800 ' -n - B - - -+ ' -. - :[ 3000 3200 ' ' ' ' ; ·, '' ' -_--,.,...,. -~ ~ ' - ' - - --- - ' I --- - 340() 36 00 3800 400 0 4200 4400 STP.EAM DI STANCE IN FEET ABOVE CO NFLUENCE WITH GRE E:NWOOn GULCH 5480 Cl) I 54 70 w (..) _J ...J u:: :::, 0 (!) a::: a:: c.. LJ.J 0 2 5460 0 ~ 0 (..) _J :s IJ... cc 5450 54'10 - 5430 >-(.) z w (,9 o ~ .,: (..) ~ f-z • UJ w ~ ~ ::. ' w 5420 (,9 za LEGEN D .,: :::, UJ :;,: 0~ 0.2% ANNUAL CHANCE ~ FLOO D (..) 0 1 'JC, ANNUAL CHANCE >-------FLOOD (.) LJ.J a. z ocr: --_ __ ~r~tUAL CHANCE w IO (,9 10% ANNUAL CHANCE a: ~u -w a.~ -FLOOD :::;;; ~ STREAM BED w ~~ -' 0 CROSS SECTION ti ~$ w LOCATION 0 w u. 4600 4800 5000 5200 . 34P '--, - 5510 ' I 5510 I - en I 5500 I 550 0 w (.) ...J ....J µ. -u::: :::> ,- Cl I+ 0 c:: c:: a.. UJ 0 :::!E 549 0 5490 0 ::.:: 0 (.) .,-I-'I ...J :5 c -u.. CD > I <( ~ I-5480 I UJ ' 548 0 UJ LJ.. ' ~ - z - 0 I ..,.. -j::: 547 0 5470 <( 11 > UJ ....I l-.ND-10 · ooos Cl -UJ :,I, ~ >-5460 'I I 5460 ' (.) z w C!) o -<( (.)~ >-z -UJ w ~ ~ :::;; 5450 5450 w zo ' I LEG END ~ :::> w -z 0 I---0.2% AN NUAL CHANCE ~ (.)~ -FLOOD 1 'II, ANN UAL CHAN CE >-UJ ~ FLOOU (.) z oo::: 2% ANNUAL CHANCE w :r:0 FLOOD C!) 5440 : 10% ANNU.A.l CHANCE 0::: <( (_) -w a..~ -FLOOD :::;; H-w ~~ ~ STRE AMBEO ....I 1j 6 CROSS SEC TION 12 <(~ -UJ I -LOCATION D w u.. 5200 5400 5600 5800 6000 6200 6400 66 00 6800 700 0 7200 7400 7600 7800 STRE AM DISTANCE IN FEET ABOVE CONFLUENCE WITH GREENWOOD GULCH 35 P 5570 '' '' ''' 5570 Cl) I 5560 5560 LU (..) ...J _J u::: :::> 0 (9 a:: a::: ll. UJ 0 ~ 5550 5550 0 ~ (..) 0 ::5 0 ...J LL co ~ ~ I-5540 5540 UJ UJ u. ?; ':,j z 0 ~ 5530 j' 5530 > UJ ...J UJ - ' - 552 0 ' 5520 >-'' u z w (9 o-< (..) en ~ I--Li) -z w ~ ~ :::; 5510 5510 w zo (9 LEGE ND < :::> w z 01-0.2% ANNUAL CHANCE < (..) ~ FLOOD :::; I -1 % ANNUA L CHANCE >-UJ ~ -FLOOD u z oa::: -2% ANNUAL CHANCE w :i:O 5500 FLOOD (9 10% ANNUAL CHANCE 0:: <{ (_) -w Cl..~ -FLOOD :::; ~ STREAM BED w c2 ~ ...J 0 CRO SS SECTION c2 <t::::S.. -w LOCATION 0 w u. 7800 8000 8200 8400 8600 8800 9000 9200 9400 9600 9800 10 ,000 10 ,200 10,400 STREAM DISTANCE IN FEE T AB OVE CONFLUENCE WITH GREENWOOD GULCH 36P . I 5620 I I 5620 Cl) I 5610 I 56 0 w (...) _. ..J u::: :::, 0 C) a:: 0:: ll. w 0 :ii: 5600 5600 0 ~ 0 (...) I _. ::i 0 u.. a:i ~ -~ 5590 I-5590 -w I-w u. ~ - z 0 5580 j::: 5530 :; w ...J w - 5570 5570 >-..J I u z UJ (!) o -<( (...) en I--u) z UJ ~ ~ ::::;; UJ 5560 -5560 ~ Zfi:l LEGEND :::, I-I --s I 0 c2 0.2% ANNUAL CHANCE FLOOD (...) 0 -1 % ANNUAL CHANCE >-u W e.. FLOOD z 0 a: 2% ANNUAL CHANCE UJ :r:O FLOOD (!) 5550 10% ANNUAL CHANCE Cl'. <( u -UJ a..~ FLOOD ::::;; UJ c2 ~ ~ STREAM BED ~ -=~ 0 CROSS SECTION <(~ UJ --LOCATION D UJ I LL 10 ,400 10 ,6 00 10,800 11 ,[,00 11 ,200 11,400 11,600 11 ,800 STREAM DISTANCE IN FEET ABOVE CO NFLUENCE WITH GREENWOOD GULCH 37 P I 539 0 5390 - Cf) ::.:::: 5385 ' 5385 w w w ...J a:: -u::: (.) 0 a:: 0::: a.. w 0 0 5380 5380 ...J 0 w 0 X 0 ...J 0 lJ.. ~ co ~ I-5375 ' 5375 UJ ' UJ LL ~ z Q 5370 ' ' 5370 I fu ...J - UJ ' 5365 I 5365 >-(.) z ' w (!) o -< (.) en I--Li5 z w ~~ :::;; 53 60 53 60 w zo LEGE Nu ~ ::::) UJ z 0 I-0 2% ANNUAL CHANCE ~ (.)~ FLOOD ----__ 1 % ANNUAL CHANCE >-w ~ FLOOD (.) z oo:: _____ 2% ANNUAL CHANCE w :c 0 5355 FLOOD (!) 10% AN!I.UAL CHANCE 0:: <( C.) w a..~ ---------FLOOD :::;; ~ STREAM BED w i:2 ~ ...J !,.V. 6 ~ <(::.t:. CROSS SECTION w LOCATION D w LL. 249,4 00 24 9,600 249 ,80 0 r 25 0,000 250 ,200 250 ,400 25 0,600 250 ,800 251,000 251,200 251,400 251,600 251,80 0 252 ,000 STR EAM DISTAN CE IN FEET ABOV E MO UTH 38P 0 ~ ~ 540 0 5395 53 90 tii 53 85 w u.. ~ z 0 ~ 5380 w ...J w 5375 5370 5365 1--,..H-t-+++-t-H - 252,000 252 ,2 00 h 252,400 252,600 252 ,800 253,0 00 253,200 253,4 00 253,600 253 ,800 STREAM DISTA NCE IN FEET ABOVE MOUTH :t 1-H LEGEND ______ ~tJ'o~NNUAl CHANCE 1 % ANNU AL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD CROSS SECTION LOCATION 54 00 5395 539 0 5385 5380 CJ) w ...J u::: 0 Q'. c.. D 0 0 ...J IL 53 75 G 5370 z w ~ ~ w ::. w I 254,000 254,200 254,400 254,600 ::.::: w w 0::: (..) 0::: w 0 .J w ~ co 39P I I I I I I I I I I I I I I I I I I I I I I 5405 -5405 I -I;.! I I I I I t:i" I ~ ~ f- I w w u.. ~ I z 0 ~ I UJ ...J w 5400 5395 5390 5385 I I 11 I\ 6-7~ "' ' - +----- I I I I I J......L ~ I ...L I 11 I I I ,-I I :... I -r-· -- .::'.: H-:±t --,. . + -==~ftr -:-1 :+ 1,T I --1---i=l 1·,·-,•.J µ -I -~ ,-.... I i" -l ---+ ' rJ) ::.:::: 5400 w w w ..J 0::: u:: (.) 0 0::: a'. a.. w Cl 0 5395 ...J 0 w 0 >< ..J 0 LL CD 5390 5385 - I 53 80 -- I I I I I 5380 I I+ l µ. • r -f -8 -- I 53 75 h--t, 1--i--h+ IT -i-. I 7 H ' h 1 --1 -...... H-I-1--4 .j. 1-l-I -I -LEGEND 5375 I I I 5370 0.2% ANNUAL CH ANCE -r-, FLOOD IT l - ti= ----__ 1% ANNUAL CHAN CE + I+ -FLOOD -__ ~~~ 0 NUAL CHANCE I I --- 10% AN NUAL CHAN CE ----------FLOOD --' ~ STREAM BED ·11t-I ---0 CROSS SECTION LOCATION I 254,600 254 ,800 255,000 255 ,200 255,400 255,600 255,800 256,000 256 ,200 256,400 256,600 256,800 257,000 257 ,200 STREAM DISTANCE IN FEET ABCVE MOUTH 40P I a ~ ~ 5415 5410 ,- 5405 Gj 54 00 w u. ?; z 0 ~ 5395 ~ w ....J w 5390 5385 I •• I + tt-t-H-ITti--;-H--rt-i--t-t-H t-+ I± c--i+ l--t-H.-i-1-!-!Tt"t-l4 I1,l-=t:ntW=l +ll+t-l+++t=li-+1f+rt+HH1+1- -1-HH-i+t-t++I-H-t-H+t-t+·l-+H-t+i+t-+~I+ t-' 1-_+-t-t-t-H-+-I tTt-t-1-n+t-H- 538o 1 _ _I _ 1 ,_ ,- l-t--+➔-++-t-;-1-1- 257 ,200 257.400 257 ,600 25 7,800 -' 1- 257,000 258 ,200 258.400 258 ,600 258 ,800 259 ,0'l,0 STREAM [':3TANCE IN FEET ABOVE MOUTH 5415 5410 5405 5400 -H-1-HH-t-++➔-,..-H-rr-H-t-t--l 5395 -t-t--+t-+t+'-H -;-- Cl) w ..J u::: 0 0::: a. 0 0 0 ..J LL 5390 i', t--t--t-He++-1-+➔....-t➔-1 I LEG END + 1- l+H- I H-53C5 ______ ~~~rNUAL CHANCE 1% ANNUAL CHANCE FLOOD _____ 2'1.ANNUALCHANCF. FLOOD 10% ANNUAL CHANCE --------FLOOO 259,200 259 ,400 259 ,600 259 ,800 z w (!) < >-z w ::. w ~ :a: ::. i', z w ~ w ::. w :,,::: lJ.J lJ.J 0:: (.) 0:: lJ.J 0 ...J lJ.J X 0 co 41P ._ ___________ , ________ ,,, ________________________________________ ...... ___ _. I I I I I I I I I I I I I I I I •• I I 0 ~ ~ I-w w LL ~ z 0 t== ~ w ..J w 5425 ' 5420 5415 5410 5405 -t- 540 0 5395 i 5390 25 9,800 I I I I - ~ r'i· ,± - I I i+ ' ' 260 ,000 I I I I I I ' ' I I I I - I I - I - H-c- ' +' - I=+ + H i+. ... , 260 ,200 260,400 ·, ,:J I ·, I ·r·I.--1 -. ::1' i'.1 ' +. ' --- - I I - ' - I I I - H--H'" - -G jl· --~ -H 260 ,600 26 0,80 0 26 1,000 ~ 1,200 261 ,40 0 STREAM DISTA NCE IN FEEET ABOVE MOUTH I I I 5425 ~ 5420 en LU w LU I ...J c::: u::: (.) 0 c:: c::: a. LU 0 ' 5415 0 ....J 0 LU . r t~~ 0 X -...J 0 LL -CD - I I 54 10 I+ t-r · -t t --- 540 5 -- 5400 >-I u z ' UJ (!) o -«: (.) ~ + ' I-z _w ± 'i UJ i:'.: ~ :::i: 5395 UJ Z Cl + I (!) LEGEND «: ::,W ~ 0 I-0.2% ANNUAL CHANCE (.) ~ FLOOD :::i: 1% ANNUAL CHANCE >-LU~ ------FLOOD u z oa:: _____ ~~~cf UAL CHANCE UJ IO (!) 10% ANNUAL CH ANCE a:: <( u UJ a.~ --------FLOOD :::i: UJ ~~ ~ STREAM BED ~ 6 CROSS SECTION <($ UJ LOCATION D -UJ u.. 26 1,60 0 261 ,800 26 2,000 262,200 262,400 42 P 5440 5435 5430 0 ~ ~ 1-5425 w w u. ~ z 0 i== 5420 ~ w ...J w 5415 5410 5405 262,400 + 262 ,600 262,800 263,000 263 ,200 263,400 263,60 0 263 ,800 264 ,000 264 ,200 STREAM DISTANCE IN FEET ABOVE MOUTH r Lr>END ______ ~t~~NUALCHANCE 1 % ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD -,,~..,...~,.,....,~,.,....,.~...-STREAM BED 0 CRO SS SECTION LOCATION 5440 5435 54 30 5425 5420 (/) w ...J ii: 0 a:: a.. 0 0 0 ...J u.. 5415 i'., 5410 z w ~ 1-z w :::i: w ! 264 ,400 264,600 264,80 0 265 ,000 I ~ UJ UJ a::: (.) a::: UJ 0 ...J UJ >< 0 co 43P .. I I 5450 -5450 - - -(/) ::.:: 5445 544 5 w I I UJ w _J ~ u:: (.) 0 er: ~ I a.. w 0 544 0 I . ' 5440 0 _J ' I 0 w I I 0 X a -_J 0 u.. > -ID <I: ~ -I I f-5435 ' 5435 w w LL ~ - z I 0 I ~ 5430 I I I I 5430 <I: 11 .. > I w ' ...J w - 542 5 111 5425 >-I u -z -LJ.J ' (!J o -I <( (.) en ,--iii I z LJ.J ~ ~ :::; 5420 I ' I I 54 20 LJ.J zo ' (!J -LEGEND <( ::J w µ.Ii Et z 0 f-+ 0.2% ANNUAL , ~HANCE <( (.)~ -I l=1= FLOOD :::; -, •·. 1 % ANNUAL CHANCE >-w lr H-l-7.ij ------u -. ">--, --FLOOD z Q C:: =-r 'l ---rt+ f -----2% ANNUAL CHANCE LJ.J :r:0 5415 ~ ~ I I -FLOOD (!J <( u \ttt. 10% ANNUAL CHANCE Cl:'. ·• LJ.J c... ~ --------FLOOD :::; lJ ~ STREAM BED LU ~~ l+t-~ :t ·, 6 <(!:S. CROSS SECTION . LJ.J LOCATION 0 I LJ.J u.. 265 ,000 265 .200 265,400 265 ,600 265 ,800 266 ,000 266 ,200 266,400 266 ,600 266 ,800 267 ,000 267 ,200 267,400 267,600 STREAM DISTA NCE IN FEE T ABOVE MOUT H 44P 0 ~ ~ 5460 5455 5450 tu 5445 w lL ~ z 0 i= 5440 :ii w ..J w 5435 5430 5425 H- 267 ,6 00 267,800 268,000 -1-i-i......--.-1-t-H 0:: 268 ,200 268,400 26 8,60 0 268 ,800 269 ,000 269 ,200 STREAM DISTANCE IN FEET ABOVE MOUTH 1 1 L -rt-t-t--t-i-,--rt-H 1-1-+<H-+-H-+-HI-I LEGEN D ______ ~t~tNUALCHANCE 0 1% ANN UAL CHANCE --FLOOD 2% ANNUAL CHAN CE FLOOD 10% AN NU AL CHANCE -FLOC•D CROSS SECTION LOCATION 5460 5455 5450 5445 5440 5435 5430 269,400 269 ,600 269,800 270 ,000 270,200 Cf) w ...J u::: 0 Cl'.'. Cl. Cl 0 0 ....! u.. ~ UJ UJ ~ (.) ~ UJ 0 ...J UJ >< 0 CD 45P I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I CJ ~ ~ 5L 7Q I 5465 5460 I 1-5455 w w u. z z 0 j:::: 5450 I ~ w _, w 5445 5440 H- I- 270,200 "T 270,400 270 ,600 I I I I 270 ,80 0 ..!.. 271 ,000 L 1--m H- ·-+ r, 27 1,200 271,400 271,60 0 2 71 ,800 STREAM DISTANCE IN FEET ABOVE MOUTH '+ 7 H-H--t-' -1-+-4-+++-H -1+4--!-h- t1~1+t++-i-t-+t-11 r++-+-HH-l-!-!--l++-,_~-+-H~l 7 ' H-- W u -IE'f: LEGEND ______ ic~~NNUAL CHANCE 1% ANNUAL CHANCE FLOOD __ _ __ 2% ANNUAL CHANCE FLOOD --------~fM~NUAl. CHANCE STREAM BED CROSS SECTION LOCATION 5470 5465 5460 5455 5450 5440 272 ,000 272 ,200 272,400 272 ,6 00 272,800 Cl) w ...J u:: 0 0:: a. 0 0 0 ...J u.. :::.:: LU LU 0:: (.) 0:: LU 0 ....J LU >< 0 IXl 46P I ' I I 5480 I '-i· -f t- I I I 5475 r 'I I '' I 5470 I -0 I ~ ' ~ I-5465 w - I ' -I I ' w ---' u. -~ 2 0 ~: 5460 <I'. I -' -> w ' r-L--+ J w j_ 5455 ' ' ' -+ 1-t ,-: J ' ' 5450 ~- + H: -r -I+ -+ j---J L -4'-r ·-+ - 1-J l±t:r I+ j-1 ' ' -' 5445 ' - l ) - -- 272 ,800 273,000 273 ,200 273,400 !:73 ,600 273 ,800 274 ,C IJO 274,200 274,4 00 STREAM DISTANC~ fr~ FEET ABOVE MOUTH I I 5480 I I I 54 75 5470 I I I I ' 5465 -' 5460 ' ' ' ' ' ' ' 5455 t-' 1-:l: ' ' Bf]: H-t - l+r --5450 LE GEN D + -t-1-0.2% ANNUAL CHANCE FLOOD ' 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHN~CE FLOOD 10% ANNUAL CliAN CE --FLOOD " ~~ STREAM BED -l=t Et 0 CROSS SECTI ON -J f LOCATIO N i-i 274 ,600 274,80 0 275,000 275 ,200 275,40 0 (/) w ...J u::: 0 a::: a.. 0 0 0 ...J lL >-u z LU (!) <{ I-z LU ::; LU (!) <{ z ~ >-u z LU (!) 0:: LU ::;; LU ~. □ LU LL ::.::: LU LU 0::: u 0::: LU 0 _j LU ~ co o ~ U en -Li) i:'.: ~ z o ::> UJ o i uo LU c. 0 0: :r:0 <( §E ,'l.. - ~~ <(~ 47P I I I I I I I I I I I I I I I I I I I 5495 14-< ..................... _ o ~ ~ 5490 5485 1-5480 UJ UJ LL z z 0 i= 5475 ~ UJ ...J UJ 5470 5465 +- 5460 27 5,40) 275 ,600 275 ,800 ...! ' r I 276 ,000 27 6 ,200 276 ,4 00 276 ,600 276 ,800 277 ,000 STREAM DISTANCE IN FEET ABOVE MOUTH ,~-1-,-H-!+l+I-~-•~ ~ -1-,..,_,. ............. ,_, :+H 5495 5490 5485 5480 5475 5470 r.tffilTttti-rt;=:::=:::::::::::::::~~-L=E:::G::::E::::ND::::::!:::::::::::::::::'::=:::::;1 546 5 ______ ~i.2~NUAL CHANCE 277 ,200 1% ANNUAL CHANCE FLOOD __ _ __ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE ----·----FLOOD ~ STREAM BED 0 277,400 277 ,600 CROSS SECTION LOCATION 277 ,800 278 ,000 Cl) w ...J u:: 0 a::: 0.. 0 0 0 ...J LL ~ UJ UJ 0::: <.:> 0::: UJ 0 ....J UJ X 0 co 48P I+ I-' ' - 5505 ' ' ' ' ' 5500 ' I I ' I I I ' + ' ..,-. 1 ~-· H- 5495 I - ,. J I 9 -I ~ t-+ ·1 · ' ' +I. I 549 0 t-w ' w . LL ~ - 0 +,-i= 5485 I <{ ..L ' ' > -I . -w -' I ' w I I 5480 ' I I ' H= -rt--~..c:. R= if H-5475 µ r+ -1-t I ' 54 70 ' 1-t I+ ·t --- -f-1;:i' ++ - 278 ,000 278 ,2 00 278 ,400 278,600 278 ,800 279 ,000 279 200 279,400 279,600 STREAM DIST A1~CE IN FEET ABO VE MOUTH ' 5505 550() I I - ' '' I 5495 - - I ' 5490 1 I ' - I 5485 I •+4-5480 I - - i µ t-, 5475 -1-r LEGEND ·· Ii --0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE ---FLOOD ~ STREAM BED - 6 CROSS SECTION l:T \..OCATION 279,8 00 280 ,000 280 ,2 00 280,400 280 ,600 en UJ _J U: 0 er:: a.. 0 0 0 _J LL >-u z w ~ I-z w ::;; w ~ z <( ::;; >-u z w (!) a:: w ::;; w ~ w D w u.. ~ UJ UJ ll:'. (_) ll:'. UJ 0 .....I UJ >< 0 Ill o -(_) Cf) -~ ~~ z □ ~w 01--(_) c2 UJ ~ o a:: :i:O <l:u n. ~ ~~ <l: $ 49 P I I I I I I I I I I I I I I I I I I I I .' I I 551 5 I 5515 I I - t I g w . f-tl (j) ::.::: 5510 I ' I 55 10 UJ ' H-UJ UJ . _J 0:: u:: . (..) 0 . 1:t-H=l . . 0:: 0:: . -. a. UJ 1•i i 0 0 5505 ' -··1 -~..t '' I I I 5505 ....J I I .+-i I J ~i-0 UJ --· ~ -1--, -0 X J__. ,-·· ~ - 0 .:.. ~,r ~:;:..., rt 1 -_J 0 lL ' CD ~ I+,· ' . '' ~ L ~ t-i---- 55 00 ' 5500 I-.. -T -L w w -u.. ~ I - z I 0 I i= 5495 5495 ;'.; w -1--..J I w -- --5490 ' 5490 >-u --z -UJ t--Cl o -1-L ~-<( (..) en .... -Li) -z UJ ~~ ::;; 5485 I ' 5485 UJ zo I Cl 1.1. -r LEGEND <( ~ UJ T I' z 0 I- t+ H-0.2% ANNUAL CHANCE <( (..) ~ FLOOD ::;; H H-It -1% ANNUAL CHANCE >-UJ ~ I± ------u + t$ -. --FLOOD z o o::: _____ 2% ANNUAL CHANCE UJ 5480 . FLOOD Cl :i:0 Q'. <( u 10% ANNUAL CHANCE UJ ~---------FLOOD ::;; c.. H-t+ UJ ~ 0 -w~ STREAM BED ~ z Bi -6 <( ~ CROSS SECTION UJ LOCAT ION D UJ u.. 280,600 280,800 28 1,000 281,200 281,4 00 281,60 0 281,800 282,000 282 ,200 282,400 282,600 r 282,800 283 ,000 283 ,200 STREAM DISTANC E IN FEET ABOVE MOUTH 50P ::i . 5530 I I I ..L.. 5525 -,- I I-+ I 552 0 ........, 0 I ' ~ ' ~ . - I-5515 U.J U.J ~ LL ~ --z 0 i= 55 10 I I I I I <t > U.J ...J ' U.J - --. --55 05 I I I rt--I ,. H - H-J-1-l-- 5bQ0 ,T" I I I I I -- --I 5495 + ri -1--' I ill . .., . -,~ .. -· 283 ,200 283 ,400 283 ,600 283 ,800 284 ,000 284,200 284,40 0 284 ,600 284 ,800 STREAM DISTANC E IN FEET ABOVE MOUTH . I 5530 5525 :+ -. -.. 11 ,t 55 20 It - I 551 5 i+ ,, • I~ -. -:. I 5510 I ' ;+ -j. 5505 -- -- I I 550 0 LEGEND 0.2% ANNUJ\L CHANCE FLOOD 1 % ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD ~~ STREAM BED 0 CROSS SECTION LOCATION 285 ,000 285 ,200 285,400 285,600 285,800 Cl) w ....J U:: 0 a:: a.. 0 0 0 ....J LL ' >-u z w (!) c,: 1--z w ::; w e' c,: ~ ::; >-u z w (!) 0:: w ::; w ~ w □ w LL ~ UJ UJ c:: 0 c:: UJ Cl ......J UJ X 0 OJ o ~ 0 en -~ ~ ~ ZD ::> UJ 0~ 00 UJ 0.. 0 !l: :r:0 <( (.) a.~ ~~ <($ 5iP I I I I I I I I I I I I I I I I I I I - 5545 I I 554 5 I I -- ::.:: I I I en UJ 5540 5540 UJ UJ ..J 0::: --u:: <.) 0 I 0:: 0::: 0.. UJ I -0 5535 5535 0 _J I ' I '. I ' 0 UJ I 0 >< □ ..J 0 u. CD ~ :.,.· ~ -' I-5530 ' 5530 UJ ~ UJ ---u. ~ r ' - z I ' ~L~ _, 0 ~ 5525 ' I +· ;, 5525 J.-..i I' I ' UJ -...J I UJ -- - 5520 5520 >- I I u z .L ----w (!) o ~ < <.) en ' I--uS --I z w ~ ~ +.~ ! :a; 5515 I 11 I I I 5515 w z o I : (!) LEGEND < =i i:! -z 0.2% ANNUAL C HAN CE ·~ 0 c2 -FLOOD ::;; (.)0 --I+ -I 1% ANNUAL CH ANCE >-------u UJ Cl. -FLOOD z oo:: H------2'1. ANNUAL CH ANCE w IO r FLOOD (!) 5510 -10% ANNUALC HANCE a:: <( u w 0.... ~ --------FLOOD ::;; -~~~ STREAM BED w ~~ -~ <(~ I 0 CROSS SECTION w I LOCATION Cl LU ' u.. 285 ,800 286 ,000 286 ,200 286,400 286,600 286,800 287,000 287 ,200 287,400 287 ,600 287 ,800 288 ,000 288 ,200 288,400 STREAM DISTANCE IN FEET ABO VE MOUTH 52P I I I I I ' 5555 I .. tij I I I 5550 I I I I I I I I I I I 5545 I I I ' I - □ > <( ~ I-5540 w I I I I -w u. -~ ... I ~ ~ z - 0 ~ 5535 I -rt+ -; 11' "--.. w -- ..J I w I .. .,., 5530 I I I ~ --t 1 5525 I..L -++ H+ .. I+ ++ 1-t - f..L --t 1-t I .1.. I- H-+ µ. I+ .. +·I+ I-ti+ I 5520 ,-L.J I .. -----t -- 288 ,400 28 8,600 288 ,800 289 ,000 289,2 00 289 ,4J 0 289 ,60 0 289 ,800 29 0,000 STRE AM DISTANCE IN FEET ABOVE MOUTH I I I I 1-l .. R- 290 ,200 ' I I 4-H:~ '""T: ·t- -,l r+ .. + I' I .. - ·H- - I+ I -H+ --H+ -& +h- .~J .. -,- LEGEN D 0.2% ANNUAL CHANCE FLOOD ---1% ANNUAL CHANCE ----FLOOD -----2% ANNU AL CHAN CE FLOOD I 10% ANNUAL CHAN CE --------FLOOD ~ STREAM BED 6 CROSS 'tECTION LOCATION 5555 rJ) 5550 w ...J u::: 0 0:: c.. 5545 0 0 0 ...J LL 5540 5535 5530 G 5525 z UJ ~ 1-z UJ :::, UJ ~ I G z UJ ~ UJ :::, UJ ~ UJ D UJ u... 290,400 290 ,600 29 0,800 29 1,000 ::.:::: UJ UJ a:: (_) a:: UJ 0 ...J UJ >< 0 CD o~ Ucn -~ ·-0:: f-<i:: zo ::J w 0~ UJ ~ QC:: :co <( (.) a..~ ~~ <(::S.. 53 P I I I I I I I I I I I I I I I I I I I I I I I - I 5570 -I 5570 I I+ I I I I I I I I I 0 I > <l: e I- I l.U w u. ~ I z 0 ~ 5565 5560 5555 5550 I ' I I I I I -- --- ---I I' < I I I +-r I I I I I ·' ' I I -,- i _J_ -~ I -1rr+ I ' ' :,-:-··-t-" , I I 11 I ' I I I (/) ~ 5565 UJ w UJ _J 0:: u::: () 0 0:: 0:: a. UJ 0 0 55 60 _J 0 UJ 0 >< _J 0 LL OJ 5555 5550 I > w ...J w ' I -' ; --I I I I I I I 554 5 5540 5535 +-H H-H-rr r -~ij lt---I 4i-r +--I!-I -H I+ -I :1: H---I=+ -------H+ i+ H-H rl-1 H-1+ -+ ----i-r -t-- I+ I -, 1 I ~ tr 1--1-, + + H i-H•-I I I I I .1-j I +:R.J 'H I+ ~~GC~D -I _J_ 7· 1-'-r-I '1.2% ANN UAL CHANC E j ~ -:-:ooo h-µ. _ 1"-ANNUAL CHANCE - _ FLCIOO H-t---i-4 r"-i-r -Ht -I----2% ANNUAL CHANCE ,_ I r-r ----FLOO D '-· TT 4 -10% ANNUAL CHANCE t+ ---------FLOOD -,+ H-~ STREAM BED I-'' l+H HI+ I+ -t+ -[ 0 CROSS SECTION -. LOCATIO tl I I H 5545 5540 >- (.) z IJ.J (!' o ~ ., () Cf) z -uS IJ.J ~ ~ ::,; IJ.J ~ zo :::,W z 0~ <( ::,; () er: >-UJ ~ (.) z 0 er: IJ.J :i:0 (!) 0:: <( u IJ.J a...~ ::,; IJ.J ~~ ~ 12 <(~ IJ.J a IJ.J LL. I 291 ,000 291 ,200 291,400 291,600 291 ,800 292 ,000 292 ,200 292,400 292 ,600 292,800 293 ,000 293 ,200 293,4 00 293,600 STREAM DISTANCE IN FE ET ABOVE MOUTH 54 P I , 5585 I I I I --, I I 551!0 I 5575 I □ > <t ' ~ -- I-5570 '' UJ UJ u. ~ z - 0 I I I i== 5565 I I I ~ I UJ _J UJ - 5560 17 - I I + 5555 I - -'-- -5550 I , I - 293,600 293 ,800 294,000 294 ,200 294,4 00 294,600 294,800 295,000 295,200 STREAM DIS TANCE IN FEET ABOVE MOUTH 5585 5580 - '' I 5575 _; I . ' ' :i570 - I I 5565 -- 5560 5555 LEGEND 0.2% ANNU AL CHAN CE FLOOD 1% ANNUAL CHANCE -FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANC E --FLOOD ~~~ STREAM BED '' c) CROSS SECTION LOCATION 295,400 295,600 295,800 296 ,000 296 ,2 00 Cl) w ...J u: 0 0::: a. 0 0 0 ...J u. i'.; z w ~ I-z w ::; w (!) I >-u z w (!) a:: w ::; w ~ w C UJ LL ~ LJ.J LJ.J c::: (.) c::: LJ.J 0 ...J LJ.J >< 0 CD o -(.) en -iii ~~ Z Cl :::,UJ 0 I- (.)~ LJ.J ~ ocr: :i:O <l'.: CJ Cl..~ ~~ <l'.:~ 55P I I I I I I I I I I I I I I I I I I I I 5595 5590 I+ 5565 I □ ~ ~ f--5560 w w LL ~ z 0 i= 5575 ~ w -' w 55 70 rt I l~I + _j_ H f-t I! f-i-t-,i+c-t+1EtiS.1::t.tt::l+i::t.ttl~tt1:tttt1 f-t .l I 1-++-t-J. Ii i+ . -, -4 +-- T .J.. I- 5595 5590 5565 n 5560 5575 -+ rt+H-l=t -+ H , µ.,.;..rt 5570 -t 5565 LEGE ND t--tt-f-l-t--H-tt-tti---H·-r+t-r-tttt-1-ti--t-rtt-tti-t+ti·tti-t-H. -l++-HH-+-H-.--1-t-H-1-,+,-·1-,•1-1-t++-H-'-H-,+l·-H-f--l+'+l+++I-H-t+t--H-l-t-l 1 ______ ~r~NNUAL CHANCE ___ 1%ANNUALCHANCE FLOOD _____ 2%ANNUALC HANCE FLOOD 5560 1-t-t-H-,..,.-i-,-;-i-i-;-t-H-t-~-t-H- 296 ,200 296,400 296,600 296 ,600 297 ,000 297,200 297,400 297 ,6 00 297 .600 STREAM DISTANCE IN FEET ABOOV E MOUTH 296,000 10% ANNUAL CHANCE --------FLOOD 29 6,200 298,400 CROSS SECTION LOCAT ION 29 6,6 00 296,600 Cf) w _J u::: 0 a:: c.. 0 0 0 _J u. ~ LU LU 0::: (.) 0::: LU 0 ....J LU ~ co 56P 0 ~ ~ 5605 5600 5595 !:::: I-5590 1 I UJ UJ u.. ~ z 0 i= 5585 . .,.. .J 111 r I . ~ .J UJ \- l=l+i+l::1l+l=l=mmm1=1+1=tJ:1=1=l+rl=t:tI'1+ +~+ti-t=l -t-~1r!-+Jt:.H-=1+~-H--+-t-E·.=t~-~-1,_ffm1=1H::::. f 1 w. -t+ c-1-1-t H-5580 f---+ hrr 1-t rr--, 5575 iw.li+1-=t-1=::t:;:::i:::1+_11:;:=1+11m+1+1m+=l--'-+1=··' 1++++1_+_ 1+++£t~i:£.B..+1,-_s:::1+, 1=1=1++ -·H-rM--rt-H-t-t--t-1 ., H-:-t 5570 I I H-H-t-- 298 ,80 0 299 ,000 299 ,20 0 299,400 299 ,6!)0 299 ,800 300 ,000 I I 1-t ,..,.. - 1-1 300 ,200 300,400 STREAM DISTANCE IN FEET ABOVE MOUTH -l 300 ,600 II -' , , -·1-H-H-+t-H-t- $ ltt+ I- LEGEND ______ ~i.2J'otNUI\LCHANCE __ 1% ANN UAL CHANCE FLOOD _____ i~~ 0 NUAl CHANCE 10% ANNUAL CHANCE --------FLOOD CROSS SECTION LOCATION 5605 5600 5595 5590 5585 5580 5575 300 ,800 301 ,000 301,200 301,400 (/) w ...J u::: 0 ll:'. a.. 0 0 0 ...J LL ::.::: UJ UJ c::: (.) c::: UJ 0 ....J UJ ~ CD 57 P I I I I I I I I I I I I I I I I I I I I ' ' I I ' ' I ' ' I ' ' ' ' I 5620 . T . I ' ' ' t ' ' I ' I I 562 0 I I I I 0 I > <{ ~ I tu w LL ~ 5615 5610 5605 '1· l:±- I r-t -I ' I ' ' I I I ' ' ' ' I ' ' ' I . ~I-' -- ' tt -+ ' ' I ' ' ' I I I . '' I I I '"'. ' ' + -I I en ::>::: 5615 w LlJ w ..J 0:: ii: C> 0 0:: a:: Cl. UJ 0 5610 0 ...J 0 UJ 0 >< ..J 0 u. ID 5605 I z 0 i= <{ > I w ...J w 5600 -~ ' I ..j. I ' I !...!-I ' I ::r -'·,-T - ' ' 5600 ' -I ' I 5595 I ......J...,-i II I I ' I I 5595 >-u z UJ I I I I I 5590 5585 I - + + I---+ ,--. er' --+ + --+t, I -i I - ..L + H-I -+ -L --- r I LEGEND --++' . -+ ++ -0,2% ANNU/\l CH 4.N CE FLOOD ..j ·i -----;-1%ANNUALCHANCE FLOOD + ---__ ~~~ 0 NUAl CHANCE ' I I 111 I 10% ANNUAL CHANCE --------FLOOD -1:: ~ STREAM BED ::,JJ 8 6 CROSS SEC TION LOCATION 5590 ~ o -C> en ,_ -~ z UJ ~ ~ ::;; UJ ~ z □ c,; => UJ z 0 I-~ (_)~ >-w~ u z oo:: UJ :r:0 (!) r:r: <( u UJ a..~ ::;; UJ <( D ~ o::z c:i::$ UJ D UJ LL. 30 1,40 0 301 ,600 301 ,800 302 ,000 302 ,2 00 30 2,400 302,600 302 .800 30 3,000 303 ,200 303,4 00 303,600 303 ,800 304 ,000 I ST REA M DISTANC E IN FE ET ABOVE MOU TH 58P I I I I' I - I 5630 I I ' I 5625 u I I -~~-I I -- 5620 I ! 0 -I ~ + I ~ I I - 5615 I I I I I I I-' ' I ' w w - u. ~ -z 0 I 11 I I ' ~ 56 10 ' ~ w ...J I ' I w -11 I 5605 I I I --I - -• I I 5600 I ' + , --H--+ I r -I 5595 I I I I -.. -I --~ - 304 ,000 304 ,200 304,400 304,600 304 ,800 305,000 305 ,200 305,400 305,600 STREAM DISTANCE IN FEET ABOVE MOUTH - 5630 ...- I 5625 I - r -! 5620 - -' I r I I 5615 ,_ I. I I -561U -- r I 5605 I -;t - C> t-+ +t-56 00 LE GE ND 0.2% ANN UAL CHANCE FLOOD ----__ i~&NoNUAl CHANCE -----2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED 6 CROSS SECTION -LOCATION 305,800 306 ,000 306 ,20f. 306 A00 306,600 Cl) w ...J u:: 0 0:: a. 0 0 0 ...J u. >-(.) z w (!) .,: f-z w :a w (!) .,: z ~ >-(.) z w (!) a:: w :a w _J iii w 0 w u.. ::.:::: w w 0::: (.) 0::: w 0 _J w >< 0 CD o ~ (.) en -Li) ~ ~ z Cl w ::> I- 0~ (.)0 Wa.. oo:: :z:O <( u a..~ ~~ <(~ 59P I I I I I I I I I I I I I I I I I I I I ft 5645 I I 5645 I - --::.:: ' -rn UJ 5640 I I 11 I 5640 LJ.J UJ _J a:: u::: (.) -0 -0:: a:: I a.. UJ 0 0 563 5 I I 5635 ...J 0 UJ 0 X _J 0 a C, LL CD =i: ~ ~~ 6 I I 5630 I I ' I I I 5630 I-I w w -u. ~ z --0 -~ 5625 I 5625 w _J w I -I 5620 >-5620 I I I I I 0 z w -C!) o ~ <( (.) en 1-r+ --I+-I--LiS ----z -w ~~ 1+ 1 ' T ::;; 5615 I 56 15 w Z Cl (!) -+--LEGEND <( ::::i w z 0 1-0.2% ANNUAL CHANCE <( (.)~ I FLOOD ::;; 1% ANNUAL CHANCE >--FLOOD 0 UJ a.. z o o:: 2% ANNUAL CHANCE w :c 0 I I FLOOD C!) 5610 I 10% ANNUAL Cr'IANCE ~ <( 0 -w Cl..~ I+--FLOOD ::;; -w ~ ~ ~ STR EAM BED ...J ~ --0 CR0S3 SECTION ~ <(!'S. w -I+ LOCATION 0 --w I lL 306,600 306 ,800 307 ,000 307,200 307,400 307,600 307,800 308 ,00 0 308 ,200 308 ,400 308 ,600 308,800 309,000 309 ,200 ST REAM DISTANCE IN FEET ABOVE MOUTH 60P 56 55 1-t-t-+t+t+t-t-t- 5650 5645 ti:i 5640 w i.. ~ z 0 ~ w ...J w 5635 5620 309,200 I I I I 'I rl ·'-rH+ H- 309,400 309 ,600 'I 309 ,800 c·10 ,ooo 310 ,200 310,400 310 ,600 31 0,800 STREAM DISTANCE IN FEET ABOVE MOUTH -•. J_.. -1- 311,000 r-t tt j::j: I+ I+ µ. Ll:GEND ______ ~tci'oi 'l .l.CHANCE __ _ _ __ i~~N 0 NUAL CHANCI: _____ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD STREAM BED CROSS SECTION LOCATION 5655 5650 5645 5640 5635 5630 5625 311 ,200 311 ,400 31 1,600 311 ,800 (/) UJ ..J u:: 0 a: a. 0 0 0 ..J u. ~ LU LU c::: () a:: LU 0 ...J LU X 0 cc 61P I I I I I I I I I I I I I I I I I I • ~ I ,-----------------------------------------------------·- I I I 5670 I . I ·;' f ij_t H I -::B f-t ; I I I I I I I I I f+Ff ,...... - 5670 I 56 65 1-t - I I I I I I I 5665 I - - I I 56 60 I I I I I 5660 0 I I I ~ ~ f- I w w u. ~ 5655 I -t+ I ' I '· I ' --± I . t+r.---I -I 5655 I z 0 ~ 5650 ,.... ,... 11 I I I I I I I I I ' I I I I 5650 I > w -' w -I I I - I 5645 -H-+-l 5645 I --t I -tH+ . f-.J---t ~ H I --1-t- I]~ -t ..J r-7Tr- I 564 0 +; I I µ p. .. -+ µ LEGEND 5640 --0.2% ANNUAL CHANCE I FLOOD I 5635 --1% ANNUAL CHANCE -r--H t=t . ------FLOOD rl-1-H --__ :~~tUAL CHANCE r M· 1+ I I --- I I 10% ANNUAL CHANCE --------FLOOD -i· ~~ STREAM BED p ·~ !l)F.: I 6 CROSS SECTION I LOCATION I I 31 1,80 0 312 ,000 312 ,2 00 312,400 312 ,600 312 ,800 313,000 3 13 ,2 00 313 ,40 0 313,600 313 ,800 3 14,000 314 ,200 314,400 STREAM DISTANCE IN FEET ABOVE MOUTH I (/) w ...J u:: ~ a. 0 0 0 ...J u.. ::.::: w w a::: (._) a::: w D __J w X 0 CD 62P -' ' ' ' ' 568 0 ' ' ' '' 5675 ' ' ' I I 567 0 I ' I ' I I ' I I --• c ' > <I'. -~ I-5665 I I I w w ' I u. - ?; I I I z I I I 0 -_J ~ 5660 <I'. > ' I ' I ' l I w ..J w I - 5655 ' T I I I I I I I I I I 'TH~ ' ' rt" -l+H ~ i::i± H--H-h-1 l i ri·li- - 56 50 ' ' ' ' ' I + ·r+,_;.. t 1,-r---h !-......... I+ -· -tt rrLi-.. ---Ii-1-t I --H 17 . ' 5645 ' I - H-q: DI H-.. !±±· -- 314 ,4 00 314,600 314 ,800 315 ,000 315 ,2 00 315 ,400 315 ,600 315,800 316 ,000 STREAM DISTANCE IN FEET ABOVE MOU TH ' ' -+ ' '' ' 5680 ' ' 5675 c::;-- ' ' I I 5670 I I 566 5 ' + I I I ' ' 5660 + -+ H + -' I..J.. ' ' H 5655 I _,~[ -DJ ' ' 56 50 E LEGEND ' ---T 0.2% ANNUAL CHANCE -FLOOD 1% ANNUAL CHANCE Ht ------FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --FLOOD -l± ~ STREAM BED n· 0 CROSS SECTION LOCATION ' '3 16 ,200 316,400 316,600 316 ,800 317,000 Cl) ~ UJ w UJ _J Cl:'. u:: Cl 0 0:: c::: a. UJ 0 0 ...J 0 UJ 0 X _J 0 u.. co 63P I I I I I I I I I I I I I I I I I I I I I I I I I i I I 5695 I -I -t+ ++-+' ! 5695 1+ I r I I I I 5690 5685 I I I I I I - I I - I I ...l. - I I I I I (/) ::.::: 5690 UJ w UJ ...J a:: u:: (..) 0 a:: a:: a. UJ 0 5685 0 _J 0 UJ □ > <( , r 0 Y. ...J 0 u. co 6 I-5680 w w I ' I I -I I I I I I I I I I -I 5680 LL I ~ z 0 i= 5675 <( > w ...J w - I I I I TT - I ·r+---I --I I I -I I 5675 I I 5670 I I I I 5670 ' -----H-t-,-H -' +;-t+ 566 5 '.l -+H +'--+· -·• I ' ; .l 5665 LEGEND ,...:: ----,-I 02% AN NUAL CHANCE I FLOOD 5660 I ------1% ANN UAL Cl IANCE FLOOD ----i+-+ + ++ H-,__.__ I+ ft-J -__ i~~N UAl CHANCE ----I ' L I 10% ANNU AL CH ANCE --------FLOOD ~ STREAM BED -ti: 6 --irtj: I CROSS SECTION LOCATION + 1-1 l±w H+ H- 317 ,000 317 ,200 3 17,400 31 i ,600 317,800 318 ,000 318,200 318 ,du0 318 ,600 318 ,800 319 ,000 319,200 319,400 31 9,600 STREAM DISTANCE IN FEET ABO VE MOUTH 64P I I ' I I I + -' .J_ ' ' - 5705 ' I 5705 . ..j.. ' I ' - 5700 5695 0 > <( ~ I-5690 UJ UJ u. ' I ' I ' l..f+L l ..J ' ' ' m ,- ' I ' I I ' ' I (/) ~ I 5700 LU UJ LU ...J c::: u:: 0 I 0 0:: c::: a. LU Cl 5695 0 _J I 0 LU 0 >< ...J 0 u.. ID I 5690 I ~ I ' z 0 ~ 5685 ;; UJ ..J UJ - ' ' ' ' 11 11 .l ' ' " ---' iT - 56 85 I I 5680 5675 5670 I+ I-!- -t+ " -I-'-t 1-r i j_H ,:c -h -,-LL+ I+ 1-1-H-. --1-1-I+ -~-·, ' -+ -H+ ~ ' ' ' -LEGEND 0.2% ANNUAL CHANC E jtt -FLOOD rt _j H c:ji 1% ANNUAL CHANCE ------l""t" r-:: FLOO D ...... , I-!-..... -_ __ 2% ANNUAL CHANCE ' --FLOOD ' i 10% ANN UAL CHAN CE --------FLOOD H-I+ +-+--,--~ STREAM BED --' 0 CROSS SEC TI ON LOCATION 5680 >-I (..) z LU (!) o ~ I <( Oen I--i1i z LU ~ ~ ::;; 5675 LU Z Cl I (!) <( :::) UJ ~ 0 I- ::;; 0~ >-LU [r I (..) z QC:: LU IO (!) a:: <( (.) I LU a..~ :::; LU c2 ~ ~ <(:'S. I LU D LU u.. 319 ,600 319,800 320,000 320,200 320,400 :n0,600 320,800 STREAM DISTANCE IN FEET ABOVE MOUTH 321,000 321 ,200 I 65P I I I I 5390 Q i,'; J,, 538 0 53 70 0 ~ z ~ 5360 w u. ~ z 0 ~ 5350 <{ Gj ...J w 5340 5330 53 20 28 ,000 ~ I ,_ - '' - 28,500 I I ' - - I '·' ' - ' ' ' r ' - - I - 29,000 29,500 30 ,000 30,500 ST REAM DI STA NCE IN FEET ABOVE MOUT H I (/) ~ w LU ....J UJ u:: 0:: 0 <..) a::: >-c.. 0:: 0 0:: 0 UJ 0 I ....J <..) IL ' ' >-' ' (.) z UJ <.!) o -<( <..) en I--~ z UJ >-a: :::. I-<( ' ' UJ zo <.!) LEGEN D <( ::::, UJ I 0 1--0.2% ANNUAL CHANCE u ~ FL('IOD 1 % ANNUAL CHANCE >-UJ ~ FLOOD (.) z 0 a: 2% ANN UAL CHAN CE UJ :r:0 ' FLOOD <.!) 10% ANNUAL CHAN CE a:: <( u -UJ a..~ -FLOOD :::. -UJ ~~ ~ STREA M BED ...J 0 CROSS SECTION ~ <(!:S. UJ -LOCATION D UJ u.. 31,000 66P 5470 ~I ffl ,: 0 ~ 5160 5450 ~ 5440 1-w w u. ~ z I ,_ I O 5430 -, ~ w ...J w 5420 1111111 1 I 1-t-t-++-t--H---H--t-1-t-H - 5410 r+t 5400 Sil:E:EEi i■ !+ 45 ,500 44,500 45 ,000 -4 -j-f-+ t-+-H-H--H--i-1 -+ 46 ,000 46 ,500 47 ,000 47 ,500 48 ,00 0 48 ,500 49 ,000 STREAM DISTANCE IN FEET ABOVE MO UTH T 49,500 5470 5460 I I 5450 ,_, ,-t ttt'tt'::.1-t-'::.'::.H-,_Hh-+' -++-+-'H-1 I- LEGEND ------o 2% ANNUAL CHANC E FLOOD -----111, ANNU AL CHANCE FLOOD 2% ANNUAL CHAN CE FLOOD -10% ANNUAL CH AN CE FLOO D ~ STREAMBEO 0 CRO SS SECTION LOCATION 5440 5430 54 20 5410 50,000 50 ,500 51,00C rJ) UJ ...J u::: 0 0::: CL 0 0 0 ...J u. ::.::: UJ UJ 0::: 0 ~ 0::: UJ I 0 67P I I I I I I I I I I I I I I I I I I I I I I I I I I I 0 ~ ~ I Iii w u. ~ I z 0 ~ > I w ..J w I I I I I I I I -~w :~ 5500 ·tP , F z -, 5.1 ~· ..... f--er: 5490 - 5480 ... 5470 5460 5450 o-a -. o·i-i;,; I~:~-iz .. tit -<al + i+ el ~..:... ·(J) ·W w (J)· 11' I + 5430 l+i-r++++-.,..+-,_t--_J...-+_,-t +++-+-+-~ HH H-t -t-+1::l-HH-H++-H -H-t-t++-+-t-H -t-t+++-HH-t- 50 ,500 51,000 51 ,500 52,000 52 ,500 53 ,000 53,500 54,000 54 ,500 STREAM DISTANCE IN FEET ABOVE MOUTH 5490 54 80 ,T 5470 5460 -----o.2% ANNUAL CHANCE FLOOD ----1%ANNUALCHANCEFLOO0 -----2'Jl,ANNUAlCHANCEFLOO0 --------10% ANNUAL CHANCE FLOOD ~ STREAM BE O 0 CROSS SECTION LOCATION 55 ,000 55 ,500 56 ,000 ~6 .500 57 ,000 (/) w _J u:: ~ a.. 0 0 0 _J LL >-u z w C, <( I-z w ::; w C, <( z <( ::; >-u z w C, 0:: w ::; w ~ w 0 w u. 0 (.) ~- z ::J 0 (.) w 0 I <i: a.. ~ <i: ~ w w ll'. (.) ~ ll'. w I (.) en tli 0:: < D w i 0 0.. 0:: 0 u ~ Cl z < 68P 5530 1 1 I 11 - 552 0 SI! 5510 c > <( ~ J-55 00 I . 'I w w --u.. ~ z 0 ~ 549 0 <( > w ....J w - 54 80 ''' 7 ---- - 5470 ' - 5460 I ' - 57,000 57 ,500 58 ,000 58 ,500 59 ,000 59,50 0 6'l,000 60 ,500 61 ,000 STREAM DISTANC E IN FEET ABOV E MOUT H -'°';I - I - - LE GEND -0.2% ANN UAL CHANCE FLOOD 1 % ANNUA L CHANCE FLOOD 2% ANNUAL CHANCE FLOO D 10% ANNUAL CHAN CE --FLOOD ~ STREAMBED 0 CROSS SECTION LOCATION 61 ,500 62 ,000 5530 552 0 en w ...I u::: 0 a::: a.. 0 551 0 0 0 ...I u.. 5500 I 5490 5480 >-u z w C!) <( I-z w :::;; w 5470 C!) <( z <( :::;; >-u z w C!) CX'. w :::;; w _, ~ w Cl w u. ::.::: UJ UJ c:: u >-c:: c:: UJ I u o -UCfl -Li) ~~ Z Cl ::, I.JJ J-· 8 ~ llJ ~ 0 0:: :r:0 <l'. u 0.... ~ ~~ c:x:!S. 69P I I I I I I I I I I I I I I I I I I I 5660 5660 Cl) ::.::: 565 0 -5650 UJ UJ .J u:: UJ 0::: 0 (_) Cl'. >-a.. 0::: 5640 5640 0 0::: : ''. 0 UJ ,-0 I 0 .J (_) ' LL > ' <( ~ re~ t-5630 -5630 w '' I w -::t ' u. _'.,_µ ~ - z + t 1 -0 --~ 5620 I I 7 5620 I ' + ._._ w _J '. w ft - -'-'-' 5610 ' ' ' 5610 >- I ' J ' (.) z w -(!) 0 , .. <( (_) (JJ ;ft -jr ,.... -i1i z w ~ ~ H+ -::!: --r w 5600 ' 5600 (!) z o LEGEND <( :::, w -z 0 I--0.2% ANNUAl CHANCE ~ (_)~ FLOOD __ _ _ __ :t'o'6~NUAL CHAN CE >-UJ ~ (.) z o o:: -__ -1--2%ANNUALCIIANCE w :i:O 5590 r;.,(J{JO (!) ~~ ' -..J ________ ;rM6'NUAL CH AN CE ll'. w ::!: a.. -= w ~o ~ STREAM BED ...J ~~ --6 CROSS SECT ION ~ w LOCATION 0 w u. 83,000 83,400 83,800 84 ,200 84 ,600 85 ,000 85,400 85 ,800 86,200 86 ,600 87 ,000 87 ,400 87 ,800 88 ,2 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIV ER ?OP I ' 5680 ,. 5680 I -r9 z - 5670 ~ ~ 567 0 en ~ I UJ w ..J u:: w ' ~ 0 (..) Cl'. >-a. 0 ~ 566 0 566 0 ~ 0 w 0 :::c o ..J (..) u.. > -<( ~ tii 565 5650 UJ u.. I ~ -I -z I 0 --I i== 5640 ''' 5640 ' I ' ' I <( I --> UJ ..J I UJ --I - -563 0 ' I 5630 >-' u z Cl) w o<t" (!) -,: (..)~ !z -<( -w ~o ::;; w 5620 5620 (!) zw LEGE ND -,: 6~ z 0.2% ANNUAL CHANCE ~ FLOOD (..)0 1% ANNUAL CHANCE >- FLOOD u Wa._ z 0~ 2% ANNUAL CHANCE w 5610 FLOOD (!) :co L I 10'.4 ANNUAL CHAN CE I>'. <C u -w I... -F LOOO ::;; a...z STREAM BED w ~-~ _, -I 0 CROSS SECTION ~ <(~ w --LOCATION 0 <( w u.. 88 ,200 88 ,600 89 ,000 89 ,400 89,800 90 ,200 90 ,600 91 ,000 91,400 91 ,800 92 ,200 92 ,600 93 ,000 93,400 STREAM DISTANCE IN FEET Af>,l VE CO NFLU ENCE WITH SOUTH PLATT E RIVER 71P ' ' :·rr.~ ' i'" 5700 I _.: i- .. 5700 ' I ' 5690 (/J ~ 5690 ' lJ.J w ...J I u::: w a:: 0 0 0:: >-Q. 0 a:: 5680 5680 a:: 0 w ' • C 0 I -...J 0 a lL > <( -~ I-5670 I ' 5670 I I UJ - UJ lL ~ z -.. 0 I - ~ 5660 I 5660 ~ I UJ -' UJ ----- 5650 al. - 5650 >-' .... I u --z U) w o<C I (!) <{ u~ -f--z -<( w ~o --::;; ' I w 5640 564 0 (!) zw LEGE ND <{ => I-z 0(2 ' 0.2% ANNUAL CHANCE ~ FLOOD uo 1% ANNUAL CHANCE >--------FLOOD u UJ c... z Oo:: -2% ANNUAL CHANCE UJ 5630 I I -----FLOOD (!) I o I 10% ANN UAL CHANCE a:: <Co w ' --------FLOOD ::;; C...z ~ STREA M BED w c:2--....I -~ <(~ i. 6 CROSS SECTION w LOCATION 0 <( w -u.. 93,4 00 93 ,80 0 94 ,200 94 ,60 0 95,00 0 95,4 00 95 ,80 0 96 ,200 96,6 00 97 ,000 97,400 97,80 0 98,200 98 ,600 ST REAM DI STA NC E IN FE ET ABO VE CO NFLUE NC E WITH SOUTH PL ATT E RIVER 72P ' 5720 I I I I I 5710 I I 5700 0 ~ I ~ I-5690 w I I -w u. -~ z 0 --. i== 5680 ~ --I w -...J w --- 5670 --- ' --a · - --I-'--- 5660 I --- -- 5650 -I -~ ~ -- 98 ,6 00 99 ,000 99,400 99 ,800 100,200 100 ,600 101 ,000 101,400 101,800 102,200 10 2,6 00 STREAM DISTANCE IN FEET ABOVE CO NFLUENCE WITH SOUTH PLATT E RIVER 5720 5710 5700 F - I 5690 - 5680 - - 5670 l+H "t T t-l ~ -: 5660 LEGE ND 0.2% ANNUAL CHANCE FLOOD 1'4 ANNUAL CHAN CE FLOOD 2% ANNUAL CHANCE FLOOD 10"4 ANN UAL CHANCE -FLOO D ~ STREA M BED 6 CROSS SECTI ON LOCATION 103 ,00 0 10 3,400 103,800 Cl) w ...J u::: 0 a'. c.. 0 0 0 ...J u.. >-0 z w <!) < I-z w :::E w <!) < z ~ >-0 z w <!) 0::: w :::E w ....I ~ w a w u.. ::.:: UJ UJ a::: (.) >-a::: a::: UJ :i:: (.) en o<!: (.)~ -<{ ~Cl Z UJ 6~ (.) 0 UJ a.. Oa::: I o <{ (.) O..z ~- <{~ <{ 73P I I I I I I I I I I I I I I I I I I I 5740 5740 5730 5730 en ::.::: w UJ _, UJ u::: 0:: 0 (.) -a:: >-Q. 0 0:: 5720 5720 0:: ' I 0 UJ 0 :::c 0 _, (.) LL ~ e, t-57 10 I 5710 w w u. ~ z --0 - ~ 5700 I ' 5700 > ' w ..J w - 5690 -I ' 5690 >- ' I I I (.) z -UJ --(.!) o -<( U en I--LiS -·1 -z UJ ~ ~ -:!:_:. ~L :::;; -UJ 5680 5680 (.!) zo ,, Lc:.u L-:'l!li <( ::,W -, z 0 I-O:l«ir.ANNUAL • ANCE <( (.)~ A.JOO :::;; ----1% ANN UAL I 4.NCE >-UJ ~ ---FLOOD (.) z 0 a: --_____ :fo~~u~· .rtANce UJ 56 70 -' (.!) :::c 0 a: <{ (..) i • ~ ,",fJ' ,.o\L CHANCE UJ a.. ~ I --------FLOOD :::;; UJ ~ ~ -~STREAM BED _, -~ <{~ ... .. 6 CROSS SECTION -' ' UJ LOCATION D UJ LL 103 ,800 104 ,200 104 ,600 105 ,000 105,400 105 ,800 106 ,200 106 ,600 107 ,000 107 ,400 107 ,800 108 ,2 00 108 ,600 109 ,000 STREAM DISTANCE IN FEET ABOVE CO NFLUENCE WITH SOUTH PLAH[ RIVER 74P I I 5760 I I 5760 ' I 5750 I 5750 (/) ::.:: c:) I -UJ w ...J u::: w c:: I 0 (_) 0:: >-a. c:: 5740 5740 0 c:: 0 w r 0 :c 0 ...J (_) IL ~ ~ Iii 57 30 I 5730 _1 I I w I u. ~ z -1 , 0 i= 5720 I I I I I -I I 5720 <l: -I I , ....... > ' -w - ...J w ·- 5710 I 5710 >-u z I UJ -(!) o -,,: Oen ->--ii5 z -UJ ~ ~ I :::;;; 5700 I 5700 UJ zo I ~ '.j-1--'-LEGEN D :::,W I z 0 I-0 2% ANNU AL CHANCE ~ oc:i _j_ -,----FLOOD f-I 1 % ANNUAL CHANCE >-w~ I -FLOOD u z oa:: -2% ANNUAL CHANCE UJ :c 0 5690 FLOOD (!) £ 10% ANNUAL CHAN CE er: ~u UJ Cl..~ --------FLOOD :,; UJ ~~ ~ STREAM BED ~ 6 CROSS SECTION ~~ UJ LOC ATION 0 UJ u.. 109 ,000 109,4 00 109 ,800 110 ,200 110,6 00 111 ,000 111,400 r 111 ,800 112 ,200 112 ,600 113,000 113,400 113 ,800 114 ,200 STREAM DISTANCE IN FE ET ABOVE CONFLUE NC E WITH SOU TH PLATTE R IV ER 75 P - N M-iwi·" i::r ~;i~'.'~ 7: ,~ ,- =r .. F ....i..l ~ !-H-.. -·,I l-0 _J :--t LL 56 90 t 569 0 I- :J I ·-c... "" Cf) ~ ~ u: rn z <( 56 80 568 0 w en ...J 0:: I u::: w 0 > re 0 .. f\ . I- 56 70 5G 70 I.) I 0 C) : 0 ~ ...J 0 IJ.. ~ ~ w w ~ 566 0 0:: tu 566 0 _, (.) w >-LL I 0:: :?; 0:: -l.l.J z I 0 F= 5650 I I 5650 (.) <( -> -w '' ....J I -w I ---.. ' 564 0 I 'I I 5640 >- ''' ' I u I z w C!) o -<( (.) en f---~ -z -w ~ ~ I+ --:::. w 5630 I 5630 C!) z o LEGE ND <( :=, w z 0 f-H-0 2% ANN UAL CHANCE ~ (.)~ -FLOOD ----__ 1 % ANNUA L CHANCE >-w ~ u FLOOD z 0 Cl: _____ ~~o'6~UALCHANCE w :r:0 l!l 5620 10% ANNUAL CHANCE a::: <( (..) w c... ~ --------FLOOD :::. w ~~ ~ STREAM BED ~ -<(:'S. '..I --6 CROSS SECTION -w LOCATION D -w u.. 0 400 800 1200 1600 20 00 24 00 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH CHERRY CREEK 76P '' I I 5570 5570 z < ; ~ 0 556 0 5560 en i w ...J u::: ...J ...J I 0 0:: c:: Cl) I c.. ~ 5550 5550 0 UJ I 0 UJ ---l 0 ll: ...J 0 □ I u.. >-~ ll: ~ ll: I-5540 5540 UJ w I ' I w 0 u. ~ -z - 0 ;:fj ~ 5530 I :i, 5530 -w - ...J w C 552 0 - 5520 >-I , , !,I;' --u z --w e' <!) 0 en -<( I-0 :-;t; z -U! w ~~ -:::;; I I U.I 5510 -I 5510 <!) zo LEGE ND <( =:, w -4-z 0 I-0.2% AUNUAL CHANCE ~ 0 ~ --,-- FLOOD .. --·----1 % ANNUA L CHANCE >-UJ~ u . ---. FLOOO z o o:: ,-2% ANNUAL CHANCE w 5500 -rLOOO <!) IO I I 10'/. ANNUAL CHANCE a:: <( (_) -w a...~ -FLOOD :::;; w ~ ~ ~ STREAM BED ....I c) CROSS SECTION ~ <( <'. w t LOCATION □ -w u. 0 250 500 750 1000 1250 1D 00 1750 2000 22 50 2500 2750 3000 STREAM DI STANCE IN FEET ABOVE CONFLUENC E WITH WEST TOLL GATE CR EE K 77P I 5620 -I I 5620 -z -,;c ~ 0 >- 5610 : 5610 (/) ~ -w ....I u: ...J ...J -0 a: I + 0:: Cf) I' I --a.. ::.::: 5(:;00 'I 5600 0 w I I 0 w ,.., 0 e::: ~ -....I () I lL >-,► ,,. e::: ,, = e::: ~ + -5590 .. 5590 w I-I I w w () LL -~ - l• -r_,..,-z - 0 :.i -+: ~ 5580 I 5580 <( > --w ...I w ~ - ' I -5570 >-55 70 '.:I ::t-u z -UJ (.!) 0 en I <( -I-u _LiS . -z I UJ ~ ~ ,-H-+l+!+l ·~ ::;; 5560 5560 UJ Z Cl I (.!) LEG END <( :::, w z o i ~, -0.2% ANNUAL CHANCE <( , ::;; FLOOD ()0 ,, -1% ANN UAL CHANCE >- -r.,..:+ FLOOD u Wt:L. ~ --~ z Q et:: -2% ANN UAL CHAN CE UJ :i:0 FLOOt" (.!) 5550 -I 10% -'NNUAL CH AN CE 0:: <( (.) -UJ a..~ -FLOOD ::;; UJ ~~ -~ STREAM BED _J -ci <( ~ ;a: :t J) 0 CROSS SECTIO N UJ LOCATION D -UJ u. 300 0 3250 35 00 3750 4000 42 50 450 0 4750 5000 5250 5500 5750 r STREAM DISTAN CE IN FEET AB OVE CO NFLUENCE WITH WEST TOLL GATE CREEK 78P 5550 I 555 0 554 0 !e . 5540 Cl) LJ.J :::.:: ...J ,. u::: LU LU . I" 0 0:: -.,, --+ a::: 0 I, .. c.. i ~-. 0 ....J 55 30 .... .,. 553 0 <( 0 0 -0 0 0 t1t1·· ...J '. ~' lJ.. ~ 1+~'' -ft ~ .J I-552 0 I 5520 w -' w ~ u. --~ ~ z -0 ;-- i== 5510 I 5510 I ~ J:"l. w --- _J w - . -. -- 5500 55 00 >-'..J z w -(!) 0 --<( ... o en -z -Ll5 w ~o:: -:!: 5490 5490 w z <( (!) LEG END <( :::, 5:1 0.2%ANN UAL CHANCE I 0 I- FLOOD 0 ~ 1%AN NU Al CHANCE >-LU 0 --FLOOD u z o c... 2%AN NU AL CHANCE w :c o:: 5480 FLOOD (!) <( 8 10%ANN UAL CHANCE 0:: -w ---FLOOD :!: a..z -w ~ ~ ~ STREAM BCD ~ -r 6 CROSS S F.CTION <(- w ... -LOCATION 0 -w u.. 76 ,000 77 ,000 78 ,000 79,000 80 ,000 81,000 82,000 83 ,000 84 ,000 85 ,00 0 Stl ,000 87 ,000 88,0 00 STRE AM DISTA NCE IN FEET AB OVE MO UTH OF SA ND CREEK 79P 56 00 56 CO - ' 55 90 I 5590 Cl) I I ' w ~ _, 8-8± . ...J -u:: UJ . I I:;:. 0 UJ . c::: -t-f..Lf..J \ I --0::: (.) -• • ;. ' ~1-R="" I t;;;,, a. "' . .r}7·L -•,I ~ __J 5580 . I e-I.. -1 5580 0 <( '-i 't. 0 0 0 (.) a -...J LL > .. <( 6 -I 1---5570 557 0 w I -w LL - ~ --z 0 i== <( 55 60 I 5560 > -c+-w ...J w - 5550 ' 1 5550 >-'--' z w (!) 0 ~ <( I--(.) U) I z -u) w ~o:: -H -::;; 554 0 5540 w z <( I (!) -LEGEND <( ::, [a z 8 i 0.2% ANNU AL CHANCE ~ FLOOD -__ 1% ANNUAL CHANCE >-UJ 0 ----'--' --FLOOD z 0 Q. -__ _ __ 2% ANNUAL CHANCE w I~ 55 30 FLOOD (!) I -________ ~~~NUAL CHANCE 0:: <( u w a... z ::;; ~~ h ~ STREAM BED w ...J -~ <(-"' i 7 .. 6 CROSS SECTION w --LOCATION 0 w ·-u.. 87 ,000 88 ,00 0 89 ,000 90 ,000 91 ,00 ' 92 ,000 93 ,000 94 ,000 95,000 96 ,000 97 ,000 98 ,000 99,000 s ·1, .c AM DIS TAN CE IN FEET ABO VE MOUTH OF SAND CRE EK 80P I 5640 I 5640 . I - -L I j- 5630 I ' 5630 rn I w ,s:. I _J u:: til -0 0::: I ' 0:: u Q_ _J -0 c5 5620 . ' 5620 0 0 u a _J LL > j_ -< 6 - I-5610 ' :mj 5610 w w -LL ~ = ' -;Jli z 0 ~ I ''' t= 5600 I I 5600 I I t-A-~ ' -w 't I - ....J w -<-. I -5590 5590 >-i I u z -w : (!) 0 ~ < ,_ U en ft -·gc z -u'.i -w r'.= ci:: -::. 5580 5580 w z< (!) -LEGE ND < ::::,@ --z .. -0.2% ANNUAL CHANCE < 8 ~ ::. -' FLOOD --1% ANNUAi CHANCE >-UJ 0 --FLOO D u I ' z o o.. --2% ANNUAL CHANCE w IO:: 5570 I FLOOD (!) <( 8 10% ANNUAL CHANCE a: --FLOOD w a... z i-: ::. --w ~~ ~ STREAM BE D -' --I r~l ➔• 6 CROSS SECTION ~ <(---w -LOCATION 0 H:t ..u. -w u_ 98 ,000 98 ,500 99,000 99,500 100,000 100 ,500 101 ,0 00 101,500 102 ,000 102,500 103,000 103,500 104 ,000 104,500 STREAM DIST ANCE IN FEE T ABOVE MOUTH OF SAND CREEK 81P I I I I I I I I I I I I I I I I I I I 0 ~ ~ Iii w u. ~ z 0 ~ > UJ ...J w 5670 566 0 5650 5640 5630 562 0 5610 5600 - 104 ,000 ~ I' -..-.- -I -- - h 140 ,500 - ' :-;--- . ..L -- ev,., 11 g: ~---. 105,000 1 05,50 0 106 ,000 106,500 107 ,000 107 ,500 108 ,0 00 108 ,500 STREAM DISTAN CE IN FEE T ABOVE MOUTH OF SAND CREEK 5670 5660 r/J UJ ::.::: ...J u: UJ UJ 0 0:: c::: (.) CL ....J --' 565 0 0 <( 0 0 0 (.) ...J IL ·L 5640 p · t. ~~ I 5630 5620 >-u z w C!) 0 ~ <( (.) Cl) ' ,... z <( w ~~ ::. 5610 w z <( C!) LEGEND <( ::::i@ ~ 8 i 0.2% ANNU AL CHANCE FLOOD ~ _ _ __ :ro~ONUAL CHANCE >-UJ 0 --u z oc.. _____ ~~~~NUAL CHANCE w Io::: C!) <( 8 10'At ANNUAL CHANCE 0::: w --------FLOOD as a..z ~~ ~ STREA M BED ~ 0 CROSS SECTION <(- ' w LOC ATION 0 w -u. 109,000 109 ,500 110 ,000 110 ,500 82P I 5395 I 5395 en ~ 5390 5390 LU I UJ LU .J 0:: !z: u:: u 0 0:: LU -Q. :c -0 u 5385 53 85 z I I I' 0 <( 0 ~ 0 I .J 0 LL u ~ ' I e. t-5380 5380 w w u. ~ - z 0 -~ 5375 -5375 Gi ,J w 5370 5370 >-(.) -z UJ -C!) o ~ <( U en ~ --I-• u) -1 z --UJ ~ ~ -± +I-::!: UJ 5365 5365 C!) z o LEGE ND i :::i UJ 0.2% ANNUAL ,.;H.ANCE 0~ FLOOD ::!: uo 1% ANN UA'. CH.6.NCE >--------FLOOD (.) LU a. z Q ll:'. 2% ANN UAL CI-IANCE UJ :r:0 5360 FLOOD C!) 10% ANNUAL ~HANCE Cl'. <( (_) --FLOOD UJ C. ~ ::!: -LU ~~ ~. STREAM BED ~ -6 CROSS SECTION <($ --UJ LOC ATION □ UJ u. 147 ,000 147,500 148,000 148 ,500 149,000 149 ,500 150,000 150 ,500 151 ,0 00 151 ,500 152,000 152 ,500 153,000 153 ,500 STREAM DISTANCE IN FEET ABOVE MOUTH 83P - _J I 5500 5500 z I 5480 (/) 5480 w ::.::: ...J w u: w 0 c::: 0:: (.) c.. z 5460 5460 0 0 0 0 0 (.) -.. ...J 0 u.. ~ 6 •. I-5440 i I I 5440 w w u. ~ I z 0 - ~ 5420 I 5420 > w ...J w - 5400 ' I -r-I 1 5400 >-- I I I (.) -I z --w --~ o _ -I-(.) Cf) z -~ w ~o:: ::;; 5380 5380 w z <( ' I (!) LEGEND < ::,@ -z 0 I-0.2% AN NU AL CHANCE < FLOOD ::;; (._)~ 1%ANNUA LCHANCE >--wo FLOOD (.) z 0 (J.. 2%ANNUA LCHANCE w Io:: 5360 FLOOD (!) <( 8 10'A,A NNU AL CH ANCE Cl:'. ---FLOO D w a.. z ::;; w ~~ ~ STREAM BE11 ...J 0 CROSS SE CTION ~ <(~ w LOCATION D w u. 0 200 400 600 800 10 00 STREAM DISTANCE IN FEET ABOV E MOUTH OF DUTC H CREEK 84P 5650 5645 5640 I a > ~ ; ~ I-5635 LU LU u. ~ z 0 -I -~ 5630 :; = LU ..J LU ' 5625 - .,.!,;,: 5620 5615 t-t-r,-H-,m-,-,.-,....-,-,..,-,-,m..,.,.~"H- 10 ,250 10 ,500 10,750 11 ,000 1 ·1,250 11 ,500 11 ,750 12,000 r 12,2 50 STRE AM DISTANCE IN FEET ABOVE MOUTH - '' '• ~ 12 ,500 I I 5650 I 5645 5640 5635 -"' 5630 5625 -+-HH-t-t+++t-·r-Hl-tt+t-t+l 5620 LE GEN D ______ ~tJto~NNUAf. CHANCE 1~,750 13 ,000 1'1. ANN UAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHAN CE -FLOO D STREA M BED CROSS SECTI ON LOCATION 13 ,2 50 13 ,500 ~ UJ en UJ UJ ~ ...J (.) u:: 0 0 0 a::: 0 a. 0 3 0 z 0 0 ...J I= LL 0 (.) 85P 5670 I ' 56 70 ::.::: UJ 5665 I I I I 5665 en UJ I UJ 0::: ...J 0 u:: 0 ..J_ 0 0 ll) c:: 0 a. ;; 0 ~ 5660 I I I 566 0 0 z . 0 0 . ...J I= 0 lL > 0 <( 0 6 .. I-5655 I 5655 w w u. ~ '. z . 0 . ' ~ 5650 I ' I 5(50 1 . . > b -I i w -' w . 5€) 5645 . 1T 7' q=; >- ' I z w C!) Oen <( I-o _i'.iS z w r'.=~ I ::. w 564 0 5640 C!) zo LEGE ND <( => w z 0~ 0.2% ANNUAL CHANCE <( . FLOOD ::. 0 0 -__ _ _ __ 1% AN NUAL CHANC E >-u UJ 0.. FLOOD z QC::: _____ 2% ANNU AL CHANC E w :r:O I FLOOD C!) 5635 10% ANNUAL CHANCE Cl'. <( (.) w (l_~ . -----~---FLOOt1 ::. ~~~ STR EAMBEO w c2 ~ ..J I c) CRO SS SECTION ~ <( 4'. w LOCATION D w u. 1-,500 13 ,750 14 ,000 14,250 14 ,500 14 ,750 15,000 15,250 15 ,500 15 ,750 16,000 16,25 0 16,500 ,_ STREAM DISTANCE IN FEET ABOVE MOUTH 86P 5680 5675 5670 t:i 5665 w LL ~ z 0 ~ ...J w 5660 5o55 5650 5645 I-HH-t-+-t-t-t-1-1-t-H--,.. 16,350 16 ,500 16,650 16 ,80 0 'I 16 ,950 17,100 17 ,250 17,400 17,550 17,700 STREAM DISTANCE IN FEET ABOVE MOUT H LEG El,D ______ ~ici'o~NNUAL CHANCE 1 % ANNUA L CHANCE FLOOD __ _ __ ~~o'6NtUAL CHANCE 10% ANNUAL CHANC E --------FLOOD CROSS SECTION LOCATIOM 5680 5675 5670 5665 5660 565 0 17 ,850 18,000 18,150 18 ,300 r/) w ...I u::: 0 c:: Cl. 0 0 0 ...I u.. ~ UJ UJ 0::: 0 0 -0 0 s: z 0 s 0 87P I I I I I I I I I I I I I I I I I I I I I I 5695 I I 5690 I I 5685 0 I ~ ~ I-5680 I w w u. ~ I z 0 ~ <{ 5675 -I I ici ..J w -· I .J6 70 - - I - I 5665 - I - 5660 I ' I µ I 18 ,300 18 ,450 18 ,600 18 ,750 18 ,900 19,050 19 ,2 00 19,350 STREA M DISTANCE IN FEET ABOV E MOUTH I r' - - 19,500 19 ,650 19 ,800 LEGE ND 0.2% ANNUAL CHANC E FLOOD .. --1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANN UAL CHANCE -FLOOD ~ STREAM BED 6 CROSS SE CTION LOCATION 5695 5690 5685 5680 5675 5665 (/) w ....J u::: 0 a:: a. 0 0 0 ....J u. ::,.::: w w c:: (.) 0 0 ~ z ~ (.) 88P -. I 5715 1 1 w '~ I 5710 t ' t - + ' l ,1t ? I 5705 t ~ -0 ~ ~ I-5700 w t w u. ~ z 0 ~ 5695 <l'. t J > w J -w 569 0 -56 85 I 5680 .. -I - ' - -l -r . - 19 ,600 19,800 20 ,0 00 20,200 20,400 20 ,600 20 ,80 0 21 ,00 0 21 ,200 STREAM DISTANCE IN FEET ABOV E MOUTH 5715 5710 570 5 57 00 - --t-· t 5695 I 5690 5685 LEGEND 0.2% ANNUAL CHANCE FLOOD 1 'ti'. ANN UAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOO D ~ STREAM BED 6 CRO SS SECTION LOCATION 21,400 21,600 21 ,800 22 ,000 22 ,200 Cl) llJ _J u:: 0 c::: Q. Cl () 0 _J LL >-u z w (!) <( I-z w :::;; w (!) <( ~ :::E >-u z w (!) er: w ::,; w _J ~ w D tl: ::.:: UJ UJ 0:: (..) u 0 0 3 z 0 ~ 0 (..) o _ (..) en -~ ~ a: z<>: :::, 53 Q I- (..) ~ UJ 0 oc.. :ca: c:t:8 a... z a?~ <!: - 89P I I I I I I I I I I I I I i I I I I I o ~ ~ 57 40 57 35 5730 H -IH+-t-+-H-1-t+H-IH+1-l-l,++++-1++-t+H-I-I tij 572 5 w u.. ~ z 0 i== 572 0 ~ w _J w 5715 5710 Cl) :b l::t:ttt1ttttt!:tt1tttttl:jj:tVJ::j:j::j:jj !-l--l-1--l-H-H-!-H--l-H---H-!-!-!-- I 1- 22,20 0 22 ,400 22,600 22 ,800 23 ,000 23 ,200 23,4 00 23,600 23 ,800 STREAM D!STANCE IN FE ET AB OV E MOUTH 24 ,000 ?.4,2 00 LEGE ND _____ i i_2~~NNUALCHANCE 1% ANNUAL CHANCE FLOOD .1% ANNU.A.L CHANCE f ,00D 1( % ANNUAL CHANCE -FLOO D ~STR EAM BE O 6 CROSS SECT ION LOCATION 574 0 5735 5730 572 5 5720 Cl) w ...J u: 0 a:: CL 0 0 0 ...J u.. 5715 1'.; 5710 z UJ ~ f--z IJJ ::. UJ I 24,400 24 ,600 24 ,800 ,,• i:u UJ c:: u 0 0 0 s: z g 0 (..) 90P I - 5770 r ' 5765 I 576 0 ' 0 > <( 6 I-575 5 -' '. w w LL ~ - z 0 -~ 57 50 I > w ..J w ' - 574 5 - - 5740 ...... - I..J. 5735 ' - 24,80 0 25 ,000 25 ,200 25,400 25,60 0 25,80 0 26,0 00 26 200 26,4 00 ST REA M DISTA NCE IN FEE T /\BOVE MO UTH ,__ -, -5770 - 5765 - -4 ·+! 5760 - 5755 iE-5750 -(I). lfl -z. a:: -5745 ~ - 57 4'.l LEGE ND 0.2% ANNUAL CHANCE FLOOD ----__ 1% ANNUAL CHANCE FLOOD _____ 2% ANNU~l CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED 0 CROSS SECTION LOCATION 26 ,60 0 26,800 27 ,00 0 27,200 27,400 en UJ ..J u: 0 0::: a.. 0 0 0 ..J LL >-L) z UJ <.!) < I-z UJ ::;; UJ <.!) < z < ::;; >-L) z UJ <.!) a:: UJ ::;; UJ ...J ii UJ 0 UJ LL ~ UJ UJ a:: (.) 0 0 0 s: z 0 ~ 0 (.) 0 en (.) <( .w ~ ~ zo :::> w 0 ~ (.)0 UJ CL o a:: :r:0 <( (.) a.~ !~ 91P I I I I I I I I I I I I I I 1, I I I I I ~ I I I I I I I I I I I I I I I I I I I 0 ~ ~ I-UJ UJ LL ~ z 0 ~ > UJ ...J UJ 5780 5775 5770 - 5765 5760 5755 5750 --- 5745 - - 27 ,400 7.7 ,600 27 ,800 1 1 - I ' I 11 - - - - - 28,000 28,200 28,400 28 ,600 28 ,800 29,0 00 29,2 00 STREAM DISTANCE IN FEET ABOVE MOUTH ' r-- I ' ~ I- I 578 0 :::.:: LJ.J 5775 rn LJ.J LJ.J 0:: ..J (.) u::: 0 0 0 er: 0 a.. 0 ~ 5770 0 z 0 0 ..J ~ u. 0 (.) 5765 I I 576 0 5755 >-(..) z w (!) 0 en c,: -I-u_Lii z w i:'.=~ -:::;; I 5750 w zo (!) LEGEND c,: ::, UJ z oi 0,2% ANNUAL CHANCE ~ FLOOD (.)0 __ 1 % ANNU i\:. CHANCE >-----(..) LJ.J a. FLOOD z 0 0: _____ 2% ANNL1Al S'.HANCE w :r:0 FL OOD (!) 10% ANNUAL CHAN CE Cl'. <( u --------FLOOD w Cl..~ :::;; w ~~ ~ STREAM BED _J 6 c2 <( <( CROSS SECTION w LOCAT ION D w u.. 29,400 92P 11 g_ 5800 I 5800 - ~ GI-w 5795 5795 en w w 0::: ...J <.) -u:: 0 0 0 a:: a.. 0 0 s: 5790 1 1 5790 0 z 0 0 ' --...J I= 0 u.. 0 ~ _L • <.) 6 t;j 5785 I 5785 I w u.. ~ ' I -z -- 0 -i= 5780 I 5780 <I: - [;j J I w ,_ I I >-5775 5775 u z UJ I (!) O C/) < -I-o_;;s z I --UJ ~~ ::;; -UJ 5770 5770 (!) Z D -LEGEN D < ::,~ z I -· 0.2% ANN UAL CHANCE < 0 ~ , . -::;; -C I µ FLOOD uo 1% ANNUAL CHANCE >--------u W a.. FLOOD z o o:: ------2% ANNUAL CHANCE UJ :r:O FLOOD (!) 5765 J I -10"4 AN~UAL CHANCE Ct'. <( u -UJ a..~ ---FLOOD ::;; UJ ~~ ~~ STREAM BED -' I r1-c) ~ <( <( + CRO SS SECTION UJ LOCATION Cl UJ LI- 29,400 29 ,600 29 ,800 30,000 30 ,200 STREAM DISTANCE IN FEET ABOVE MOUTH 93P ARAPAHOE COUNTY, COLORADO, AND INCORPORATED AREAS VOLUME 3 OF 4 Cammunlty Community Name Number ARAPAHOE COUNTY, CO UNINCORPROATEO AREAS 080011 AURORA, CITY OF 080002 CE NTENNIAL CITY OF 080315 CHERRY HILL S VILLAGE, CITY OF 080013 COLUMBINE VALLEY, TOWN OF 080014 'DEER TRAIL , CITY OF 0800 ' ~ ENGLEWOOD, CITY OF 0850 /,, 'FOXF IELD , TOWN OF ORJ,J91 GLENDALE , CITY OF 080247 GRE ENWOOD VILLAGE, CITY OF 080195 LI TTLETON , CITY OF 080017 SHERIDAN . CITY OF 0800 18 'NON-FLOOOPRONF Effective : December 17 , 2010 Federal Emergency Management A gency FLOO D INSURANCE STUDY NUMBER OB005CV003A .. NOTICE TO FLOOD INSURANCE STUDY USERS Comm uniti es .rtici pat ing in the Na tional Flood In sura nce Pro grJm ha ve establ ished repositories o f flood hazard dsm for fl ood pla in managemenl and flood insurance purposes. Th is Flood Insurance Study (F IS ) may 1101 con tain all data available within th e rep os ito ry . It ,s advisa bl e to contact th e co mmunity repository for any ad diti ona l dala . Par! or all of !his Fl may be revi sed an d republished at any lim e. In act<l ition , part of thi s FIS may be rev ised by th e Letter of Map Revision process, which does not involve republi ca ti on or redi stri buti on of the FIS report . It is , therefore , the responsib il ity of the use r to co nsult with co mmunity officia ls and lo check th e co mm 1;nit y repository to obtain !be mos t cu rrenl FIS report co mponen ts . Ini ti al FIS Report Effectiv e Date : April I i. 1989 Revi sed FIS Report Dal es : August I 6, I 995 October 7, c008 December 17, 20 I 0 I I I I I I I I I I I I I I I 1.0 I.I 1.2 1.3 2.0 2.1 2.2 2.3 2.4 3.0 3.1 3.2 3.3 4.0 4.1 4.2 5.0 6.0 7.0 8.0 TABLE OF CONTENTS -VOLUME I INTRODUCTION ............................................................................................................. I Purpose of Study ............................................................................................................. I Authority and Acknowledgements ................................................................................. I Coordination ....................................... , .......................................................................... 3 AREA STUDIED .......................... -,. ........................................................................... 4 Scope of Study .......................................................................................................... ~ .... 4 Commui11ty Description ................................................................................................. 7 Principal Flood Problems ................................................................................................ 8 Flood Protection Measures ............................................................................................. 9 ENGINEERING METHODS ........................................................................................ 11 Hydrologic Analyses ..................................................................................................... 12 Hydraulic Analyses ...................................................................................................... 22 Vertical Datum .............................................................................................................. 23 FLOODPLAIN MANAGEMENT APPLICATIONS ................................................. 25 Floodplain Boundaries .................................................................................................. 25 Floodways ..................................................................................................................... 26 INSURANCE APPLICATIONS .................................................................. ,. ................ 85 FLOOD INSURANCE RA TE MAP ............................................................................. 86 OTHER STUDlES .......................................................................................................... 88 LOCATION OF DATA .................................................................................................. 88 9.0 BIBLIOGRAPHY AND REFERENCES ..................................................................... 89 10.0 REVISION DESCRIPTIONS ...................................................................................... 96 10 .1 First Revision ................................................................................................................ 96 10 .2 Second Revi sion .......................................................................................................... 98 10.3 Third Revision ............................................................................................................ 101 10 .4 Fourth Re visio n .......................................................................................................... 103 Figure I Figure 2 Figure 3 Figure 4 Figure 5 Tabl e I Tab le l a Table 2 Tabl e 3 Tabl e 4 Table 5 FIGURES Frequency-D ischarge , Drai na ge Area Curves , Coa l Creek , Cherry Creek , Sand Creek ......................... .. Frequen cy-Di sc harge, Drainage Area Curves, Co ll on wood Creek, Big Dry Creek ...................................... . Frequency-Discharge , Drainage Area Curve s, Murphy Creek , Lilli e Comanche Cre ek .................................... . Frequency-Discharge, Draina ge Area Curv es, Coma nche Creek, We st Bijou Creek, Box Elder Creek ... . Floodway Schematic .......................................... . TABLES Flooding Sources Studied by Det ailed Methods ......................... . Flooding Sources Re studi ed or New ly Studied by Detai led Me th ods Flooding Sources Studied by Approximate Meth ods ......... . Summary of Di sc harg es ......................................... , ........... . Floodway Data ................................................................ . Comm unity Map History .................................................. . fu£ 14 15 16 17 27 5 5 6 18 28 87 I I I I hhibit I -Flood Profiles Bear Creek Bear Gulch Big Dry Creek Big Dry Cree k Tributary A Blackmer Gu lch Box Elder Creek Cherry Creek VOLUME II EXHIB I TS Cherry Creek (Right Overbank Split Flow) Cherry Creek Spillway Drain Coal Creek Co manch e Creek Coo n Creek Cottonwood Creek Ex hib it I -Floo d Pro fil es oyo te Run Dut ch Creek Eas t To ll Ga te Cre ek First Creek Go ldsmith Gul ch Greenwoo d Gul ch Gree nwood Gul ch Bypa ss Happ y Ca ny on Creek Lee Gul ch Littl e Comanche Cree k Little Dry Creek Littl e's Cree k Lon e Tree Creek VOLUME Ill EXHiB I TS ii i Panels 0 I P-02 P Panel s 03P-I0P Panels 11 P-29P Panel s 30P-3 2P Panels 33P-37P Pan els 38 P-65P Pan els 66P -75P Panel 76P Panels 77P-78 P Panels 79 P-82P Panel 83 P Pan el 84 P Pan els 85P-93P Panel s 94 P-l09P Panels I I OP-I I 2P Panels l l 3P-115P Panels 116P-1 191' Panels 120P-124P Panels 125 P-I 31 P Panel s 132 P-1 34 P Pane ls I 35 P-136P Pane ls l 37 P-146P Pane l 147P Panels 14 8P-1 74 P Panels 175P-1 79 P Pane ls I 80P-1 86P VOLUME IV Exhibit I -Flood Profiles (Cont'd) Murphy Creek Piney Creek Prenti ce Gul ch Quin cy Gulch Sable Dit ch Sab le Dit ch Overflow Sand Cree k 3JCD 6100 SJCD 6200 Slaughterhouse Gulch South Pl atte Ri ve r Sou th Tributary Slaughterhouse Gulch Sprin g Creek Toll Gate Creek Unnamed Creek Wes t Bij ou Gulch We st Harva rd Gul ch Wes t Toll Gate Cree k West Toll Ga te Creek Tributary West Tributary To Goldsm ith Gulch Westerly Creek Westerl y Creek Overflow Willow Creek Sterne Parkway Overflow Wolf Creek Wolf reek Tributary Granby Dit ch Exhibi t 2 -Flood In suran ce Rate Map In dex Flood I nsuran cc Rate Map iv Panels I 87 P-197 P Pan els I 98 P-209 P Panel 2 10P Panels 2 1 IP-2!3P Pan els 2 I 4P-2 I 7P Panel 218P Pane ls 2 I 9P-222 P Panels 223 P-225 P Panel s 226P-2 27 P Pane ls 228P-231P Panels 233P-234P Panel s 235 P-23o P Panel s 237P-238 P Panel s 239P-241 P Panels 242 P-243 P Panels 244 P-246P Pane ls 247 P-249 P Panel s 250 P-256 P Panel 257 P Pa nels 258P-260 P Panels 26 1 P-266 P Pane l 267 P Panel s 268 P-27 IP Pan el 272 P Pane ls 273 P-27 4P Panel 275 P Panels l76P-280 P I I I I I I I I I I 5430 l-4-H-!-++-+++-I-H--iH-!-++-l-+S~H--il--+-l-++-+-1-1-,...__H-!-+-l--+-1·+-1-~ 542 0 54 10 ~ ~ 1-54 00 UJ UJ LJ.. I ~ z 0 i= 5390 ' ~ UJ ....I UJ ' ' ' 5380 1-4-...W-l'-++ ............ ~t):r:;;::t;::t.::t:t:r:;:tt+:J::t ,_1--r+-,......._,_1+_......._,_,_, ...... H-lf-H-+-t-+-H w_ 543 0 5420 5410 I 5400 390 l+l-1--l + 1-f-l--t I+ m:n:itt::m:n:imm:1:1::immwi::1::i:mum:1::r.:1-:i:r~±t~•!t➔tt:1=!-+tijtH:tttt-ti-rm,1;;:1-;.1mttt-ttt-1 i+ 5370 H+ I Lµ .w. ~ _ 1+1+ -I+ I+ l:ttt1::l::t:t:tt·l,+EEG81Jll ±ffE28[!:t•l+-h-H-li--H+tl_:+i.:f-4t.ttPH-H-+-+--,++-,-r+ll+t+H 1~,-...j-++-1-++-I -H-r 5360 i:tt:Jd:t:ttt~:,-+-+-++H-lli+.1-1--P~H""-I-H-I H--iH--if-H-+-1--1-++-I-H 0 400 800 1200 1600 2000 2400 2800 3200 3600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WIT H BOX ELDER CREEK + µ -~I+ LEGEND _______ ~tci'-otNUAL CHAN CE __ 1 % AN NUAL CHANCE FLOOD --· ___ 2%AN NUAlCHANCE FLOOD --------~E~~NUAL CHANCE 4000 4400 CROSS SECTION LOCATION 4800 5200 Cl) w ...J u: 0 O'. c.. 0 0 0 ...J LL z :::::) 0:: UJ f- 0 >--0 u 94P I I 5440 I 5440 11 I I I 11 I I I 543 0 (/) 5430 I I I 11 I I w z ...J u::: ::, 0 0:: n 0:: LU c.. f-H 0 0 5420 5420 >-0 0 0 {_) ...J 0 . u.. ~ --~ '11 5410 I-5410 I I w w u. I ~ I 1 1 z 0 . -j::: 5400 5400 ~ w - ...J w - - 5390 ' 539 0 >-I (.) z ~ I I -w + {!) 0 en < -I-u_i1i z I +I + w ~~ + ·T, :::;; 5380 --l 5380 w za i-t LEGEND ~ ::,W -z 0 ~ 0.2% ANNUAL CHANCE < FLOOD :::;; (.)0 1% ANNUAL CHANCE >-------FLOOD (.) LU a. z 0 0: -----2% ANNUAL CHANCE w :r:0 ' I I FLOOD {!) 5370 10% ANNU AL CHANCE 0:: <( u ---------FLOOD UJ a. ~ :::;; ~ UJ ~~ -STREAM BED -' H-; 0 CROSS SECTION ~ <( <( UJ 1-t---LOCATION 0 UJ ·-LL 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10 ,000 ,0,400 STREAM DISTANC E IN FEET ABOVE CO NFLUENCE WITH BOX ELDER CREEK 95P I I I I I I -H- I I I 5460 I I I I I I I □ > <( ~ I I-w w u.. 5450 5440 5430 I I I I I I I I I l I - I , , : I I I I I -l-I+ I+ I 11 I I 11 ; I r+t ' ' I I --' ' ~-+ I 5450 Cl) UJ z ....J G: => 0 er: a:: LU c.. I- 0 0 5440 >-0 0 0 (..) ....J LJ.. 5430 ~ I z 0 j::: I ~ w _J w 542 0 I -,,;[~ 1-l-' - I I I LJ..1 :1. -I ·h-I 542 0 -t-r I I I I I I 54 10 5400 5390 ' - I I ' I I I ~ffl_ IT --I+ _J_ H+'!~ r + ,- l=i - ' - x:'):-1_ :~ - ~ :!. · 1-f Ht+ --I' I+ I+ .+ rH-,-l+,t + +·,t+H: . -T I I LEG END I 0.2% ANNUAL CHANCE ' FL<'OU l-l-H 1-L H ------1% ANN UAL CHANCE H -FLOOD :+ -----__ 2¼ ANN UAL CH AN CE FLOO D --------~~M~NU AL CHAN CE -~ STRE AM BED rt - : L g_· 6 CRO SS SECTION LOCATION I I 5410 54 00 >-u z w c.:> 0 en <( I-(..) /4: z -UJ w ~ ~ :::;; w c.:> za <( => UJ z 0 ~ <( :::;; (..) 0 >-u LU c... z oo::: w .I 0 c.:> a: <{ (..) w a..~ :::;; w ~~ _J ~ <{ <( U.I 0 UJ LL I 10.4 00 10,800 11 ,2 00 11,600 12 ,000 12,400 12,80 0 13,200 13,600 14 ,000 STR EAM DISTANCE IN FEET ABOVE CuNFLUENCE WITH BOX ELDER CREEK 14 ,40 0 14 ,800 15 ,200 15,60 0 96P I ' I 5480 I ' I ' 5470 ~ -5460 ' 0 > <{ ~ t-5450 ' ' w w lL ~ z 0 i= 5440 ~ ' w J w 5430 -9 I+ ± 1--r- I..L u I.J.. ' 5420 ..... ' u -I - 54 10 1-r i-+ H-t H- 15 ,60 0 16 ,000 16,400 16,800 I ' I I - ~ I h-I I ' I 5480 I ' ' ' ' ' ' ' I I ' ' 5470 ' ' ' ' ' ' ' 5460 I - ' ' '' I I I ' 5450 --' ' I '' ,~. I ' ' ' ' I ..L I 5440 --' -- -H -I ' Ft-· j_, ~·- -I ,L - 5430 -' 1-t---1+ ---;----. ' ' I ' 5420 -i-LEGEND ---1-H+H-0.2% AN NUAL CHANCE FLOOD H-4 --;-1--r-H-------1% AN NUAL CHANCE FLOOD i-, -· jJ.µ -----2% ANNUAL CHANCE -FLOOiJ 10% ANNUAL CHANCE I --------FLOOD ~STREAMBEO 'n:: : -~ +· 6 CROSS SECTION i.OCATIO N ' ' 17 ,200 17 ,600 18 ,000 18,4 00 1~,800 19 ,200 19,600 20,000 20 ,100 20 ,800 STR EAM DISTANCE IN FE ET ABOVE CONFLU ENCE WITH BO X ELDER CR EEK (/) UJ ..J u:: 0 a:: c.. 0 0 0 ..J LL >-\J rt; (.!) < ,_ z UJ ::. UJ (.!) <( z <( ::. >-(.) z UJ (.!) a: UJ ::. UJ ~ UJ 0 UJ lL z ::, er: UJ f-- 0 >-0 {_) 0 en o _ Li5 ~~ zo ::,W 0 I- {_)~ UJ ~ oa:: :i:0 <l'.u a..~ ~ ~ ._( <( 97P I I I I I I I I I I I I I I I I I I I 1 5490 ~1....--<4"'--h-+t-+t-+t+l++l +l +l +l +++-,-+-,-++++++++;-+-H-•~IH-~++++~~- ) ~ e. 5480 5470 tii 5460 w u. ~ 1-1+H+-1++-1-1++r+-H-r I I ~ l+h-,I-Hi-Y-H-H-H++-H+IJ:i: ~ 5450 ..L ' w ...J w 5440 1-t r-:' +HJ LL l-h It I+ 5420 l+ 4-l· 4 + 20 ,800 21 ,200 21,600 22 ,000 I.J H+ I' + I + +-+++ l+H ·++t-+-H-I ·H-+t-H---e-H-1-t· H: 1-'-µ T 22,400 22,800 23,2 00 23 ,600 24 ,000 STREAM DISTANCE IN FEET P.•;VE CONFLUENCE WITH BOX ELDER CREEK L LEGE ND _______ ~r~~NNUAL CHANCE __ t % ANNUAL CHANCE FLOOD _____ 2%AN NUALCHANCE FLOOD --------t~M~NUAL CHI\NCE STR C:AMBED CROSS SECTION LOCATION 5490 5480 5470 5460 5450 5440 5430 24,800 25 ,200 25 ,60 0 26,000 (J) w ....J u:: 0 0:: c.. 0 0 0 ....J u.. z ::, Cl'.'. w l-o >-0 u 98P i_i.~ I , -t - I I 551 0 1 1 I 5510 I -· ➔ - H- 5500 (/) 55 00 I w z ..J u::: :::> 0 er: 0:: w c.. f- 0 0 5490 549 0 >-I 0 0 I 0 <.) ..J 0 :i u.. > - <( I _,. -e, - I-54 80 --j I 5480 w w u. - ~ z ' 0 I 1 1 I I 5470 r I I I I 54 70 ;:: I I' I I I I ~ w ..J w -- 546 0 5460 >-I u z w I -(!) 0 en +-i---t < .J .J. -->-(.)<i:: ,---z _w f-+ H----H ' h--H-I w ~~ I -t :::. 5d50 I ' ' 54 50 w Z Cl .J I (!) I +-LEGE1<D <( :::> w z oi -0.2% ANNUAL CHANCE < -·j::j: -FLOOD :::. (.)0 1% ANNUAL CHANCE >--------u w a.. FLOOD H z oo:: _____ 2% ANNUAL CHANCE w :c 0 5440 FLOOD (!) ' 10% A.NNUAL CHANCE Cl'. <( u ' --------FLOOD w a..~ :::. ➔ ' ~ STREAMBE D w ~~ ...J . l 6 ~ <( <l'. ' CROSS SECTION ·1i w LOCATION 0 ' LI w LL 26 ,000 26,400 26 ,8 00 27,2 00 27,600 28,000 28,400 28,800 29,200 29,600 30,000 30,400 30,800 :)1,20 0 STRCAM DIS TA NCE IN FEET ABO VE CONFLUENCE WITH BOX ELDER CREEK 99P I -+ - .I ••. -- 5520 I 552 0 -co -N ---,- -,- ct: (/) 5510 I ' I I I 5510 H I I I w z ___J p± u::: ::> 0 0::: a:: UJ a. I- -0 0 5500 >-5500 I ' 0 0 -0 0 a ___J I ll. > I -<( ~ - I 5490 f-5490 I I I' I --1-. 11 w w u. - ~ z _ _J ---0 -± ~ 5480 I I 5480 ~ w - _J I w I I I 54 70 I 5470 >-I t) I z .. ---UJ (!) 0 en --<( - 1-t-ii if >-o_LiS 1--+ --1+ ---- ~I z UJ ~ !;i 1 l+Ft ::;; ,-T IT7" UJ 5460 1--+ + H-•4 60 (.!.) Z Cl -1-LEG END I <( ::iw z o >-0.2% ANNUAL CUANCE ~ (.)~ FLOO D 1% ANNUAL CHANCE >-UJ ~ FLOO D t) i-+ +H --z o o::: 2% ANNUAL CHANCE UJ :r:0 5450 I I FLOOD (!) 10% ANNUAL CHANCE 0:: <( (.) + -UJ a..~ -------FLOOD :::;; --UJ ~~ 1--:-~ STREAM BED _J 1~-i 6 CROSS SECTION ~ <( 4: -UJ -LOCATION D I UJ LL 31 ,200 31 ,600 32,000 32,400 32 ,800 33 ,200 33 ,600 34,000 34,400 34,800 35,200 35,600 36,000 36,400 STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH BO X ELDER CREEK 100P 5540 -- I 55 30 I I 5520 I I I - -0 > -•• <{ 6 I-5510 I I I w ' I w u.. ~ I z -0 i= 5500 ~ -w ~ --...J w I - 5490 I I - -- T -- 5480 I I - ~ --' r - I - 5470 --- - 36,400 36 ,800 37,200 37 ,600 38,000 38 ,4 00 38 ,800 39,?')f. 39,600 40,000 STREAM DISTANC E IN FE ET ABOVE CONFLUENCE WITH BO X ELDER CRE EK I 5540 - 0 ± I ->-:±.r :-5530 '..J..I - I 5520 I - 5510 I -5500 - 5490 -,._ i I I 5480 . ""~---"-D FLOOD ____ ••-1%ANNUALCHANCc: FLOOC'! -----~~~b_J/4 .CHANCE 10% ANNUAL CH'.-.!C.E --------FLOOD - ~ sm~~I 6 CROSS SECTION LOCATION I 40,40 0 40 ,800 41 ,200 41 ,600 Cl) w ...J z u::: ::::) 0 Cl'.'.: 0:: UJ c.. I- 0 0 >-0 0 0 (.) ...J LL >-t.) z w {!) 0 en <( .... (.) <{ z _w .u ~~ ::. w {!) zo <( ::::) w z 0 ~ ~ (.)0 >-t.) UJ Cl. z oc:: w :co {!) a: <( (..) w c..~ ::. w c?.o ...J ~ <( ~ UJ 0 w u. 101 P I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 5550 ,..,_.--H-l-4+ + 5540 ~ H -+-+-+--H-H-+ 5530 1..,_.--1-1-l-4--H-l++++-H-+++-l-++_,_._,l-l-l--++ o i tiJ 5520 UJ u. ~ z 0 ~ 5510 UJ ...J UJ 5500 5490 54 80 l~f+l-++-f--H- 41,6(") 42,000 \- n 42,400 !I H- -·1-+-H-1--Hi-+-,-+t-+t-++--H-l++-l-t-H-+++-+-1-HH-+--t+-t+H-, 42 ,800 43,200 43 ,600 44,000 44,400 -t--t -t--H--t--t-t++l-++t--H--t--t + -t-t-t-HH-+-+-1·++1-+-t-HH-+-11 I-+· LEGEND ______ ~r~NNUAL CHANCE ___ 1%ANNUALCHANCE !'LOOD _____ ;"4,AN NUAL CHANCE fLOOD 10% AN NUAL CHANCE --------FLOOD ~~ STREAMBED 6 CROSS SECTION LOC ATION 44 ,800 45,200 45,fi('0 46 ,000 46,400 STREAM DIST AN CE IN FEET AB OVE CONFLUENCE WITH BOX EL DER CREEK 5550 5540 5530 5520 5510 en w _J u: 0 a:: 0.. 0 0 0 _J LL z ::, IX UJ t-o >-0 u 5500 i 5490 I 46,800 z LU ~ >-z LU ::;; LU ~ z <( ::;; i z LU ~ LU ::;; LU 0 en <-:~ ~~ zo ::,W 0~ uo UJ Cl.. oc:: :r:0 <( u CL ~ ~~ ~ <( <( LU 0 LU u.. 102P :.c ::!-. ijt:lj:J:±:ttbt:l-1-l-+ 5560 5550 0 ~ ~ tii 5540 w u.. z z 0 ~ 5530 I w -' w 5520 5500 H- 46,800 ~-7,200 ;+ r 47 ,600 + I+ 48,00 0 48,4 00 48,800 49 ,200 49 ,600 50 ,000 50,400 STREAM DISTANC E IN FEET ABOV E CON FLUENCE WITH BOX ELDER CREEK 5570 5560 5550 5540 --n- 55 30 CJ) w _J u:. 0 ll'. c.. 0 0 0 ...J LL I++- f-+ -l.l--l-l-W-1--1-'-W..W..W.-I-I .,.. 5520 t, -1~-....... ...,_t'./::'j:'i:fi:t.:t.:tt+:+:l as -I A~ . fr. .. rtll H+ LEGEND ______ ~tJo~NUAL CHANCE __ _ _ __ i~ O NUAL CHAN CE _____ i~~ O NUAL CHANCE 10% ANNUAL CHANCE --------FLOOD 50,800 51 ,2 00 STREAM BED CROS!; SECTION LOC,A rlON 51,600 5510 52,000 ~ !.z LU ::,; LU I t; z LU ~ LU as ~ LU D LU lL z ::> n:: w l-o >-c:, 103P □ ~ ~ 55 70 (ii 5560 w u. ~ z 0 ~ 5550 w ...J w 5540 52 ,000 52,4 1.l0 52 ,800 53,200 H- 'I rr-H ·.c -t •·H-IH-t-t-t-t+++++H-t+-t-t-t-H I I '' =L ~- -1-+H-t-t-t+t-+H 1-H-++-H-H-IH LEGEND I ______ itcibtNUAL CH CE __ 1 % ANNUAL CHANCE FLOOD _____ 2,i, ANN UAL CHANCE FLOOD 10% ANN UAL CHANCE ----·----FLOOD ~~ STREAMBEO 0 CROSS SECTION LOCATION 557 0 5560 5550 Cl) w ...I u:: 0 c:: CL 0 0 0 ...I LL 5540 13 5530 z LU ~ !z LU :::;; LU ~ I z :::, a::: LU f- 0 6 u 53,600 54,000 54,40 0 54 ,800 55,200 55 ,600 56,000 56,400 56,800 57 ,200 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH BOX EL DER CREEK 104P - I I 5620 I - I H- 5610 ,I+; r+ =+ :,(5()1) i-' H-I I 0 ~ I -t1 r I-5590 I I UJ -UJ j LL I ., .. ~ z --Cj-: H I . • L ·..1. 0 ~ . -~ 'I I I I I I I I •.[~: , , I <{ 5580 I ' > -UJ -...J UJ - - 'I -I 5570 I 11 __j__ I I I I -I 1 5560 7 J_ -I ' -+ -I --+ - 5550 I --+H-- I ---·- 57,200 57,600 5,l ,000 58,400 58,800 59 ,2 00 59 ,600 60 ,000 60,400 60 ,800 STR EAM DISTANCE IN FE ET ABOV E CO NFLU ENC E WITH BO X ELDER CREEK - I I 5620 I I 5610 I ' - ' ' 5600 I 5590 I -+-~ I 5580 -- I 5570 --t-H ,--' +H-1: +-' ; I -5560 LE GEND 0.2% ANNUAL CHANCE FLOOD ----__ 1% ANNUAL CHANCE FLOOD ______ 2%ANNUAL CHANCE FLOOD 10% ANNUAL CHI.NC E ---·-----FLOOD ~~ STREA.M BED 0 CROSS SECTION LOCATION 61 ,2 00 61,600 62,000 62,400 r/) w z .J u::: :::::) 0 a:: 0::: UJ Cl. f- 0 0 >-0 0 0 u .J LL >-C..) z LU (!) 0 en <( I-u_iii z LU ~ ~ :::. LU (!) zo <( :::::) w ~ 0~ :::. uo >-C..) UJ c._ z oo::: w :i:O (!) ex: <{ (.) LU a..~ :::. LU ~~ __J ~ <{ <( LU D LU LL 105P I I I I I I I I I I I I I I I I I ~ I I ' I -· 566 0 I I 5660 I I I - 5650 I I I I I 5650 Cl) I UJ ...J z u:: :::, .J. 0 a:: ' ~ 1'-!..L I a: UJ P+H I a. I-·r 0 5d40 ; ' -' ' 'I 5640 0 >-.L I I I 0 I 0 0 (.) -...J o l LL .,-J-:-1· ~ T -~[ --+ -~ ,--5630 I I j I I ' 5630 I-I I w w lJ.. I -~ - ?; _, -. .. I z T ~ I 0 56~0 I 562 0 ~ ' , , ' + cc. -1-L <( > w - ..J -w ' IT 5610 I I I -'·-5610 >-I I t-I I t) z Fl UJ C!) 0 en ' < I ~ .... u _ ~ ,_ H---I ·~ 1-t+ z UJ ~ ~ ::;; 5600 5600 UJ 1+:j:--I I C!) zo .. I+ IT LEGEND < :::, LU -~ 0 ~ 0.2% ANNU,.i. CHA.'lr.E= FLOOD ::;; 0 .0 __ 1'4 ANNUAL CHANCE >-----t) UJ a. I + -1--'--·· I+ FLOOD z 0 a: __ _ __ 2% ANNUAL CHANCE UJ 5590 ,-I FLOOD C!) IO fl I 10% ANNUAL CHANCE a:: <( (.) ,---------FLOOD UJ a..~ ::;; I UJ ~~ ~ STREAM BED ....I 0 c2 <( <( CROSS SECTION UJ -LOCAT IO N 0 I l ttt -UJ u. 62,400 62 ,800 63 ,200 63,600 64 ,000 64,400 64,800 65,200 5,600 66,000 66,400 66 ,800 67 ,2 00 67 ,600 STREAM DISTANCE IN FEET ABOV E CON FLUENC E Wll H BOX ELDER CR EE K 106P a ::c ~ 5690 5680 5670 t;j 5660 w u.. ~ z 0 ~ 5650 w ...J w 5640 5630 5620 I, 1J ~1-+++++++-, It It h-t+ rl -··-....... t-i· , ..... LE GEND 0.2% ANNUAL CHANCE f-t-f-t IT FLOOD l-l--!--1-1--j-:t__-t_-j-__tt"l:."l:.-:.1:.1:,_~""i_-:_~~-j-__t.+++-I +++t-f+--':i:'4-t-t+++t-+-+1-,H HH~-t-+··~tll-t-HH-H++-t-t-1-t-HH-t-+++·l~HH-t-t-l+ I [-L __ _ _ __ ~~;UAL CHANCE tt:tt:t:s,9_!=J_1-=1,-1=1_+::++=t+++-tJi+~:+++t+ttt+!:J+-l:ttt_.++_,_+_,_:;:,_:t:J tt:f+1~+!::l+t,_£t.S~8-=t++-l--l-W.:l+.1.t++ttti+lm-t++J:t1-J.:tf8J1j1;:t~++ft+-t1:;ErtJHl=l-<_ -----i~tUALCHANCE ·t-I-JI ________ ~~~"6'NUAL CHANCE 6 STREAM PED CROSS SECTION LOC ATION 67,600 68 ,000 68,400 68 ,800 69 ,200 69 ,600 70 ,000 70,400 70 ,800 71 ,200 71 ,600 72 ,000 72,400 STREAM Di ' ~NCE IN FEET ABOVE CONFLUENC E WITH BOX ELDER CREEK ' 5690 5Gao • [il ..J z => 0:: 5670 5660 5650 5630 72 ,800 u::: 0 O'. a. 0 0 0 ..J LL UJ l-o 6 0 0 en o_;;s ~ ~ Z Cl => w 0 f- 0 ~ UJ ~ oa:: :r:O <( (.) Cl.~ ~~ ~ <( <( w Cl w '"- 107P I I I I I L -5740 I 5740 I --!, - I I 5730 5720 0 ~ ' I I I I .1., .::...1. 7-1 -- - I I I 5730 Cl) llJ z _J u:: ::::, 0 a::: Cl'. LU c.. I-,- 0 ~J 5720 ;:,-0 0 0 (_) ...J u. 6 I-571 0 I I I I 5710 w w u. ~ z 0 i= 5700 :J7-2 --, I - ~ -+·. I-+ ,, -+ -l..l. -..J.~ L:_i: - 5700 <( > w ' -t+;+ -,--....I -w I -I-'-' I 5690 -r-I r T 5690 >-(.) z w 5680 5670 + -BO -1.-C7 - ' I r1 I fu .I -H--LE GEND -0.2% ANNUAL CHANCE FLOO D I ------1% ANNUAL CHANCE FLOOD f-, H· ----__ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -~ --------FLOOD i+ --,-~ STREAM SEO I+--=~+t -6 -h, C + -r,-CROSS SECTION )I LOCATION I 5680 (!) 0 U) <( ,_ u _ ii5 z w ~ ~ ::, w (!) Z Cl <( ::::, w i 0 1- (_)~ >-LU~ (.) z oo:: w :r:O (!) er:: <( u w Cl..~ ::, w ~~ ~ <( <( w □ w LL 72 ,800 73,200 73,6 00 74 ,000 74,4 00 74 ,800 75,200 75,600 76,400 76 ,80 0 77 ,200 77600 78 ,000 STR EAM DI STANCE IN FEET ABOVE CO NFL UENC E Wini SOX ELDER CREEK 108P 5810 5800 5790 i ~ 5780 tu w u.. ?; z Q 5770 i ...J w 5760 I j_ .I H-1+++1-++-H---i31i LEGEND ______ ~r~tNUALCHANCE l+H-!/rl+t+l·+t-t+H-1-1-t•l-t-H--H-H-IH-t+t-H--H-l+H-,+t-H-++++;1-H-I H-H-!H-l+t-H-++l-i----.-f---H-1-H-H--+-t-·l-t-·-H-1-HH-t-H·++++-t--HH---H __ 1 % ANNUAL CHANCE FLOOD 5740 ,- 78 ,000 78,400 :'8,800 79 ,200 79,600 80 ,000 80,400 80 ,800 81 ,200 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WI TH BOX ELDER CREEK ~ 0 81 ,600 82,000 82 ,400 2% ANNUAL CHANCE FLOOD 10% I\NNUAL CHANCE -FLOOD STREAM BED CROSS SECTION LOCATION 5810 5800 5790 5780 5770 en w _J i:L 0 0:: c.. 0 0 0 _J u. z :::, [l'.'. w f- 0 >-0 (.) 5760 G 5750 m ~ >--m ::. LU I 0 Cl) u _~ ~~ zo :::, w 01- (.)~ G w ~ m o a:: C!l I 8 ffi ~~ as ~ ~ ~ <( <t: U I C, LU u. 109P 5390 ·~ii:--5390 C!l ~ -a: GI- f, < --.. - < I 5380 Cl) 5380 w ~ .J UJ u:: UJ 0 0:: c::: Cl a. I 5370 0 Cl 5370 0 I- 0 :::> .J 0 0 IL > <( e. I-5360 'I 5360 w w ~t:a) LL -{ :I ~ :4 f d - z -- 0 ?'1 i= 5350 : -5350 <( -J > ---. w ....I - w -3;-: 5340 >-5340 -u z -•.u -t') 0 en <( -->--u_ LiS [~ z -LU ~ ~ -~TI I :::;; 5330 -5,J 30 LU Z Cl ' ~ -LE GEND :::> w -z 0 1--~ -0.2% ANNUAL CHANCE <( Cl c2 -FLOOD :::;; ---1 % ANNUAL CHANCE >-w~ FLOOD (.) -z 0 0: ~ -2% ANNUAL C~CE LU :r:0 -FLOOD t') 5320 10% ANNUAL CHAN CE 0:: <( u --------FLOOD LU a..~ :::;; -LU ~ §E ~ STREAM BED ...J -~ <( <C 7 :$ .J :1 -0 CROSS SECTION LU --I -LOCATION 0 -LU LL. 0 500 1000 1500 200 0 2500 3000 3500 4000 4500 5000 5500 600 0 6500 STRE AM DISTA NCE IN FEET ABOVE SOU TH PLATT E RIVER 11 0P 5410 54 00 - I 5390 a - ~ 6 .. I-538 0 ~· UJ -: UJ ' u.. ~ z -0 -~ 5370 '' '., I ,---~~·0·1~ - > - UJ ·r,- ...J I ~I 5360 - 5350 - ---- 5340 -! 51il , .. ~-_9 I - ST -N ~I -1 -II ,m 4900 510 0 5300 5500 5700 5900 6100 63 00 6500 oiOO STREAM DIS TAN CE IN FEET ABOV E SOUTH PLATTE RIVER l I - -, - - - LEGEND 0.2% ANNUAL CHANCE FLOOD I ---_ __ ~~Oi~NUAL CHANCE __ _ __ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHAN CE --------FLOOD ~ STREAMBW 0 CROSS SECTION LOCATION H- 6900 7100 7300 541 0 5400 539 0 53 80 5370 536 0 5350 750 0 en w ~ ...J LJJ u::: LJJ 0 0:: c:: 0 Q. :c 0 0 0 I- 0 => ...J 0 LL >-u :a: "' <.!) 0 (J) <( I-o_LiS z UJ ~~ ::;; UJ <.!) z o <( => UJ ~ 0 I- ::;; 0 ~ >-LJJ~ u z 0 :i::: UJ :c 0 <.!) ll'. <( (.) UJ Cl..~ ::;; UJ c2 ~ -' ~ <( ~ UJ □ UJ LL 111 P I I I I I I I I I I I I I I I I I I I 5420 5410 5400 tii 5390 w u. ~ z 0 ~ w ...J w 5380 5370 ~ 7900 8100 8300 850 0 8700 8900 STREAM DISTANCE IN FEET ABOVE SOUTH PLATTE RIVER LEGEND ______ itJto~NNUAL CHANCE __ 1 % ANN UAL CHANCE FLOOD STR!;AM BE D CROSS SECTION LOC/iTIO N J 542 0 5410 5400 5390 5380 5370 5360 (f) w ...J u::: 0 c:: a. 0 0 0 ...J LL ::.:: UJ UJ 0:: (.) I (.) I-::, Cl 112P 5470 'l! ~ m 5460 .. 5450 0 ~ e, I-5440 w ----w u. -~ z 0 i== 5430 <( > --w ..J w -..,,... 4h 5420 I I I ..I I ' --~ -. - h- 5410 5400 -j.' 1500 2. 00 2500 3000 3500 4000 45 00 5000 5500 6000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH TOLL GATE CREEK I . - - - I 7 L :p: LEG END 0.2% ANNUAL CHANCE FLOOD ----__ ~ra'b~UAL CHANCE -----2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD ~~ STREAMBED 0 CROS~ SECTION LOCATI O 6500 7000 7500 5470 5460 5450 5440 5430 54:WI 5410 8000 ~ UJ Cl) UJ 0:: w 0 ..J u:: UJ 0 ~ Cl'. a.. (9 0 ....J ....J 0 0 0 I- ..J I-IL en <( UJ >-(.) z w C!) o -<( 0 en I--Li) z w ~~ ::;; w C!) Z Cl <( ::, UJ z 0 I-<( 0~ ::;; >-UJ ~ (.) z 0 0:: w I O C!) Ct'. <( (..) w a..~ ::;; w ~ §E ...J ~ <(::S.. w 0 w u.. 113 P I I I I I I I I I I I I I I I I I I I - 5510 I 5480 :... -' ~ I w I w 5500 I 5475 (/) 0::: w 0 ...J ii: w -0 !;: Cl'. c.. (9 0 _J 5490 547 0 _J 0 0 0 I- 0 I ...J I-LL (J) > <1; <l: ~' e. w I I -! Iii 5480 -5465 r w u. ~ .t . 1 -r·~v, 0 -ft ·,_. '/ -+= I I i== 5470 I I --5460 <l: ' T > w .. ..J w - --' .. ~ ·-- 546 0 I I . ' i I 5455 >-u . z w I (!) o -< 0~ >-- -z -w w ~ ~ -: ' I ~-• ::. 5450 I 545 0 w zo (!) LEGEND < ::,W z 0~ 0 2% ANNUAL CHANCE :li FLOOD 00 1 % ANNUAL CHANCE >--------LOOO u w Q. z oo:: -__ _ __ i~o'6'hNUAL CHANCE w :r:0 544 0 (!) -10% ANNUAL CHANCE ex: <1; (.) --------FLOOD w a._~ ::. -w ~~ -~ STREAM BED -' 0 ~ <1; ~ -I -CROSS SECTION w -LOCATION 0 w u.. 8000 8500 9000 8500 9000 9500 10,000 10,500 11,000 11 ,500 12,000 12,500 13 ,000 13 ,500 STREAM DISTANCE IN FEE T ABOVE CONFLUENCE WITH TOLL GATE CREEK 114P . I -- 5500 I I 5495 - - 5490 I -0 - ~ ~ .... 5485 I -UJ UJ u.. -~ ' .. z . 0 ( I ' ~ 5480 ' > . UJ ...J UJ I 5475 - I . 5470 ' ' - - 5465 " - I - 13 ,500 14 ,000 14 ,500 15 ,000 15 ,500 16 ,000 16,500 16 ,500 17 ,000 17,500 STREAM DISTAN CE IN FEET ABOVE CON FLUEN CE WITH TOLL GATE CREE K ' - i I I LEGEN D 0.2% ANNU AL CHANCE FLOO D 1 % ANNUAL CHAN CE FLOOD 2% AN NUA L CHANCE FLOOCI I 10% ANNUAL CHAN CE ·--FLOOD - ~STREAMBED 0 GROSS SECTIO N LOCATION 18,000 18 ,500 55 15 5510 5505 5500 5495 5490 5485 ~ LU (/) L'.J ~ w (..) _J ~ u ; 0 I- Cl'. <( a.. (.9 _J 0 _J 0 0 0 I- _J I-u... Cl) <( LU >-0 z UJ (!) o -< U en I-• ii) z UJ ~~ :::;; UJ za (!) < ::) LU z 0~ < :::;; uo >-(_) L.Uo.. z 0 a:: UJ 3:0 (!) et: <( (.) UJ a..~ ::::!: UJ c2 ~ ...J ~ <(~ UJ D UJ u.. 115P I I I I I I I I I I I I I I I I I I I 5570 i 5570 I -I - It-I - -r/l I 5550 I ! 5550 LJ.J ~ ...J -u::: U.J I U.J 0 (!:'. Cl:'. 0 ll. I- 5530 5530 0 en !~ 0 0::: 0 u::: 0 ...J LL ~ ~ ~ ■,, 551 0 ' 5510 I-w w u. ~ -· z --0 -~ 5490 .,. 54 90 I I' > w _J w - 5470 54 70 > u -z UJ (!) 0 en <I'. I-0 <1'. z _w -UJ ~ ~ ::;; -UJ 5450 5450 (!) Z Cl --LE GEN D <I'. ::J W i 0 I--0.2% ANNUAL CHANCE 0 ~ FLOO D -----__ 1"-ANNUAL CHANCE > U.J ~ FLOO D u z Q C:: _____ 2% ANNUAL CHANCE UJ IO 54 30 FLOOD (.!) 10% ANNUA L CHAN CE er: <( u --------FLOOD UJ Cl.~ ::;; -UJ c2 ~ ~ STREA',BED --' --0 ~ <( <I'. r, CRO SS SECTION UJ LOCATION 0 UJ u.. 105,800 106,200 106 ,600 107 ,000 107,4 00 107 ,800 108,200 10 8 ,600 109,000 r 109,400 109 ,800 110 ,200 110,600 11 1,000 STR EAM DI STAN CE IN FEE T ABOVE CONFLUENCE WITH SOU TH PLATTE RIVER 116 P 55 90 I 557 0 5550 ~ 0 > <( ~ - 1--55 30 w w LL ~ z • 0 i= 55 10 -<( > w ...J w 5490 5470 5450 l 111 .()00 111 ,400 111 ,800 I 5590 5570 555 0 553 0 11 I 5510 549 0 547 0 LEGEN D 0.2% ANNUAL CHANCE FLOO D ______ ~~t t UAL CHANCE _____ 2% ANNUA L CHANCE FLOOD 10% ANNUAL CHANCE --------FLOO D ~ STREAM BE D 6 CROSS SECTIO N !i LOCATION 112 ,200 112 ,600 113,000 113,400 1·13 ,800 114 ,200 114 ,600 115 ,000 115,400 115,800 11 6,200 STREAM DISTANCE IN FEET ABCJVE CONFLUENCE WITH SOUTH PLATTE RIV ER Cl) w ~ ...J u::: UJ UJ 0 a:: 0:: () a. I-Cl Cf) 0 a:: 0 u:::: ...J u.. >-(.) z w ~ 0 en >-o _ u5 z w ~ ~ ::;; w (.!) z o <( :::, UJ z oi <( ::;; () 0 >-(.) UJ a.. z 0 a: w :r:O (.!) 0:: ~u w a..~ ::;; w ~~ ..J ~ ~<t: w Cl I± 117P I I I I I I I I I I I I I I I I I I I 561 0 I 561 0 __J .. (/) 55 90 I 5590 I I w ~ ·r:, ...J UJ >-u:: UJ 0 0::: Cl'.'. u a. f- 55 70 I 55 70 0 en 0 0::: 0 u:::: a ...J u. ~ - 6 tu 5550 5550 w - u. ~ -I z 0 - ~ 5530 I : ',, 553 0 :; I'' _LL I w -...J w -5510 >-5510 u z w --<.! 3 Cl) <( ---I--Li) z w ~~ ::; w 5490 5490 (!) zo LEGEND <( ::) UJ z 0 ~ 0.2'4 ANNUAL CHANCE <( FLOOD ::; 0 0 _ _ __ 1'4 ANNUAL CHANCf >---u UJ c.. FLOOD z oa:: _____ 2% ANNUAL CHANCE w :c 0 FLOOD (!) 5470 10% ANNU AL CHANCE Cl:'. <{ (._) --------FLOOD w a..~ ::; w c2 ~ ~ STREAM BED ...J 0 CROSS SECTION ~ <{ <{ w 1-H -t+t LOCATION C) w u.. 116 ,2 00 116,600 11 7,000 117,400 117 ,800 118,200 111}.600 119,000 119,400 119,800 120,200 120 ,600 121 ,000 121,400 STREAM DIST ANC E IN FEET AB OVE CONF LUEN CE WIT H SOUTH PLATTE RIVER 118P -;:j I I I I 5630 563 0 I I 0 5610 I 0 5610 (/) w ~ ..J . U:: UJ UJ 0 0::: 0:: 0 a.. I- 5590 5590 0 Cf) 0 0::: 0 u::: 0 ..J -IL ~ 1,-- ~ I-5570 w ' 5570 w u.. ~ z I] --1 --0 f:'. 5550 'r '' I I 5550 ~ ..J I w --_J w -- ---5530 > 5530 I u z w ----(!) 8 ~ <( -. ·'z . --_w -w---"' i:::~ -:::. -55 10 I 5510 w zo ! (!) LEGEND <( ::> I_Ll '' -z 0 ~ 0 2% ANNUAL CHANCE <( H-. ·• FLOOD :::. 0 0 . L _ __ ~~O~iNUAL CHANCE > . . ----u UJ 0. -z o o::: . __ _ __ ~~tc:ftUAL CHANCE w ::r:0 5490 (!) 10% ANNUAL CHANCE O'. <( u --------FLOOD w CL ~ :::. . -~ STREA M BED Ill ~~ ...J . ~ <( <C -++ 6 CROSS SEC TI ON -· w -LOCATION D w LL 121,400 121 ,800 122 ,200 122 ,60 0 123 ,000 123,400 123 ,800 124 ,2 00 STREAM DISTANCE IN FEET A BOV E CONFLUEN CE WITH SO UTH PLATTE RIVER 119P 5630 ' 5630 I I I (/) 5620 a; 562 0 u w ...J ....J ::i u: (9 0 I 0:: f-.,. c.. ~ 0 561 0 ~ 5610 0 en I --0 --0 ...J a ....J 0 .. -u. ~ (9 ~ I I I-5600 I --5600 w --w ---lJ.. .. ci~ I ~ .. ,,,. .. j z ~ -0 ,· i== 5590 I I 5590 I I I <( > -w ..J ,_ w I 5580 I 5580 >-I u z UJ (!) o ~ <( U en ~~ I--i5 -z UJ t~ -:::; UJ 5570 I 5570 (!) za -LEGEND <( ::iw z 0 ~ 0.2% ANN UAL CHANCE :li FLOOD uo __ 1% ANNUAL CHANCE >-----u W CL -FLOOD z o o:: _____ 2% ANN UAL CHANCE UJ :r:O 5560 FLOOD (!) -10% ANNUAL CHANCE 0:: <( (..) --------FLOOD UJ a..~ :::; ~ STR EA M BED UJ ~~ _, i:r -: t -6 CROSS SECTI ON ~ <($ -UJ LOCATION C, UJ u.. 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 STREA M DI STANCE IN FEET ABOV E EAS T BELLE VI EW AVENUE 120P I 5660 I I --5650 ' 5640 I -- o > <( -~ I 1--5630 I --11 -,-'/ w 1-f-1;:~.J.. w LL --"' ?; ·~ -- z 0 5620 1-r -----j::: -' I ''' ? ' <( F';:f~ ......;..;-, -~II".~ .. > .... -w -__J 1-±H w --I - 5610 - I+ ----,_ -- 5600 I± t-i· -H-I.± -·Ii: --I-,· I- 5590 ' 11 \-, --I., ·l: -- < -f-J-.,G JI - - 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 STREAM DISTANCE IN FEE T ABOVE EAST BELLEVI EW AVENUE - 5660 8 I I -, "T. 5650 I 5640 '' ,~ a-- 777 I 5630 - 5620 5610 - . --~- I 5600 LEGEND 0 2'4 ANNUAL CHANCE FLOOD ----__ 1% ANNUAL CHANCE FLOOD -_____ 2% ANNUAL CHANCE FLOOD I 10% ANNUAL CH ANCE + ---------FLOOD ~ STREAM BED 0 IJ: CROSS SECTION LOCATION 4600 4800 5000 5200 I Cl) () UJ ...J ...J :::J u:: (9 0 I Cl'. I-Q. 0 ~ 0 CJ) 0 0 ...J ...J 0 lL (9 > t.) z w <.!) o ~ <( () en I--~ z w ~~ ::. w <.!) Z CJ <( :::JW z 0 I-<( () ~ ::. > UJ ~ t.) z oo:: w IO <.!) Cl:'. <Ct.) w CL~ ::. w ~~ -' ~ <($ w 0 w u.. 121P I I I I I I I I I I I I I I I I I I I ,. 5680 5670 a > <{ 6 I-5660 w w u. ~ z 0 ' .fr..· ~ 5650 ~J.~\b ·~~-· > w ...J w = 5640 f 5630 562 0 ,_ -1 11 52 00 540() 5600 5800 6000 6200 6400 6600 6800 7000 STREAM DISTANCE IN FEET ABOVE EAST BELLE VI EW AVEN UE 7200 -5690 ~~ _LI ' LEG END ______ ircr-o~NNUALCHANCE __ _ -· __ i~oi~NUAL CHANCE _____ 2% AN NUAL CHANCE FLOOD 10% ANtl UAL CHANCE --------FLOO D 7400 7600 5680 5670 5660 565 0 5640 5630 7800 (/) w ...J u: 0 0:: a.. 0 0 0 ...J IL >-0 z UJ (.!) <( f-z UJ ::;; UJ (.!) <( z <( ::;; >-0 z UJ (.!) ex: UJ ::;; UJ ...J ffi Cl UJ u. I 0 ....J :::, C) I I- ~ en 0 ....J 0 C) o ~ 0~ _w ~ ~ zo :::, w 0~ 00 UJ a.. 0 0: :r:O <( (.) a..~ ~~ <($ 122P I 5730 I I I 5720 57 10 -0 '& > < I I ~ I I-5700 w ' w - lL - ~ .. ' ,~ ' z f\l,l,Z V 0 'I i== 5690 I < > w i -' w I ·~ 5680 " , 1111 I --5670 5660 I T --j,'f -T 1-c 78 00 8000 820 0 84 00 8600 8800 9000 92 00 9400 9600 ST REAM DISTANC E IN FE ET ABOVf -"ST BELL EVIEW AV ENUE 573 0 5720 57 10 5700 5690 I 5680 I ! .... + 5670 LEGE ND 0.2% ANNUAL CHA~CE FLOOD ------}~o'6NoNU AL CHANCE _____ 2% ANNUAL CHANCE FLOOD 1Cl% ANNUAL CH ANCE ---------FLOO D ~ STREAM BED 6 CROSS SECTION LOCATION 9800 10,000 10,2 00 10,400 Cl) I (.) w ...J _J ::::, u: (.9 0 I 0:: I-a. ~ 0 0 en 0 0 ...J _J 0 LL (.9 >-() z w (!) o ~ < (.) rn I--i'.5 z w ~~ ::E w (!) Z Cl < ::::, w z 0 I-< (.)~ ::E >-UJ lr () z o o::: w :i:0 (!) a:: <( u w a..~ ::E w ~~ ~ <(!S. UJ 0 UJ LL 123P I I I I I I I I I I I I I I I I I I I +t- - 57 70 I 577 0 :c 5760 5760 r/) (.) llJ ....J -...J ::::> j... u::: (.'.) -0 :c a: I-c.. ~ 575 0 0 5750 0 en I 0 0 ....J 0 ...J 0 "" u. ~ (.'.) '' ' -~ . ' I-57 40 5740 w w - u. ~ z - 0 I -~ i= 5730 I ·~~Ii -I I 5730 <{ I ,--:CV.~ > I -w ....I '' w -,siz· ~ - 5720 >-I r-! 5720 (.) z c-,-. UJ -ii--n: ('.) o ---•· <( (.) en [E I · 1---Li) z -. --UJ 1::: ~ ~--::. 5710 I 5710 UJ zo -~ I LEGEND ::::> UJ I+ ~ 0~ 0.2% ANNU/1.l CHANCE --~ FLOOD (.)0 ' 1% ANNUAL CHANCE >-------(.) W e.. 11 FLOOD z oa:: µ_ -_____ :~i~NUALCHANCE UJ :c 0 5700 T ('.) 10% ANNUAL CHAN CE Cl'. <( (.) --------FLOOD UJ 0.... ~ ::. --UJ ~~ I -~ S~EAM BED ~ -~ lt1 1 r I 0 <(~ ~ ,r CROSS SECTION UJ l'--LOCATION 0 -UJ u.. 10,400 10,60 0 10 ,800 11,000 11 ,200 11 ,1 00 11 ,6 00 11 ,800 12 ,000 12 ,200 12,400 12 ,6 00 12 ,800 STREAM DISTAN CE IN FEET ABOVE EAST BELLEVIEW AVENUE 124P 5390 - 538 0 5370 0 ~ ~ I-536U w w u. ''' ~ ' - z -0 '' ~ 5350 J' ' ~ 'I ~ w ...J )( w 534 0 I - 5330 - 5320 0 400 BOO 1200 1600 2000 2400 2800 3200 3600 4000 STREAM DISTANCE IM FEET ABOVE CONFLUENCE WITH LITTL E DRY CREEK ' ' - - LEGEND 0.2% ANNUAL CHANCE FLOOD ---___ 1%ANNUALCHANCE FLOOD _____ 2% ANNUAL CHANCE FLOO D 10% ANNUAL CHANCE --FLOOD ~~~ STREAM BED 6 CROSS SECTION LOCATION 440 0 4800 5390 5380 5370 5360 5350 5340 5330 5200 I en (..) LJ.J _j ...J :::> u:: c., 0 0 er. 0 a. 0 0 3: 0 z 0 LU ...J LU u. 0:: c., >-(.} z w C!) o ~ <( <..> en I--u) z w ~ ~ ::E w ~ zo :::> w z oi ~ (..) 0 >- '.) LU a.. :.,: oo::: w :r:O C!) <C (.) Ct'. w a...~ ::E w ~~ _, ~ <(~ w 0 w u. 12 5P I I I I I I I I I I I I I I I I I I I I ~ I I I I I I I I I I I I I I I I I a ~ e. I-w w LL ~ z 0 ~ > w -' w 5420 541 0 5400 ... 5390 5380 I 537 0 I - 53 60 5350 - 52 00 - I - - ---- I - I 56 00 6000 6400 1 z I '-1- ' ~-.. ' '. ' I - - ' I - rt ---- 6800 7200 7600 80 00 r 8400 8800 STR EAM DIST ANCE IN FEE T AB OVE CO NF LUENCE WITH LITT LE DRY CREEK 5420 I en u 5410 UJ _J ...J :::::> u:: C) 0 0 a:: 0 c.. 0 5400 0 3;: C'I z () w -• .J w I LL a::: .. C) 5390 -- 5380 53 70 >-(.) z w (!) o ~ < u (J) I--i1i z w ~ ~ ::::;; w 5360 (!) zo LEGEND < :::::> w z 0 ~ 0.2'4 ANNUAL CHANCE < FLOOD ::::;; 0 0 __ , 1% ANNUAL CHAN::E >-----(.) W a.. FLOOD z Q C:: _____ 2% ANNUAL CHANCE w :r:0 FLOOD (!) 10% ANNUAL CHANCE Cl'. <( u --------FLOOD w o...~ ::::;; ~ STREAM BED w ~~ ...J ri! <(:'5-6 CROSS SECTION w LOCATION a w u.. 92 00 9600 10 ,000 10,400 126P ' 545 0 ' ' ... r, ' 544 0 I I I I 5430 '. C > L -< 6 t-5420 4 UJ UJ u. ~ z 0 -~ 5410 <I: > d UJ -..J UJ - -· 5400 I - I ij - -5390 ' - t:f -5380 --- 10,400 10,800 11 ,200 11,600 12,000 12,400 12,800 13 ,200 13 ,600 14 ,000 STRE AM DISTANCE IN FEET ABOVE CONFLUENCE WITH LITTLE DRY CREEK . - 5450 5440 I 54 ::1 0 I r 542 0 5410 I 5400 I 1 ' J([ 5390 LEGEND 0.2% ANNUAL CHANCE FLOOD ---___ 1%ANNUALCHANCE FLOOD _____ 2% ANNUAL CHANCE FLOO D 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED 0 CROSS SECTION LOCATION 14,4()0 14,800 15 ,2 00 15 ,600 I Cl) (..) w ...J ..J :::, Li: ('.) 0 0 0:: 0 c.. 0 0 3: 0 z 0 LU ..J LU u. er: ('.) >-u z w (!) o -<( (.)Cf) I--i;5 z w ~ ~ ::ii: w z o (!) <( :::, w z 0 t-~ (..) ~ >-LU~ u z oa::: w IO (!) a: <( (..) w a..~ ::ii: w c2 ~ -' ~ <(~ w 0 w u. 127P I I I 5490 ,...,..,,...,...,._,..,..._,..,..,,...,..,--,...,-.,...,..1--H--,...e-H-1-H--r-t--H-t-"H~-H-~ 0 ~ ~ 54 80 5470 ljj 5460 w u.. ~ z 0 i== 5450 ;; w ..J w 5440 5430 54 20 ft 5,600 ., ' 16,000 16,400 16 ,800 - ;-', · 17 ,200 17,600 18 ,000 18,400 18 ,800 19 ,2 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH LITTLE DRY CREEK '' - I r I ' . - -H - fl? . LEGE ND 0.2% ANNUAL CHANCE FLOOD 1 % ANNUAL CHANCE ------FLOOD _____ 2% ANNUAL CHANCE FLOOD 10% J'.NNUAL CHAN CE --------FLOOD ~ STREAM BED c) CFi'lSS S!:CT10N LOCAi iON 5490 5480 5470 5460 54ti0 5440 5430 19 ,600 :10 ,000 20,400 20 ,800 I Cf) (.) w ....I ...J :::::::, Li: (.9 0 0 0:: 0 a. 0 0 s: 0 z 0 UJ ...J UJ u. 0:: (.9 >-0 z LU (!) o ~ ,'( (.) en I--~ z LU '>-0::: ::. i--< LU (!) z ;::, < :::::::, w i oi >-(.)0 0 UJ c.. z o o::: LU IO (!) a: <( (.) LU Cl.~ ::. LU c2 ~ ...J 12 <(:!. LU 0 LU LL 128P . ,r I. '1-, 5540 I 5530 5520 0 } ~ - I-5510 -w ' w - u. -- ~ z 0 ~ 5500 > '' w ....I w ..,; 0 5490 -L j..; :t · - 5480 - -1 .... --- --j rr -, 5470 , I - I :tr-1 1 .x 20,80 0 21,200 21,600 22,000 22,400 22 ,800 23 ,20 0 23,60 0 24,000 24,40 0 STREA M DISTAN CE IN FEE T AB OVE CONF LUENCE WITH LI TTLE DRY CREEK I 5540 5530 I =- 552 0 - -I 5510 5500 - I 5490 ' ~ur,fi y· 5480 LEGE ND 0.2% ANNUAL CHANCE FLOOD ----__ ~~oi~NUAL CHANCE _____ 2%AN NU ALCHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED -0 CROSS SECTION LOCATION 24,800 25,200 25,600 26 ,000 I I (/) (..) w _J ...J ::J u:: (.') 0 0 Cl'. 0 C. 0 0 s: 0 z 0 UJ ...J UJ u. fl:: (.') >-u z w (!) o -<( (.) en I-• i1i z w i:'.:~ :::;; w Z Cl (!) <( ::J W z 0 I-<( (..) ~ :::;; >-UJ ~ u z o o:: w I O (!) tl'. <{ u w Cl.~ :::;; w c2 ~ ~ <{ :'5. w D w LJ._ 129P I I I I I I I I I I I I I I I I I I I - I 5580 I :r: 0 en (.) 5570 LU ....J I ...J ::::> u: (.'.) 0 0 a:: 0 C, a. 0 5560 I 0 3: I I 0 z I 0 w a ...J w I u.. 0:: > I (.'.) I <i: I ~ I 555 0 I I-I w w -u. ~ z I 0 ' ~ 5540 t" w -' w ' ---5530 ,~ >-u z -w -~ C!) o ~ <( (.) Ul I--~ z w i:'.: ~ ::::; I I w 5520 C!) z o LEGEND <( ::::> w --z 0 ~ -0.2% ANNUAL CHANCE ~ FLOOD (.)0 __ 1% ANNUAL CHANCE >-----u w a. FLOOD z Q Cl:'. _____ 2% ANNUAL CHANCE w :r:0 5510 FLOOD C!) 10% ANNUAL CHANCE Cl'. <( (.) ---------FLOOD w 0.... ~ ::::; ~ STREA M BED w ~~ ·-,J, l 0 CROSS SECTION ~ <(~ w -LOC ATION C) -,_ w LL 26,000 26,40 0 26 ,800 27 ,200 27,600 28,000 28,400 28 ,800 29 ,200 29,600 30 ,000 :,0,400 STREAM DISTANCE IN FEET ABOVE CON FLUENCE WITH LITTLE DR Y CREEK 130P 5650 I - -5640 I 5630 I - 0 > -<( ~ I I-562'1 ' w -w ' u. ~ --z 0 i== 5610 <( > UJ ...J UJ - 5600 I -, --,-~ 7 5590 -L -- ' ,-ui _ ---5580 .. ' ' 30,400 30,800 31 ,200 31 ,600 32,000 32,400 32,800 33,200 33,600 STREA M DISTANC E IN FEET ABOVE CONFLUE NC E WITH LITTL E DRY CREEK - - ---j r-; I+ 1+1± J.-1 - I LEGEND 0.2% ANNU AL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNU AL CHANCE --FLOOD ~ STREAM BEO 6 CROSS SECTION LOCATI ON 34 ,000 34 ,400 34 ,800 5650 5640 5630 5620 I 5610 .L 5600 5590 55 80 I U) <..) w _J ...J ::> u: <.9 0 0 er 0 a. 0 0 s: 0 z 0 UJ ...J UJ u.. a:: <.9 >-u z w (!) o -<( <..) en I-. uS z w i:'.= ~ ::; w (!) zo <( ::,W z 0 I-~ <..) ~ >-UJ ?Z u z QC:: w (!) IO ex: <{ (.) w a..~ ::; w ~~ _J ~ <{ ~ liJ 0 w LL 131P I I I I I I I I I I I I I I I I I I I I I I a > <( ~ t;j w u. ~ z 0 i== <( > w ...J w 5355 I 5350 5345 5340 I 5335 I 5330 I 5325 5320 0 I I ''' '' I I 11 ~i 50 100 150 I I 11 I I '' ' '' ,U.J. I ' -I ' I I I - - - 200 250 300 350 400 450 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH GREENWOOD GULCH - 5355 en en ~ a.. Cf) >- 5350 LJ.J cc ...J I U:: 0 0 ....J => a::: <.9 c.. 0 0 '' '' 5345 0 0 -0 0 I 3: ...J u.. z w w a:: 5340 <.9 5335 5330 >-' (.) z w t? U) <( I il f--oi1i z '~ w 0~ ~H :::. 5325 w ()0 -t? LEGEND <( 0 ~ z -0.2% ANNUA L CHANCE <( w ~ FLOOD :::. 1 % ANNUAL CHANCE >-0 <( FLOOD (.) :r:a.. z ~O'. _____ ~~o'6~NUALCHANCE w a_O t? 10% ANNUAL CHANCE 0:: ~~ --------FLOOD w :::. ~ STRE AM BED w ~o ....I z 0 ~ ~ CRO SS SECTION w LOCATION Cl ~ w u.. 500 550 600 650 132P a ~ 6 5360 5355 5350 Gj 5345 w u.. ~ z 0 ~ w ...J w 5340 5335 5330 5325 650 700 750 800 -r-, 850 900 950 1000 1050 1100 1150 STRE AM DI STANCE IN FEET ABOVE CONFLUENCE WITH GREENWOOD GULC H j. • .J.. .-1 1 +-· .. ; .bfi LEGEND ______ ~i.2~0~NNUAL CHANC E _ __ t~'6N 0 NUAL CHANCE 2% ANNUAL CHANCE FLOOD 1200 10% ANNUAL CHANCE -FLOO D STREAM BEO CROSS SECTION LOCATION 1250 5355 5350 5340 1300 (/) UJ ..J u:: 0 0:: CL 0 0 0 ..J u.. Cf) Cf) ct >-CD I u __J ::::, (9 0 0 0 s: z w w c::: (9 133P I I I I •• I I I I I I I I I I I I I I 5365 5360 5355 rt 1-5350 I UJ UJ u. ~ z 0 f'.: 5345 ~ UJ ..J UJ 5340 i...,.,--4 H-r 1:;::;qc:;_:J:_tt,t,r',_'Tt-t-H-t-t-t-1-t- ,-.-;H-++-+-"+-+ ,, " 1300 1350 1400 7 1----t--!-'-t-t+--t-H-1 H--I I+ h ri- 0 r++-t-H-H-11--t-t-H t:l+l=J:J+1=!+11=J+l=J+j::j:j::-t~)I ~-,_ t-r-r_rn-r.-,,:f~-l=",-,-,-ti 1450 STR EA M D ISTAN CE IN FEET ABO VE CO NFLU ENC E WITH GREENWOOD GULCH L -:+f+t-t+-i+-H-H-1-/-t-H I LEG END ______ ~l.2J'o~NNUAL CHANCE __ _ _ __ ~~O~NUAL CHANCE __ __ __ ~1~NUAL CHANCE · ~•J. l\NNUAL CHANCE --------F .. Ov J ~ 6 S 11 F.AM BED CROSS SECTl'JN LOCATION 5365 5360 5355 -5350 I± Ff 5345 5340 5335 Cl) !.J.J _J u::: 0 0:: CL 0 0 0 _J LL en en <{ a.. >-Ill I u _J ::> (9 0 0 0 s: z w w e:::: (9 134P ,.. I I ·-.. 5740 I -: 573Q ·-a·, : n Ii,- 5720 0 !J:; -; ~ 'i f _/J ' , ••. ~.-t=G~ 6 T ~. ~ ~ t-• 5710 I w w u. ~ z 0 I i= 5700 I < I > w - ..J w - 5690 o I '· I --- 5680 I -- 5670 rt-- --- 0 200 400 600 800 1000 1200 1400 1600 1800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH CHERRY CREEK I ;T t+ I I I - t- -_, ... +., ffi LEGEND 0.2% ANNUAL CHANCE FLOOD -1% AN NUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD ~ STREAM ee:., 0 CROSS SECTI ON LOCATION 2000 2200 2400 5740 5730 5720 ,;, 5710 5700 5690 5e90 2600 ::.::: w Cl) w w a::: ...J 0 u::: z 0 0 0:: >-a. z 0 <( 0 0 0 >-...J Cl. IL Cl. <( :r: >-(.) z UJ C) o ~ < Oen ,.... -~ z UJ ~ ~ ::!: UJ zo C) < :::::, UJ z o i < ::!: 00 >- (.) Wa.. z oo::: UJ :r:0 C) Cl'. <( u UJ Cl.~ ::!: UJ ~~ ~ <(~ UJ 0 UJ LL 135P I I I I 576 0 5760 •· -· :J:~r ., '· ~ r .:i.,..;1 --LU Cl) LU 5750 5750 w 0:: r ...J (_) I -u:: z _, 0 0 ' . :\.1 , ~ -i . CX'. >-ll. z l -' 0 <( 574 0 5740 0 (_) -0 >-...J a.. 0 Li. a.. ~ .. ' <( ~ :c I-w 5730 5730 w u. ~ z 0 ' I ~ 572 0 ' I 5720 ;; +· w ' .J w ~-~ -,,. ' -5710 v,. 5;10 >-(..) . l. z w rl-t-r <.!) o -<( (_)~ >-z _w -w ~ ~ ::!: -I w 570 0 5700 <.!) z □ I '' LEGEND <( :::> w ~ 0 ~ 0.2% ANN UAL CHAN CE FLOOD ::!: <..>o __ 1 % ANNUAL CHAN CE >-----(..) LU a.. -FLOOD z o o:: _____ 2% ANNUAL CHANCE w :c 0 569 0 FLOOD <.!) t-10% ANNUAL CHAN CE 0:: <( u --------FLO OD w a..~ -::!: ~ STREAM BED w ~~ ...J 6 CROSS SECTION c2 <(~ w lH H LOC ATION a w u.. 2600 2800 30 00 3200 3400 3600 3800 4C00 r 4200 4400 4600 4800 5000 STREA M DIS TANCE IN FEET ABOVE CO NFLUEN CE WITH CHERRY CREEK 136P I 5370 i , ,J _Ji -It .. -' ,;-·n · :.µ I I !t ' ·-_,_ f :u .. r • 5365 ·+-t ;-w .. --_.-t,; t t-r 5360 0 ~ 6 .. I-5355 ' . '' '. UJ UJ -u.. - ~ .. , I z I I 0 i= 535 0 <( .. > ,,.. UJ r; ....J t UJ - ... 5345 ; 'j4 -- -- -53 40 --- ~ ---.. -.. -.. .. 533 5 I -I .. .. -:a : , "' T 0 200 400 600 800 1000 1200 1400 1400 1600 STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATT E RIV ER J. 5385 ' "t+ 5380 5375 -~ - 5370 5365 5360 - 5355 LEG END 0.2% ANNU AL CHANCE FLOOD 1 % AN NUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNU AL CHANCE --FLOOD ~ STRE_.M BED 0 CROSS SECTION LOCATION 1800 2000 220 0 2400 -- en UJ ....J :::c u::: (.) 0 _J 0:: ::::> C. c., 0 LU 0 LU 0 _J ....J IJ.. >-<..) z w (!) 0 en <( I-o _~ z w ~ ~ ::;; w (!) zo <( ::::> w z 0 I-~ (.)~ >-LU lr <..) z oo::: w :::c 0 (!) 0:: <( u w a..~ ::;; w ~~ ....I ~ <( <( w Cl w LL 137P I I I I I I I I I I I I I I I I I I I 54 00 .... ,.! I '-'--~ 5400 i 1 ~ ~b 539 5 5395 en I w ...J :;r:: u::: (.) 0 ...J c:: :::::> 0.. (9 539G I -5390 0 lJ..i 0 UJ ' .....! :, ... ~1-0 '' ...J o , ,. u. ~ 4 ~ -'· tu 5385 l· ~· ·,-5385 LU u. ~ -- ' z -~ 0 ~ 5380 I I 5380 ' LU -' LU - 5375 5375 >-I I I u z --1 ' w (!) 0 en <( --f-o_u5 -z w r::~ -' :::;; w 5370 '' 5370 (!) z o t -t LEGEND <( :::::> UJ 0.2% AN NUAL CHANCE ~ o i FLOOD :::;; (.)0 -______ 1%ANNUALCHANCE >- FLOO D u UJ c.. z Q C'.'. -_____ 2'1,ANNUA LCHANC E w :;r::O 5365 FLOO D (!) 10% ANN UAL CHANCE 0:: <( (.) --------FLOOD w Cl..~ :::;; ~ STR °'~ BED w ~~ ~ . Qjli -::t rr -c) <( <( + -· CROSS SECTION w -,. LOCATION 0 w I LL 2400 2600 2800 3000 3200 3400 3600 3800 400 Ll 4200 44C'l 460 0 480 0 5000 ST RE AM DISTAN CE IN FEET /\BOVE CONFLU ENCE WITH SOUTH PLATTE RIVER 138 P 5425 I I 5420 5415 0 > <t e. I-5410 w w u. .., z 0 i= 5405 ~ w ..J w -5400 I I " -I ---- 5395 ~ - - J.t -5390 -- ---- 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOL'TH PLATTE RIVER ,-- -~ -r ~ - - LEGEND 0.2% ANN UAL CHANCE FLOOD 1 % ANNUAL CHANCE FLOOD 2% AN NUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD ~ STREAM BED c) CROSS SECTION LOCATION 7000 7200 7400 5425 5420 5415 5410 5405 5400 5395 (/) w ...J u: 0 a: a. 0 0 0 ...J u. >-(.) z w (!) <( I-z w ::::;; w (!) <( z ~ >-u z w (!) tr: w ::::;; w --' ~ w D w LL I (.) _J :::) (.!) UJ UJ _J 0 en <->_ti) ~ ~ zo :::,W 01- (.)~ UJ ~ oa:: :r:0 <( (_) (l_ ~ ~~ <( <i: 139P I I I I I I I I I I I I I I I I I I I I I a ~ ~ I-w w u.. ~ z 0 ~ <t > w ...J w 5455 5450 5445 5440 5435 5430 I 5425 542 0 7400 I I - 7600 I - - - J I - "' - "' "' - I r:; H+ 78 00 8000 I I I I ' I I I I --- I -- f:J I -- ;, - - ' . -- - 8200 8400 8600 8800 9000 9200 STRE AM DISTAN CE IN FEET ABOV E. CONFL UENSE WITH SOUTH PLATT E RIV ER --~ I 54 55 ~1 !,. I I -en 54 50 w ...J I u:: u 0 -' c:: => a.. <.9 5445 0 w 0 w 0 -' ...J -· IL J 544 0 5435 5430 >-u z w (.!) 0 en < .... u _i'.5 z w ~~ :::,; w 5425 (.!) zo LEGEN D < => w z o1-0.2% ANNUAL CHAN CE ~ u~ FLOOD -1% AN NUAL CHANCE >-UJ~ FLOOD <..> z oo:: 2% ANN UAL CHANCE w ::r:0 FLOOD (.!) 1~. ANNUAL CHAN CE 0::: <( (..) --FLOOD w a_~ :::,; ~ STR EAM BED w ~~ ~ <( <( 6 CROSS SECTION w LOCATION 0 w u.. 940 0 9600 9800 10 ,000 140P 5480 -· 5475 ' ··~ --,--'' I 5470 I t.f 0 ± ~ ~ f-5465 w w r. u.. ~ -- z 0 I ~ 5460 I -> I w ' ..J w ---545 5 I I I!: "' -· -'i 545 0 L , 5445 I ---- 10,0 00 10,200 10,4 00 10,600 10 ,800 11,000 11 ,20 0 11,400 11 ,600 11 ,800 STREAM DIST AN CE IN FEE T ABOV E ~ONFLUENCE WITH SOUTH PLATTE RIVER 5480 5475 547 0 ffl ti,:r . .I 5460 - 5455 -:-1 5450 LE GE ND 0.2% ANNU AL CHANCE FLOOD ---1 % ANNUAL CHANCE ---FLOOD 2%ANNUJ.L CHANCE -----FLOOO 10% ANNUAL CHANCE --FLOOD ~ STREAM BED 0 CROSS SECTI ON LOCATION 12,000 12,200 en w ...J :c u::: (.) 0 ...J a:: :::, c.. c., 0 w 0 w I 0 ...J ...J l1. ' I > (.) z w (!) 0 en <( I-(.) <( z .w w i:'.: ~ ::. w (!) zo <( :::, w z 0 I-~ (.)~ >-w~ (.) z QC:: w :c 0 (!) a: <( (.) w a..~ ::. w ~~ ...J a'i <( <( w 0 w LL 141P I I I I I I I I I I I I I I I I I I 5510 I 551 0 5505 I I 550!; Cl) I w ...J :c u::: 0 I 0 _...J a:: ::, --CL (.9 5500 ·1 -I 550 0 0 UJ -'' 0 UJ 0 _...J ' 0 -' ...J LL ~ -~ ' I I-5495 ' 5495 w .,, w I u. ~ z ' 0 ' ' I ~ 549 0 ' I 5490 > w - -' w - 5485 5485 >-~ u z l~ ., w -,...' <.!) O U) < .. ·' ... o _ uS t.~ z w ~ ~ -:::. -I w 5480 5480 <.!) z o -LEGEND < ::, LJ.J z oi 0.2% ANNUAL CHANCE < F,.ooo :::. 00 - _ __ iro~~NUAL CHANCE >----u UJ a.. z o o:: -_____ 2% ANNUAL CHANCE w :c 0 FLOOD <.!) 5475 10% ANNUAL CHANCE a:: <( (.) --------FLOOD w a..~ :::. ~ STREAM BE D w ~~ _J -0 ~ <( <( I -R~ CROSS SECTION w LOCATION □ w u.. 12,200 12,400 12,600 12 ,800 13 ,000 13,20 0 13,400 STR EAM DISTANCE IN FEET ABOVE CONFLUENCE WIT H SO UTH PLATT E RIVER 142P 5580 I 5580 5560 5560 (/) w ..J I u.: (.) 0 ...J O'. :::l a. (.') 5540 0 ~ e. t-5520 w w u. I ,- 5540 C UJ 0 iJ.J 0 ...J ..J LL 5520 ~ z 0 i= 5500 ~ '' _ _! 5500 w .J -w 5480 5480 >-u z UJ 5460 5440 LEGEND 0.2%ANN UAL CHANC E -FLOOD 1%ANNU AL CHANCE FLOOD 2%ANNU AL CHANCE FLOOD I -10%ANN U Al CHAN CE -FLOO D ~ STREAM BED --·o CROSS SE CTION LOCATION C!) 0 en <( I-o_i'5 z UJ ~~ ::. I UJ 5460 C!) za <( :::l UJ ~ oi >-(.)0 I u Wo.. z oc::: UJ :r:0 C!) 0:: <( t.) I UJ a..~ ::. UJ ~ ~ ...J ~ <( <( I UJ 0 UJ u. 13 ,2 00 13,40 0 13 ,600 13,800 14 ,000 14 ,200 14,400 14 ,600 STREAM DISTANCE IN FE ET ABOVE CO NFLU ENCE WITH SOUTH PLATTE RIVER 15 ,000 I 143P I I I I I I I I I I I I I I I I I I I I c ~ ~ t-- UJ UJ u. ~ z 0 ~ > UJ _J UJ 5620 5600 5580 5560 5540 552 0 5500 I 5480 14,600 I I I - - 14 ,800 15 ,000 iii i -~+1 " i -: I ........ r ... ~~+~ ,--· - i. - ·1 --- " - ' 11 I I ' 15 ,20 0 15.400 15,600 15 ,800 16 ,000 16 ,200 16,400 STREAM DISTANC E IN FEET ABOV E CON 'lUENCE WITH SOU TH PLATTE RIV ER ' 7 5620 (/) 6500 w ....I I u:: 0 0 _J c:: :::, a. C) 558 0 0 w 0 w 0 _J I ....I lL I. 5560 5540 5520 >-(.) z w 7 (9 0 en <( >-o _LiS z w i:'.: ~ :::;; w 5500 (9 z o LEG END <( =:ii:! 0.2% ANNUAL CHANCE I 0 ~ FLOO D 00 ____ 1%ANNU ALC HANCE >---(.) We.. FLOO D z oa:: _____ 2% ANN UAL CHANCE w I'-' FLOOD (9 10% ANN UAL CHAN CE Ct'. <( ~ w --------FLOOD :::;; Cl.- ~ STREAM &ED w ~~ _, 0 CR OSS SECTION ~ <( <( w LOCATION 0 w u. 16,600 16 ,800 17 ,000 17,2 00 144P - I 5680 56 60 I 5640 I 0 ~ ~ I I I-5620 w w u. ~ z 0 I i= 5600 I ;; w ...J w - 5580 - I -,· .L - 5560 r I -- - -5540 I - 17,200 17,400 17,600 17 ,800 18 ,000 18 ,200 18,400 18 ,600 18,800 19 ,000 STR EA M DI STA NCE IN FEET ABOV E CONFLUE NC E WITH SOU TH PLATTE RIV ER ++ ... I 5680 I 5660 564 0 I I 5620 - _.l_l 5600 5:,80 I + 5560 LEGEND 0.2% ANNUAL CHANCE FLOOD ---1% ANNUAL CHANCE ---FLOOD -----i~oioNUAl CHANCE 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED 0 CROSS SECTIO N -LOCATION 19 ,200 19,400 19 ,600 19 ,800 en w ..J :::c u:: (..) 0 ...J O'. ::::i a. (.!) 0 w 0 w 0 ...J ..J LL >-(.) z UJ (!) O en <( I-o _LiS z UJ ~ ~ ::. UJ (!) z o <( ::::i w z o i :li 00 t W a.. z Q Ct:'. UJ IO (!) Ct'. <Cu UJ a..~ ::. UJ ~~ ....I ~ <C < UJ a UJ LL 145 P I I I I I I I I I I I I I I I I I I I I I I ~ <I: 6 I- UJ UJ u. ~ z 0 t= ;; UJ _J UJ 5720 5700 I ' .i680 5660 ' 5640 5620 ,TEE, 5600 5580 19 ,800 I - I ' I 20 ,000 I 20 ,200 20,400 ' '·' 20 ,600 ' I I ' 20 ,800 I I I >t I I i!i 21 ,000 2 1,200 21 ,40 0 STR EAM DISTANCE IN , i:ET ABOVE CONFLUE NC E WITH SO UT H PLAF.E RIVER 7 I -~ I - -i-: 21,600 21 ,800 LEGEND 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANC E -FLOO D CROSS SECTIOf~ LOCATION 5720 5700 5680 5660 5640 Cl) w _J u:: 0 a:: c.. 0 0 0 _J lL 5620 13 5600 z w ~ ':z w :::; w ! I u ....J :::, (9 w w ....J 146P 5390 ' I ,t U) I 5385 . ' 11 8 I 5380 I 0 -. ~ :.i ~ Iii 5375 w u. I - ~ I z 0 j:: 5370 I <( I > -w ...J w j 5365 I -I 5360 I -. .. -- 5355 I - - ~-[. -. 1500 2000 2500 3000 35 00 4000 4500 5000 5500 6000 STREAM D ISTANCE IN FEET ABOVE CONFLUENCE WITH COMANCHE CREEK -- I _J_ ' Q .;. rn .. !. a- ' -~: :J LEGEND 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANC E --FLOOD ~ff STREAMB EO c) CROSS SECTION LOCATION 6500 7000 7500 5390 5385 5380 5375 5370 5365 5360 8000 ~ UJ UJ en a:: w (.) ...J UJ u: I 0 (.) a:: z ll. ~ 0 ~ 0 0 0 (.) ...J UJ u. _J ~ ::::i >-(.) z LU (!) o -<1: (..) en >--Li) z LU ~ ~ :::;; LU (!) zo ~ :::> UJ 0 1-~ (.)~ >-UJ ~ (.) z o c::: LU :r:O (!) Cl'. ~u LU a..~ :::;; LU ~ §E --' ~ ~~ LU 0 UI u.. 147P I I I I I I I I I I I I I I I I I I I I-oe 5285 5280 5275 0 ~ 6 I-5270 w w u. ~ z 0 i= 5265 ~ w ..J w Cl 5260 5255 5250 -400 -200 0 20t1 400 600 BOO 100 0 120 0 1400 1600 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH SO UT H PLATTE RIVER -~1-H-H+bl r I L" :ND 0.2% ANNUAL CHANCE FLOOC 1 % ANNUAL CHANC E FLOOD _____ 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD 1800 ST REAM BED CROSS SECTI ON LOC.,TION 2000 2200 (/) w ...J u: 0 Cl'. a. Cl 0 0 ...J u. >-'-' z LJJ (!) < I-z LJJ ::!: LJJ (!) < z < ::!: >-'-' z LJJ (!) 0:: LJJ ::!: LJJ ....I ~ LJJ 0 LJJ LL :::.::: UJ UJ 0::: <.) & 0 UJ ....J I= ::::i 0 en o _ u5 ~ ~ zo .:::, LU 0 I- <.) c2 UJ ~ 0 a: :i:O <x: (_) a.. ~ ~~ <x: <i: 148P 5300 5295 0 ~ 2:. Iii 5290 w u. ~ z 0 i= ~ 5285 J w 5280 527 S 5270 2200 24 00 2600 2800 3000 3200 3400 3600 3800 4000 4200 STREAM DISTANCE IN FEET ABOVE CON FLUENCE WITH SOUTH PLATTE RIVER LEG END 0.2% AJ,1,NUAL CHAN ':E FLOOH ------i~~rlJAI.CtWK:E _____ 2%ANNU ALLl4A.NCE FLOOO ________ i~~UALCIWICE ~ STREAM BED c) CROSS SECTION LOCATION 4400 4600 4800 (/) w ...I u:: 0 a:: a. Cl 0 0 ...I u. t3 z w (!) <( 'z w ::. w I >-u ffi (!) ,v w ::. w ~ w Cl ~ ::.:: UJ UJ a:: u ~ 0 UJ i= ::J Ooo u_LlJ ~~ zo 6~ Uo UJ a. oo= :::r::0 <( (.) ~~ <( ~ 149P 5325 5320 5315 c ~ 6 Iii 53 10 w u. ~ z 0 ~ 5305 (ij ...J w - 5300 ;. 5295 52 90 4800 5000 52 00 54 00 5600 5800 6000 6200 64 00 6600 68 00 STREAM DI STA NCE IN FEE T ABOVE CONFL UENCE WITH SOU TH PLATTE RIV ER LEGEN D 0.2% ANNUAL CHANCE FLOOD ---_ __ 1% AN NUAL CHANCE FLOOD _____ i~o~NUAL CHANCE 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED 6 CROSS SECTION LOCATION 70 00 7200 7400 Cl) w ...I u::: ~ 0.. 0 0 0 ...I IL ~ UJ UJ a:: (.) ~ 0 UJ ~ :::J 150P 5345 -' 5340 ' -- - --5335 C::-> <( ~ Gj 5330 I w LL. ~ -z 0 ~ 5325 '' . ' w ...J w 5320 - 5315 ' -- -·- 5310 - :[ F!jf =i-lh''.+ ~-- 7400 7600 7800 STRE AM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER ' ' LEGE ND 0.2% ANNU AL CHANCE FLOOD -1'1aANN UALCHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCI: ----FLOOD ~~ STRE AM BED 0 CROSS SECTION LOCATION - - - - (/) ::.:: w w w _J 0:: u::: 0 0 0:: >- a. 0:: 0 0 0 w _J 0 ~ _J LL :J >-(..) z UJ (!) 0 en <( I-o _ u:i z UJ ~~ ::; UJ zo (!) <( ::,W z c~ <( ::; 00 >-(..) Wa.. z oa:: UJ :r:0 (!) O'. <( u UJ c... ~ ::; UJ ~~ ...J ~ <( <( UJ Cl UJ u.. 151P I I I H-J+-l . t-T r Wr -5350 ' -::.::: 53 45 I en UJ '. I w UJ ...J IX ' .. -u:: I 0 0 - O'. >--Q. IX I -0 534 0 '' I 0 UJ ±t ' ' 0 .J f-e::i..J ' 0 ~ ...J 0 --u. -::J ~ ~ Iii 5335 w - u. ---- ~ z 0 ~ 533 0 -> "' -w -' w - 5325 iii -' >- ~. u z w ~ (!) O Cfl ...: I-o_Lii -z w ~~ -::; w 532 0 (!) zo LEGEND ...: :::> UJ z 0 I-0.2% AN NU.A L CHANCE ~ 0 ~ FLOOD -----__ 1 % ANNUA L CHANCE >-UJ lr FLOOD u z o o:: --_____ 2% ANNUA L CHANCE w :::i::0 --FLOOD (!) 5315 10% ANN UAL CHAt'"':E I 0: <( (.) --------FLOO D w c._:?; ::; -w ~~ --~ STREAM BED ~ I" --: ~= 0 CROSS SECTI ON <( <( w LOC ATI ON D w u_ 9000 9200 9400 9600 9800 10 ,000 10 ,200 10 ,40 0 10 ,6 00 10,800 11 ,000 11 ,200 11 ,400 11,6 00 STRE AM DISTANCE IN FEET ABOV E CO NFLU ENCE WITH SOU TH PLATT E RIVER 152P 5365 t-H-++++-H-t, a ~ ~ 536 0 53 55 tii 53 50 w u. ~ z 0 i= !i345 ~ w ...J w 5340 5335 5330 11,600 11 ,800 12,000 -·H--tt-1-H_,...,.-H-..-,..H -H-1--M-t" 12,200 12,400 12 ,600 12,800 13,000 13 ,20 0 13,400 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WITii SOUTH PLATTE RIVER LEGEN D ______ ~~J'oiNNUAL CHANCE 1% ANNUA L CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CH ANCE -FLOOD -,,~=,~,...--,~"""""'~...-STREA M BED 0 13 ,6 00 13,800 CROSS SECTION LOCATION 14,000 14,2 00 (/) LL' ...J u::: ~ 0.. 0 0 0 ...J LL ::.::: w w a::: (.) ~ 0 w ...J ~ :::i 153P I I I I I I I I I I I I I I I I I I I I I I 5380 I I 5375 I I 53 70 I □ ~ e, - I I-w w LL 5365 'I -~ I z 0 ~ 5360 - -· I > w -' w I 5355 I I 5350 I I 5345 I I 14,2 00 14,400 14 ,600 14,800 15 ,000 15,20 0 15,400 15 ,600 15,800 16 ,000 STREAM DIS TANCE IN FEET ABOVE CON FLUENC E WITH SO UTH PLATTE RIVER I 16,200 I LEGEND 16,400 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD STREA M BED CROSS SECTION LOCATION 16,600 16 ,800 en ~ UJ w UJ ....I ~ u:: u 0 0:: >- a. ~ 0 0 0 UJ ...J 0 I= ....I u.. :::i >-() z LU ~ Oen I-u _LiS z LU ~~ ::. LU (!) zo <( ::,w z 01-~ u~ >-UJ ~ () z QC:: LU IO (!) 0:: <i:: (..) LU a..~ ::. LU ~~ _J ~ <i:: <( LU 0 LU u.. 154P 5395 - 5390 5385 □ ~ e. I Iii 5380 'I I '. w 1-- u.. ' ~ ' --z ' 0 ;:: 5375 I <( > - w ...J w ../ 5370 -t, ,. .. 53 65 - 1---5360 - -:f :z 16,800 17,000 17,200 17,400 17 ,6 00 17,800 '18 ,000 18 ,2 00 r 18 ,400 18 ,600 STREAM DISTAN CE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER I - - LEGEND 0.2% ANNUA L CHANCE FLOOD ------1% ANNUAL CHANCE FLOOD _____ 2% ANNUAL CHANCE FLOO D 10% AN NUAL CHAfli CE --------FLOOD ~STREAMBEO 0 CROSf.. \=l ECTION LOCA TIOt: 11:1,800 19 ,000 19 ,200 19 ,400 ~ (/) UJ Ill UJ _J c:::: u: u 0 ll'. >-c.. c:::: 0 0 0 UJ ....J 0 ~ ..J LL ::J >-u z w (!) 0 en < I-o_;:;s z w ~ ~ :::. w (!) z o < ::) w ~ 0 I- 0~ :::. >-UJ ~ u z 0 Cl:'. w (!) :i:O c:: <{ u w a.~ :::. w ~~ ...J c2 <{ <( w Cl w LL 15 5P I I I I I I I I I I I I I I I I I I I I I r - 53 80 I I ':" (/) ::.::: UJ 5375 I UJ UJ ...J a:: -'' u:: -0 (.) -a:: >- Q. a:: -0 0 :, 5370 I 0 UJ ...J I 0 I= ...J □ .. u. ::i ~ ~ I r 5365 I I ' w :LL w :::u -u. I ~ -z 0 ' ~ 5360 I ~ -w .J lU -- 5355 7T >-I (.) -z -UJ -(!) O en 1--h <! -f-'--: ~ l z UJ i:'.: ~ -::!' UJ 5350 I (!) zo LF3END <! ::, w z oi 0 2% ANNUAL Cl-~NCE <! FLOOD ::!' (.)0 1% ANNUAL CHANCE >-I ------FLOOD (.) UJ a. z o o::: _____ :r~iNUAL CHANCE UJ IO (!) 5345 I I -10% ANNUAL CHANCE 0:: <( u --------FLOOD UJ c..~ ::!' UJ ~~ ~ STREAM BED ...J ,( 6 CROSS SECTION ~ <( <{ . -UJ LOCATION 0 UJ I u.. 14 ,200 14,400 14,600 14 ,800 15,000 15 ,2 00 15,400 15,60 0 15 ,800 16 ,000 16 ,200 16,400 16,600 16,8 00 STREAM DISTAN CE IN FEET ABOVE CONFLUEN CE WITH SOUTH PLATT E RIV ER 154P I ;-- 5395 I I 5390 I I 5385 0 ~ ~ I I I-5380 1 111 I w w u. ' ' ~ z I 0 ~ 5375 I I •r <{ > -' w ....J 11 w 5370 ' ' +. " 5365 -T 5360 - ' .~ J'. 16 ,800 17,000 17,200 17,400 17 ,600 17 ,800 18 ,000 18 ,200 18,400 18,600 18,800 STREAM D ISTANCE IN FEET ABOVE CONFLUENCE W ITH SOUTH PLATTE RIVER 'I I I I LEGEND 0 2% Af\'NUAL CHMCE FLCY'D 1 % ANN JAL CHANCE FLOOD 2% AN N JAL CHANCE FLOOD 10% AN,,,u,,._ CHANCE -FLOOD ~ STREAM BE;J c) CRO SS SECTION LOCATION 19 ,000 19,200 19,400 en ::.:::: LU U.J LU ..J c::: u:: 0 0 >-0: a. c::: 0 0 0 LU ...J 0 ~ ..J IL ::i >-(.) z w <.!) 0 en <( I-o _~ z w ~ ~ ::;; w <.!) z o <( :::i w z () ~ <( ::;; 1...)0 >-(.) LU a. z oc:: w :c 0 <.!) Cl'. <{ (..) w a..~ ::;; w ~ §E ....I c? <{ <i: w Cl w LL 155P I I I I I I I I I I I I I I I I I I I 53 80 -I ~ ~ I Cl) UJ 5375 z UJ UJ ...J 0::: [i: -0 0 a::: >- 0.. 0::: 0 0 537 0 0 UJ -....J -I 0 I= -...J a LL ::J ~ ~ -,- I-5365 '' w w -u. I -~ -z -0 -· ' i== 53!i0 <t: > w -..J w 5355 >-(.) z -LU -<.!) Orn --< I-o _~ z LU ~~ ::. I LU 5350 <.!) zo LEGEND < :J UJ z 0 ~ + 0.2% ANNUAL CHANCE < FLOOD ::. 0 0 _ __ ~~iNUAL CHANCE >----(.) UJ a. -z QC:: _____ :ra'biNUAL CHANCE LU :i:0 <.!) 5345 I 10% ANNUAL CHANCE ll'. <( (.) LU a..~ ----------FLOOD ::. LU ~~ ~ STREA M BED ...J -1·1 • -6 CRO SS SECTION c2 <( <( -LU -LOCATION Cl LU LL 14,200 14,400 14 ,600 14,800 15 ,000 15,200 15,400 15,600 15 ,800 16 ,000 16,200 16,400 16 ,600 16 ,800 STREAM 'ISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATT E RIVER 154P --J? 1-1.,,. -· 5395 ·r : ,, ,8 ' Cl) ~ ' UJ 5390 w UJ ...J c::: u::: u 0 0:: >-a.. c::: 0 0 5385 0 UJ ...J 0 ~ ...J c LL :J ~ ~ 'I I-53 80 UJ UJ , u. ' ~ ' z 0 ' 0 j:: 53 75 11 ;;: - UJ ...J UJ - 5370 ' >-u -z ,_ ' UJ ' (!) 0 en <( I-u_ i1i z -~ UJ ~ ~ :::;; UJ 5365 I (!) ZD -+ LEGEND <( :J LU z 0 ~ -0 2% ANNUAL CHANCE <( FLOOD :::;; 0 0 1 '4 ANNUAL CHANCE >--FLOOD u UJ a. + z oo::: 2% ANNUAL CHANCE UJ I O FLOOD (!) 5360 -10% ANN UAL CHANCE er <( u --FLOOD UJ a..~ -:::;; UJ ~~ ~ STREAM BED ~ - 0 <( <( CROSS SECTION UJ LOCATION 0 .. ,_ UJ LL 16,800 17 .000 17,200 17,400 17 ,600 17,800 13,000 18,200 18,400 18 ,600 18 ,800 19 ,000 19 ,200 19,400 STREAM DISTANCE IN FEET ABO E CONFLUENCE WITH SOUTH PLATTE RIVER 155P 5405 54 00 5395 0 ~ ~ Iii 5390 w u.. ~ ' z 0 ~ 5385 I > w ..J w 5380 I -1-r 5375 T 5370 19 ,400 19,600 19 ,800 20 ,000 20,200 20,400 20 ,600 20,800 21,000 21 ,200 2 1,400 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER LEGEND ~ 6 21,600 0.2% ANNU AL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOO D 10% ANNUAL CHANCE -FLOOD STR EA M BED CROSS SECT ION LOCATION 2 1,800 22,000 CJ) w ...J u::: ~ a.. 0 0 0 ...J LL >-u z UJ (!) <( 0-z UJ ::; UJ (!) <( i >-u z UJ (!) 0:: UJ ::; UJ & UJ Cl Lll LL ~ w w a:: 0 ft:: 0 w _J ~ ::J 0 en o _~ ~~ Z Cl ::) w 0 f- 0~ w~ oo:: IO <( u a. ~ ~~ <( <( 156P ~ I 5420 + .,.. I---- Tf ' i+ -1--~ 5415 '' Cl) UJ UJ UJ ...J c:: u::: () 0 c:: >- ' Q. c:: 0 0 5410 ' 0 UJ ...J ' 0 ~ 0 ...J u.. :::J > <( ' I 6 --' ~ - I-5405 I w ' ' w ' '1-- u. I ~ -z - 0 ~ -~ 54 00 ' ' -~ ' '' ' w ...J w ' µ 5395 ' ' ' ' >- ' '' ' (.) -z llf -w (!) O en < t--I-u _i'.5 µ H +---z I-w i::~ ,_ J. H+ j--l-t+ ::E 5390 ·1 I w z o -I .... -(!) -LEGE ND < ::) w -rr-+----' -; z o 1-s -t -- L 00 0 2% ANNUA L CHANCE ~ () ~ . --.µ --. -FLOOD ~ -->-UJ a: ---;-r -. ---_ __ ir-oiiNUAL CHAN CE (.) --, -~r -" r . z o o::: ' - i-If-__ _ __ 2% ANNUAL CHANCE w :i:O 5385 FLOOD (!) 10% ANNUAL CH ANCE a:: <( u w a..~ L..l. --------FLOOD ::E w ~~ ~ STREAM BED ...J l-, ' ~ ~-<: -"' 0 CRO SS SECTION <I'. w LOCATION C) w u.. 22,0 00 22 ,200 22 ,400 22,600 22,80 0 23 ,000 23,200 23 ,400 23,600 23,800 24,000 24,200 24,400 24,600 STREAM DI STANCE IN FEET ABOVE CO NFLUE NCE W ITH SOUTH PLATTE RIVER 15 7P - 5435 t Cl) ::.:: 5430 LU w l!.J ...J 0:: -u:: (.) -0 Cl'. >--c.. 0:: Cl 0 5425 0 LU I 0 ...J = ~ □ ; ...J : LL ::::i ~ ~ ' ' I-542 0 ' w I w ~ ' u.. ~ ' ' z .. -- 0 ~l/ . I ~ 5415 ' > w --' w ~ b : -541 0 I I >-I u z w (.!) 0 en <{ I I-o _~ z -w ~ ~ ::;; w 5405 I (.!) za LEGEND <{ :::,W z 0 I--0.2% ANNUAL CHANCE ~ (.)~ FLOOD ---1% ANNUA L CHANCE >-LU ~ ~ ------u FLOOD z o o:: --_ __ 2% ANNUAL CHANCE w I O FLOOD (.!) 5400 10% ANNUA L CHANCE 0:: <( (_) --------FLOOD w a...~ ::;; -w ~~ ~ STR EAM BE D -' ,,.,l 11 -6 CROSS SECTION ~ <( < w -LOCATION D w ,__ u.. 24 ,600 24 ,800 25 ,000 25 ,2 00 25.400 25,600 2s.a10 26 ,000 26,200 26,400 26,600 26 ,8()0 27 ,000 27,200 STREAM DISTANCE IN FEET ABOV E CO NFLUENCE WITH SOUTH PLATTE RIVER 158P 5445 5440 I 5435 I r I 0 '·.' ~ 6 l;j 5430 w u. ~ z 0 I ~ 5425 I' I w ..J w 5420 .. 54 15 I . 5410 I - 27,2 00 27,400 27,60 0 27,800 -_, I I I - - IE I ,..1-J I '-:·, ... ' I . -- . -1:; ! , . \-.!.~= ...L •':<f"~°f,,;z :i : . -- I - -LEGEN D - 0.2% ANNUAL C HANCE FLOOD -__ ~~toiNUAL C HANCE ---- 2% ANNUA L C HANCE FLOOD J_ 10%ANNUALC HANCE --FLOOD ~~ STREAM BED 0 CROSS SECTION LOCATION 28,0 00 28,200 28 ,400 28 ,600 28,800 29 ,000 29 ,200 29,400 29,6 00 29,800 STREAM DISTANCE IN FEET ABOVE CONFLU ENCE WITH SOUTH PLATTE RIV ER CJ) ::,.:: w UJ w _J 0::: u:: <..) 0 >-a:: c.. 0::: 0 Cl w 0 0 .....J _J I= u. :::J >-0 z w (!) 0 en < I-o _~ z w ~ ~ :::. w (!) zo < ::::> w z 0~ < :::. <..) 0 >-0 w a. z QC:: w :r:O (!) a: <( (.) w Cl.~ :::. w ~ ~ ...J ~ <( <( w D w u.. 159P I I I I I I I I I I I I I I I I I I I 5460 5455 545 0 0 i tii 544 5 w LL z z 0 ~ ..J w 5440 5435 - 543 0 5425 - ,i.:: 29 ,800 I -. - - 30 ,000 30 ,200 30,400 f 30,600 30,800 31,000 31,200 31,400 31 ,600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUT H PLA~TE RIVER LEGE ND ______ ~t~~NNUALCHANCE 1 % ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE FLOOD -,,~....-~ft"""'~~,.-~-.....-STREAM BE D 6 31,800 32 ,000 CROSS SECTION LOCATION 32,200 32,40 0 (f) w ..J u:: 0 c:: a.. 0 0 0 ..J LL :x:: UJ UJ ~ (.) ~ 0 UJ ....J ~ ::J 16 0P 5470 5465 ·- -~ 5460 -I ' l 0 > ,. <t -e. t-5455 ·-w '' t w ,..,. u. ~ - 2 -· 0 ·.:.7 :i t i== 5450 j_ I ,,1 .·.r • -1 ~ -'i+l ,-H w ...J w 5445 I ----- 5440 - 5435 I i t -1· ·- 32,400 32 ,600 32 ,800 33,000 33 ,2 00 33 ,400 ~3,600 33 ,800 34,000 34,20 0 ST RE AM DISTANCE IN FEET ABOVE CON FLUENCE WITH SOUTH PLATTE RIV ER '. :.r == - r LEGEN D 0.2% ANNU AL CHANCE FLOO D ------1 % ANNUAL CH.Afi 'CE FLOOO -----2% AN NUAL CHAN CE FLOOD 10% ANNUAL CH AN ':E --------FLOOD ~ STRE AM BED 0 CROSS SECTION LOCATI ON 34,400 34 ,600 34 ,800 35~00 CJ) w ..J ii: 0 c:: c.. Cl 0 0 ..J u. >-u z UJ (!) < I-z UJ ::. UJ (!) < z ~ >-u z UJ (!) ,r UJ ::. UJ -' ii UJ □ UJ u... ~ LlJ 1..U a::: 0 ~ 0 LlJ ...J I= ::J 0 en o _ t.5 ~ ~ Z Cl :::, UJ I-8 ~ w fi'. 0 0: :i:0 <( \,..) Cl.~ c2 ~ <( <: 161P I I I I I I I I I I I I I I I I I • I I I I I I I ' I I I I I I I I I I I I a ~ ~ I-w w IL ~ z 0 ~ > w ...J w 5490 5485 .... .J.·-· 5480 ~Ji,:-i_.-:i ,. 54 75 5470 ''' 5465 I 5460 5455 33,000 - I _, ' I I -· - - ' 35,200 35,400 35,600 1 (..II I - Cf) ::.::: . ' w w w _J c::: u::: 0 I 0 >-0:: -a. c::: 0 I 0 w ... 0 ....J 'I 0 ~ _J ,_ LL :J ' .. I I I - I I I I ' I >-t) er, ~ z UJ -J._ -<.!) 0 en <( I-o_LiS 'Z w ~~ ::. w zo I IJ <.!) LEG END <( ::iw z o i 0.2% ANNUAL CHANCE ~ ~t -I FLOOD 00 __ 1% ANNUAL CHANCE >-----t) w Q,_ FLOOD z QC:: _____ 2% ANNUAL CHANCE UJ :i:0 FLOOD <.!) 10% ANNUAL CHANCE er <t: ~ UJ --------FLOOD ::. a..·- '' ~ STREAM BED UJ c2 ~ ...J -6 CROSS SECTION ~ <t: <( w LOCATION Cl UJ LL 35 ,800 36 000 36,200 36,400 36,600 36,800 37 ,000 37,2 00 37,400 37,600 STREAM DISTAN C -I ~ FEET ABOVE CONFLU ENCE WITH SOUTH PLATTE RIV ER 162P 5515 ' ,r -- 5510 ' ,r r --,-I --·u -. •-' 1 -' ~}~I 5505 I ' p: 1.:· ' :tj± .• ·L' I !4 ': : ~ I I 0 -l ~ ~ -I I-5500 I ' LU I LU u. ~ z - 0 ~ 5495 -> LU ..J LU - 549 0 7 - ' ' 5485 '' -- - 5480 - -.. '' - 37 ,600 37,80 0 ~11 .000 38 ,2 00 38,400 38 ,600 38 ,80 0 39 ,000 39,200 39,400 39,6 00 STREAM DISTANCE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATTE RIV ER T LEGEND 0.2% ANNUAL CHANCE FLOOD 1% AN' IUAL CHANCE FLOOD 2% i,NNUAL 1.,t1ANCE FLOOD 10% ANNUAL CHANCE FLOOD ~ STREAM :lE O 0 CROSS SECTION LOCATION 39 ,800 40 ,000 40 ,200 V' Cl) uJ LJ.J w ...J a:: u: (.) 0 er: >-a.. n::. a 0 0 LL! _J 0 ~ ...J L1. ::J >-u z w (!) 0 en <( I-u _LiJ z w ~ ~ ::!: w (!) z o <( ::::, w z 0~ <( ::!: (.)0 >-u We.. z 0 ~ w :r:0 (!) er <x: u w a.~ ~ ~~ ~ <x: <( w 0 w u. 163 P I I I I I I I I I I I I I I I I I I I I 5535 I I -- ~ 5530 I rJ) w -+ I w w ...J c:: -q· u:: ... :-f L 0 0 I --. -· 0::: >- I lli:i c.. c:: .. 0 5525 I I I 0 w f, 0 ....J . 0 ~ ;,i:: ..J 0 LL ::J ~ ·' ----h' 6 J. I-5520 I I ~ ' UJ --UJ .I :!-.p.l. LL j 11 ~ ·r 1· z 0 -,, I ~ 5515 I -' I > UJ ...J UJ -1- ~ E8 5510 C, ' I >-'. 0 z w --~ (.!) 0 en ..: -I-o_ifi z .. 11 w ~~ . -:::;; 5505 ' w zo I I I (.!) LEGE ND ..: ::,W f+ . z 0~ 0.2% ANNUAL CHANCE ~ FLOOD 00 __ 1% ANNUA L CHANCE >-----0 w a. -FLOOD z oo:: I· -----2% ANNUAL CHANCE w ::r: 0 FLO')D (.!) 5500 -t-' 10% ANNUAL CHANCE a: <( u --------FLOOD w c..~ :::;; ~ STREAM BED w ~~ ...J 0 ;;i <( <C CROSS SECTION w LOCATION 0 w u.. 40,2 00 40,400 40,60 0 40,800 41 ,000 4 1,200 41 ,4 00 41 ,600 41,80 0 42,000 42,2 00 42,400 42 ,600 42,800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RI VER 164P - 5560 I (/) :,.::: ' UJ 5555 w UJ ...J 0:: -u::: 0 -0 0:: >- Cl. 0:: Cl 0 5550 0 UJ ....J 0 I= ...J Q lL :J > <( 6 I tii 5545 .. '' '' ' w - LJ.. I ,-,,,,_ I ~ ~-· ~-1·T ;.-/. z 0 .= 5540 '' I ~ w --...J w I - ->-5535 I -l u m as -C!) 8 ~ -'-I I <( ·-r I-z _w w ~~ ::;; w z o 5530 -1 C!) LEG END <( => w z 0 1-0.2% ANN UAL CHANCE ~ 0 ~ FLOO D -- 1% ANNUAL CHANCE >-UJ ~ -u FLOOD z 0 c::: 2% ANNUAL CHANCE w IO 5525 FLOOD C!) <( (_) 10% ANNUAL CHANCE 0:: -w a..~ --FLOOD ::;; ~ STREAM BED w ~~ -...J ' 0 CROS S SECTION ~ <( <: w LOCATION □ w . LL 42,800 43,000 43 ,200 43,400 43,600 43 ,800 44,000 44,200 44,400 STREAM D ISTANCE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATTE RIVER 165 P -: I ) I 5570 ' -I (/J ::.:: I UJ 5565 LJ.J i..U ...J a: I u:: (.) -.-0 ' 0::: >-a.. a: 1 0 0 556 0 ' UJ I 0 ....J I 0 ~ 0 ...J LL ::::i :i; ~ I I-5555 I w w u. I ~ I z - 0 ~ 5550 > w - -' w --- 5545 >--u z w (!) o ~ .,: <.) en I--u) z I w j:'.: ~ ::. 5540 ' w zo I (!) -LEG END .,: => w z o i 0.2% ANNUAL CHANCE .,: FLOOD ::. (.)0 6" -1 % AN NUAL CHANCE >- FLOOD u UJ c.. z o a:: -2% ANNU AL CHANC E w :r,:O 5535 FLOOD (!) 10% ANNUAL CHANCE a:: <( (.) --FLOOD w a..~ ::. w ~~ ~ STREAM BED -' 6 CROSS SECTION ~ <( $. w LOCATION Cl w LL 44,400 44 ,600 44 ,800 45 ,000 45,200 45,4 00 45 ,600 45,800 46 ,000 46 ,200 46,400 46 ,600 46 ,800 47,000 STR EAM DI STANCE IN FEET ABOV E CONFLUENCE WITH SOUTH PLATTE RIVER 166P 5600 5600 5595 5595 ~ 5590 5590 Cl) w w w ..J u:: a::: 0 u a::: >- Cl. a::: 0 0 558 5 5585 0 w ..J 0 ~ ..J Q IL :J > - <( ~ 5580 5580 f-w w :; 1 LL ~ .... h z .L 0 4r, ~ 5575 5575 I > t _j w ' +-. .J 4t'i w 5570 55 70 >-u z w (!) 0 (/) <( u .... ;ti z ~ w [l'.'. ::; <( 556 5 5565 w z 0 (!) LEGE ND <( :::> w z f- <( 0 ~ 0.2% ANNUAL CHANCE FLOOD ::; u ->-w 0 1% ANNUAL CtJM'.CE FLOOD u 0.. z 0 [l'.'. w 0 2". ANNUAL CHANCE FLOOD (!) I 5560 c,: <( (.) 10% ANNUAl CH ANCE FLOOD w ~ ::; Cl. 0 w ~ r ~~ STREAM BED .J z ~ <( ; . rl . 0 <( CROSS SE Cl tON LOCATI ON w □ w 5555 u. 47 ,000 47,2 00 47,400 47 ,600 47 ,800 48,000 48,200 48 ,40 0 48 ,600 48,80 0 49 ,000 49 ,200 STREAM DISTANCE IN FEET ABOVE CONFLU ENCE WITH SOUTH PLATT E RIVER 167 P 5625 5620 5615 0 ' > <{ ~ 5610 ' Iii w u. ~ z 0 j:: 5605 " ~ w .J w 5600 5595 ,_J 5590 49,000 4 9,1 00 49,200 49,300 49,4 00 4!i ,500 49,600 49 ,700 49,800 49,900 50,000 STREAM D ISTANCE IN FEET ABOVE CONFLUE NC E WITH SOUTH PLATTE RIVER .( LEGEND ---~-o.2'% ANNUAL CHANCE FLOOD -----1% ANNUAL CHANCE FLOOD -----2,c, ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE FLOOD ~ STREAMBED 0 CROSS SECTION LOCATION 5625 5620 5615 56 10 5605 5600 5595 50,100 50 ,200 50,300 (/) :.:: UJ UJ UJ _, LI.. a:: 0 0 a:: >- Cl.. a:: 0 0 0 UJ ....I 0 ~ ....I u. :J >-0 z w (!) 0 U) < I-0 <{ z ~ w w er ::; <{ w z 0 (!) < ::> w z 0 I-< ~ ::; 0 >-UJ 0 0 0.. z 0 er w Q (!) I () "' <l'. w Cl.. ~ ::; w ~ 0 ~ z <i:: <{ w Cl w IL 168P j 5635 5635 ~ en 5630 5630 w w _J w u:: a::: 0 () a::: >-a.. a::: 0 0 5625 5625 0 w _J 0 I= _J 0 IL :::i > t e < ~ 5620 5620 I f-+ w -w u.. ~ z 0 F= 5615 "J 5615 < ; > w -' w 5610 56 10 >-·~ 0 -z w ~ (!) 0 C/l < u ,-< z ~ w ~ ----l+H -w Cl: ::;; < w 5605 5605 (!) z Cl LEGE ND < ::J w z 0 ~ -< 0.2% ANNUAL CHANCE FLOOD ::;; u --->-0 1% ANNUAL CHANCE FLOOD 0 w a.. z 0 Cl: w 0 2% ANNUAL CHANCE FLOOD (!) I 5600 c,: <X: (.) -10% ANNUAL CHANCE FLOOD w n. ~ ::;; Cl w ~ ~ STREAM BED .J z ~ < -, 0 <X: CROSS SECTION LOCATION w 0 w LL 50 ,300 50 ,40 0 50 ,50 0 50,600 50,700 50,800 50 ,9 00 5 1,0 00 51,100 51,2 00 5 1,300 51,400 51,500 5 1,600 STREA M D ISTAN CE IN FEET ABOVE CO NFLU ENC E W ITH SO UTH PLATTE RIVER 169P I 56 50 i I -- rJ'J ~ 5645 I UJ UJ UJ ...J 0:::: u: -0 (.) a: >- Cl.. 0:::: r. ~ 0 0 5640 I 0 UJ _J ..;, 0 ~ 0 ...J :ti. u. :::J ~ b - 11· 6-·a ~ 5635 w LL ~-+-J..• s,. . ..-:- ?: ~--. -[. -·➔~~ T' Tt --.:.y -1' _J..., J-. ~ -Pf~J;~· z 0 -,1 .. j::: 5630 I'' I I I + ~ +-> ·+ w ...J I J -. w -~ -I-<-J L 5625 -' ,-I >-u I z -UJ (!) o ---< c...> en -~ I--Li) -z I 1 -UJ ~~ ::!!' UJ 562 0 (!) Z C::l --LEGEN D < ::,W z 0 I--j-0.2% ANNUAL CHANCE <( 0 c2 FLOOD ::!!' __ i~i~UAL CHANCE >-UJ ~ ,,. ----u z 0 0: _____ 2% ANNUA.L CHANCE UJ 56 15 I FLOOD (!) Io 10% ANNUAL CHAN CE a:: <( u UJ a.. ~ ----------FLOOD ::E UJ ~~ I ~ STREAM BED ...J 0 ii <($ CROSS SECTION UJ -LOCATION Cl -UJ u.. 51,600 51 ,700 51 ,800 51 ,900 52,000 52,100 52 ,200 52,300 52,400 52 ,500 52 ,600 52,700 52,800 52,90 0 STREAM DI STANC E IN FEET ABOVE CONFLUENC E WITH SO UTH PLATTE RIVER 170P .JI ,+,- -·-1 l ·- 5670 l t. -t - ++ .j ~ -~-en ' UJ 5665 w LU ...J er: u:: (.) 0 a:: >- Cl. er: 7~ l 0 0 5660 l ' UJ 0 _J -0 I= ...J 0 lL ::::i > .. < -~ ·.:. -~ : ' l 5655 'l ... w -w lL ~ -z - 0 --·-i= 5650 -' ~ H l w -' w L -..,. 5645 l >-w,: (.) -z w (!) o-c,: u U) .... -Li) z ---w '>-0::: ::;; I -<( -w 5640 ·+ (!) :.e.~@ LEG END c,: =., f-z -0.2% ANNUAL CHANCE ~ 0 c2 FLQQ[J (.)0 tt 1% ANNUAL CHANCE >- FLOOD (.) LU ,c.. z o o::: I 2% ANNUAL CHANCE w :i:O FLOOD ('.) 5635 tjj 10'Ao ANNUAL CHANCE O'. <( (..) --w CL ~ -FLOOD ::;; w ~~ ~ STREAM BED -' - 0 o'i <( ===-' -CROSS SECTION w LOCATION 0 -w li. ~ 52 ,900 53 ,000 53 ,100 53 ,200 53 ,30 0 53,-1 00 53,500 53 ,600 53 ,70 0 53 ,800 53,9 00 54 ,000 54 ,100 54,200 STREAM DIS TANCE IN FEET ABOV E CO NFLUENCE WITH SOUTH PLATTE RIVER 171 P - 5695 I - (/) ::.::: UJ 5690 I I w UJ ...J c:: -~ ii: 0 0 >-a: 'I c.. c:: .<::J 0 5685 I -0 UJ 0 .....J ,, 0 I= □ -...J u.. ::J > <l: a!--t:, I I ..; ''. t-5680 I I -w - w LL -I ~ z -0 l -I f= 5675 I I ~ - w ...J I .,,. - w I I 5670 '' >-(..) z w I -(!) o ~ < 0 en I--;5 z w ~~ ::!: ' ' w 5665 (!) zo LEGEND < ::> w z 0 1-0.2% AN NUAL CHANCE < 0 ~ FLOO D ::!: -------1% ANN UAL C HAN CE >-UJ ~ FLOOD (..) z o a::: --2%ANNUAL C HANCE w IO ---FLOOD (!) 5660 10%ANNUAL Cl ·IANCE a: <( u ---w Q. ~ -----FLOOD ::!: ~STREAM BED w c2 ~ -' 0 CROSS SECTION ~ <(:'S. t-w LOCATION D !:.ttt:t;: w u. 54 ,200 54 ,300 54 ,400 54 ,500 54,600 54,700 54,800 54,900 55,000 !i5 ,~C0 55 ,200 55 ,300 55,400 55 ,500 STREAM DISTANCE IN FEET AB OVE CONFLUENCE WITH SOUTH PLATTE RIVER 17 2P - I 5720 I ' en ~ ' LU 57 15 llJ LU ..J c::: u:: (.) 0 c:: >-' c.. c::: I 0 0 57 10 0 LU ...J -0 ~ ..J 0 u.. ::::i ~ ';' ~ I-5705 I w w C, u. ~ ' - z 0 i== 5700 I ;; w ...J -w - 5695 I >-I I (.) z UJ (!) o ~ -j -,: U en >--t5 -z UJ ~ ~ :::!: ' I UJ 5690 (!) zo I LEGEND -,: ::, UJ z o i -0.2% ANNUAL CHANCE :li FLOOD (.)0 1% ANNU AL CHANCE >- FLOOD (.) UJ ii. ' z o o::: 2% AN NU AL CHANCE UJ IO FLOOD (!) 5685 -10% ANNUAL CHANCE 0:: <( u -UJ a..~ -FLOOD :::!: ~ STREAM BED UJ ~~ ....I -~ <(~ -0 . -CROSS SECTION UJ LOCATION Cl Ui u. 55 ,500 55 ,600 55,700 55,800 C5,900 56 ,000 56,100 56,200 56 ,300 56,400 56 ,500 STREA~, DISTANC E IN FEET AB OVE CO NFLU ENCE WITH SOUTH PLATTE RIVER H3P - 5750 111111 ''' ' ' ''' ,1 ,. (j) ~ 5745 w ' ~ I w w ....I 0:: .';+' u: <..:> 0 0:: >- Q. 0:: I --0 0 5740 I 0 w __J I 0 ~ 0 ....I u. :::::i ~ I -~ I-5735 I -w w - LL ~ -. ' z .. 0 ~ 5730 ' <t > w ...J w 5725 ->-. ' t.) z w (!) n ~ < u en ,_ -uS ~ . z ' w ~ ~ ::;; w 5720 (!) zo -LEGEND < => w 0.2% ANNUAL CHANCE j 0 ~ FLOOD <..:> 0 __ ~roi~NU/\l CHANCE >-----t.) w 0... z 0 0:: _____ 2%ANNUALCHANCE UJ :i::0 571 5 FLOOD (!) I 10% ANNUAL CHAN CE er <( (.) UJ [l_ ~ I --------FLOOD ::;; -w c2 ~ I ~ STREA M BED ~ -1\· -0 <(:'5-. -CROSS SECTION w LOCATION D w LL 56 ,500 56 ,60 0 56 ,700 56,800 56 ,900 57,000 57,100 57 ,200 57 ,3 00 57,400 57,50 0 57,600 57,700 STR EAM DIS TANCE IN FEET AB OVE CONF LU ENCE WITH SOUTH PLATT E RIV ER 174P ·1 I 0 > <( ~ t;j -w u.. ~ z 0 ~ <( > w _J w . I ' -.. ~ 2200 2400 2600 2800 300 0 32 00 --- i=-1 p:: - =a I ' I '. ; I ' '' I 11 ' ' -1-J LEGEND 0.2% ANNU AL C'HANCF FLOOD ------1 % ANNUA L CHANCE FLOOD ___ _ __ 2% ANNUAL CHANCE FLOOD 10% ANNU AL CHANCE ---------FLOO D ~ STREA M BED r c) CROSS SECTION :_1, ~Cl.- LOCAT ION - 340 0 3600 3800 4000 4200 4400 4600 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOU TH PLATTE RIVER 5390 5385 53 80 53 75 5370 5365 I 5360 4800 (/) ~ w ...I w u::: w 0 0::: 0:: (.) Cl. CJ) 0 w ...J 0 I= 0 ...I :J LL >-u z LU (!) O en <C I-o _i1j z LU ~~ ::E LU (!) z a <C :::,W z 0 I-~ u c2 >-w~ u z o c::: LU :r:0 (!) a:: <( (..) LU Cl. ~ ::E LU ~~ ~ <( <C LU D LU u.. 175 P I I I I I I I I I I I I I I I I I I I o i tu w u. ~ z 0 ~ w ...J w 5405 I 5400 53 95 5390 - 5385 I I 5380 5375 5370 48u0 I .. r · ., -.. I I I -- I 5000 5200 I " u "· .. -i - =· .. .1 - . ' 'I I - ' '. ii . i U) - - ! -. 5400 5600 5800 6000 6200 6400 fl600 STREAM DI STANCE IN FEET ABOVE CONF LU ENCE WITH SOUTH PLATTE RI VER 54 05 540 0 (/) ~ UJ ...J w u::: w 0 Cl'.'. CX'. (_) 0.. en 0 w 53 95 ....J I 0 I= 0 ...J ::::::i -u.. 5390 5385 5380 >-u z w C!) Oen <{ I-u _LiS z w I'.'.=~ :::; w 5375 C!) Z Cl LEGEND <{ ::J w z 0 I-0.2% ANNUAL CHANCE <{ (_)~ FLOOD :::; ----__ ~~'6~NUAL CHANCE >-w ~ u z oo::: _____ 2% ANNUAL CHANCE w :r:O FLOOD C!) <( (..) 10% ANNUAL CH ANCE ct'. --------FLOOD w a..~ :::; w ~ §E ~STRE AMBEO ...J 0 CROSS SECTION c? <( <( w LOCATION Cl w u.. 6800 700 0 7200 7400 176P I I 5430 5430 --J 11, I I I 11 --I ' Cl) 5425 ff · . ' 5425 UJ ~ I ...J w u::: w 0 0:: -a::: (_) Cl.. Cf) 0 w 5420 5420 __J --0 I= 0 ...J :::i 0 ·= L > <t ~ 1 I --9-' ,-5415 I-5415 I' -LL 1_ •II ' UJ ' UJ LL F'r1' ~ ~ ' z fi rr - 0 ~ ~ 5410 ' ' ,_ 541 0 <t > ,_.,. UJ --' UJ ~ I I 54 05 I " 5405 >-(..) .. z I w (!) 0 en I ..: ---I-u _LiS tt ~ .. z I rt+ 5t1 w ~ ~ 1 -, ::;; 5400 I 5400 w zo I .t j (!) -LEGEND ..: ::> UJ -tT ---z 01--0 2% ANN UAL CHANCE ~ (_)~ ,-FLOOD ----->-w~ ------1% ANN UAL C!olANCE (..) --FLOOD z oo::: -__ _ __ 2% AN NUAL CHANCE w FLOOD (!) :r::O 53 d5 -10% ANN UAL CMANCE Cl'. <( t) I I --------FLOOD w a..~ -::;; -w ~~ I ~ ST PEAM BE D ~ -<( <( :tn re 111tf .M[ -~I 0 CROSS SECTION w LOCA11ON D w u.. 7400 7600 7800 8000 8200 8400 86 00 8800 9000 9200 9400 9600 9800 10,000 STREAM OISTANCE IN FEET AB OVE CO NFLUENC E W1TH SOUTH PLATT E R1V ER 177P I ,-----------·--------------------------------------------- e .~ I-H-i-r++-H-11-1 +++-1-H-+++t-++-1-H+++--I-H-H·++-i-H-t-+++-i-HH-++l-i+-H-+-H-IH-I-H-H-·H-1-H-l-+++-+-HI ~"" 5440 I-H-l-+t-H-t+·l+H-t-l-+..+i~+++r++-i+-H -H, -t w a: tu ..L + ·1 a ,0: ~ + ~~ . + ':it -1-'+ ·G t:t Ir- + -. ...,.. • j = ~ ~1. ., µ t ·i i-:--r, ' C 1+ -,-+ rl· I + + + -t µ .1-H· 10 ,000 10,200 10,400 10,600 10,800 11 ,000 11,200 11 ,400 11,600 11 ,800 12,000 STREAM DISTANCE IN FEET ABOVE CO NFLUENCE WI TH SOUTH PLATTE RIVER -+ I- LEGF.ND -----0,2-._ ANNUAL CH/,NCE FLOOD ----1%ANNUALCliANC.1:FLOOO -----2%A,..NUALCHANCEFLOCO --------10% AN NUAL CHANCE F! 000 ~ STREAMB EO 0 CROSS SEC:TION LOCATION 5455 I 5450 5445 5440 5435 5430 12 ,000 12,200 12 ,400 en w ...J u::: 0 0:: a. 0 0 0 ...J LL >-u z w (!) <( f-z w ::;; !' :., z <( ::;; >-u z w (!) a: w ::;; w ..J <? w 0 w u. 0 (_) ~ z :::> 0 (_) w 0 I <( a. ~ <( '.lt::: w w 0:: (_) en w ...J I= :::i 1/) ~ a: <( 0 w I-~ 0 a.. a: 0 u ~ 0 z <( 178P r----------------------------------------------------------------,--,----, o > <( 54 75 547 0 5465 ~ 546 0 w w u. ~ z 0 ~ 5455 w ...J w 5450 ~:~ I-;- '. ~w ~ I -~ :..J 1·· ~ ~ I 5445 5440 ■ ·- 12,4 00 12,600 r . ~ - ,~t & W-Q! "" -Cl: :-a. F' I I V I - I " '<'i I - ~"-'~e~f -I :~~-. ' -:L ~--I ·, '--~-= \."1 ' ,,:. • - ~ ~-~»!' ----1, :...-I - ':t-r 3.-. ," .L + -. I I I . I ' . ff 1-i-IT + .rt -- Ii "'"-7 FF -t-I ll I ~-➔~ .. ----,-. I · . --H-'-I+ -{ -. . --• ' 7 - -i t . i j 114 ' ·-- 12,800 13 ,000 13,200 13,4 00 13,600 13,600 13 ,800 14,000 STREAM DISTANC E IN FEET ABOV E CONFLUENCE WITH SOUTH PLATT E RIV ER I I 549 0 I ri 54 85 en ::.:: w ....I w u::: w 0:: 0 (.) 0:: a.. en 0 [u 54 80 ....I 0 ~ 0 ....I :J LL I -~-3' -e¥w u -w -~ • ~~w Lt: Will:-> :, ::,iiil .)-.< I - 5475 547 0 g -~ ~i". z :, l='tl ' '~t.- :-< 17 ·~ -l LEGE ND 0 2% ANNUAL CHAN CE FLOOO ----1%ANNUALCHANCEFLOO0 5465 >-u z w 0 Cl) (!) < I-u_ ,'.li z w /'.: ~ ::; 5460 w Z Cl (!) < ::J w z 0 ~ ~ >-(.) 0 u w a.. -2% ANNUAL CHANCE FLOOD ---10% ANNUAL CHAN CF FLOOD - --STREAM BED 0 CROSS SECTION LOCATION 1 z 0 er: w 0 (!) I u a: <( ~ w a.. al ~ Cl z ~ <( <( w 0 w -u. 14 ,200 14,4 00 179P I I I I I I I I I I I I I I I I I I I 5700 ' 57 00 I I : rn ~ I I UJ 56 80 568 0 w UJ .... ...J a::: u::: u 0 ' a'. UJ ll. UJ a::: 56 60 5660 0 I- I 0 UJ 0 z 0 ...J 0 u.. ~ ...J ~ I-5640 564 0 w w u. ~ -z 0 j::: 5620 5620 <{ > w ...J w 56 00 I 5600 >-'J z LU c.:> 0 (/) < ,_ u _~ z LU ~ ~ :::;; 5580 ' 5580 LU z o ' I I I I c.:> LEGEND < ::,W z 0~ 0.2% ANNUAL CHANCE < -~L OOO :::;; u o __ ~~oiiNUAL CHANCE >---- ----(..) UJ 0.. z o o::: ..... -_____ ~~ottUALC HANCE LU -c.:> IO 5560 10% ANNUAL CHAN CE a: <( t.) --------FLOOD LU o...~ :::;; ~ STREAM BE D LU ~~ ....I 0 CROSS SECTION ~ <( <( LU LOCATION Cl LU u.. (l 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 STREAM DISTANC E IN FEET ABOVE CHER RY CREEK LAKE 180 P 574 0 I I 5720 5700 0 ~ ~ tii 56 80 w u. ~ z 0 i= 5660 ~ w ...J w --5640 ' ' 56 20 ' -r --- 5600 :--H-l- 2600 2800 3000 3200 2400 3600 3800 4000 4200 4400 I STREAM DI STANCE IN FEET ABOV E CHERR Y CRE EK LAKE 574 0 5720 570 0 56 80 5660 5640 562 0 LEGE ND 0,2% ANNUAL CHANCE FLOOD ----__ ~~o'6~NU AL CHANCE _____ 2% ANNU AL CHANCE FLOOD 1~ ANNU AL CHANCE --------FLOOD ~ STREAM BED 6 CROSS SECTION LOCATION 4600 4800 5000 52 00 Cl) ~ UJ w UJ ...J a::: u::: (.) 0 a: UJ a.. UJ a::: 0 I-0 UJ 0 z ...J 0 lJ... ...J > C..) z w C!) 0 (J) < I-o _~ z w ~~ ::. w C!) z o < ::>W z o i ~ (.)0 > C..) UJ a.. z 0 ~ w IO C!) a:: <( u w 0.... ~ ::. w ~~ ...J ~ <( < w C UJ u.. 181 P I I I I I I I I I I I I I I I I I I I 5760 I 5760 "' en ::.::: 5740 5740 UJ w UJ ., ...J a::: u::: 0 0 a:: UJ Cl. UJ a::: 5720 5720 0 f-0 UJ I 0 z 0 ...J 0 u.. ~ _J ~ I-5700 5700 w w u. ~ -z 0 i== 56 80 '' 5680 ~ m - ....J w ---I -I "'' I ->-5660 11 I 5660 u z w -I (!) 0(/) <( f--o _ t5 z w ~ ~ ::. w 5640 5640 (!) zo LEGEND <( :::, LJ.J z 0 1---0 2% ANNUAL CHANCE <( 0~ -FLOOD ::. -__ 1% ANNUAL CHANCE >-' 0 .. ----u UJ a. FLOO D z o o::: ~~ 2% ANNI JAL CHANCE w :i:0 -----FLOOD (!) 5620 10% ANNUAL CHANCE a:: <{ u --------FLOOD w a..~ ::. w ~~ ~ STREA M BED ~ 0 CROSS SECTI ON <{ <( -w LOCATION a w u. 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 ~7200 7400 7600 7800 STREAM DISTANC E IN FEET ABOV E CHERRY CREEK LAKE 132P 5780 576 0 I 574 0 ' 0 > 1 I - i-572 0 l!J w IL ~ z 0 ~ 5700 I I w ...J w .. ,. -I -,:' 5680 -I - 5660 I -- - ltf I 5640 ' - 7800 8000 8200 8400 8600 880 0 9000 ~200 9400 9600 STR EAM DISTANCE IN FEET ABOVE CHERRY CREEK LAKE 5780 5760 5740 5720 - 5700 5680 5660 LEGEND 0.2% ANNUAL CHANCE FLOOD 1 % ANNUAL CHAN CE FLOOD 2% ANNUAL CHANCE FLOOD 10'4 ANNUAL CHAN CE -FLOOD ~ STRE AM BED 6 CRO SS SECTION LOCATION 98 00 10,000 10 ,200 10 ,400 en ~ LU w LU ....J 0:: u:: L) 0 Cl'. LU Q. LU 0:: 0 I- 0 LU 0 z ....J 0 IL .....J > u z UJ (.') 0 en <( I-u _j z UJ ~ ~ ;:;; UJ (.') ZD <( :::,W z oi <( ;:;; 00 > u LU a.. z oo:: UJ :c 0 (.') a: <l:: (.) UJ Cl.~ ;:;; UJ ~~ ~ <l:: <( UJ Cl UJ Li. 183P I I I I I I I I I I I I I I I I I I I I I 0 ~ 6 f-w w LL ~ z 0 j:: ~ w ..J w 5820 5800 5780 5760 5740 5720 5700 5680 - 10,400 I ' I ''' - 10,601) 10 ,800 I • -- I ,- .L - 11,0()11 11 ,200 11,4 00 11 ,600 11 ,800 12,000 12,200 STREAM DISTANCE IN FEET ABOVE CHERRY CREEK LAKE 5820 -~ 5800 (/) LU w LU ...J 0::: ii: u 0 0:: LU c.. LU 0::: 5780 0 I-0 LU 0 z ...J 0 LL .....I I 5760 574 0 5720 >-(.) z LJ.J (!) Oen <( >-u _~ z LJ.J ~ ~ ::,; 5700 LJ.J zo (!) LEGEND <( ::J LU z oi 0.2% ANNUAL CHANCE <( FLOOD ::,; 0 0 __ :~ai~NUAL CHANCE >-----(.) LU a. z on:: _____ ~~~~NUAL CHANCE LJ.J :r:0 (!) 10'4 ANNUAL CHANCE 0::: <( u LJ.J 0.... ~ --------FLOOD ::,; LJ.J ~~ ~ STREAM BED ...J 0 CRO SS SEC110N ~ <( <( LJ.J LOC.'TION 0 LJ.J LL 12,400 18 4P - I ·ir- ._ I. : I 1.:. I 5860 5!14 0 I I - 58 20 0 ~ ~ tu 5800 -, w LL ~ z 0 ~ 5780 ' w ....I w 57 60 I -.. I - ' 5740 I 572 0 -I l - -, Ii _ Ii I ' -- 12,400 12 ,600 12,800 13 ,000 13,20 0 13,400 13 ,600 13,800 14 ,000 14 ,200 STREA M DI STANCE IN FEE T AB OVE CHE RRY CREEK LAKE 5860 I 5840 ~ ' 5820 58 00 5780 5760 - 57 40 LEGEN D 0.2% ANNUAL CHANCE FLOOD 1% ANNUA L CHAN CE FLOOD 2% ANN UAL CHANCE FLOOD 10% ANN UAL CHANCE --FLOOD ~STREA M BED () CROSS SECTION LOCATION 14,400 14 ,600 14,800 15,000 en ~ w UJ UJ ....I a::: u:: (.) 0 UJ 0:: a. UJ a::: 0 f- 0 UJ 0 z ....I 0 u.. ...J >-(..) z UJ ~ 0 en >-u_;;s z UJ ~~ ::. UJ (!) ZD <C ::,w z oi <C ::;; (.)0 >-(..) UJ a.. z oo::: UJ :r:0 (!) a:: <( u UJ Cl..~ ::;; UJ ~~ --' ~ <( <C UJ Cl UJ u.. 185P I I I I I I I I I I I I I I I I I I I I I I □ ~ ~ Iii w u. ~ z 0 ~ w J w I 5900 + ~ 5880 I jl I ... ' ' -I -5860 - 584 0 5820 ~ - 5800 + 5780 -I 5760 15 ,000 15 .200 15.400 15 ,600 15 ,800 16 ,000 STREAM DISTANCE IN FEET ABOVE CHERRY CREEK LAKE I I - I I . .. - I -. I ' 5900 I ~ I en UJ 5880 LJ.J UJ ...J 0:: u:: (.) 0 UJ er: c.. UJ 0:: 5860 0 I- I 0 UJ 0 z ...J 0 lL _J 5840 11 5820 >-5800 I (.) z -~- UJ --C!) 0 ,:n <( I-o_t5 -z r + H-UJ ~ ~ ::;; UJ 5780 C!) zo LEGEND <( :::> w z 01-0,2% ANNUAL CHANCE <( (.) c2 FLOOD ::;; ----1% ANNUAL CHANCE >-UJ ~ --FLOOD (.) z oo:: 2% ANNUAL CHANCE UJ IO FLOOD C!) 10% ANNUAL CHANCE 0:: <( (..) --FLOOD UJ Cl. ~ ::;; UJ ~~ -~ STREAM BED --' 0 CROSS SECTION ti <( <( UJ LOCATION D ·-UJ u.. 186P ARAPAHOE COUNTY, COLORADO, AND INCORPORATED AREAS VOLUME 4 OF 4 Community Commu nity Name Nu mber ARA PAHOE COUNTY, CO UNINCORPROA. TEO AREAS 080011 AURORA. CITY OF 080002 CE NTEN NI AL , CITY OF 060315 C:HERRY HIL LS VILLAGE . CITY Qt-080013 CO LUMBINE VALLEY. TOWN OF 080014 "DEER TRAIL , CITY OF 080015 ENGLEWOOD , CITY OF 085074 'FOXFIELD , TOWN OF 080091 GLE NDALE , CITY OF 080247 GREENWOOD VILLAGE , CITY OF 080195 LITTLETON, CITY OF 080017 SHERIDAN, CITY OF 0800 18 'NON,FLOOOPRO NE Effective : Dece mber 17, 20 10 Federal Emergen cy Management Agency FLOOD INSURA NCE STUDY NUMB ER 08005CV004A I _ _j NOT ICE TO FLOOD INSURANCE STUDY USE RS Commun iti es participating in the National Flood Insuran ce Program have es tab li shed reposi tories of fl ood hazard data for floodpl ai n management and flo od insurance purposes . This Flood In surance Study (F IS) may not contain all data avai lab le withi n th e repos itory . It is advisab le to contact the commu nity repository for any additional data . Part or all of thi s FIS may be revi sed and republis hed at any time . In additio n, part of th is FIS may be revised by the Letter of Map Revi sion process , which doc s not inv olve republication or redis trib ution of the FIS report. It is , therefo re, th e responsibi lity of th e user to co nsult with com munit y official s and 10 check the commu nit y rep ository to ob tai n the mo st current FIS report co mponents . In itial Fl Report EITec tive Date : Apri l 17, 1989 Revised FIS Report Date s: August I 6, I 995 Octobe r 7, 2008 December I 7, 20 I 0 TABLE OF CONTENTS -VOLUME I J .O INTRODUCTION .... · ......................................................................................................... J 1.1 Purpose of Study ............................................................................................................. I 1.2 Authori ty and Acknowledgements ................................................................................. I 1.3 Coorclim,tion ................................................................................................................... 3 2.0 AREA STUlllED .............................................................................................................. 4 2.1 Scope of Study ............................................................................................................... 4 2.2 Community De scription .................................................................................................. 7 2.3 Principal Flood Problems ................................................................................................ 8 2.4 Flood Protection Measure s ............................................................................................. 9 3.0 ENGINEERING METHODS ........................................................................................ 11 3.1 Hydrologic Analyses ..................................................................................................... 12 3.2 Hydraulic Analyses ....................................................................................................... 22 3.3 Vertical Datum .............................................................................................................. 23 4.0 FLOODPLAIN MANAGEMENT APPLICATIONS ................................................. 25 4.1 Floodplain Boundaries .................................................................................................. 25 4.2 Floodways ..................................................................................................................... 26 5.0 INSURANCE APPLICATIONS .................................................................................... 85 6.0 FLOOD INSUR.AJ'ICE RA TE MAP ............................................................................. 86 7.0 OTHER STUDIES .......................................................................................................... 88 8.0 LOCATION OF DATA .................................................................................................. 88 9.0 BIBLIOGRAPHY AND REFERENCES ..................................................................... 89 10.0 REVISION DESCRIPTIONS ........................................................................................ 96 I 0.1 First Revision .................................................................. '. ............................................. 96 10.2 Second Revision ........................................................................................................... 98 10 .3 Third Revisi on ............................................................................................................ IO I 10.4 Fourth Rev isi on ........................................................................................................... 103 Figure I Figure 2 Figure 3 Figure 4 Figure 5 Tab le I Tab le l a Tabl e 2 Tabl e 3 Table 4 Tabl e 5 Fre que11cy-Di scbr.-be, Draina ge Area Cu,vcs, Coa l Creek, Cherry Creek. Sand Creek ..... Freq uencv-Di sc harge , Drain age Arra Curves , Cononwood Creek, Big Dry Creek ...... Frequenc y-Discharge , Drain ~ge Area Curv es, 1urphy Creek , Lillie Comanche Creek ...................... . Frequency-Discharge . Draina ge Arca Cu rv es , Co man che Cre ek, West Bij ou Creek , Box Eld er Creek .... . Flood way Sc hemati, .. .. .. . .. .. .. ................................ .. TABLES Flooding Sou rces Studi ed by Detailed Method s ................ . Floodin g Sou rces Restudi ed or Newly St udi ed by Detailed Methods Flooding So urc es Studied by Appro xim ate Meth ods .. Summary of Di sc harges .. .. .. .. .. .. ..................... . Flood way Data .. .. .. . .. .. .. . .. . .. . .. . ..................... . Co mmunit y Map Hi story ........................... .. fi!gi; 14 15 16 17 27 5 5 6 18 28 87 I I I I I I I I I I I I I I I I I I I Ex hibit I -Floo d Profil es Bea r Creek Bea r Gulch Big Dry Cree k Bi g Dry Cree k Tri butary A Bl ack mer Gulch Box Elder Creek Cherry Creek VOLUME II EXHIBITS Che rry Creek (Ri ght Ove rb ank Split Fl ow) Cherry Cre ek Spill way Dra in Coa l Cree k Co manche Cree k Coo n Cree k Cottonwoo d Creek Ex hibit I -Flood Pro fil es Coyo te Run Dutch Creek Eas t Toll Gate Creek First Creek Go ldsmi th Gu lch Greenwoo d Gul ch Greenwood Gul ch Bypa ss Happy anyo n Creek Lee Gulc h Li lli e i::omanche Creek Li llie Dry Cree k Lilli e's reek Lone Tree Creek VOL UME Ill EXHIBIT S iii Panels 0 I P-02 P Panels 03 P-I0P Panels 11 P-29 P Panels 30P -32 P Panels 33 P-37 P Pan els 38P-65 P Panel s 66 P-75 P Pa nel 76 P Pan els 77 P-78 P Pa nels 79 P-82 P Pan el 83 P Panel 84P Panels 85 P-9 3P Pane ls 94P-l 09P Pane ls 11 0P-l 12P Pane ls I I 3P-I I 5P Pa nels I I 6P-1 I 9P Pan els 120P-124 P Panels 125 P-!3!P Panels I 32 P-l 34 P Panels I 35 P-l 36 P Panels 137 P-146 P Panel 14 71' Pane ls 148 P-1 74 P Pan els I 75 P-l 79P Pan els 180P-186 P Ex hi bit I -Fl oo d Profi les ( 0111 'd) 1ul]l hy ree k Piney reek Pren tic e Gu lch Quin cy Gulch able Di tch Sa ble Ditch Ovcrnow Sa nd Cre ek SJCD 6 100 JCD 6200 Slaught er house Gu lch South Platt e Ri ve r VOL UME I V EX HIBITS South Tribut ary laugh tcrh ousc Gulch Spring reek Toll Gate Creek Unnamed Cree k Wes t Bijou Gu lch Wes t Harvard ulch We st Toll Ga te Creek We st Toll Gate Creek Tributary Wes t Tributary To Go ldsmit l! Gulch We sterl y Cree k Wes terl y Cre ek Ovcr now Wi ll ow Cre ek temc Parkwa y Ove rfl ow Wo lf ree k Wolf reek Tr ibutary Gra nb y Dit ch Ex hibit 2 -Floo d Insurance Ra te Map In dex Floo d I ns uran cc Rat e Map iv Pan els I 87 P-l 97P Panels I 98 P-20 9P Pane l 2 I0P Pan els 2 11 P-2 13 .0 Pane ls 2 I 4P-2 I 71' Panel 21 8P Pa n~ls 2 I 9P-222 P Pa nels 223P-22 5P Pa nels 226 P-2~ ,p Pa nels 228 P-2 32: Pn ncl s 233P-2 3 :f• Panel s 235 P-2~6P Pa nels 237 P-2 38 P Panels 23 9P-24 IP Pa nels 242 P-243 P Panels 244 P-246 P Pan els 247 P-249 P Pa nels 25 0P-256P Panel 2~7 P Panels 2 JP-.'f ~P Pa nels 26 I p.: UP Pan el 'f;7 P Pane ls l68 P-27 IP Pa ne l 272 P Pane ls 273 P-274P Pane l 275 P Pa nels 276 P-2f,o · I I I I I I I I LL -- 5540 ' ' ' 5540 e - 553 0 552 0 t ~ :;-~ - ' 0 ' ' ' -S'M111n~ Q!;Q-. ;r••h, '/ll h! .:!--' ' - -4 '' -.. I .1=--.. ---I 5530 (/) ::.::: w LU ...J LU U:: a:: 0 (..) a: >-a.. I 5520 0 a.. 0 a:: 0 ::, 0 ' ~ ...J ~ u. > 1 1--5510 w w LL ~ z 0 j::: 5500 <{ > w --~~ 'I ' 7 -I h_lJ: ·' r f-'' , T -h I ·• • j-e-1 ~i lf -- . .I - I I -~~ 5510 5500 ...J w --·,- 5490 5480 547 0 - . -;-r: ~l ., t J: : - --... ~ . -+: ·-trr I J.. -ct 4 --1ff I !=h 7'1 -I 1 -. -- L4-7 ~ -- ~ :-± . I l m -~ ~ ·.: LEGEND -:.L 0.2% ANNUAL CHANCE -. -t FLOO D 1 % ANNUAL CHANCE --r I-~ --·----H--·r FLOO D I+~ 2% ANNUAL CHANCE --. I -----FLOOD -~ I I I 10% ANNUAL CHAN CE ---------FLOOU - ~ -trl. -ST lEAM BED -. - ( la ·01: 0 .-toss SEC TI ON •r:t J:f 'ft LOC ATION ' - 5490 5480 >-u z w (!) Oen c,: f-(..)4: z _w w i:'.: ~ ::i: w (!) z ~ c,: ::, 1--z ~ 0 ~ >-(..) 0 u LU Q. z o o:: w I O (!) Cl'. <( u w a..~ ::i: w c:2~ ..J ci <( <t: w 0 w LL 0 5Cv 1000 1500 2000 250 0 3000 3500 4000 4500 5000 5500 6000 6500 STREAM DISTA NC E IN FEET ABOV E CONFLUENC E WITH COAL CREE K 187P 5570 - 5560 55 50 - 0 ~ ~ Iii 5540 w u. ~ z 0 ~ 5530 ..J w ft 5520 r -5510 ' " 5500 .. ·, 6500 7000 7500 80 00 8500 9000 9500 10 ,000 10 ,5 00 11,000 STR EA M DISTAN CE IN FEET ABOV E CO NFLUEN CE WITH CO AL CREE K - 5570 5560 5550 5540 1 5530 5520 551 0 LE GEND 0.2% ANNUAL CHANCE FLOOD --____ 1%ANNU ALCHANCE FLOOD _____ 2%ANNUALCHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD ~~ STREAM BED 6 CROSS SECTION LOCATION 11,50 0 12,000 12,500 13,000 - i iT \·. Cl) ~ w UJ ...J UJ u:: a:: 0 u a::: >-Q. ::c 0 a. 0 a:: 0 :::::> ...J ::E u. >-(..) z UJ (!) 0 en < I-u _u5 z UJ ~ ~ ::::E UJ I Z Cl :::::,W 0~ uo >-(..) UJ Cl. z oo:: UJ :co (!) 0:: <( (.) UJ a.~ ::::E UJ ~□-I <( ~ UJ ~ 188P I I I I I I I I I I I I I I I ' I I I I I I I I I I I I I ' I I I I I ,. .. I I 5 ~ ~ I- UJ UJ LL ~ z 0 ~ > UJ -' UJ - 56 10 56C l_l 'i590 5580 -· 5570 5560 5550 5540 -- 13,000 - .l - ' -:;..J.1. '' ' - - - -.I .. 13 ,50 0 14 ,000 14 ,500 I •, '· - I I T ,- -I " ti ; I .. I I : ' ;µ I 11 I - I -- I -- I -Q·N -. ----- 15,000 15 ,500 16,000 16 ,500 17 ,000 17 ,500 STREAM D ISTA NCE IN FEET ABOVE CONFLUE NCE WITH COAL CREEK .....,....., ij-it ·I l=H~[ :ri._ 561 0 tf~ ·1•L 5600 en ~ w w _J w u: a: ;t, -0 (_) a:: .l. a.. >-::c ., 5590 D 0... 0 a: 0 :::i _J ~ LL 5580 - 5570 >-5560 t) :z w (!) 0 en <( -~ .... u _ u5 »;O . i[ :z cl, w ~~ I ,-::;; T 5550 w (!) zo LEGEND <( :::i UJ :z 0 ~ 0.2% ANNUAL CHANCE <( FLOOD ::;; uo _ _ __ 1% ANNUAL CHAN CE >---t) W o.. FLOOD :z 0 0: _____ 2% ANNUAL CHANC E w ::c o FLOOD (!) 10% ANNUAL CHANCE a:: <( u --------FLOOD w 0... ~ ::;; ~~ STREAM BED w ~~ ...J 6 CROSS SECTION ~ <( <( w LC CATION 0 w LL 18 ,000 18 ,500 )9 ,000 19,500 189P a ~ ~ 5650 5640 5630 tii 5620 ~ ... _,_.......,_,_ UJ LL ~ z 0 ~ 5610 ,~ ........................ .._. UJ -' UJ 5600 5590 5580 19,500 20 ,000 - I I - I 20 ,500 21 ,000 ,1..L,. .. 1 ;-1 ,il - .J H l •- f/ I '. ITT ti+ :j -t _1-I ri · I J .. --- --- .. 21,500 22 ,000 22,500 23,000 23 ,500 24,000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH COAL CREEK 5650 5640 5630 5620 5610 5600 5590 LEGEND 0.2% ANNUAL CHANCE FLOOD ---_ __ ~~Oi~NUAL CHANCE _____ 2%ANNUAL CHANCE FLOOD 10% ANNU AL CHANCE --------FLOOD ~ STREAM BEO () CROSS SECTION LOCATION 24,500 25 ,000 25,500 26 ,000 rJ) w _J u::: 0 a:: a.. 0 0 0 _J LL ::.::: LU LU 0:: () >-I a. r..t:: ::::, ~ 190P I I I I I I I I I I I I I I I I I I I I 568 0 I 5ti 80 5670 r/J ::.::: 567 0 I w w ...J w [i: c::: 0 (.) I a::: >-c.. :c -'' 566 0 0 Cl.. 56 60 I I ' 0 c::: I 0 :::> ~ ...J ~ c I LL ~ ' ~ - tii 5650 I 5650 .1., .. I w 1· LJ.. ~ z 0 - i= 5640 ' 564 0 ~ ' ~ w ...J w I -563 0 I' 56 30 13 z U.J '.!) 0 en ..: I-o _~ -e z U.J ~ ~ -:::. -U.J 562 0 562 0 ~ zo LEGEND :::> L!J z 0 ~ 0.2% ANN UAL CHANCE ~ FLOO D (.)0 1 % ANNUAL CHANCE >-------HOOD u w a.. z 0 a:: _____ 2% AN N.JALC.;:N:CE U.J :c 0 FLOr.Ll (!) 5610 ' _ _ _ _ _ _ _ _ ~?;;t~NUAL CHAN CE a:: <x: (.) U.J Cl..~ :::. -~ U.J c2 ~ -STREAM BED ~ -I <x: <( 0 6 CROSS SECTION U.J -LOCATION D U.J LL. 26,000 26,500 27,0 00 27,50 0 28,000 28,5t1J 29,000 29 ,500 30 ,000 30,500 31,00 0 31,50,1 32,00 0 32 ,500 STRE AM DISTAN CE IN FEE T ABOV E CONFL UE NCE WIT H CO AL CREE K 191P 5720 57 10 I I 5700 0 ~ '' 6 I-5690 w w - u. ~ '' I z ' 0 .:: 5680 'I I <{ I > w ...J -w - '' -- 567 0 '' ' ' - 5660 I - 5650 I . I. B --- 32,500 33 ,000 33,50 0 34,00 0 34,50 0 35 ,000 35,5 00 36,000 36,5 00 37,00 0 ST RE AM DI STAN CE IN FEE T ABOVE CON FLUENC' -'NITH COAL CR EE K 5720 57 10 I 5700 - ~ - I , , 5690 5680 I 5670 R ' -5660 LEGEND 0,2% ANNUAL CHANCE FLOOD ------1% ANNUAL CHANCE FLOOD ___ _ __ 2% ANN JAL CHANCE FLOOD 10% ANNUAL CHANCE ---------FLOOD ~ STREAM BEO 6 CROSS SECTION LOCATION 37,500 38,000 38,5 00 39 ,000 '° ~ w UJ ....I UJ u:: 0::: 0 0 ~ >-!l.. :c 0 a.. 0 0::: 0 ::::> ....I '.:2 IL >-(.) z w (!) 0 en <( f-o _~ z w ~~ ::, w (!) Z Cl <( :::, w z 0 I-<( 0~ ;-. >-UJ ~ (.) z o c::: w :c 0 (!) a: <( (.) w a..~ ::, w ~~ ~ <( <( w 0 w u. 192P I I I I ~ I I I I I I I I I I I I I I 5760 5750 1-5730 w w u. z z 0 ~ w ...J w 5720 57 10 5700 C LEGEND ------~C~toNNUAlCHANCE ____ ~~airUALCI IANCE I: ~t: .... 1:tttt=t.:t: ... ~,1-:..t: ... t: ... t: .... i{tttt~~:t: .... t~t: .... t ... 1: .... 1::1 .... t_:ttJJfftfffffaaJf:ffrtfrf~aJJffffff88affffffff88JJfffffff83:iiifffE~ 1-----~~o"6"oNUAL CHANCE 5690 '-++-l+++++-I.-H-H-1-4-++i-H>--H-l-+-H·++-++-•-H>--H-+-+-H--H-f-l-i-+t-h +++-++----·-----i~t~NUAL CHAN CE ~ STREAMDED 0 CROSS SECTION LOCATION 5760 5750 5740 5730 5710 5700 39 ,000 39,500 40 ,000 40,sno 41 ,000 41 ,500 42 ,000 42 ,500 43 ,000 43 ,500 44,000 44 ,500 45 ,000 45 ,500 STREAM DISTANCE IN FEE T ABOVE CONFLUENCE WITH COAL CREF:K Cl) LJ.J ..J u: 0 er: 0.. 0 0 0 ..J LL ~ LU LU 0::: u >-I a.. 0::: ::::::> ~ 193P .. -· 5800 5790 I - 578 0 C 0 . _,_ ' ~ ~ Iii 5770 w 'I u. I -;..,.:~-;-' ~ I z I 0 ~ 5760 I ' I > -w _J w - 5750 I - 5740 E" ._,_: ' .• •~ I ~1 rt 5730 I - - -ID ~ I - 45 ,500 46 ,000 46 ,5 00 47 ,000 47 ,5 00 48 ,000 48,500 49 ,000 49 ,& 50 ,000 STREAM DI STANCE IN f-EET ABOVE CONFLUENCE WITH COAL CREEK 5800 5790 I 578() ;.)-, 7 577 0 576 0 5750 -t ~J q: 5740 LEGEND 0,2% ANNUAL CHANCE FLOOD ------1 % ANNUAL CHANCE FLOOD -----2% ANNUAL CHANCE FLO OD 10% ANNUAL CHANCE --------FLOOD ~ STR EAM BED I 0 CROSS SECTION LOCATION 50 ,500 51 ,000 51,50 0 r 52 ,000 Cl) ~ w UJ _J UJ u::: 0::: 0 (.) a'. >-, .... () I Q _ 0 fl:'. 0 ::> _J ;:;E IL >-0 z LU (!) 0 en <( I-o_LiS z LU ~~ ::::;; LU (!) Z Cl I ::iw o i 0 0 >-(.) UJ a.. z o o:: LU :r:0 (!) er <( u LU a..~ ::::;; LU a? ~ ~ <( <( LU 0 LU u. 194 P I I I I I I I I I I I I I I I I I I I 58 50 I I 11 I 5850 I 111 " I I 5840 584 0 Cl) :::.:: I I I w UJ -...J UJ I u::: I a::: r ~ 0 u ,-a'. >-a.. :::r::: 5830 I 583C 0 a.. I -~--L 0 a::: 0 ::, 0 ...J ~ I' L1.. ~ -I ~ I $~ I-58 20 58 20 w w u. ~ z 0 I 1 1 I 1== 58 10 5810 <i: > w - _J w I 11 5800 I I ;-5800 >-I (.) -z UJ I -C!) Oen I -<( o _ Li5 I-:c, I -z -UJ ~~ --:::. 57 90 ' I 57 90 UJ z o -LEGEND ~ ::,w : z 0 I-0 2%ANNU AL CHANCE <( (.)~ .' FLOOD :::. -1% ANNUA LCHANCE >-w2 FLOOD (.) z oo:: --___ 2%ANNUA LCHANCE UJ :::r:::O 578 0 I FLOOD C!) <( u --------~~~ttNU Al CHANCE c:: UJ a.. :?; -:::. =~ UJ ~~ ~ STREAM BED ~ C I ¢~ ¢1·. C c!):I 6 <( <i:: I CROSS sec Tl ON UJ LOCATION D UJ u. 52,000 52 ,50 0 53,000 53,500 54 ,00 0 54 ,500 55 ,000 55,500 56 ,000 56,500 57 ,000 57 ,500 58,000 58,500 STR EAM DISTANC E IN FE ET ABOVE CONF LUE NCE WITH COAL CR EEK 195P I 5960 I 5960 I 5940 I 5940 CJ) ~ 'I lJ.J UJ ...J UJ [i: 0:: 0 0 a: >-a. I 592 0 I 5920 0 a.. ..J -rf 0 0:: -I 0 :::, 0 I i ·i -ii-L ...J ~ T IL ~ r ~ 1-H-- I-5900 ' -:,+, -L..U M . 5900 w fl; w -,--·:·""i; ... , , I · ' : .. •\.. t T u. -·r ~ ' - z 0 I i== 5880 I 5880 ;; w ..J --w - -I' 5860 >-5860 :+, u z UJ . ' (!) 0 en <( -I-0 _;;5 z ' UJ i:'.:~ -::::; I UJ 5840 5840 (!) z o -~ ""'" . <( :::, w -z o i 0.2% ANNUAL CHANCE ~ FLOOD 00 __ _ _ __ t~oi~NUAL CHANCE >-u UJ Cl. z QC:: _____ ~~ottUAL CHANCE UJ IO I (!) 5820 10% ANNUAL CHANCE c:'. <t:u -------FLOOD UJ a..~ ::::; UJ ~~ ~~ STREAMBED ~ ' ' --0 <t: <( CROSS SECTION UJ ' LOC.ATlON □ UJ LL 58,500 59 ,000 59 ,500 60 ,000 60 ,500 61 ,00 0 61 ,500 62 ,000 62 ,500 63,000 63,500 64 ,000 64,500 65,000 STREAM DISTANCE IN FEET ABOVE CONFLUE NC E WITH COAL CR EE K 19 6P I I I I I I I I I I I I I I I I I I I 0 ~ ~ r w w u. ~ z 0 i'.= <t > w ...J w 6060 I 6040 6020 600 0 5980 5960 5940 ' 5S20 65 ,000 I I I I ' I ' ' I -- -'' -I I I 65 ,ti00 66,000 66 ,5 00 67 ,000 67 ,500 68 ,000 68 ,500 STREAM D ISTANCE IN FEET ABOVE CONFLUENCE W ITH COAL CREEK ·I- .1- - 6060 I I Cl) ~ i -6'140 UJ UJ ...J UJ u::: 0:: 0 (_) 0:: >-Cl. ::r: 6020 0 c.. 0 0:: 0 :::> ...J ~ LL 6000 ' 5980 I ' 5960 >-u z LU (.!) 0 en <( >-Cl <X: z -lJ.J LU ~ ~ :::!: 5940 LU zo (.!) LEGE N'l <( :::> µ.i z 0 ,-0.2% ANNUAL CHANCE ~ (_)~ FLOOD 1 % ANNUAL CHAN ...... >-w ~ ... FLOOD u z o o:: ,·It 2% ANNU AL CHANCE LU ::r: 0 FLOOD (.!) 10"11 ANN UAL CHAN CE 0:: <{ ~ -FLOOD LU c..-::;;: ~~ STREAM BED LU c2 ~ 6 CROSS SECTIO N ~ <{ <X: LU LOCATION □ UJ u. 69 ,000 19 7P 5680 I ' l!l .I 5670 t - 5660 0 > <i: ~ - I-5650 w ' w IL ~ -, , z 0 j:' ~640 LLJ ...J ' w 563 0 - ' 5620 i-tifl=Fl - ' - - -5610 > ' ' -. l(f: H 500 0 5ll0 1000 1500 2000 2500 30 00 3500 4000 STREM! DISTAN CE IN FE:':T ABOVE CONF LUENCE WITH CHER RY CREEK ___ , - ' - I I I )(I L'oGEND 0.2% ANNUAL CHANCE FLOOD 1% A~IN UAL CHANCE -FLOOD 2% ANNUA L CHANCE FLOOD 10% ANNUAL CHANCE -· -FLOOD ~ STREA M BED --0 CROSS SECTION r LOCATIO N 4500 5000 55 00 5680 5670 5660 565 0 5540 5630 5620 6000 en w ~ ...J LU u:: LU 0 ~ Cl'. u c.. >-0 LU 0 z 0 a: ...J IL >-u z w (.!) 0 en <( f--u _,1j z w j::~ ::;; w (.!) Z Cl <( => w z 0~ ~ u o >-u LU Cl. z 0 0:: w :r:0 (.!) a:: <( u w a..~ ::;; w ~ §E ~ <( <I'. w 0 w u. 198P I I I I I I I I I I I I I I I I I I I I I - I 57 20 5720 - I I I I I o ~ 6 57 57 - Cl) 10 '' 5710 w ~ -...J LU u::: LU 0 0::: a:: (_) Q. >- 00 ' 5700 Cl LU ' ' I 0 z 0 a: ...J lJ... . ' I I-w w u.. 56 90 5690 ~ -I z 0 ~ 56 - ' -.. 80 -5680 I > w ...J w - I 56 ' -.,, 70 ' 5670 >- I (.) z -w I I I I I 56 56 -(.') O en ..: ' I-(.)<( -[ :·+ -z _w w ~ ~ --::!: ' .. ' w 60 5660 (.') zo LE GE ND ·<( => w z 0 ~ l 0.2% ANNU AL CHAN CE ..: -FLOOD ~ - _ __ ~rotoNUAL CHANCE >-(.)0 ----I (.) LU o.. z o o:: -_____ 2%ANNUALCHANCE w -FLOOD (.') :i:O 50 -10% ANN UAL CHANCE a:: <( u --------FLOOD w 0... ~ -::!: -~ STREAM BED w ~~ ..J -~=I l·I ij: I~ I ---:if 0 CROSS SECTION ~ <( <( w I LOCATION 0 w LL I 6000 6500 7000 7500 8000 8500 9000 9500 10 ,000 10 ,500 ·11 ,00 0 11 ,500 12 ,000 12 ,500 STR EAM DI STANCE IN FEET ABOVE r oNFLUENCE WITH CHERRY CREEt( 199P I I 576 0 575 0 I 5740 a > i -<I: -~ - 7 I-5730 LU LU -u.. ~ z 0 -I ~ 5720 ~ LU ..J -r ' -LU -'' -5710 5700 -- 5690 I -- -ft 12,500 13,000 13,500 14 ,000 14 ,500 15 ,0G0 15 ,5 00 16 ,000 16 ,500 STREA M DI STANCE IN FEET ABOVE CO NFLUE NC E wr;1-1 CHERRY CREEK J '. .11 '-] - ;110 111 --I I 950 - - - - LEGEND 0.2% ANNUAL CHANCE FLOOD 1 % ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNU AL CHANCE -FLOOD ~ STREAM BED c) CROSS SECTION LOC ATION 5760 5750 5740 5730 5720 57 1C 5700 Cl) w ~ .J UJ u::: UJ 0 0:: c:: u a. ~ 0 0 z 0 a: .J u.. >-t) z w (.!) 0 en <( I-u _i'.5 z w r:: ~ :::;; w (.!) zo <( ::,W I 01-u~ >-UJ ~ t) z 0 c:: w IO (.!) ffi <( (..) :::;; a..~ w c2 ~ ...J ci <( <I: w D w u.. 200P I I I I I I I I I I I I I I I I I I I ·-==-- '=fl - 5790 I 5790 ~ - 5780 5780 (/) w ::.::: ...J UJ -u::: UJ 0 0::: 0:: 0 a.. >- 577 0 5770 0 UJ 0 z 0 a: ...J 0 lL ~ ~ I-5760 :.., .. 5760 UJ UJ H.J. u. ~ z I 0 i== 5750 5750 <I: > UJ _J ' UJ '' - ~ ·.~i,5 ti-· r:: 5740 5740 >-u z w ' (!) 0 en < ---I-o _ i1i --. z J -w ~~ -::::;; --UI 5730 LEGE ND 5730 ~ ZD -< ::,~ -z -_____ 0.2"1.ANNUAL CHANCE ~ 0~ FLOOD 0 5 __ _ _ __ 1% ANNUAL CHANCE >- FLOOD u UJ 0... z O er _____ 2% ANNU AL CHANCE w :i:0 FLOOD (!) 5720 ________ ~~6'~NUAL CHAN CE a: <( (.) w c... ~ ::. w ~~ ~ STRE/,M BED ~ -<( <( .. _J ) CROSS SEC TION LU -LOCATK>N 0 -w u.. 16 ,000 16 ,500 17,000 17 ,500 18 ,000 18,500 r 19 ,000 19 ,500 20,000 20,50 0 21,000 21,500 22,000 STREAM DISTANCE IN FEET ABOVE CO NFLUENCE WITH CHERRY CREEK 201P I - 5840 I 5840 I ~ 5830 5830 (/) UJ ~ ..J UJ -ii: UJ 0 a::: -Cl'.'. (._) I a.. >-- 5820 5820 0 UJ I 0 z 0 a: 0 I ..J IL ~ 6 I Iii 5810 I 5810 w 'F-1 - u. ~ z 0 I ~ 5800 I I I 5800 C > w ..J - w " 5790 5790 >-(.) z w h (!) 0 en <( ->-o_LiS -z . -w ~ ~ :::. w 5780 I , 5780 ~ Z Cl LEGEND :::> w 0.2% AM:,,IUAL CHANCE <( 0~ FLOOD :::. 00 b ..... "'_ >- FLOOO (.) UJ Q. z oo:: _ __ 2% AN NUAL CHANCE w :r:0 FLOO D (!) 5770 ~ 10% ANNUAL CHANCE a:: <( (.) w c... ~ ,_ -----FLOOD :::. ~ STREA M BED w ~~ ...J ll 0 CROSS SECTION 'i? <( <( -w LOCATION 0 w u. 22 ,000 22 ,500 23 ,000 23 ,500 24 ,000 24,5 0J 25 ,000 25 ,500 26 ,000 26 ,500 STREAM DISTANCE IN OF FEET ABOVE CONFLUENCE WITH CHERRY CRE ~K 202P I I I - 5910 I 5910 I i I l 5890 5890 (J) 11 UJ ::.::: ...J UJ u::: UJ I 0 a::: a:: (.) a. it I 0 I 58 7() 5870 0 z 0 a: ...J 0 IL I > ct ,_ ~ tu 5850 5850 I w u. ?; I z 0 I I i= 583 0 ' I '' 5830 ct I [;j -' w I 581 0 5810 >-(.) z w I C!) Oen <( -I-Ll_ i1j z w ~~ :::;; I w I 5790 5790 ~ zo LEG E ND ::::, w z 01-0.2% ANNUAL CHANCE <( (.)~ FLOOD :::;; I 1 % ANNUAL CHANCE >-UJ ~ FLOO D (.) z 0 0: ~ _t_T 2% ANNUl\l CHANCE w -FLOOD C!) :r:0 5770 a:: <( u I L lc -10'4 ANNUAL CHANCE w a_~ ,-J -FLOOD :::;; -1 l ~ w ~ ~ •-'-STREAM BED -' c) CROSS SECTION ci <( <( J -w LOCATIO N □ w u_ I 26,200 26 ,400 26,600 26,800 27,000 27 ,200 27,400 27 ,600 27 ,800 28 ,000 28 ,200 28,400 28 ,600 28,800 STRE AM DISTANCE IN FEE T ABOVE CONFLUENCE WITH CHERRY CREEK 203P I o ~ ~ 591 ? 5890 1---5870 w w LJ.. z 1-H>+-+++++++++1-H>+-+++-H-+-+-+-t-,>+-++++++H-- 5 1:t1:t1:mr:tt:1:t:rnttm:t1:ttrttttl:t:l-4-t,iJtt,::t.tt1,➔ i== 5850 ~ w .J w 583 0 5810 57 90 28,800 29 ,000 29 ,200 29,400 29,600 11 29 ,800 30,000 30 ,200 30,400 30,600 ST REAM DISTANCE IN FEET ABOVE CONFLUENC E WITH CHERRY CREEK LEGEND ______ ~tci'o~NNUALCHMICE __ 1 % ANNUAL CHANCE FLOOD _____ ~~i~UAL CHANCE 10% ANNUAL CHANCE --------P .000 -,,~,....,~..,,....~<'<'<"~"7l=-STREAM BED 0 CROSS SECTION LOCATION 5910 5890 5870 5850 (/J w ..J u:: 0 a:: 0.. 0 0 0 ..J u.. 5830 1S 5810 z w ~ ,_ z w ;:;; w I :.::: w w a:: (.) ~ z a: 30,80 0 31,000 3 1,200 31,4GQ 204P - 5950 I I 5950 5930 Cl) 593 0 UJ ~ ...J LU u:: LU 0 0:: 0:: u a.. >- 5910 - 5910 0 LU 0 z 0 a: ...J a LL ~ ~ I 5890 I-589 0 w w LJ.. ~ - z 0 i== 5870 I I 5870 <{ I I' 11 > w ' I -_) I w 585 0 5850 >-u z w (!) O en <( 1--u _~ z w j:'.: 0:: ::; <{ 5830 5830 w Z C::l (!) -LEGEND <( ::::, w z 0 1--0.2% AN NU AL CHANCE <( u c2 FLOOD ::; -1%ANNUA l CHANCE >-LU :r FLOOD u z o o:: 2%ANNUA LCHANCE w :i::O FLOOD (!) 5810 10%ANNU AL CHANCE Cl'. <C (_) --FLOOD w a..~ ::; w ~~ ~ STREA M BED ...J 6 CRO SS SE CTION ~ <C <{ w LOCATION 0 1 , w LL 31,400 31,600 31,800 32,000 32 ,200 32,400 32 ,600 32 ,800 33,000 33 ,200 33,400 33,600 33,800 34,000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH CHERRY CREEK 205P 597 0 I 5970 595 0 595 0 Cf) w ::.::: ..J UJ u::: UJ 0 c::: 0:: (.) a.. [ij 5930 59 30 0 I 0 z 0 a:: s ..J u. ~ ~ tii 5910 591 0 UJ u. ~ z 0 ~ 589 0 I 58 90 > UJ ...J UJ - 58 70 I 5870 >-(.) z UJ (!) O en <( -I-u_ t5 --z UJ ~~ ::. UJ 585 0 5850 (!) Z Cl LEGEND <( :::,W -z 0 I-0.2% ANNUAL CHAN(.;E <( (.)~ FLOOD ::. -. ,,.. NN UAL CHANCE >-UJ ~ FLOOD (.) z Q C:: 2%A NN UAL CHANCE UJ 5830 FLOOD (!) :i:O 10% ANNUAL CHANCE a: <l'. (.) --FLOOD UJ a..~ ::. UJ ~~ ~ STR EAM BED ....I c) CRO SS SECTION ~ <l'. <( UJ LOCA TION Cl UJ u. 34,0 00 34 ,2 Lu 34,400 34,600 34,800 35 ,000 35 ,200 35,400 35 ,600 35 ,800 36,000 36 ,200 36,400 36,600 STRE AM DISTANCE IN FEE T ABO VE CONFLUE NCE WI TH CHERRY CREEK 206P 6010 6010 599 0 5990 Cl) w ::.:: ...J LJ.J Li: LJ.J 0 0:: a: (.) c.. >- 5970 5970 0 LJ.J 0 z 0 a: 0 ...J LL ;;: t:, tii 595 0 5950 w u. ~ I z - 0 ~ 593 0 5930 w ..J w - 5910 591 0 >-I u -z ,: w (.!) O en ! <( .... u _ i5 z -w i:= ~ ::E ! w 58 90 5890 (.!) z a -LEGEND <( ::> UJ z 0 ~ 0.2% ANNUAL CHANCE ~ FLOOD (.)0 __ 1 % ANNUAL CHANCE >-----u LJ.J c.. -FLOOD z 0 a: __ _ __ 2% ANNU Al CHAN CE w IO 587 0 FLOOD (.!) ________ }~t'~NUAL CH ANCE Cl'. <( u -w o..~ ::E ·~ w ~~ ~ STREA M BED ...J 0 CROSS SECTION ~ <( <( w LOCATION D w -LL 36 ,600 36,800 37 ,000 37 ,2 00 37,400 37,600 37 ,800 38,00 0 38,20 0 38,400 38,60 0 38 ,800 39,000 39,200 STREA M DISTANCE IN FEET ABOVE CONFLUENCE WITH CHERRY CREEK 207P I 6050 6050 I 6030 I I I 6030 U) I UJ ~ I ....J UJ U:: UJ 0 c:: ct {.) a. >- 60 10 6010 0 UJ 0 z I 0 a: a ....J LL > <t ~ I I-5990 5990 w w LL ~ z 0 ~ 5970 -~9 70 <t > w -_, w 5950 I 5950 >-I I I (.) z -w (!) 0 en I < >-u _i'.5 z -w ~ ~ :a 5930 5930 w Z 0 I (!) -LEGEND < :::> w z 0~ 0.2% ANNUAL CHANCE < FLOOD :a uo I 1 % ANNUAL CHANCE >- FLOOD (.) UJ ::... z o a::: 2% ANNUAL CHANCE w :r:O 5910 I FLOOD (!) '"' 10% \NNUAL CHANCE a: <( u I --FLOOD w o...~ :a w c2 ~ -~ STREA M BED _, 0 CROSS SECTIO N ~ <( <( I --w LOCATION 0 w u.. 39 ,2 00 39,400 39,600 39,800 40 ,000 40 ,200 40,400 40 ,600 40 ,800 41 ,000 41 ,200 41,400 41,600 4 1,800 I STREAM DISTANCE IN FEET ABOV E CONFLUE NCE WITH CHERRY CREEK 208P I 6070 607(), - 6050 6050 (j) w ::.:: ...J UJ u:: UJ 0 c:: _, ~ (.) --1 Q. >- 6030 6030 0 UJ 0 z -0 a: 0 ...J Hi LL ~ l:f ~ ~ I-6010 t-; 6010 w I+ w u.. ~ z 0 ' ~ 599 0 ' I I 5990 > :t:, -w -' w 5970 I I 5970 >-(.) --z w I t!) 0 en <( -I-u _i:;S z w ~ ~ :::;; I w 5950 5950 t!) zo I LEGEND <( ::iw -z oi -0.2% ANNUAL CHANCF <( FLOOD ::. (..)0 - 1% ANNUAL CHANCE >- FLOOD (.) UJ c... z oo:: 2% ANNUAL CHANCE w ::r: 0 FLOOD t!) 5930 10% ANNU AL CHANCE "' <( (.) -FLOOD w c..~ :::;; w ~~ ~ STREAM BED ...J -6 ~ <( <( CROSS SECTIIJN w LOCATtON 0 ~ w u. 41,800 42 ,000 42 ,200 42,400 42,600 42,800 43 ,000 43 ,2 00 43,400 43 ,6 00 43,800 44 ,000 44 ,200 44 ,4 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH CHERRY CREEK I 209P .. 5600 5600 en ::c 5580 5580 UJ (.) ...J ...J -u:: :::, 0 C) 0:: UJ a.. (.) 5560 5560 0 ~ 0 z 0 UJ 0 ...J 0:: LL a.. > j •• <( ~ I I-554 0 5540 LU LU LL ~ -z rm - 0 I j:: 5520 5520 <( > LU ' _, - LU -5500 I 5500 >-u . z I ' w ' (.!) o -I <( (.) en ' 1---~ -z w i:'.=~ ::;; 5480 I 5480 w zo ' (.!) -LEGE ND <( :::, U.J z 0~ -0.2% ANNUAL CHANCE ~ FLOOD (.)0 1% ANN UAL C CE >- FLOO D u UJ CL z oo::: --2% ANNUAL CHANCE w :co 5460 FLOOD (.!) 10% ANNUAL CHANCE a:: <( u -FLOOD w a..~ I ::;; w c2 ~ ~ STR EAM BED ...J l . 0 CROSS SECTION ~ <(~ ' . w LOCATIO N 0 w u.. 0 400 800 1200 '.600 20 00 2400 2800 3200 360 0 4000 STR EAM DI STAN CE IN FEET AB OVE CO NFLUENC E WITH HI GHLINE CANAL 210P 5470 5460 - 5450 ~ ~ 5440 ti w LL ~ z 0 ~ w ...J w 5430 5420 5410 - 5400 0 - ~ - 'I I H--T :+ + ·SH •0N I -·- I ,-!.. n - 200 :"!-1' I \J. ; r I ., ' t ·t I I - I ' I ' I I I I - - rt --t ' ~• 11' ' -I 11 ...,..,., .I I -1-'-,... -- -p-$ ·A-·10~ ..,.~"' ' ·~ 'I I I ------, -- ± 1::1-,-' -I :j: -rt --·1 + .J.. -.... -I±: 11 -l-.II -·, I+ ,-., I 7 I 1 ... . rt 1±· I - b.l, J= -* ·--.. I • ·t ·,rti :-, I rJ 400 600 800 1000 1200 1400 1 00 1800 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH BLACKMER GULCH - I I 5470 ' 0 ..., I 5460 (/) I LU _J u ,_ u: _J 0 :J 0:: (.9 a.. >- 111 111, I! - I 0 u 5450 0 z 0 5 _J a LL i I -k ~-5440 ~ -+r-1-.j.. 5430 - I 5420 >-u z w Cy~ (l!D --H-'- ' LEGEND 0.2% ANNUAL CHAN CE FLOOD ------1%,ANNUALCHAN CE FLOOD -2% ANN UAL CHAN CE FLOOD -10% ANNUAL CHAN CE FLOOD w STR EAM BED 0 CROSS SECTION LOCATION 5410 (!) 0 <( u Cf) I-i5 z ~ w ex: ::; <( w (!) z a <( :J w z 0 I- <( ~ ::; u >-LU 0 u Cl. z 0 ex: w 0 (!) I (.) 0: <( w ~ ::; a.. w ~ a _, z ~ <( <( w 0 w u. 2000 2200 24 00 2600 211P 5500 I 5500 "' - I - I en 5 90 5490 lJ.J :::c -::::! <..) _J 0 ~ a: (9 a.. >- 0 <..) 5480 5480 0 z 0 s 0 ....I 0 LL > ~ <( ~ I-5470 -5470 w w ---I u. -~ --z ----0 ·---,-I - ~ 5460 I - 5460 w -i=;: ...J w -. ' 5450 5450 >-' '' (.) z UJ (.!) o ~ <( U en >---~ z UJ ~~ ::': 5440 5440 UJ za I (.!) LEG EN D <( ~ UJ 0.2% ANNUAL CHANCE I 0~ FLOOD <..) 0 1% ANNUAL CHANCE >- ILOOD u UJ 0... -2% ANNUAL CHANCE z Q cr.'. UJ :::c 0 5430 FLOOD (.!) 10% ANNU AL CH ANCE 0:: <( (..) ---FLOOD UJ n. ~ ::E UJ ~~ ~ STREAM BED ...J c) CROSS SECTION ~ <(::5- UJ LOCATION 0 UJ LL 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WITH BLACKMER GULCH 212P 553 0 I 553 0 I 552 0 55 20 (/) I w .J (.) u:: _J 0 ::) a:: (.!) a. >- 0 (.) 5510 5510 0 ~ 0 ::) .J a 0 LL ;;: ~ 55 00 I-5500 w w u.. ~ z ., 0 I ~ 549 0 I 5490 > -w ...J w 5480 I 5480 > u z -w tt.--~ o ~ (.)(J) i : ~ I--iD -z -w i:'.= ~ -I I :::;; 5470 5470 w zo --(!) -I EG EN D ~ ::,W 0.2% ANNUAL CHANCE < o i FLOOD :::;; (.)0 1% ANNUAL CHANCE > --· FLOOD u UJ a.. z o ~ 2% AN NUAL CHA.NCE w :i:0 FLOOD (!) 5460 10% ANNUAL CHANCE 0: < (..) --FLOOD w a..~ :::;; iJ ~~ ' ~ ST REAM BED --' 1 0 ti <t:~ CR('ISS SECTION w I· LOCATION 0 w u.. 5200 5400 r 5600 STRE AM DISTANCE IN FEET ABO VE CONFLUENCE WITH BLACKM ER GULCH 21 3P I I ,., 5365 -- 5360 I I I 5355 0 ~ ' ~ tw 53 50 I , , , -w -I I u.. ~ -z I 0 -I ' ~ 5345 ' -> I w ...J w '· 5340 I I - ' -5335 -- - 5330 :$: -200 0 200 400 600 800 1000 1200 1400 1600 1800 STREAM D ISTANCE IN FEET ABOVE CONFLU ENC E WITH WEST TOLL GATE CREEK -' ~ -' - f.\.000.. RU 'I LEGEND 0.2% ANNUAL CHANCE FLOOD ----__ ;~O~DNUAL CHANCE __ _ __ ~ro'ri~NUAL Ct-11.NCE 10% ANNUAL CHANCE --------FLOOD ~ STREAM BED 6 CROSS SECTION LIJCATION 2000 22 00 5365 5360 - 5355 535 0 5345 ;340 5335 2400 (/) LJ.J I J u:. (...) 0 I- O'. 0 a.. UJ a ...J co 0 <( 0 Cl) ..J u.. >-u z w (!) o ~ <C (...) en I--Li) z w r::: ~ ::. w (!) Z Cl <C ::J W z o i ~ (...) 0 >-u UJ Q.. z o o:: w :r:0 (!) Ct'. <( (.) w a..~ ::. w ~~ ...J ,:2 <($ w 0 w u. 214P I I I I I I I I I I I I I I I I I I ~ ; -;JtJrrilr f-.J.. .' J.. r' 1' - 5395 I 5395 '' - I "' .!: ~ I (/) I ,·I 53 90 5390 I UJ :c _J --+ ti u::: (..) I- ' --~~!-,,-0 0 -· '""'l L~ 0:: ' ''· a.. UJ •l 0 _. 5385 I -5385 0 co < 0 en _J □ LL ~ ' ~ 5380 f-538 0 w -0: rrr -w u. ,. - ~ z -I 0 ..LI ~ 5375 I 5375 > ~F w ...J w -• >-5370 53 70 I (.) --C z -UJ --C!) O 'Ji° -<( ~- I-0 _i'.5 .f.1 z UJ i:'.: ~ --~. ; Fl:~ ::::;: UJ 5365 5365 C!) Zfil LEGEND <( :::> f--z I 0.2% ANNUAL CHANCE ~ 0~ FLOOD (..)0 - 1% ANNU AL CHANCE >--FLOOD (.) UJ c.. z oa::: -2% ANNUAL CHANCE UJ :c 0 FLOOD C!) 5360 10% ANNUAL CHANCE 0::: < (..) --FLOOD UJ Cl..~ ::::;: - ~ STREAM BED UJ c2 §E I ...J ~ <;£$ 1 l)ii -0 CRO SS SECTION UJ LOCATION D UJ u.. 2400 26 0() 2800 3000 32 00 3400 36 00 3800 4000 4200 4400 4600 4800 500 0 STRE AM DISTANCE IN FEET ABOV E CONF LU ENCE WITH WEST TOLL GATE CREEK 215P 5415 '' ' ' I 0 ·~ z 5410 - -- 5405 0 > ' <{ 6 l t:i 5400 w u.. ~ z 0 ±:!, - j:: 5395 .• -' ~ a=;-.-9 - w - b -_, w ' - ~ 5390 -J - ' I 1 ,· -- - 5385 ·- - - 5380 -->+: ' ~· -50 00 5200 5400 5600 5800 6000 6200 64 00 6600 68f:J 1000 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WITH WEST TOLL GATE CREE K ' 5415 ' - 5410 5405 5400 5395 539 0 ·r 5385 LEGEN D 0.2% ANN UAL CHANCE FLOOD 1 % ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --FLOOD ~STREAMBE D 6 CROSS SECTION LOC.A.TION 7200 7400 7600 (:J LU I ...I u::: (.) 0 I- 0 c:: a. UJ 0 ....J 0 CJ <( 0 Cl) ...I LL >-(.) z w (!) o -<( U en I--LD z w ~ ~ :::;; w ~ zo :::,W z 0 I-<( (.)~ :::;; >-UJ ~ (.) z oo:: w :r:0 (!) C <( (_) .... a..~ ::::;; w c2 ~ ..J ~ <($ w D w u. 216P I I I m I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I . I I I 5435 mrom=EES:Eml 0 ~ 5425 l:J: .,.. ~ :=s~:EEES~B1-H-H-+t-H 1-5420 1-w H--1-H-+-t-+-t--n-1-+ w u. ~ z 0 i== 54 15 ~ w ....J w 5410 -+J. +i .,.....,-,..'H-Hrl-H H--1-HI-H-+-t"H"""H""t-t-t+ ~ 11 I 1-1-1-H-+-t+++t-1-1-1-t-H- .-+-t-+-t++-tt-1-M·- 5405 1~~1-H-+-t-+-t-"H""l-rt-H-i-t,;--1-:_·,,·;~rt-t1"1=t'=t-rl -'-· 760J 7800 8000 8200 8400 8600 8800 9000 9200 9400 STR EAM DISTAN C E IN FEET ABOVE CONFLU ENCE WITH WEST TOLL GATE CREEK . ► T -·1+++-1-H++++++-++-t-Hm 5435 5430 5425 5420 5415 (/) w ....J u:: 0 er: a. 0 0 0 ...J LL :r: 0 I- D LU .....I ,D <( U) 5410 i:; + '-H-1-H-H-+-t-·H-'H-t-HI-H-i-l z t•· LEGEND ______ ~CJ'o~NNUAL CHANCE __ _ _ __ 1% ANNUAL CHANCE FLOOD _____ ~~o'tciNUAL CHANCE 10% ANNUA L CHANCE --------FLOOD 9600 98 00 CROSS SECTI ON LOCATION 5405 w ~ ~ w :::. ,u (:; <( z <( :::. 217P .. 5365 I 5365 .. ~ -0 en .....J 536 0 5360 LL I w a:: ...J UJ -u::: > -· 0 0 1 0:: I -1,, a.. 0 0 5355 5355 f-0 ci :::, 0 ...J UJ 0 I u.. .....J ~ ~ OJ <( ~ (J) Iii 5350 1 1 ' -5350 w ,. ~ - z 0 ' I ~ 5:345 '. -5345 > w _, w -' 5340 ,;.:,, 5340 >-(.) z 9 · w Cl o ~ < 0 en ,--tfi ~ z I w ~~ ;:;; ' w 5335 5335 Cl zo LEG EN D < ::::> UJ z o i 0.2% ANNUAL CHANCE < FLOOD ;:;; 00 -1% ANNUAi CHANCE >-(.) UJ a. -FLOOD z oa:: -2% ANNUAL CHANCE w :i:0 FLOOD Cl 5330 10% ANNUAL CHANCE er: <( (.) --FLOOD w Cl.~ ;:;; w ~~ ~~ STREA M RED ..J ~ 0 CROSS SECTI ON ii <(::5.- ·1 w LOCATION 0 w I u.. 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SAND CREE ►: 218P -I 5360 I ~ 536 0 I I I I "'.' I I -~ +; q-J -I I Cl) 5350 ' 5350 ·, ' U.J ~ +[ uJ '+ _J LJ.J ,_ t~ -.-,, +• -~ u_ u:: LJ.J .. ; 0 • .. l. '--H-c:: . ·+· ,., c:: u -':i. • tit rt a. 0 5340 5340 0 z 0 <( 0 Cl) 0 _J I u.. ~ - e. Iii 5330 53 30 " w u. ~ I z -- 0 't ;ii: ~ 5320 -53 20 .e ··• > ·• w ·o ...J w L I --~ ~ ~ 5310 T 5310 >-I -~ <.) -z . ~ w (.!) 0 en <r: J. --. I-u_ ;5 r z . w r'.= ~ ' ::; 5300 I 530 0 w zo ' (.!) -' . LEGEN D <r: :::, w z 0 ~ 0.2% ANNUAL CHA NC E ~ FLOO D u o -1% ANNUAL CHANCE >- FLOOD <.) UJ a.. z 0 cc ---__ ~Z'o'6NtUAL CHANCE w :r:O (.!) 5290 : IX <( u ________ ~~6'~NUAL CHANCE w a..~ ::; ~ STREAM BED w ~~ _, 6 & <( <( CROSS SECTION w LOCATION D w u. 35,000 36,000 37,000 38 ,u00 39,00 0 40 ,000 41,000 42 ,000 43,000 44,000 45,000 46,000 47 ,0 00 48 ,000 STR EAM DIST ANCE IN FEE T ABOVE MOUT H 219P - I 5420 I +-5420 I I I flj~ m. i I Cf) 5410 5410 w ::.::: _J ii" w w \,~ 0::: a: (..) 0 5400 5400 0 z I ' 0 <{ 0 en 0 ..J .. ,_,j -I.I.. ~ .,. e I ± I-5390 I 5390 LJj ' UJ LL - ~ ' z -1 0 i== 5380 , -5380 ~ ,~ I UJ ' .J UJ --537 0 I >-1" ' 5370 (.) z w (.'.) O en <( -->-O_i:5 1 z w ~ ~ -::;; ' w 5360 f I 53 60 (.'.) Z Cl LEGE ND <( :::,w -I o i -1· 0.2% ANNUAL CHANCE FLOO D (..) 0 ' __ 1 % ANNUAL CHANCE >· ----(.) Wa.. -FLOOD z oo:: -2% ANNUAL CHANCE w I O 5350 FLOOD (.'.) ' 10% ANNUAL CHANCE 0: <{ <..) --FLOO D w ~~ ::;; -~ STREAM BED •!.I ~~ 0 CROSS SECTION ~ <{ <( w LOCATION D w u.. 48,000 49 ,000 50,000 51 ,000 52,000 53,000 54 ,0 00 55,000 56 ,000 57 ,000 58 ,000 59,000 60,000 61,000 STR'::AM DISTANCE IN FEE T ABOVE MOUTH 22 0P I I 5470 I I 5480 e,~ ~ Ill I Cl) 5460 54 70 w ~ -....J u::: UJ UJ I 0 a:: r, ll:'. c..:> -I a.. 0 0 5450 54 60 z I 0 <{ y 0 en -....J 0 ~-LL > i , I ~ <! :1 . 6 I-5440 I 545 0 w I I w " u. ~ z -I 0 -I i= 5430 5440 ~ w ---J -w ~ ' 5420 I I 5430 >- I (.) z w t!) 0 en I <( :J'vj R= I-c..:>_Lii z w ~ ~ ~ 5410 5420 (~ zo LEGEND •C :::, w 0.2% ANNUAL CHANCE 1 0~ FLOO D c..:> 0 1% ANNUAL CHANCE >- FLOOD 0 UJ a.. z o o:: -2% ANNUAL CHANCE w IO FLOO D t!) 54C0 10% ANNUAL CHANCE c:: <{ (.) FLOOD w ll.. :?; ::;; ~ w ~ ~ STREA M BED ...J ---6 CROSS SECTION ~ ,-:( <( w LOCATIO N 0 w u. 61 ,000 62,00 0 63,000 64 ,0 00 65 ,00 0 65,000 66,000 67,000 68 ,000 69 ,000 70 ,000 71 ,000 72 ,000 73 ,000 STREAM DISTANCE IN FEET ABOVE MOUTH 221P 5530 I I 5530 --· ' I 5520 (/) 55 20 ' UJ I _J :::.::: I u::: w w 0 0:: c::: (..) [l._ 0 5510 0 z 5510 0 <( ~i 0 Cf) _J a u. ~ -i-- ~ I 5500 I-5500 l w w u. ~ ... -,- 'Z' 0 ;:: 549 0 I' ~ 5490 -l w _J w ~~ 't:! 5480 5480 >- I I 0 -z w (!) 0 en < f-o _ i1i z -w ~~ ----::; -w 5470 5470 (!) zo LEGEND < :::> UJ z oi 0.2% ANNUAL CHANCE ~ FLOOD uo 1% ANNUAL CHAN CE >- FLOOD u W o.. z 0 0::: 2% ANNUAL CHANCF w :co FLOOD (!) 5460 10% ANNU AL CHANCE a: <( (..) -w Cl..~ -FLOOD ::;; ~ STREAM BED w ~~ ....I 0 CROSS SECTION ti <( <( w LOCATION 0 w LL 73,00 0 74,000 75 ,000 76 ,000 77 ,000 78,000 STREAM DISTANCE IN FEET ABOVE MOUTH 222P 0 ~ 5470 5450 5430 5410 ~ 5390 Iii w u. ~ z 0 i== 5370 ~ u.. 5350 5330 5310 I I 1400 I I ' m-,.... =ili ~- + ' + ' 1600 I I I ' I ' .l ~· I ' - 1600 2000 -I" ;;:' ~' ' ' , "' -a,-' ..., -E>:t -. I ' I ' ~ (i) -rre ' I "(!) ~ I I - -I ,- + ' ~ - .~ -TT ' I ■ I j_f i I I -'' ftr± -1-1-1+ -;-, I I ➔ H-H-H I+ ,i It H - 2200 2400 2600 2800 3000 3200 3400 STREAM DISTANCE IN FEET ABOVE CONFLUEN CE WITH SO UTH PLATTE RIVER - I ' - -I + Fl- - r, -i --L -+ -I LEGE ND 0.2% ANNUAL CHAN CE FLOOO ----1%ANNUALCHAN CE FLOOD -----2% ANNUAL CHAN CE FLOOD --------1(l%ANNU.A!.CH AN CE FLOOD w STR E/.M BED c) CROSS SECTION LOCATION 3600 3800 4000 (/) UJ ...J u:: 0 c:: c.. 0 0 0 ...J LL >-u z UJ (!) < ... z UJ ::i: UJ (!) < z < ::i: >-u z UJ (!) er UJ ::i: UJ ..J ~ UJ 0 UJ u. 0 0 ..-co 0 u -, Cl) 0 Cl) u ,1i ('.:-Cl'. <( z 0 ::::, w 0 ... ~ u UJ 0 c.. 0 Cl'. 0 I 0 <l'. ~ c.. 0 ~ z <l'. <( 223P 5510 ' ' ' ' 5490 ' ' ' ' ' ' ' I ' ' H: ~- 5470 I ' ' l U) '' ' ' I 1--4-w I -...J -u::: 0 0 0 ..... -q: ~ (0 a.. 0 5450 ' ' '·· 0 u 11 0 -, U) fil, H-0 ...J a LL > I+ < ~ !>430 ' ii·, ... :-w ' w ·-I+ I+ u. ~ ' L:j= z 0 -••,6*1, n, ~ 54 10 ' I ' 1 '' ~-> -I w 'I I ..J ,, -t w --I -$ --- 539 0 ' --' >---_, -u z w ;· (!) 0 CJ) -< u -I-~ -:-I+ ' z ~--I-1+ +t + w a: --::;; < 5370 ' .J.. w 1· ' (!) z 0 . ' LEGEND < :::J ,u I 0 ►-~ ' 0.2% ANNU/\1. CHANCE FLOOD u >-0 ----1%,ANNU ALCHANCE FL OOD u w a. z 0 a: w 0 535 0 -I 2% ANNUAL CHANCE FLOOD (!) I u ' a: <( ~ " ------10% ANNUAL CHAHCE FLOOD w a.. ::;; w ~ 0 K¥V.: STREAM BED ..J z ~ 0 ~ <( < CROSS SECTION LOCATION w 0 w ' r 11. 4000 4 200 4400 4600 4800 5000 52 00 5400 56 00 5800 6000 62 00 64 00 6600 STREAM DISTANCE IN FEET ABOVE CON FL UENC E WITH SOUT H PLATTE RIV ER 224P 55 30 55 10 - --- -I (/) 5490 w -..J u::: 0 0 0 ..- -er (0 a.. 0 0 (_) 5470 0 -, I U) 0 ..J 0 u. ~ I L , ~ I-5450 w w LI. ~ z 0 ~ 5430 > --w ..J --w -- 5410 I' >-u -z -UJ (!) 0 en -<( -I-u _ LiS -z UJ i:'.:~ . -::. UJ 539 0 (!) zo LEGEND <( ::,W -z 0 I-0.2% ANNUAL CHANCE ~ (_)~ -FLOOD ·- 1% ANNUAL CHANCE >-UJ lr -- FLOOD u z 0~ 2% ANNU AL CHANCE UJ :r:0 FLOO D (!) 5370 10% ANN UAL CHANCE 0:: <( u -UJ n..~ --FLOOD ::. ~STREAMBED UJ ~~ 1-r -_J -H-6 c? <( <( -CROSS SECTION uJ -LOCATION 0 UJ u.. 6000 6200 6400 6600 6800 700 0 r 7200 STRE:AM DISTANCE IN FEET ABOVE CONF LUEN CE WITH SOUT H PLATTE RIV ER 225P 0 ~ ~ 5420 5410 5400 Gi 5390 w u.. ~ z 0 i== 5380 ~ w J w 5370 5360 5350 H-t--H--t-t-+-t--H-t-t-t-Mt--H--H--t-rt-r-n-,-,- 0 200 400 600 ''' + 800 1000 1200 1400 1600 1800 2000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATT E RIV ER 5420 5410 5400 Cl) w ..J u::: 0 a'. c.. 0 0 N (0 0 (.) ...., v) -·H-t-H-+-+~ 0 0 0 ..J u. -I u LEGEND ______ ~t~o~NNUAL CHANCE 22 00 1 % AN NUAL CHANCE FLOOD 2% ANNUA L CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD CROSS SECTION LOC ATION 240 0 5390 f- 538 0 5370 i'.; 5360 2600 z UJ ~ 'z UJ ::. w I 22 6P 5460 5460 - U) 5450 I 54 50 w --...J [i: 0 0 0 N Cl:'. <.O c.. 0 0 0 5440 r -I 544 0 0 -, en 0 -...J □ u. > <( ~ I-543 0 5430 w w u. ~ z 0 ~ 542 0 I 5420 > r-1· w ...J w - -5410 5410 >-... (.) I z UJ (.!) o ~ < 0 en I--u) z I.' UJ ~ ~ . -~ -+ ::;; UJ 5400 Lf·11END 5400 (.!) zo < :::::, UJ I 0 I-·-0.2% ANNUAL CHANCE 0 ~ ,:tooo 1 % ANNUAL ~HANCE >-w lt FLOOD (.) z 0 a: -2% ANN UAL C'-tANCE UJ :i:0 -I FLOOD (.!) 5390 I 10% ANNUAL CHANCE O'. <( (..) --------FLOO D UJ a..~ ::;; UJ ~~ ~ STR EA M BED -' c) CROSS SECTION ~ <($ UJ LOCATION Cl UJ u. 260 0 2800 3000 32 00 3400 3600 3800 4000 4200 4400 4600 48 00 5000 5200 STREAM D ISTANCE IN FEET ABOVE CONFLUEl~C E WITH SOUTH PLATTE RIVER 227P 5350 ~o--+-+-t-H~-+-+-++++++·H-H-,,-+-t-+-+-·+++-t-H-<-+-+-H-+++-t-H-~-5345 14-"-'-'-+-+++++H--1-1-1-+-+++++H--I-I-I-+-++++-'-' ... , 0 ~ ~ 5340 tu 5335 UJ u.. ~ z 0 i== 5330 ;; UJ ...J UJ 5325 5320 5315 1 1 Q -·H-H--rH-+-+-H--H-+-t-H-H-1-++·IH-++H-+ -2 00 0 200 400 600 800 1000 1200 1400 1600 1800 STREAM DISTAN CE IN FE ET ABOVE CONFL UENCE WITH SOUTH PLATTE RIV ER LEGE ND 0.2% At~~l UAL CHANCE FLOOD 1 % AN NUAL CHANCE Fl.COO 2% A.'IINUAL CHANCE FLOOD 10% ANNUAL CHANCE FLOOD ~~ STR EAM BEO () CROSS SECTION LOCATION 2200 5350 5345 5340 5335 5330 en LJ.J ...J [i: 0 O'. c.. 0 0 0 ...J LL I 0 _J :::> ~ UJ en :::> 0 :c 0:: UJ 1-:c ~ :::> :5 en 532 !! t I 5320 2400 z w (!) c,: !z w :::; w I 228P I I I I I I I I I I I I I I I I I r I -: 538 0 ' 5395 I I ' (.) ' ....J -::> 5375 I I 5390 (j) (!) ' I w ....I LJ.J I u:: U) -0 :::::, -0::: 0 -I 0. I Q ~ 5370 5385 0 LJ.J I 0 I- -I 0 ....I (!) u. > ~ I :::::, <( ::5 ~ I U) Iii 5365 : 5380 w LL ~ ~ z - 0 ' ~ 5360 I 5375 <( I I > w T, - ....J w I I I ; 5355 I I I '' 5370 >-..J I' I <..) - ' z -UJ (!) o --<( (.) en 1Ei: I--;5 z UJ ~ ~ ::;; UJ 5350 5365 (!) z o -LEGE ND <( :::::, w ii z o i 0.2% ANNU AL CHANCE <( -FLOOD ::;; (.)0 1 % AN NUAL CHANCE >- FLOOD <..) LJ.J a.. z 0 a: I +'~ ~~-- UJ IO 5345 FLOOD (!) 1 O'I. ANNUAL CHAN CE er: <x: (.) ' --FLOOD UJ a.. ~ ::;; w ~ ~ ,_ ~STREAMBEO ....I I ' -0 CROSS SECTION ~ <x: ~ -w -LOC ATION 0 1:t_J UJ 2100 ':>600 2800 3000 3200 34 00 3600 3800 3800 4000 4200 4400 4600 4800 STREAM DISTANCE IN FEET /\B OV E CONFLUENCE WITH SOUTH PLATTE RIVER 22 9P - -I 5415 5410 I I I I --+-' I ...1..4 f--=! j 1 '~-- i!tt H-.. ci -ffi -a: ~ .<I) ,, -,_ "' -c, i!: ' r f . I ~ I 'I . 'I 1 Id--+. -· I ·--'j I -, i1 " V 5405 I I 0 ~ ,-~ . . ' V -- ~ I-5400 UJ UJ u. ~ z 0 j:: 5395 ~ I -I V I 1-~ 1:1:tf I -H -+ ?'!.. --H I ---..; ,_, ' I '' ,, ' I I _j 6-l-<;l UJ _J ·~ - UJ -1-_j - -5390 I -t+ 538 5 5380 l1 - --~ ·'-+ -! -~ -11 -ti =~1 -j.._U - 1---f-t, ,-'--r t-i--l I-I -1 - H ± ,-H-~ -rH-t t+ _J -~1 '+ - ~rl I-!-,-I . ~~ ·H 1 tt tt . Ii i-t T J -Ir ~i i --. -J_ --+1-H-11 -~"'I 1-4 I-!-µ L, ,;; I -r -µ ~---►~-:t t Lt-d, 1r,!11 ---. ',.. j H-H h --I 4800 5000 5200 5400 5600 5800 6000 6200 6400 66 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SOUTH PLATTE RIVER I I I I I 5415 ,, -~ . I / -· I 5410 n~h I 'STl,lJ( -~o -S1;.t,ll <il ~p I 5405 5400 t,: I µ 5395 -I+ -, + 5390 -t 1---l-EF ,_;_ -1-t-a t ± 1-f I . -5385 LEGEN D 0 2% ANNUAL CHANCE FLOO D ------1 % ANNUAL CHANCE FLOOD ---__ 2% ANNUAL CHf\NCE FLOOD 10% AN NUA L Clil\NCE --------FLOOD ~ STREA M BED 0 CROSS SECTION LOCATION 6800 7000 7200 7400 I 0 ....J en ::i UJ (9 ...J UJ u:: Cf) 0 ::i a'. 0 c.. I 0 0::: 0 UJ I-0 I ...J (9 LL ::i ::5 Cf) >-u z w (!) o ~ <( 0~ 1--z .W w >-0::: ::. I-<( w (!) zo <( ::,W z 0 I-<( 0~ ::. >-UJ :r u z oo::: w :::r:::O (!) "' <l'.(.) w o,_~ ::. w ~~ ~ <l'. ::s.. w 0 w u. 230P I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 0 ~ ~ Iii w u. ~ z 0 ~ w ..J w 5440 5435 543 0 5425 5420 5415 - 5410 5405 7200 7400 I"!' .w :~ I ".' ' ' - 7600 780 0 _._,._ ] '+ -~tt~ ti' el :;::H I ' - ' ' ' I ' - 8000 8200 8400 8600 880 0 9000 9200 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH SO UTH PLATTE RIV ER 5440 :r: (_) ..J ::::> 5435 .I) ('.) LlJ ...J LU u::: Cf) 0 ::::> a:: 0 Cl.. :r: 0 a:: . 5430 0 LU f-0 :r: ...J ('.) LL ::::> ::5 5425 Cf) 5420 ' 5415 >-u z UJ (.!) o ~ -<t: U en ,--Li) -z UJ ~~ ::;; UJ 5410 (.!) zo LEGEND i ::::> w 0 2% ANNUAL CHANCE 0 ~ FLOOD ::;; uo __ 1 % AN NUA L CHANCE >-----u LU a. FLOOD z 0~ _____ 2%Ar;1)''ALC HAN('I: UJ :r:0 FLOOD (.!) 10% ANN UAL CHANCE 0:: <( u --------FLOOD UJ a..~ ::;; ~ STHEAM BED UJ ~~ ...J 0 ri <(~ CROSS SE(;TI ON UJ LOCATION D UJ u.. 9400 9600 231P 5465 5460 I ~ 5455 a > .- <t ~ f-5450 w I w u. ?; z 0 --~ 5445 I ' > w _J 1 - w -5440 I - 54 35 543 0 - 940 0 9600 9&00 10 ,000 10 ,200 10,400 10,600 10 ,800 11 ,000 11 ,200 STR EAM DISTAN CE IN FEE T ABOVE CONF LU ENCE WI TH SOUT H PLATTE RIVER I :i - - j LEGEND 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOO D 2% AN NUAL CHANCE FLOOD 10% ANNUAL CHANC E --FLOOD ~ STREA M BED 6 t CROSS SECTION LOCATION 11 ,4 00 11 ,600 11 ,800 5465 5460 5455 5450 5445 5440 54 35 I (.) .....J Cl) ::> w ('.) ...I lJ.J u:: en 0 ::> 0:: 0 ll. I 0 0::: 0 lJ.J I-0 I ...I ('.) LL ::> ::i en >-u z w (!) o -<( (.) en f--i1i z w ~~ :::. w (!) zo <( ::,W z o i ::li (.)0 >-u lJ.J a_ z o o:: w IO (!) Cl'. <( u w Cl.~ :::. w ~o __, ~ <(! w D w LL 232P I I I I I I I I I I I I I I I I I I I 5290 I ,-L-l --1 II _,.. 1 1 I --· _, ·---- 5260::r:t,'j'jj_j_j_t.·,•~++l--'Of.+-.-+-l·-++++++H--H-th:H-bl 11 5250 + 5240 + -2000 -1000 0 2000 3000 4000 5000 6000 70JO STREAM DISTANCE IN FEET ABOVE DARTMOUTH AVENUE 8000 ++ + ,+++H++-1~!1-1-+-+li-l++-'H +-l-+l++-4 L..k .:Jii\· + i++ LEGEND -----0.2% ANNUAL Ct-WICE FLO.>O -• • -• • -1% ANNUAL CHANCE FLOOD -• ---• -2% ANNUAL CHANCE FLOOD ---·-------10% ANNUAL Ct-WICE FLOOD ~ STREAMBED 0 CROSS SECTION LOCATION I 5350 5340 5330 Cl) w ...J ~ 0 a:: a. 0 0 0 ...J LL a:: w > a:: w § a. I f- :J 0 Cl) 5320 i z w ~ 0 1/) ... (..) u) m ~ er ::; f-<( w z a ~ :J w ~ 0 i >-ow o u ll. z O a: ~ I 8 ffi <{ ~ ::; c.. w ~ ~ ~ <{ <( w " w u. 28,000 29 ,000 30,000 233P 5390 I -- 5380 5370 ~r---L., i □ ~ 6 t--5360 w w LL ~ z 0 ' j:: 5350 <I: ' ' > I w ...J - w - 5340 I ' I ' 5330 I 5320 I ' -- 31,000 32 ,00C 33,000 34,000. 35,000 36 ,000 37,000 38 ,000 39 ,000 STREAM DISTANCE IN FEET ABOVE DENVER CORPORATE LIM ITS '. I -I I I LEGEND 0.2% ANNUAL CHANCE FLOOD 1%ANNUAL CHANCE FLOOD 2% AN NU.A.l CHANCE FLOOD 10% ANNUAL CHANCE --FLOOD ~~ STREAMBEO 0 CROSS SECllON LOCATION r 40 ,000 5390 5380 5370 5360 5350 5340 5330 0:: en UJ > UJ a:: ...J u::: UJ 0 § ll::'. a. 0 a.. 0 I 0 I-...J :::, lL 0 en >-u z w (.!) o ~ < (.) en ,-. -;;3 z w ~ ~ ::; w (.!) z □ < :::, w z o .~ < ::; (.)0 >-u UJ a.. z 0~ w I O (.!) D:'. <( u w a..~ ::; w c2 ~ ...J ~ <(~ w Cl w LL 234P I I I I I I I I I I I I I I I I I I I I u ....J ::J 5420 5420 ~ 15 UJ en :I ::J 0 I 5410 5410 (/) a:: ' w UJ ...J I-u:: I 0 (9 Cl'.'. ::J c.. ::i 0 5400 5400 0 en 0 >- ...J a:: □ u.. ~ ~ ::J ~ co I 5390 a:: Iii 5390 ' ' I-w I u. ~ I- ::J z 0 0 -en i= 5380 '' ' 5380 <{ > w ....I w 5370 53 70 >-0 z L w <.!) o ~-' < U en -):l:Bl ..... -;5 z -w ~~ -::E -' w 5360 5360 <.!) Z Cl -LEGEND < ::J LU z 0~ 0.2% ANN UAL CHANCE ~ FLOOD uo 1 % ANN UAL CHANCE >- FLOOD u UJ a. ' z oo:: ---__ ~M,iNUA L CHANCE w :r:0 <.!) 5350 10% ANNUAL CHA."CE a:: <( (.) --------FLOO D w a..~ ::E -c•J ~~ ~ STREAM BE D ~ . 0 CROSS SECTIO N <(::f. -w LOCATION D w LL 0 100 200 300 400 500 60 0 700 800 900 1~:)iJ 1100 1200 1300 STREAM DIS TANCE IN FEET ABOV E CONFLUENCE WITH SLAUGHTERHOUSE GULCH 235P I I 5440 5430 I I I 5420 0 > <{ -e. tii 5410 I I I '' w u. ~ ~ '' z 0 I -r i= 5400 I <{ > w ...J w 539 0 I 5380 537G -- ----- 1300 1400 1500 1600 1700 18 0(1 1900 2000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH SLAUGHTERHOUSE GULCH I J ., -- LEGE ND 0.2% ANNU AL CHANCE FLOOD ---_ ,_ 1%ANNUALCHANCE FLOOD _____ 2% ANNUAL CHANC E FLOO D 10% ANNUAL CHANCE --------FLOOD ~ STREA M BED 0 CROSS SECTION LOCATION 2100 2200 2300 2400 2500 5440 5430 5420 5410 5400 5390 5380 2600 I (_) ...J :::, C, UJ CJ) :::, 0 I Cl) a::: w UJ ...J I-U.: I 0 C, c::: :::, 0.. ::i 0 0 CJ) 0 >- ...J a::: LL i=: :::, Ill ~ I- I I-:::, 0 CJ) >-u z w (.!) o -< U en I--i1i z w ~ ~ :::;; w (.!) z o I :::,W 0 ~ <->o >-u UJ c.. z oo::: w :i:O (.!) Cl:'. <( u w Cl..~ :::;; w c2~ -' ~ <(~ w □ w u. 236P I I I I I I I I I I I I I I I I I I I 5740 I 11 5740 5720 Cl) ~ 5720 UJ ...J UJ u::: UJ -0 IY -a::: Cl c.. (.'.) 0 z 5700 5700 0 0:: 0 0.... ...J en o u. ~ ~ 568 0 f-568 0 w w LL ~ z 0 ~ 5660 566 0 w ..J w - -->-5640 5640 (.) z w <.!) O en < f-Cl <C z -LU -w ~~ -::;; I w 562 0 I' 5620 <.!) zo LEGEN D < ::J LU z 0 f-0.2% ANNUAL CHANCE ~ Cl c? FLOOD 1% ANN UAL CHANCE >-UJ ~ -FLOO D u z o a:: -2% ANNUAL CHANCE w I 8 FLOOD <.!) 5600 10% ANNU.0.L CHANCE a:: <( z -FLOOD w a...-::;; ~ w ~~ ST REAM BED ..J ~:+i+ -0 ~ <( <( CROSS SECTION w i-H LOCATION 0 w u.. 0 400 800 1200 1600 2000 2400 2800 3200 3600 4000 STREAM DISTANCE IN FEET ABOV E WILLOW CREEK 23 7P 5800 l--l-l---l--l--+-l-+4-<f..l4+-+++I--I~~.- a ~ ~ 5780 5760 t-5740 w w u. ~ z 0 F= 5720 ;; w ...J w 5700 5680 5660 H-H-l---l--l--++-++++H-<H-l---l--l-·1-+-+t-++<l--l-l-++-++++++<1---1-1-1-+-++++-H-I--I-I- H-1--1-1---l--l--++-+++++4-<l--l-l---l--l-+-+++-H-•H-l-+-+-++++-H-H-+-i.,k°'! 4000 4400 48 00 5200 5600 5000 STREAM DISTA NCE IN FEET ABOVE WILLOW CREEK 6400 -•H-1--11---1-1-+++I--I L EGE ND ______ ~t~~NNUAL CHANCE 1% ANNUAL CHANCE FLOO D 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOO D STREA M BE D CROSS SECTION LOCATION 5800 57 80 5760 574 0 (-720 en w ..J u::: 0 c:: a. 0 0 0 ..J u. ::.:: LU LU 0::: (.) <.9 z ii: a.. U) 5700 G 5680 z w ~ !z w :::;; w ! >-u z w (!) CX'. w as 0 en ~iti ~~ Z Cl ::::,W 0 ~ (.)0 LU a.. o o:: :i:0 <( u a..~ ~~ ~ <( <( w Cl w LL. 23 8P I I I I I I I I I I I I I I I I I I I - -1 53 80 J I 5380 ~. I - -en :::.:: 5370 I 53 70 w UJ -_J UJ u:: 0::: 0 0 0:: UJ -c.. ~ 5360 5360 Q (!) 0 0 _J I -I ' _J _J 0 0 LL f-~ ~ I I--5350 .B I I 535 0 w w u. 11 ~ I z ' 0 I ~ 5340 "' 534 0 > w -' - w - 533 0 533 0 >-u -z w -(!) O en <! -I-o _~ J ... z w i'.: ~ H r+ ::;; 532 0 8 7 I .T 532 0 w Z Cl I (!) LEGEN D <! :::> w z 0 ~ 0.2% ANNUAL CHANCE ~ FLOOD 0 0 -1 % ANNUAL CHAN CC >- FLOOD u LLl c.. z o o:: • 2% ANNUAL CHAACE w :r:0 5310 t7 -FLOOD (!) 10% ANNUAL CHANCE a: <( u --------FLOOD w a..~ ::;; -~ STREAM BED w ~~ 0 ~ <( <t: CROSS SECTION w LOCATION Cl w u. 0 600 120 0 1800 2400 3000 3600 4200 480 0 540 0 6000 6600 7200 780 0 STR EAM DISTANC E IN FE ET ABOVE CONFLU ENCE WI TH SA ND CRE EK 239 P ,. 5420 I '!I.' 5410 5400 0 ~ ~ ~ - I-5390 w w - u.. I ~ z 0 ~ 5380 .JI w ....I w - 5370 -I -- _J 5360 .. -- 5350 ---- 7800 8400 9000 9600 10 ,2 00 10,800 11,400 12 ,000 12 ,600 13 ,200 STREAM D ISTANCE IN FEET ABOVE CONFL UEN CE WITH SAND CREEK 5420 5410 5400 -5390 ', 53 80 5370 5360 LEGEND 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE --FLOOD ~ STREAM BED 0 CROSS SECTION LOCATlot~ 13,800 14 ,400 15 ,000 15 ,600 (/) ~ UJ w ...J w u:: 0:: 0 (_) 0:: w c.. ~ 0 (.9 0 _J 0 _J ...J 0 IL ..... >-(.) z w c:, 0 en <( ,-. u _t5 z w ~ ~ ::;: w c:, z o <( ::,W z 0 ~ <( ::;: u o >- (.) We.. z oa:: w :r.g :~ uJ <{ z ::;: Cl. - LU ~~ ....I ~ <{ ct: w □ w u.. 24 0P I I I I I I I I I I I I I I I I I I I 5440 5430 I 0 ~ ~ I-5420 UJ UJ u. ~ z 0 i== 5410 I ~ UJ ..J UJ - 5400 I - - 5390 I 5380 , I _, 15 ,600 16 ,200 16 ,800 17,400 18,600 18 ,6()0 19 ,2 00 STREAM DIS TAN CE IN FEET ABOVE CONFLUENCE WITH SAND CR EE K - -H-t++-t+H-1 LEGE ND ______ ~tcib~NNUAL CHANCE 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD -,,~....-~,.....,~..,,..~-,.....--STREAM BED 6 CROSS SECTION LOCATION en UJ _.I u:: 0 a:: 0.. 0 0 0 _.I u. ::.::: w w a::: u w ~ CD ...J ...J 0 f- 241P 5620 5620 -· 5610 - Cl) ~ 5610 LU UJ ...J UJ ' u:: 0:: 0 (.) 0:: 0 5600 0 > " ' a. UJ 560 0 0 ~ 0 ~ 0 z ...J z LL => <( ~ I-559 0 UJ I ' .. 5590 UJ -u. -~ I z 0 -f:'. 5580 ~ I I 5580 UJ ..J UJ 5570 :7~ ' - .. '!'!-,_. I 5570 >-0 z U.J 5560 5550 -11 -- ,-I LE GE ND 0.2%A NNU"1.CHANCE -FLOOD - 1%AN NUAL CHANCE FLOOD 2%AN NUALCHANCE FLOOD 10%A NNUA L CHANCE --FLOOD ~ STREAf. 1BEO c) CROSS SECTION LOCATION 5560 <.!) o ~ < (.) en f--~ z U.J ~~ ::; U.J <.!) Z Cl < => w z 0 I-~ (.)~ >-UJ ~ 0 z QC:: U.J IO <.!) er:: ~ (..) U.J a..~ ::; U.J (2 ~ ~ ~~ UJ D UJ LL -1000 -500 0 500 1000 1500 2000 2500 3000 3500 4000 STREAM DISTANCE IN FE ET ABOVE CONFLUENCE WITH WEST TOLL GATE CREEK 4500 50 00 55 00 I 242 P I - 5660 I 5660 - Cl) ::.::: 5650 5650 w UJ ..J UJ u:: 0::: 0 () c::: 0 -0. UJ 5640 5640 0 ~ 0 <( 0 z ..J z 0 LL :::l ~ ~ I-5630 5630 w w u. ~ z 0 ~ 5620 I I 5620 <i: -' .~ ' > w ...J -w --' 5610 5610 >-' u z LU <.!) o ~ I <( U en -I--Li) z -LU ~ ~ [ I :::;; TT LU 5600 ,r 5600 <.!) zo L LEGEN D <( :::l w i oi . ' 0 2% ANNUI\L CHANCE I ~ FLOOD ()0 1% ANNUAL CHANCE >-------FLOOO u UJ a. z oo:: _____ 2% ANNUAL CHANCE LU :co FLOOD <.!) 5590 -10% ANNUAL CHANCE Cl:'. <( u LU 0... ~ I --------FLOOD :::;; LU ~~ ~ STREA M BED ~ -0 <(~ I 1:J:-CROSS SECTIO N -LU LOCAT ION D LU u.. 550 0 6000 650 0 7000 7500 8000 8500 90 00 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WIT H WEST TOLL GATE CREEK 243P 0 ~ ~ 5190 5185 5180 f-5175 w w u. ~ z 0 ~ 5170 ~ w _J w 5165 5160 5155 71 ,500 72 ,000 73 ,000 ... 73,500 74 ,000 74 ,500 75 ,000 75,500 76 ,000 76 ,500 STREAM DISTANCE IN FEET ABOVE Moun: 5190 5185 5180 ttjt:J j jj:t:t:t:ttttt:Jjjj:t:t:t:tt: LEGEN D ______ ~i.2Jb~NNUAL CHANCE 77 ,000 r 1 % ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANN UAL CHANCE -FLOOD STREAM BED CROSS SECTION LOCATION 77 ,500 5175 5170 Cl) UJ ..J u: 0 c:: 0.. 0 0 0 ..J LL ~ UJ UJ 0:: <.) ::, 0 -, iii f-en UJ s: 244P I I I I I I I I I I I I I I I I I I I ~-~~--H--H--H--H----4-+-+--++~~•0 I 521 0 '8•+'~H--<-+-+ ....... ++''"f-+ □ ~ ~ 5205 tii 5195 w LL ~ z 0 ~ 5190 ~ w ..J w 5185 5180 5175 i:1:l:t:tttt:i:1:l:t:t:tt;::=1;::::;~:tt::Li"'i' ...: '' .. l+H-H-H-H-l+H-1--Hl+I-Ml+-i++-41+++++++-H--4-41+-H-H-H-H-IH-iH--4H-IH-IH-1+++++1- 77 ,000 77 ,500 78 ,000 78 ,5 00 79,000 79,500 80.000 80 ,500 81 ,000 STREAM DISTAN CE IN FEET ABOVE MOU TH t-++H-+H+t--1~' 5210 -t-t--t--t--H-1-H- 81,500 ' ,J 5205 5200 5195 .W..W-'------' 5185 LE GE ND _______ ~c~~NN UAL CHANCE __ _ _ __ ~~O~NUAL CHANCE _____ 2% AN NUAL CHANCE FLOOD 10% ANNUAL CHANCE --------FLOOD 82 ,000 82,50 0 83,00 0 5180 Cl) LJ.J ..J U:: 0 c:.: Cl.. 0 0 0 ..J LL ::i:::: UJ UJ Cl:'. (._) ::::> 0 -, co I- C/) UJ 3: 245P ' 5230 ' 5225 I I 522 0 --r ' I "" 0 -I ~ ~ I-5215 w w u. ~ ' z 0 I ~ 5210 I I > w ...J ~-w 52 05 - 5200 ' ' - L ' 5195 1-t .. -. - 82,500 83 ,0 00 83 ,500 84 ,000 84 ,5 00 85 ,000 85 ,50 0 86 ,000 STREAM DISTAN CE IN FEET ABOVE MOUTH I -0 I ' ' ' l - LEGEN D -0.2'4 ANNUAL CHANCE F:.ooo ---___ 1'4 ANNUAL CHANCE FLOOD _____ 2%/ INU ALCHANCE FLO ... O 10% ANNUAL CHANCE ---------FLOOD - ~ STR EAM BED H· c) CROSS SECTION LOCATION 86.500 87 ,000 87 ,500 88 ,000 5230 5225 5220 5215 5210 5205 5200 ~ Cl) UJ UJ UJ ...J a:: u::: (..) 0 :::> 0:: 0 CL -, 0 iii 0 f-0 en ...J UJ LL s: >-u z w ~ o -(..) en I--Li) z w ~~ ::::;; w zo (.!) < :::> w z o i ~ (..)0 >-u W e.. z oo:: w I O (.!) oc <C (.) w c..~ ::::;; w ~~ t <(:'S. w 0 w u.. 246P I I I I I I I I I I I I I I I I I I I h H· I 5330 I 5330 - l I (..) 5320 en _J 5320 w => ...J C5 ; u:: 0 0 0:: 0::: <( Q. > 5310 0 > <( 6 I-5300 w w u. ~ z 0 ~ 5290 w ..J w 5280 I ' j- - -,. --I tj\ r-~ ' ; ·;f •. I --~ ~. '" r. ~ I -J 0 0:: 5310 0 <( 0 I ...J 1-- IJ.. en w s: 5300 5290 5280 >-u z w 5270 526 0 I -, --" c.Jl..J.. I LEGEND O.:!% AN l,IU J. .. CHANCE FLOOD 1 'II, ~NNUAL CHANCE FLO"JO -2"-ANN UAL CHANCE -FLOOD -10% ANNUAL CHANCE -FLOOD ~ smeAMB EO 0 CROSS SECTION LOCATION :,,70 (!) o ~ <( <..:> en .... -;;s z w ~~ ::. w (!) zo <( => LJ.J z 0 ~ ~ >-(..) 0 u wa.. z o o::: w :i:0 (!) Cl'. <( (.) w a..~ ::. w ~~l ....I ~ ,t:~ w Cl w LL 800 900 1000 1100 1200 1300 1400 1500 160 0 1700 1800 19 00 2000 2100 STR EAM DISTANC E IN FEE T ABOV E CO NFLU ENCE WITH SOUTH PLATT !:: RIV ER 247 P 5350 1=ES:liiEEESiiiEEESiiEESS~~[EESSiiEEESiiiEESiiiEESiiiEESiiiEi:5iiEES5iiEEESSiiEEE53[iEES5iiEESSiiEEES5iiEEES3i:iEES5~ 5350 -Ol-l-++++-i-+-l,...,_,++-++il-H-++++-1-+-1-++++-""-l-++++-i-+-I ~ I-HH-+-l-l·-H-1-H-++++-l...,_,-++++-i-+-l-l-,.,-l-++++-i-+-l 5J40 i-l:::i:::::l:t::t:ttl:1::l:t:t::t:tt::;::;:t:t:'tt:;:;~'.;::;::j::::;:;::;::;::;:::;::::;:;::;:;::;:::;::j::;::;:;::;::;::;::;:;::;:;::;:::;::t:1::l::l:t:tt!~:;::;:t:tt::;::;::;::;::;::j:;::;:;::;::;::;::;::j:;::;:;:!~:t:t:t:t:1::l:t::ttt:t:1:;:t:t:ttt:t:1::l:t::t:tt:t:;:;:t~:t:tt:t:1::l:t:l 5340 5320 5310 en UJ ...J u:: 0 er a. 0 0 0 ...J LL I u ....J ::> (9 0 0:: ~ <{ I I- C/) w ~ 5300 1'.; LL -j :::=:::t:tt:1=::::::t·H-:i'+.++-H-1+---tH-lf-H--1--·H-!-H L ·I . 5290 H--+-+++-+-HffaiEa1t-t++H~+:tt-+:+=l"H1=ti+='tt1+1:!"'1:::tt-1~t.f £ti:fftti1f£t1::1+-ifti:fftici"ft1:ff.J:+°E1+:t1Hr-B+=:tt>-++_,_ ... -t_ ... t-.. -t:+--t-t+-, ti:ttrjiTtjjj::tt.==:::::::::::==:::::::::::==:::LE:==G::::E::=N0::===:::::::::::='=:::'::::;1 5290 µ '++-++i-++-1-t--H-l t-t -➔f-H-+t--l-t--1- 2 100 2200 23 00 2400 2500 260 0 2700 28 00 2900 3000 STREAM DISTANCE IN FE ET ABOV E CO NFLU ENCE WITH SOUTH PLATT E RIV ER 3100 ______ ~i.2J-o~NNU /\l. CHAN CE __ _ _ __ 1% ANNUAL CHANCE FLOOD _____ 2% ANNUAL CHANCE FLOOD 10% ANNUA L CHAN CE --------FLOOD -,,,%::!,.-,~""""~""..-,,~..,-STR EAMBEO 0 32 00 CROS S SECTION LOCATION 3300 340 0 z w ~ ~ w ::;; w ~ i 248P I I I I I I I I I I I I I I I I I I I I -:Yfj -!· r l I ; 1 : .J. 538 0 ' ·d -jJ. ! I :c u Cl) _J 537 0 n-~~ w :::, I (.') -: ·o .J 1"11 t rr ..r u:: D. 0 Ct: -I ,~' J t ~ - I ~ 0:: :;; I Lr'.+; ~ ➔ a. J !~ ~; ~~ 0 c::: 536 0 0 <( r· - 0 :c !-;: ·! .J I-0 -. -,. ~ LL Cf) ~ UJ .. ' 3: 6 - I-5350 I I w w u. ~ ~ z - 0 ~ 5340 ,.u I I I > LU ...J LU ra - >-53 30 ~ ' u z -w (!) o ~ -<( U en -I--u) -z w ~ ~ -:::. T, w 532 0 (!) z o -LEGEND <( :::, w z 0 ~ 0.2%ANNUAL C HANCE <( FLOOD :::. u o 1% AN NUA L Cl <ANCE t -FLOOD UJ CL z o o:: 2% ANNUALC HANCE w :c 0 I FLOOD (!) 5310 10% ANNUAL C HANCE Cl'. <( (..) -w a..~ -FLOOD ::, w ~~ ~ STREAM BED ...J 0 CROSS SECTION ~ <( ~ w LOCATION D w -u.. 3400 3500 3600 3700 STREAM DISTANC E IN FEET ABOV E CONFLUENCE WI TH SO UTH PLATTE R IVER 249 P 5450 544 0 5430 □ > •:f. ~ tu 5420 UJ LI. ~ z 0 j::: 5410 ~ ...J UJ 5400 5390 ii. f 53 80 15 ,600 16 ,2 00 -ff -. :.L ✓-- ..J ' l::t:t:!:t:l~t!+l:l:u:i.lj:t:tl:tt:!:1::t.tl:t:lttttttl~::l:u·-t' 16 ,800 17 ,400 18 ,000 18 ,600 I -F 19 ,200 19 ,800 -.L 'L 20,400 " ' 21 ,000 STR EAM DISTANCE IN FECT ABOVE CONFLUENCE WITH SAN D CREEK 5450 j• :ft ;:~1 5440 _, -1-1-11-1-1--1-1-1-l ttH1=i'::i':(':(-:l.-:t.ttt1:i1:i':(':(-=l..-'1 :~ ~ ~d': I rtr _1 ,J,_, ~' ' ..!. i,, LEGEN D 0 . .!'4 ANNUAL CHANCE FLOO D _ __ ~~~N 0 NUAL CHAN:E _____ 2% AN NUAL CHANCE FLOOD 10% ANNU AL CHANCE --------FLOO D STREAM BE D CROSS SECTION LOCATION 5430 5420 5410 5400 5390 21,600 22 ,200 22,800 23,400 ~ LU LU Cf) 0:: LJ.J (_) ...J u:: LU 0 ~ a: CD a.. _J 0 _J 0 0 0 I- ...J I-IL Cl) LU s: >-(.) z UJ (!) 0 en ..: I-<.: i1i z UJ ~~ ::;; UJ (!) zo ..: ::, LJ.J z 0~ :Ji >-(.)0 (.) LU a. z 0 a:: UJ IO (!) "' <( ~ UJ ::;; a..- UJ ~ §E ~ <( <( UJ □ UJ u.. 250P I I I I I I I I I I I I I I I I I I I - 5470 11 5470 - -I ~ -LU --' LJ.J 5460 -(j) 0::: I 5460 w 0 ...J u::: LU 0 ~ er (.9 a.. _J 5450 5450 0 _J I'' -0 0 ' 0 I--...J I-0 -LL Cf) ~ LJ.J ~ I ~ s: 5440 I I 1 1 t I 5440 I-I jj w ,.; w ,. 1--LI. -I ~ z 0 i== 543 0 I I 5430 111 <! I > I I -w ..J ! a-I :;i w z -< - 54 20 5420 >- '' I a: (.) ::1 z w il (!) 0 en < "" ,_ o _i'.5 -~ z H w r:: ~ ~ -::; 54 10 I 5410 w zo '!it (!) LEGEND < :::::, w ~ z 0 I- ---0.2% ANN UAL CHANCE ~ o ci: FLOOD ------1 % ANN UAL CHANCE LJ.J ~ --B FLOOD <..) z oo:: -_____ 2% ANN UAL CHANCE w ::i:0 11 FLOOD (!) 5400 1')% ANNU AL CH ANCE Cl'.'. <( u -< --------FLOOD w c__ ~ I ::; ~ STRE AM BED w c2 i -' 4 6 CROSS SECTI ON & <i; w -LOC ATION Cl -w u. 23,400 24 ,000 24 ,600 25,200 25 ,&)0 26,400 27,000 27 ,600 28,200 28 ,800 STREAM DISTANCE IN FEET AB OVE CONFL UENCE WITH SA ND CREEK 251P - ... 5530 ' C -~ - t:-- ~ 5520 ~ ' .... '~ - 5510 ' 0 ~ ~ --+ - I-55 00 w I w -LL ~ z -· 0 . ' -j:: 5490 I ~ w - ..J w I 5480 -'' I --. ' 5470 ' -- T - - 5460 -- ·-T 1•, ·1 ' 31,500 32 ,000 32 ,500 33 ,000 33 ,500 34,000 34,500 35,000 35,500 36,000 STREAM DIST. ,CE IN FEET ABOVE CONFLU 'c:NCE WITH SAND CREEK f+ 5530 ' ' - ' I 5520 ' ' 5510 ' 5500 5490 5480 5470 LEG END 0.2,C, ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD ---__ ~r~NUAL CHANCE 10% ANNUA L CHANCE --FLOOD ~ STREAM BE D c) CROSS SECTION LOCATION 36 ,500 37,00 0 3?,500 38 ,000 . ~ UJ UJ Cl) Cl:'. w (._) ...J u:: UJ 0 ~ 0::: (9 0.. _J 0 _J 0 0 0 I- ...J I-LL en UJ 3: >-u z UJ (.') 0 en <( I-<-:~ z UJ ~~ ::;; UJ (.') Z Cl <( ::,W z 0 ~ ~ (._) 0 >-u UJ a. z 0 oc UJ :r:0 (.') a: <( (..) UJ Cl..~ ::;; UJ ~~ _J ~ <( co: UJ D UJ u.. 252 P I ' I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 0 ~ e. Iii w lL ~ z 0 i== <{ > w ...J w - 5570 556 0 555 0 5540 5530 -5520 -fj;l I ' 551 0 5500 -- 38,00 0 I I - ' - - r - - - -- 38 ,500 39 ,000 39 ,500 - ' cf: ' , ---I - ----- - I ' I I ' - -- I -- -' 40 ,000 40,500 41,000 41 ,500 42,000 42,500 STREAM DISTANCE IN FEET ABC''/E CONFLUENCE WITH SAND CREEK 5570 ::.::: UJ UJ 5560 Cl) 0::: w (.) ...J u:: UJ 0 ~ 0:: C) 0.. _J ' 5550 0 _J 0 0 I 0 f-- ...J f--·-u.. en UJ s: 5540 -, ' ti=i-,,: ,41-: - 8:i<l11 -,- t-' I 5530 l I 552() >-(.) z w -<.!) 0 en <( ,-.. u _~ ,B z w ~ ~ ::;; w 551 0 <.!) z o LEGE ND <( ::::, w z 0 I-0.2% ANNUAL CHANCE ~ u~ FLOOD ___ 1%ANNUALCHANCE >-UJ 1r ---FLOOD (.) z 0 a: _____ 2% ANNUAL CHANCE LU :i:O FLOOD (J 10% ANNUAL CHANCE a:: <{ (..) --------FLOO D w o...~ ::;; w ~~ ~ STREAM BED ~ 0 CROSS SECTION <{..: w LOCATION 0 --' w lL 43 ,000 43 ,500 44 ,000 44 ,500 253P - ' 5600 5590 ' 5580 1 ' .. 0 ' ~ 4 ' -~ - I-5570 ' IJ.J -w -LL -~ - z 0 - ~ 5560 w ' --' I -w 5550 - 5540 :· f I - 55 30 I I - B~ 44 ,500 45 ,000 45 ,500 46 ,000 46 ,500 47 ,000 47,500 48 ,000 48 ,500 49 ,000 STR EAM DISTANC E IN FE ET ABOVE CONF LUENC E WITH SAND CREE K 5600 ' 5590 5580 5570 556 0 - 5550 - B 5540 LEGEND 0.2% ANNUAL CHANCE FLOOD -------1 % ANNUAL CHANC E FLOOD _____ 2% ANN UAL CHANCE FLOOD 10% ANNUA L CHANCE --------FLOOD ~~~ ST~S•~J RED 6 CROSS SECTION LOCATIO,. --- 49 ,50 0 50,ooo r 50,:i00 51 ,000 :x:: UJ w U) 0::: w (.) _J u::: UJ 0 ~ Cl'. (.9 a. ...J 0 ...J 0 0 0 I- _J I-LL CJ) UJ s: >-u z w Cl 0 en <( I-u _ i'.5 z LI,! ~~ a, Cl Z Cl <( :::> w z 0 ~ ~ (.)0 >-u UJ c.. z oo:: w :i:0 Cl a: <( t.) w 0.... ~ ::;; w ~~ ~ <( <( UJ D w LL 254 P I I I I I I I I I I I I I I I I I I I 566 0 I J 5660 I I I ~ I UJ I UJ 5650 I 5650 (/) c:: I 11 U.J u ~ ...J u:: UJ 0 I-- <{ 0:: C, a.. _J 564 0 564 0 0 _J 0 0 0 I-- 0 ...J I--u.. en ~ -UJ :t -~ 6 --... 563 0 . ' 563 0 w ' -w ' u. i: -~ z ' 0 7 1 1 I ' ~ 5620 5620 ' t-~ > w I ...J ~1 -w 56 10 ' 56 10 >--u -z w --~ OCJ) ~ -· -s~ >-u _ i1i z w ~~ ~ -. -::;; 5600 .. I I I 560 0 w z o I (!) LEGEND <( ::::, w -z 01-0.2% ANNUAL CHANCE ~ u ~ -FLOO D 1% ANN UAL CHANCE >-UJ ~ FLOOD u z oa::: --___ 2%ANNU ALCHANCE w I O I FLOO D (!) 5590 10% ANNUAL CHANCE 0:: <{ (..) --------FLOOD w Cl..~ ::;; ~ STR EAM BED w ~~ ...J ; I B 0 CROSS SECTION ~ <{ <I: w LOCATION □ w LL 51 ,000 51 ,500 52,000 52,500 53 ,000 53 ,500 54 ,000 54,500 55,000 55,500 56,000 56,500 57,000 57 ,500 STREAM DIS TAN CE IN FEET ABOVE CONFLUENCE WITH SAND CREEK 255P 5700 , ......................... _.......14-<_......_........,....._........H-t++-........................ H-l-++-H-+++-H-t++-+-H-1+++-H-+++-+-H-l+++-H-+++-H-+++-H-t--H-+-MH-t--t-H- 5690 5680 88it8jiE8it8jiE8iE8jiE8i E8jtt8ii EEr+1 t,-·j- r 5660 5650 rumSie m:1ra=r_t•--H-+++++++-.. ++-H-t+++-H-1-+-++-H++++++++-+- 5630 LEGE ND 0.2% ANNUAL CHANCE FLOOD ______ :rattUAL CHANCE _____ ~~o'6~NUAL CHANCE ________ t~ttNU AL CHANCE ~ STREAM BED A CROSS SECTI ON l±l::l::ll±l±±tt:l±l::l::ll±l±±tt:l±ttl±l±±tt:l±ttl±ll±l:tt:l±ttttll±ljjtl:l±ttttljjtl:l±ttttljjtlttttttljj:ttttttttljjrJ!~==::::v::::; ::===LOCA='=T=IO=N===:=J 57 ,500 58,000 58 ,500 STRE AM DIST AN CE IN FEE T ABOVE CONFL UENC E WITH SAND CRE EK 5700 5690 5680 5670 5660 Cl) w ...J u:: 0 er: Q. 0 0 0 ...J u.. ::.::: LU LU 0::: 0 LU ~ ...J ...J ~ I-- Cf) LU 3: 256P I I I I I I I I I I I I I I I I I I I I - T ' 1+• - 5570 56 00 >-c:: + I i:: I ::> cc -0:: -" (/) 556 0 ~ 5590 UJ I-I ~ .. -...J UJ u:: UJ 0 c:: 0:: t) a. UJ 555 0 5580 0 I-0 <t: I 0 <.9 ...J _J 0 IL _J ~ r 0 ~ I-I- I-1--5540 5570 U) w -UJ w -s: IL - ?; -I z ' 0 V I I I I 5560 i= 5530 ' I <t > -- lJ.J I ...J 9-. I w - I ~ - 5520 ' '' ,t- 5550 >-I u --t z ,, _j LU (.!) o ~ -< t) Cf) -b, 1---~ z ·-G>· LU i:'.:~ --:::;; 5540 LU z a 5510 J~ (.!) "" LEGE ND < ::,W z 0 ~ ' 0.2% ANNUAL CHANCE :Ji FLOOD t) 0 1% ANN UAL CHANCE >-:.. FLOOD u UJ a.. z oo:: 2% ANNUA1 (:HANCE LU :i:::0 FLOOD (.!) 5500 10% ANNUAL CHANCE er <t: (..) FLOOD LU a..~ :::;; LU ~~ ~ STREAM BED ...J « c) CROSS SECTION ~ <t: ~ -~ -LU LOCATION D LU u. 0 500 1000 1500 3500 400 0 4500 STREAM DISTANCE IN FEET ABOVE CO NFLU ENCE WITH WEST TOLL GATE CREEK 257P I l I (.) 5680 5680 _J ' 'ii ::, Cl Q I I- 3 en ~ 5670 5670 Cl) UJ 0 ...J ...J I u:: 0 0 Cl er 0 .. c.. I-5660 I 5660 0 >-,-0 0 ~ 0 -...J t2 LL ~ ai ~ iY t-5650 5650 I-w -I-w Cl) LL ' LU ~ ~ z 0 i== 5640 ' 5640 .. :; I w ,-1 ' ..J -w ~- µ 5630 56 30 >-(.) z UJ c.:> Oen <( [lg >--~ u:i z UJ ~ ~ -::i: UJ 5620 -= 562 0 c.:> ZD ' LEGEND <( ::, UJ -z 0 2% ANNUALC HANCE <( c..,. FLOOD ::;; (.) a:. >-w~ .. 1 % ANNUAL CW. NCE (.) FLOOD z oo:: 2% ANNUAL CHA NCE UJ :i:0 FLOOD c.:> 5610 a:: <( 0 I -10% ANNUAL CH ANCE UJ C. ~ -FLOOD ::i: Lll ~~ ~ STREA M BED ....I -0 ~ <( <t: -CROSS SECTION UJ LOCATION 0 UJ u. 0 200 400 600 800 1000 1200 1400 16 00 1800 2000 2200 2400 2600 STREAM DISTAN CE IN FEET ABOVE CONFLUE NC E WITH GOLDSMITH GULCH 258P I 5720 5720 (.) ....J :::::, C) ::i I I-~ ~ 5710 5710 (J) en w 0 _J u:: ....J 0 0 C) c:: c.. 0 0 I-570 0 5700 0 >- 0 0::: 0 _J ~ u. :::::, ~ er, 6 0:: I-5690 5690 I-UJ I -I-UJ u.. en UJ ~ s: z -0 I i== 568 0 ' 5680 <( > UJ _, UJ --' 5670 5670 >--0 z UJ :J_ (!) 0 en <( I-u_i'.5 z UJ ~~ ::E 5660 5660 UJ (!) zo LEGE ND <( :::::, UJ 0.2% ANNUAL CHANCE z 0 f-<( FLOOD ::E (.)~ 1 % ANNUAL CHANCE >-UJ lr FLOOD (.) 2% ANNUAL CHANCE z oo::: I -FLOOD UJ :r:0 5650 (!) --10% ANNUAL CHANCE (>'. <( (.) --FLOOD UJ c..~ ::E ~ smEAMBEO UJ ~ §E ...J -c) CROSS SECTION ~ <( ~ LOCATION LU D UJ u.. 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 STREAM DI STANCE IN FEET ABOVE CONFLU ENCE WITH GOLDSM ITH GULCH 259P ·- 5760 j 11...~ 5750 5740 0 - ~ ~ >-5730 w w u. ~ z 0 ~ 5720 ~ ...J w ' 5710 ' 1 5700 569 0 hi-- i --"" I 5200 5400 560 ,1 5800 6000 6200 6400 STR EAM DISTANCE IN FEET ABOVE CONFLUENCE WITH GOLDSMITH GULCH . t- l., : LEGEND -0.2% ANNUAL CHANCE FLOOD 1 'I,, ANNUAL CHAN CE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD ~ STREAM BE D c) CROSS SECTI ON LOCATION 5760 5750 5740 5730 5720 5710 5700 en w ...J u: 0 Cl:: a.. 0 0 0 ...J L1. >-u z w (!) <C >-z w ::::, w (!) <C z <C ::::, >-u z w (!) a: w ::::, w --' ~ w D w u.. I (.) _J :::, ('.) I f- ~ en 0 _J 0 ('.) 0 f- & ~ :::, CD i:i: f- f- (/) LU s: 0 en u_tfi ~~ zo :::, UJ 0 I- (.)~ LU~ oo::: :r:0 <{ u a..~ ~~ <( <( 260P I I I I I I I I I I I I -.. ·1fiij ~-d 5315 ' :5315 '' fl) - .. (/) ::.:: 531 0 ' 5310 w w '' ...J w ' u::: 0::: (.) "' 0 >-a:: -[l_ _J -''' 0::: 5305 5305 Cl w 0 I- 0 CJ) -...J w 0 u. 3:: ~ ~ tii 530 0 ' I 530 0 w LL ~ z 0 ~ 529 5 ' 5295 w _J w . - 5290 5290 >-u :z .. UJ (!) o ~ «: <..) (/) I--i1i -:z UJ ~~ :::;; UJ 528" 5285 (!) z o ' t LEG EN D «: =::, w :z 0 ~ 0.2% ANNUAL CHANCE «: FLOOD :::;; <..) 0 1% ANNlJi-:.1":HAN CF >--FLOOD u w 0. :z 0 oc -2% ANNUAL CHANCE UJ I O FLOOD (!) 5280 10% ANNUAL CHANCE Ct'. <i:: (..) --FLOOD UJ a.~ :::;; ~ STREAM BED UJ ~~ -....I I c) ~ .::i::::S.. .. -CRO SS SECTION UJ LOCATION '1 D UJ u. 6000 6200 6400 6600 68 00 7000 72 00 7400 7600 7800 8000 8200 8400 8600 STREAM DISTANCE IN FEET ABOVE MOUTH 261P Q ~ 6 5330 5325 5320 !ii 53 15 w u. ~ z 0 f'.: 531 0 ~ ....I w 5305 5300 5295 8600 8800 9800 10 ,00 0 10 ,200 10 ,400 10 ,600 1'.J ,800 11 ,000 STREA M DIS TANCE IN FEET ABOVE MO UTH 1 LEGEND 0.2% ANNUAL CHANCE FLOOD 1% ANNUAL CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE FLOOD -,,~,....,~..,=~.,,.-~.,,,,...-STREAM BED 0 CROSS SECTION LOCATION 5330 5325 532 0 5315 5310 5305 5300 11,200 11,400 1 1,600 11 ,800 en w ...J u::: 0 0:: a.. 0 0 0 ...J LL ~ LU LU 0::: (.) ~ a::: LU I--en LU s: 262P I I I I I I I I I I I I I I I I I I I L r,· 53 45 I 5345 I I I •·, . if I IN h ,. R -~--. ~ • -j (/) ::.::: 534 0 -I 5340 LlJ I w LlJ ...J U:: 0:: 0 C> a:: >-a. _J , I I 0 0:: 533 5 I '' 53 35 LlJ I 0 I- 0 en :~, ...J LlJ a IL 3:: ~ .. ~ I I-5330 I -5330 w w - LL I ~ ,-±;l..l. I t!.' _9 z -I I .:O· 0 -,ff -i= 5325 ~-Io '' -' I .;;, 1:.1 ~I :3: 5325 <( ~ z · > -I "'' w ~" ...J --1 •• I Ill ~ I §! < ->< --:,( ' "' t1 ,.lt 5320 I 5320 >---(.) I ,~ z "' w o ~ iii (.'.) '§ ~ <( (.) Cf) -I--~ z - r-~ w >-Cl'.'. 1+-:J= ::; I-<( 531 5 I 5315 w zo (.'.) -LEGEND <( :::, w z 0~ 0 2% ANNUAL CHI\NCE <( FLOOD ::; (.) 0 .. -1% ANNUA L CHANCE >--(.) LlJ a. ----FLOOD z 0 Cl'.'. H--2% ANNUAL CHANCE w 0 531 0 FLOOD (.'.) I u 10% ANNUAL CHANCE 0:: <( -w ~ -FLOOD ::; a.. I w ~ D ~ STREA M BE D ...J z -~ ~ --"IE!= 0 <( CROSS SECTION w -t 1-=F LOCAT ION 0 w u.. 11 ,800 12,000 ~.2 00 12,400 12,600 12,800 13,000 13,200 13,400 13,600 13 ,800 14,000 14 ,2 00 14,400 STREAM DIST ANC E IN FEET ABOVE MOUTH 263P 5460 >++-+++-H-+++-H 5455 5450 >++-+++-+-,-., 0 ~ ~ ti:i 5445 w u. ~ z 0 i= 5440 ~ ...J w 5435 5430 5425 29 ,000 29,200 29,4 00 29 ,600 ,- J_ 29,800 30,000 30,2 00 30 ,400 30,600 30,800 STREAM DISTANCE IN FEET ABOVE MOUTH -++-t-H-++++-i-< LEGEND ______ ~L~~NNUAL Cl-tANCE 31,000 31,2 00 1 % ANN UA L CHANCE FLOOD 2% ANNUAL CHANCE FLOOD 10% ANNUAL CHANCE -FLOOD CROSS SECTION LOCATION 31,400 5460 5455 5450 5445 5440 rn w ...J u:: 0 Cl'. a. 0 0 0 ...J LL 5435 t 543 0 z w ~ 'z w ::;; I ~ UJ UJ a::: (.) :::i a::: UJ ~ UJ :s: 26 4P ...L 5480 -5480 ! -f3 ·"4"1 ::.::: -rJ) LU 5475 ;,, ' 5475 LU LU UI ...J --u::: 0::: 0 (._) a:: >----a. -I 0::: 5470 I 5470 Cl UJ 0 I- 0 en 0 -...J LU u_ s:: ~ 6- I-5465 'I 5465 11' w I w u. -:;., --~ ~ I z I 0 ~- ~ 5460 5460 > ~ -w _) w - C ->-54 55 -I 5455 0 z -1 ~ -11-i ----w ,,~ -(!) 0 T ED I .: < (._) -->--(J) b _ ' 1rli1 ~v z ~ N w ~~ ::;; 5450 54 50 w z < (!) :::, D LEGEN D < 0.2% ANNUAL CHANCE j 0~ FLOOD 0 (2 --__ 1% AN NUAL CHANCE >-LU 0 ----0 a. --FLOOD z 0 a:: -_____ 2% ANNUAL CHANCE w I 0 FLOOD (!) 0 5445 ' I -10% ANNUAL CHANCE a:: <( ;;;; --------FLOOD w Cl.. D ::;; ~ z w ~ STREAM BED ~ ::;. ' 0 <( CROSS SECTION w LOCATION D w LL 31,4 00 31 ,60 0 31,800 32 ,000 32,200 32,400 32 ,600 32,800 33 ,000 33,200 33,400 33,600 33,800 STR EAM DISTAN CE IN FEE T ABOV E MO UTH 265 P 5485 5480 5475 ti:i 5470 w u.. ~ z 0 ~ w ..J w 5465 546 0 5455 5450 4- h- 33,600 33,800 34,000 34 ,200 34,400 34 ,600 34,80 0 35,000 35,200 STREAM DISTANCE IN FEET ABOVE MOUTH 35,400 LE GEN D ______ ~i_2~iNNUAL CHANCE __ _ _ __ ~~o'tiiNUAL CHANCE _____ 2% ANNUAL CHANCE FLOOD 10% ANNU.6.l CHANCE --------FLOOD STR EAM BED CROSS SECTION LOCATION 35,600 5485 5480 5475 5470 5465 5460 5455 Cl) w ....J u::: 0 a::: a.. 0 0 0 ....J u.. ~ LJ.J LJ.J a:: (.) ~ a:: LJ.J I-- CJ) LJ.J s: 266P I I I I I I 2800 4200 4400 4600 ~600 3800 40;~E CONFLUENCE WITH WESTERL y CREEK STREAM DISTANCE IN FEET AB LEGEND 02% ANNUAL CHANCE FLOOD ---_ --1'1 ANNUAL CHANCE FLOOD --2% ANNUAL CHANCE FLOOD ---10% AN NUAL CHAN CE FLOOD --,,¾,~-;,lj~~ STREAMBED 0 CROSS SECTION LOC ATION 5000 5200 5400 40 en w ..J u::: 0 er a. 0 0 0 ..J LL t z w ~ 1-z w :a ~ 0 ..J LL er w > 0 ~ w w er (_) >-..J er w I-en w ~ w z O l!) :::, w l O i :a (_) 0 >-w c.. ~ 0 ~ ~ I u , a: <( z w a. - :a ~ 0 w z _, < ~ <( w 0 w u. I 564 0 5640 I 56 20 I 5620 en ~ w • .J w u:: w ~ 0 (_) 0:: a. s: 56 00 5600 0 0 I 0 ...J ...J 0 3: 0 ..J u.. ~ ~ I I-5580 I 558 0 LU LU u. - ~ I z 0 I ~ 5560 I I I 5f,6 0 LU ■ ' ...J I I LU -- ''' :r.-- 5540 >-5540 ~ I -I I 0 ' ' z LU ·-(!) en <C -:P I-o i1i z LU (_) a:: :::;; -<( :µ LU 55 20 5520 (!) o □ LEGEND <C (_) t:! z I 0.2% ANNUAL CHANCE ~ w a? FLOOD 0 <( -__ 1%ANNUALCHAr-.:CF. >-----u I a. FLOOD z <( a:: _____ 2%ANNUAL CHANCE LU Cl.. 0 5500 ' FLOOD (!) 10% ANNUAL CHANCE a: ~~ --------FLOOD LU :::;; 1-, I ~,?W~ STREA M BED LU <( Cl ~ z ~ 1-,/-I :'Q: [ID: -~ ,: --6 CROSS SECTION ---LU + -LOCATION 0 LU u. 0 400 oO O 1200 1600 2000 2400 2800 3200 3600 4000 4400 STRE AM DI ST AN CE IN FEET ABOV E CO NF LUENC E WITH LITTL E DRY CREE K 268P 5700 5700 l--' l!f 56 80 5660 0 : r 5680 (/) ::.::: LU ...J LU u: LU 0::: 0 0 a:: c.. 3: 566 0 0 0 0 _J 0 _J ...J 3: lL ~ ~ tii 5640 :j:. -j:j: - ' -5640 w u. --- ~ -z 0 -t- ~ 5621) ' 56 20 > w J w - ~ -I ' --H-• 560 0 7 -'I - io:. - 5580 ,... LE GEN D + 0,2% AN NU AL CHANCE FLOO D rf 1% AN NU Al CHAN CE FLOOD 2%ANN 1 JAL C -iANCE 55 60 FLOOC 10% ANN UAL CHAN CE --FLOOD -~ STRE AM BED -D ut ,[ -0 ---CROSS S EC TION LOC ATION -- 7000 7400 7800 8200 8600 9000 94 00 980 0 10 ,20 0 10,600 11 ,000 11,400 'i 1,800 12,2 00 STREAM DISTANCE IN FEET AB OVE CONFL UENCE WITH LITTLE DRY CRE EK 269P 572 0 I I 5720 g , ; I 5700 I 5700 Cl) ::.::: I I w w ..J u:: w 0:: 0 (.) 0:: a.. 3l: 5680 5680 0 0 I '' 0 ...J 0 ...J 0 ..J ~ u. ;;: I ~ I-566 0 5660 w w u. ~ z - 0 -;-,, j:: 5640 5640 ~ w + .J :.t w -- 5620 rl -5620 >-(.) z UJ 0 ui <( I -1:t I-o ifi z UJ (.)~ ::::;; 5600 I 5600 UJ ()0 I 0 LE GEND <( (.)~ I z 0.2% ANNU 11l CHANCE <( w c2 FLOOD ::::;; 1% ANNUAL CHANCE >-0 <( FLOOD (.) :J:C.. z <( 0:: 2% ANNUAL C~b.NC E UJ a,_O 5580 FLOOD 0 10% ANNUAL CHAN CE a:: ~~ -UJ -FLOOD ::::;; -~~ UJ <( 0 STREAM BED .J z aµ ;, ~-0 ~ ~ -CROSS SECTION UJ LOCATION Cl UJ u.. 12 ,200 12,600 13 ,000 13,400 13,800 14 ,200 14,600 15,000 15,400 15 ,800 16 ,20 0 16 ,600 17 ,000 17,400 STREAM D ISTANC F. IN r EET ABOVE COl ~rl 1JENCE WITH LITTLE DRY CREEK 270 P - ' ·14.·, ' :.( Q 5760 ' 5760 ' ' :- 5740 5740 (/) ~ I w ...J UJ u::: UJ 0:: 0 0 0:: 0.. s: 5720 5720 0 0 ....J ....J 0 3: 0 ...J LL > <( ~ - I-5700 5700 w w - LJ.. ~ z 0 i== 5680 5680 ;; w ...J w ' 5660 ~·:.... 5660 >-u ,~ -z -11 •= UJ (!) en --< I-0 t5 ~: z UJ oa:: --. ::::. -<( UJ 5640 I ,2 5640 (!) oo LEGE ND < 0~ '"" z 0.2% ANN UAL CHANCE ~ UJ ~ 0 FLOOD 1% ANNUA L CHANCE >-0 <( FLOO D u IO.. z <i:: a:: ------2% ANNUAL CHAN CE UJ c..O FLOO D (!) 5620 ' § 10% ANN UAL CHANCE c:: ~~ --------FLOOD UJ ::::. ~ STREAM BED UJ <t:: Cl 1· -....I z ~ $ I : ii+ 0 CROSS SEC TION UJ . -LOCATION D I t--UJ LL 17,400 17,800 18,200 18 ,600 1!?,000 19,400 19 ,800 STREAM DI STANCE IN FEET ABOVE CONFLUENCE WITH LITTLE DRY CREE K 271P - ,, 5485 : I I 3: "Q) 0 'iii· ...J Di . I LL "l)' 4 a: .., I (/) w w 5480 .·:-' I I I w r I > Q -e ' ::::! 0 -.. ~ u.. i 0 I "1 a: -~ I Cl. 5475 -I I 0 a: I I 0 <I'. 0 Cl. ...J 0 'b -LL w z > " I a: <( ;! w f 5470 -'•i I-' ,~ (/) w w w u. I ~ '~ w z J~ 0 --I h_ ~ 5465 I , , qft ■ > --w ...J I w ~ 5460 > -A u Vt µ.L z w ,· CJ 0 en ~-:l <( I-0 _ ~ 1-:j+ z w ~ ~ ::; 5455 I I 'Ti-,-w Z 0 CJ LEGEND <( :::> w z 0 i <( 02%ANNU Al CHANCE FLOOD ::; (_) 0 > tflffi, It --·• --1%ANNUA L CHANCE FLOOD u w a. z 0 a: w 0 -2%ANNU Al CHANC E FlOOO CJ I 545 0 a: <I'. u ---AL CHANCE FLOOD w ~ 10%ANNU ::; Cl. w ~ 0 w smEM1BEO ...J z 0 ~ <I'. <( CROSS SE CTION LOCATION w 0 w u. 0 200 400 600 800 1000 1200 1400 1600 STRE AM DISTANCE IN FEET ABOVE CONFLUENCE WITH SO UTH PLATTE RIVER 272 P 0 ~ 5460 -a 545 0 . r~ ! 544 0 :e ~ 5430 z 5420 tu w !!:. z 0 ~ 5410 ...J_ --, ~ .... -:,-w ...J w -- 5400 53 90 5380 5370 350 0 I I I :j:p,: 4500 5500 6500 ..L - .I. 7500 It L...I -I ' 8500 ' .. 9500 I I 10500 11500 ST REA M D IST AN CE IN FEET ABOV E INT ERSTATE 70 I 12500 r, .!. -1+1.. ' r \tii:;: ~ ~ ,~ :i 1--"" -_.,. t 1--, 1 r LEGEND ------0.1-,. ANNUftl CHANCE iLOOD ------1.,. "NN'IAlCHANCEFLOOO -----2% ANNUAL CHANCE FLOOO --------10% .~NUAL CtiANCE FlOOD --,W'°""""',...--STR EAM BED 0 CROSS SECTION LOCATION 5460 5450 5440 5430 5420 5410 5400 5390 13500 14500 15500 16500 (/) U.1 ~ _J U:: w w 0 ~ ~ u a. u.. 0 _J 0 0 0 :!: _J u.. >-0 z w 0 (!) en <( u I-i5 z ~-w C( ::;; <( w z Cl (!) <( ::, w ~ 0 I- u ~ >-w 0 0 0.. z 0 C( w 0 (!) I u O'. <I: w a. ~ ::;; w ~ Cl ...J z ~ :( <( w 0 '" u. 273P 5510 - 5500 ' ' ' ' ' ' ' I- !Ji--- 5490 -\.l I I I I 5480 ...J. I 0 > I -Cl l ~.....i:, ;-z 5470 --' .... .... I .. '-"' w -t w -~ ' .. ---'I z 0 .. L .. ~ -' 5460 I .., ' "' '' ' ' I' -'' ±ttl--' I w --....J w 1,--cc I ' -.. .. .. ,.. .. .. " ,, ,! P-+-r 5450 I fR-::l--.J.. ' IJ:'Fr H:J:-,..l'--, 5440 - I+ -~ ' ....,.., ' I ■ I I .. - I µ 5430 ' li t-II-I: J.J .. J:t it =r-.. ' .£ -5420 17500 18500 19500 20500 2 1500 22500 23500 24500 25500 STREAM DI STANCE IN FEET ABO VE IN TERSTATE 70 ' - - ' -,--., :t .. - I ' ' .. ' .. I+ .. .. .. ' .. 1'' :'<- 26 500 27500 ' '' ,.-- ' .. ' I .~, ~ ' ,=., nl ' ' ' :..;.r 1Q LEGEND 0 2411, ANNUAL CHANCE FlOOO ------t%AHNUAI .CHANCEFLOOO --, .. --2'11oAHHUAI.CtiA."ICEFLOOD --------10% ANNUAL CHANCE FLOOO w smEAMDEO c) CROSS SECTlONLOCATION - 285 00 29500 5510 5500 I 5490 5480 5470 5460 5450 5440 - 30500 (/) UJ :.:'. ...J u::: UJ UJ 0 c:: c:: u a.. IL 0 ...J 0 0 0 ~ ...J IL >-u z w (!) 0 <( u en .... i5 z w ~ a:: ::; <( w z 0 (!) <( ::J w z 0 i ~ u >-UJ 0 u a.. z 0 a:: w 0 (!) I (.) a: <t'. ~ w a.. ::; w ~ (.J ~ 4! <t'. ,.,: w 0 w u. 274P I I I I I I I I I I I I I I I I I I I ., ____ 5520 ;-·-;-~m 5520 i if ':t± . 1:r ,..:...+ ~ i±l .. I H, l? ~,. - 5510 I I -· 5S1Q I ~ I I ->- w 0::: I I ~ t:> "' 5500 ::: ' I I I I 5500 I 11 ·r I UJ ::J "" I ..J al -.II ,_ . -u::: ii '-~ -0 I-(j) 0::: ~ c.. I UJ 5490 t:.490 0 UJ '' 0 0::: 0 () ..J u. I u. 0 ..J > 0 <( ~ ~ 5480 I . 5480 1--I w w LL - ~ T!.: I -I z 0 . ~ 5470 ,,, -r" ' 5470 -f~'-I 11 I I I -I w ..J r~ I w ~, -;;1 -· - ~rm,::q:. ~ I I --5460 TTT"1 I --:r, 7 5460 =l;Jt tJ:t)' + -, I I ' >-u z w 0 '-' en ----j -I+ . " () u1i -... z ~ Ct'. w I ' ::. <( 5450 I ' I I '' .L LJ. 5450 w z 0 1-'-' ::J w LF.GE ND " 1--I z 0 " ~ I-0.2% ANNUAL CHAN Cl":FLOOO ::. () ... >-0 1---------1%ANNUALCHANC fFLOOO u UJ a. . z 0 Ct'. 1---w 0 1-I ' -• ------· 2% ANNUAL Clw-lC EFLOOO '-' I 5440 I a: <{ u -w ~ ----------10)1. ANNUAL Ct-WI CE FLOOD ::. c.. w ~ 0 I ~~ STREAM BED ..J z I I ~ <( -; Jt. ... , -0 w <{ '' CROSS SECTION L OCATlON 0 5430 H+ w u. 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 STREAM DISTANCE IN FEET ABOVE THE CONFLUENCE WITH WOLF CREEK 275P -- I I 5385 ' 5385 11 11 ' i I I (!) I -z-I UJ --::,-,,. -a, ...,... Cl) 5380 -:! I '. I .53 80 !+ I ' w :r: I ....J l) ,(j) . ,, u::: I-.,. f B~ ~~,, f; f e ~-~ G -0 a I I --~. a:: >-Q.. a'.) . ' -------~- 5375 -I 5375 0 z (lb)I .' 11~"8 ·€!:l tv I I 0 ~ ~ - 0 ....J (.9 . 0 u.. > I < 7L ~ 5370 I 5370 z I UJ ~ LU - ' -u. ~ --z -r 0 - Cl i== 5365 --j-i 5365 :; I •• ~ I LU I u ...J I LU ·~ m UJ I .JI t-r-5360 ID' 5360 >-' I u -z UJ ;_ (!) 0 -1-t+ < l) en .... ili ..;_, z ;:-UJ 0:: t-c+ _;_ ::;; < 5355 5355 UJ z D ■-(!) L EGEND < ::J LU ..., I. z 0 i --~ -02% ANNUAl CHANCE FLOOD l) >-0 -----,,-ANNU AL CMANCE FLOOD u w Cl. z 0 0:: UJ 0 -2% ANNUAL CHANCE FLOOD (!) :r: 5350 a: <1: u UJ ~ ----10% ANNU AL CHANCE FLOOD ::;; Q.. UJ ~ D I --STR EAM BED ~ z f.fiJ 4-i-~ ·o <1: < -p] --JI·. CROSS ~ECTION LOC ATION UJ 0 UJ -u. 0 200 400 600 800 1000 1200 1400 1600 1800 2000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH TO LL GAT E CREEK 276P 540 5 5400 H-••• .J..±-1-I I T":! '.. I -:-t=r-=..,...,-- IT -· --. -r -l + t ~:-Do i ··ft '~ -I :+ ' ' j t±· i+:i- . 1 ' I H-+--+ + + . --+ t ~ J. 5:; 5 --,_r: - + I -j-i- + . .::-:j± •7--.. .. lJ~ rr-r i+t -r · µ R=t r=i--,T l± + rr IT .. 537 0 ....L I+ H- + I I t iT --I+-I+ H-+ +-o I +-I-'-[+ -~ IT [J 2000 2200 2400 26 00 2800 3000 3200 340 0 3600 3800 STR EAM DI STAN CE IN FEET ABO VE CONF LUE NC E WI T H TO LL GATE CREEK j ·-. . -·-- T -· j µ f~ ~-1-t + I I ...I. 5385 r -,-,.. -l ll ++t;=j: H-f-5380 H +thl\-. lt~ll 5375 LEGE ND 0 2% AN NUAL CHAN CE FLOOD I ----1%ANN UALCHANCEFLOOD f--!------2%ANNUALCHANCE FLOOD .I ---------10% AN NUAL CHANCE FLOOIJ -----w STREAM BED 0 CROSS SECTION LOCAT ION 400 0 42 00 4400 4600 Cl) UJ ...J u::: 0 ll'. c.. 0 0 0 ...J LL >-u z u; (!) <( I-z w ::; w (!) <( z <( ::; >-u z w (!) a: w ::; w .J ~ w 0 w u.. I (..) 1-- 0 >-co z ~ (') 0 Cf) o_ u'i ~ ~ Z 0 ::J w 0 I- (..) ~ UJ 0 a.. 0 0:: 0 I u <( c.. ~ 0 ~ z <( <t: 277P 5425 542 0 54 15 0 > < ~ 54 10 f-w w u. ~ z 0 ~ 54 05 > w ..J w 5400 539 5 5390 l=tttl:l:ttl:l:ttttt::ttt±lm~l:ll- I _z H++-H++-~l--l--H++-H+-1-·µ.+i++H+-1 ~ j 4 . -1 Irr· f-t =~ . \ - l:ttt±tt1ttl11:tt+:tt-1:::J-:t1--ill±±ii±· :W:i J b:::::l. t-r---,- ---,~--+ -;-- I I _J ~ tr-- =i--H - -1-- i+ H- ±l= " -t-r- ' -] -~ ' _[ ::u + M -H++ 4600 4800 5000 5200 I 11 I I 542 5 J. I :.Ll 542 0 5415 _J .,, ' ±l ljEP.f-~~~::r:'"Jj"':·1. tt±llirtl:i jj:ittttt I ff ' 54 10 l _ •~-1:Jtr ■ • • + I I EE - l:r: 5400 l-l-l-++-1-1-1-..+-II-H-•+-11 ~-t--J 1---1--+++4++-H • - 1.w.,..1..J..Ll...U.-l..Wl-l--l.-1--"'-J-rJ::d'et_j'-__ ' -+ - 1-.- ff _J_ _J _ -- J -, t± ;. I -1 -m:1: I++ - I -H r + : !: r:t LEGEND -----o.2% ANNUAL CHANCE FLOOD -----1%/\NN UALC HANCEFLOO0 -----2'1.ANNUALCHANCEFLOO0 --------10% ANNUAL CHANCE FLOOD ,. [(j)J , , :: ~ STR EAM BED J:.tt~ttltl:,.:tJ=Jj_,j,_j:j:_~.!;J· ~ ~t~+:8:~=s::;:,L~:[;j::I:::::===o===\ ==CR=OS=S=SE=CT=IO=N=LOCA=Tl=ON==:::!J 5405 540 0 5600 5800 600 0 6200 6400 66 00 680 0 7000 7200 STREAM DISTANC E IN FEET ABOVE CONFLUENCE WITH TO LL GA TE CREEK (f) w ...J u::: 0 I)'. Q. ':l Cl 0 _J u . 6 z w C) <( I-z w ;:. Ui C) <( z <( ;:. >-u z w C) °' w ;:. w _J c?. w 0 w lL I ~ 0 >-(ll z ~ (9 0 en o_ t5 /:: ~ Z 0 :::> w 0 ~ (.) 0 w a. 0 a: I o <( u Q. ~ ~ ~ <( < 278P □ ~ 5450 5445 544 0 ~ 5435 t8 '-' ~ z 0 i= 5430 ~ ..J w ~ ~ t-H-++,*-H-rt-t-HH--t-++-rt-•1---,-rr=,~ ~- ,; f'8,-.,-,.., . .,......r_c_,_., ~ .... ...kl - 5425 I -,T , ... 5420 5415 7200 7400 7600 7800 8000 8200 3400 + ·,-H: :~: -~-- ~~--: -~N :: t· ,p:-m ■ 8600 880Cf -1 9000 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH TOLL GATE CREEK 9200 54 50 5445 r ----' . ·,- 5440 5435 5430 +t-++IH--1-H-++I LEGEND -----0.2•11 ANN UAL CH.(NCE FLOOO 1% AN NUAL CHANCE FLOOD 2% ANNU AL ChAN CE FLOOD 10% AN NUAL CHANC E FLOOD ~ STREAMBED 0 CROSS SECTION LOCATION 9400 5425 5420 Cl) LU I ....I (.) u::: f- 0 C) 0:: >-a.. [Il 0 z 0 ~ 0 ....I (.') LL >-(J z w (!) 0 en <( .... u_ i1i z w /'.: ~ ::;; w Z 0 (!) <( ::> w z 0 f--<( (.) ~ ::;; >-LU ~ (,) z 0 a:: w I 0 (!) Cl'. <( u w a.. ~ ::;; w ~ 0 .J z ~ <( <( w 0 w u. 279P --I 5465 5465 ■ I 546 0 (/) I 5460 w • I _J (_) U:: I- 0 ci Cl'.'. >-CL al 0 z ' ' 5455 5455 I I 0 ~ ___j_ 0 -_J (!) I LL 0 ~-> .. I < ~ 545 0 ·~ 5450 I w ,, I w u_ ' -~~ ~ --, --;. M z f-ti' 0 I -j:: 5445 I I 544 5 ~ I '-; Ff' n:!::!:d: -I J... -... w ---' -w ' -I 5440 > 5440 -L 4-' t) z -UJ -I-J4-(!) 0 < (_) (/) -t+ >-i5 1$1--z ~ !+ -I-,---i UJ Cl: t:rt 8' --:::;; < 5435 54 35 w z 0 I (!) ' ' < => w LE GE ND z 0 >--< ~ 0.2% AN NUAL CHANCE FLOOD :::;; (_) -I+ > w 0 1% ANNUAL CHANCE FLOOD t) Cl. z 0 Cl: 2% ANN UAL CHANCE FLOOD w I 0 (!) ll 5430 I a: <( ~ ----• 10% AN NUAL CHANCE FLOOD w CL :::;; UJ ~ 0 -w STREAM BED ~ z bl' <( < [ J ~-'[ 0 CROSS SECTION LOCATION w 0 w u. 9400 9600 9800 10 ,000 10 ,200 STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH TOLL GATE CREEK 280P