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~ > . . . " I . "" . .~ ~"~~I'''~''''I' "~'l"';');."l!~':;A' '~. .,;::;::7':, . - '~,'l!)~. "':""i~i:':~.~'~..~.., ';J/~.'ii"~~~'NOTE' Thl, d".Io...~....pl",.. f ., ,.- .......,~J 'M \ " ~ ,.... " itt.~f, 4. ~~; '\ ~ '" '.. '14\!;~ '''~.ri<. ::;f"lf!'..: . . ~r sheet l'IIpr.,.nlJlIll preUmlllOl', and Contelltual ' ".' ., ~us Court _.,~' ," "~' )j..,I.. j'~t-~t;k\~\1.1;~~r ~'!' C.-'a.1..~,: . _.' .:.,........;..,_..~.l.:"'!ls: eOOinee'I".9. It ""'It not" .....d..., -- "" _~~.~",.'~' _. r .r!l'lt_--. ,,~:,,~~,.,.."~",.':~.~...:,r,_.. _ .."'I .~~;-~-::-,.,-.._.;.,;;:::....--c..._,'-"'j;.~~'-"'~--"""';';;EitJcoMtrucllon purposes. . S' .....;, ,!li--..i... l, ""~"l::.~. ~~> ~~ " "II."'I:.:"~"" ',", "', ?"'t- "~"L~l'1f-(;-:I 1'~ r,....,.._-.-~;~~~~~;~ \ K~-~ ~~.~ --w.,''i~rn ....::;~ ',.~ I~~. ".~ ~":-~~~~ I>ji . ., ':.<: . . .?, J,,~ji '!L!; 1\{~ji~;'I'.;j,,~ .""...., ...,' c~ ~"', ~ .j"/""''''':'''I~~ ~~ F..~'~":Ii Concre~teCha~nn,ve.I~" __ .......-.""" "'~"""~!y~'llIl!~,.",~ '.. OJ ~.iU"~ i iIIiil!i.\~'. ". .'~.'1!!:b:1~~;i,~,~'. ,. -'~f'1~~""-.':';;'.",,~':':. _...iI fA' -m' '~'~', fi:dIfiia---"~ ~","-' "...... "a , ,,' 1 '~ '4L'''' '",,,,.'1:-' -- ,. " .. '. ili I;~~.J,I-' \ r RO~ w,dth 60' ;''i'" _. Il' ':".~~, European Type ~ , ~"'l, ',~~;:~~~:'~~ E~~~ ~~~c::o'. :~ .j~~~'~ 'tltJ.'"" t; .~...-~ ,.' "J.;: .. I e~~ ~'.' "J1'~'- ':~. '''~~. ~ ~, -!.t ~ 'I Y,' ~ ~~~'.7j~ioC;honnel ':''''~b.:~~~4'~~.1I:l!! ." ~.o _"'iII_'i~Ai':\~:; . f .~~'~';''!;. 'fJ.'i;;I'~t~.~'.'~~'.'~'l.".!l;-. :~~.t>..I~. li!~~;.pa.A _., ...;'I\~" \ . ~ ~--. 3' Gabion Oro. ' . t'-.~.",?;<." ''''''~'i<' _ .. - . f Existlnc;J ChonneI Condlflons m, , 0IIt.:...~' l'" V. ""l!\." '~r.tW"'i'," 'e'::--'II"~' - '-"~, . "".... .- '!.,. . .~""'!: ."~~ ~''''.,I~ . ",~.' ~ '\,' ,....,;., ,j''. ~~~ ~,~ ~ ,'~~ .~._ ~ ~---"" .~f ~"C":-- ''''~1. ~ ..1 ; ~ .?c~ -.,~. .' .:'.......~II'. _il'~'~ ~ Ho,;,onto!Ap'on "l,.~ri '~'.- - . - . -..., ~ ''"'" ';.<'i~~~"il.~;:.i~'. ....' ..i?'J. ' t"~~,t\l,.~).'t~<'f: 1J ,'l- $tillino Ba&ir. ~,.,- -- ~ '... ~ . ;;, 'It{.,#.. ... ~j)-L., . 'ij! -+- '::.,"~::, ,"~~~'~~fi. I ,"~ ~ 'jl .~. ~".' ' ',' " = ,.,. OP,l>..d,~.", ,.,>~A:-:';'" ,"'I''''''"c",~~" "~" \ $. ; 'I'" 0 -, i). ...~.'l,... ,. N ~.. :-\,;..~.~ ~ .. .m ~ . ~ '. 1,<. !Jr. eo. : ~:'~:"$..~;:*~"1_ ~ t .'~ "_. 0 ....f~,.~ '''f'A: ~\~'<\, .~ -:. .~~'...; 4'G.~oo '0' ,-.. "~., ~ ~;: ';~1f' ~~!1' ~'," ~"",~ ~, .~ - ~C l t&"'~ ~'" 8 ~ ....1:" ~- ...,~, ~,...-.;o Veo< Flood PICOond" L....t .1, ~ ""~I"~ :,i,' : ',:1.:.\ . ;:j..f,~'t"~ .<:~,~~'{; ~f1f." ~~~. -.~j,,\:,.. .. ."1.' :~.",.., . I!.~ ...~ ,_6\ ()f\ll6 ~. ~ 'P_f ",;' ~ .:&..~Improved Cha~el..J~ltlons ~, ;~I ~ ~. aii' - ~i-"';';"r- ./;;1:' " - ~..;. ,!~j;;'~.:" , . ',' r I':. ....\ ;'_.-"" . tl!. '~-. ,_ ,.- J~. ~.. ~'_.. __".,.. '.,-.:~ .'"' 0 1';,.. ~ ,. ;. t, ~'~ - '-"~' ,,", ~- -..,.. - - 0-""- '.". ?J. . ~:"""":~\1..."."o1l' ; ca .,~ !,~~~.;\ ~~~~.." ..{~' .~ ~ . . :-'-' .r:.~ ~'-'" ,';~,;-.~~. .., - ,,::tt~wfii;;~~~.~ _.::.:' '~I ~:.~:". ....~ _" ..:'.:~ ~.'\ . !-:l" -' 1.' ~~.- ',,' ~".. "~ and.. 5,on 10 coe,,'t: / 0 ,., ,." .~~~.".". . ~, "N . "'" ,~ . '.1! . ....... I . ~~ - t.'5 :"iJ"';~~~~- ~ lit. Agricultural Dltch\.i': A~rlculturol DItch Flow'~ t rfOoe~mal W~.. ~ :;.~_ :""! t...., ',' " ~ ' >, ~.~~. }.;:.. iA, ';,: 'j.\ ~, ,~ ~ -.; U'~..... iliL~ 1~ 0'"' Len. Gulch r,;iJ'1/i.]'!,..tJJoFlff!,H>~'!~:t:'....." -~- ";,' ~ ""''':~ ..;, ~ , , ,.;~ 'I' , 't. '.. -.~.....~. !iIijI-~~~l .. "'~'~7JlJ~~;:.I~;~;~'i;-~'i~;'i'l~:~:,:~.~~ - ~ ',~~ ~,i;~;[,iii1!'^ ~~ ' '; ~ "..... _ ,~,. -'.'" """'.: ,,,,.....:-rtl ~ . ....6.,'.:',,, '!,. !"IlQ.., ,,~ '''';()() Yeo, Flood PIon L.... "t' ':a" ~ 1'li1ii:-/;i ."... ~... _..........-r~~...& "'" w">......-_ J:!.,:I' ""- _~~'::$ ~ '" os a result of proposed improve men fIR?' ~__" . ,.... ~..",. ~I ... ' ,~, by Denver West. ~.". -.... .-' ~. -9' 100 vt. Water SurfQ.ge ,~ .~ ~t ;'/ "':,.:r ~ L . '-L h~r NOTE' For Existing 100 y;;'" ci'~rQe ,." other flows, see 1/osler Fbl Report rzr~~'/.' .' .,' '!U.' li~~~ ~ ,~-; :g:,. !??y:{:-:Y'" , ,( ,..."~ ~ ;~..' " :r.;~. .. ~:L" .~/ ~ " I I ----.".;..... IOOvr. Water SUlfa!!.e " r" ~I I 46' ~ I ).ilo""o,,) Typical Improved Charnel Cross Section Sta. 215.00 to 22hOO Scale I-a 20' 100 Yr. Water Surface ~a.5' IF I 510,210+00 to Ski 215+00 DesiQl'l Discharge " 3800 eft. _ ChmnO I:werrY:1e Velocity $10.215"'00 toSta.221.00 DesilJn 0isch0rQe =3800 cfs _ Clone< Averaqe Velocity ~ - ... -... = 11.2 Ips =8.0 fP'3 ~..._,..,-, 40' Sto. 234..00 to Sta. 242.00 Oesql Dischaoe ,,3100 cb Main Chamel A.<eroge\olelocity - ~o, Sla 221+00 to SkI. 234~00 Deslon Discharge ::3750cfs _ ChmnO fweroqe Velocity "14.1 fps SCAl.E 00 Typical Improved Charnel Cross Section Sta.211.05 to 214"50 SCale 1"- ZO' Typical ExistinQ Channel Cross Section 5to. 215"00 to 240"00 Scale 1~-20' o '" ~ 200 I I 211.0 fps 5650 IP~ ,~ .-7 ..;J <fir .- ,- " .. ~ -J:> to~ ~~ %'V'('~ Jo9-' <-~~ ,~ ~/~ ,s.~ ~ #, ?J (- c..,I:>/ '-;.W.~'i ~~o ;/ ~o.<::~v ~ ',<- \'l _.!I.. o t} ~ ~.,:~ (' ~q .... '." ... ." 0' , ~ "j 1/ _-- -_0 .# :, -- -- 5650 IV "Year ~1~ Siif;-;e '!"': ~1Ie os a re It of prop sad j ~prov ment .w. - - - \ 5640 ~ l.~ 9 15640 ~5630 / , ,1:c ~~: tV 7",< ,./ - - ~I V Exis ing G ound at Impr ved ham l!t '" - 5630 r-- Em.. c> "'" ...., ~,~. Wa ''''''''''' _!----.1..!. r ..Jnn---t~ ~ / ',- ,.- -:,. 7"'c.:!t' .....! _ - At ~= 5610 - ~ile :00".... _ " I-,e- 5620 - 5~gQ NO E' P opos d ~ ver est rtru~ res esig Info moti n Tg e.{L O~ OLQL QgLJ ep.OJf---=--J'l nveL esL ~e " Ju y 29 197 by ne n~ine ring ervi . Sf uclur s to be Bu II b 9-7. 1m oved Florl Plai lilT IS d ermi ed uti iZlng mop detours wiler cho net at d oiled 5610 - KX V'~~':~i:a~ I. ~ o~~it "fr m E rOpe "_Ty He d =- ; rL =~ ~ - r= "::-f :-~ - . 'Ii' --- __1 ransi 'on!~)m D nver ~~S!..: lo~ Plain fur peal! Jyp _Har - - Co ,-v,- ql -~~, ~Y ~.?~ ~.' fo.<~b' .~ . qo ".'-!~ .. ~"d-" ~~' ~l' ,,\ '~.A ~!<:>..."V~ , , " ,- .- \L , """" Imp oved ChOl1 el I ert ~-- i /' / 5~ r ... 5600 ... ~~90 - "",, =.., = ..~ '; 5590 = -, - = 210+00 220+00 225'00 ..L.... 230'00 235'00 240-00 215+00 QRO.N) CONTROl SURVEY BY' AERIAL I'tiOTOGRAPHY BY' TOPOGRAPHC MAPPING BY' CQNTOUfl lNTEA\&L 2 CO'MPUS AERIAL. SURVEYS Nt. Q..YMPI.lS AERIAII.. 9JI'WEYS INC. Ol.YMPUS JIUW. SWM-YS r<<;. DATE FLOWN ~-19 13 OESlGNEO fJl::.P OAAWN' L1t.oi CHECKED. U.lrJ? AEVlSfO CITIES of GOLDEN, LAKEWooD ond WHEAT RIDGE JEFFERSON COUNTY PLANNING to STA. 240+00 SHEET NO. ~OF 2\ 4:;2. 7$ ~Ihs 1f,tJf1-? ENGINEER' WRIGHT - MCLAUGHLIN - URBAN DRAINAGE AND FLOOD CONTROL DISTRICT MASTER Oo\TE' OATE' DATE' DATE' STA. 210"00 ENGINEERS - LENA GULCH