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<br />"'.. <br /> <br />.~~," ~~.""" ,-,~..ilt~~~. ~~.., ~~~~...1i'NOTE' Th~drOWI"9i!lomaslerplonnlnll <br />',"". ~~ ..'~ r ' ~ ~ """"'-..IJ8: . ~... . . sheel reprlllSenflrl'} preliminary and conceptual <br />b/'-'o .. , .0 __' ~ ~J ~ lfII ' , englneenJIQ. II sholl nol be uud for <br />fl~:r" ~,..., l' up ;,t ~f en~, ~ constrl,lClion pur~.:-.:c;. <br />J'#! \5'" 0",,, ......f F';:.taln zoned~r~,""1 ". : ~. Gross Lined Channel b' '1' '~~~,,!,,,,,'" <br />. /':i ~eto' ....cl .......1!l!!IiI1I ~~ -.. ,~, RO'!'-,Wld.,th 14.0' .'~ I' ", ~ <br /> <br />'(J, :/..... 2"" ,." \~~t~;~~~_. ':~!!L_. iNA~~tc~~' ......,F, "~- ~~: I'~'; 84 -:;i~l.. <br />." . q,~ f.... \1. ~j)jp-'....,~ ~.~ 2I..<!~" ,; ~~ ~,~..~,...;,;t <br />.. . b f ., . ~. . "".. . ~~ '., . ." i\i~ ,~t. . .ldtl <br />i .0', :~ ~Ji\ ~.~ l.. ~"~/ ~'.,_v. -- - " ., "~!'A~~~,..t ,.' '_Ih' __ ,~. 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'I>~~' ',/, IF: m .~.~~;;.. .~ .;,;-;';......,..0::;.. .. <br />" '.. 00 ~..,.; ~ ..... . . .u~'C7; '~j ~jl"'"" ".;..!"'~~'~;F~if; <br />'t,'" """"""d Ch<mel Ca>d;'"", .. :.I.. ~~t:iot- ~~; :'~ ~;l '~k ~ <br />.. f$ '_' J' -- (. JII!I!€....T--- ., !:~( ~",' r.(; <br />- , ..~. ,,~y ~- - '~. ~~ <br /> <br />'&1' :/~:..:-?- <br /> <br /> <br />.~ It... <br /> <br />,.ft <br /> <br />:..:V~. .~'.'~' <br />.. ... . ,'1).: <br />. .> <br />f~ . <br /> <br />I <br /> <br />I <br /> <br />" <br />" <br /> <br />.~f <br /> <br />, <br /> <br />!.. ~~~ ., <br />......... '. <br />,. " <br />, .'4: <br />; <br /> <br />~. <br /> <br />~ <br /> <br />j~>O <br /> <br />I <br /> <br />j~ <br /> <br />, <br /> <br />. <br /> <br />r <br /> <br />, <br />g If <br />r~,.+.. ....;, <br />...~~._~'-'l <br />- ~-~.. ~ <br />. ~. 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"""' <br /> <br />r <br />- <br /> <br />.,~ <br /> <br />, <br /> <br />. <br /> <br />. <br /> <br />~l <br />~ <br /> <br />'.~". <br />" . <br />.~~. <br />", <br /> <br />~ <br /> <br />;, <br />.. ilI!l!i <br />\-,.:..~ <br /> <br />, <br /> <br />.. \ ~f" <br /> <br />. ~ L:;:J.:"'~;;?~, ," .~ <br />,. ~,~ . <br />~'~~..'5I~- <br />"~- '~i.P ~ <br /> <br /> <br />NOTE' Lacal "'0"0' control a "od", "quo"d ' ... :J'>_,~~_ :_,"S""'f if <br />for bank stability Sla 164"00 to 207+00 -'.~~J I <br /> <br />, <br />, <br /> <br />. <br /> <br />"t-""oO!. urf ,~" " <br /> <br />"''''''''' <br /> <br />. <br /> <br />Sta. 180+00-10 Sta.206+50 <br />DesiO" Oischcroe = 3800cfs <br />Main Charnel <br />twerage Vetocity <br /> <br />SIC 206"50 to Sta. 210"50 <br />Desion Discharge ., 3800 cfs <br />Man Chtmel <br />Avert:xJe VeIOClty <br /> <br />Typical Ex.isting Channel Cross Section <br />510_180"0010215.00 Scale 1"~20' <br /> <br />~ <br />I <br /> <br />53' <br />10qyr. wo.!~surlC1~_ <br />I: - :::JI <br />.. ". 19,0' I I -3 (I,p) <br />70' <br /> <br />"9.5 fps <br /> <br />= 8.0 fps <br /> <br />Typical Improved Chomel Cross Section <br />$ta, 207"00 to 210.50 Scale 1~=20' <br /> <br />o "" <br />L <br /> <br />SCAlf: <br />100 <br /> <br />200 <br />I <br /> <br />----1 <br />i <br /> <br />r <br /> <br />- <br /> <br />~ - <br />,.~\~ / <br />"" !o.""-- <br />.&!~ bi" <br />~ ~~1I' <br />-.:,..'if"" <br />.' )", ~doii' <br />'",,'~r<' <br />I-oe Y~or Water Surf Pr ile <br />.../eN'" """"" <br /> <br />-,- <br /> <br />~,- <br /> <br />--.. -_. <br /> <br />5600 <br /> <br />, <br /><$' <br />.P7 <br />lv'!7 <br />o#V <br /> <br />Imp olled Cho el I veri ....... <br /> <br />v <br /> <br />, <br /> <br />I <br /> <br />---'- <br /> <br />./ f::7 -- --- <br />v-V <br /> <br />=K' <br /> <br />:7 <br /> <br />5600 I <br />I <br />, <br /> <br />~~O <br /> <br />, , <br /> <br />5590 I <br /> <br />5580 <br /> <br />"SI>"'c;;;.'Qns~... <br /> <br />1--- <br /> <br />,- <br /> <br />/1---- <br /> <br />/ ~~ <br />\. <br /> <br />/ <br /> <br />5570 <br /> <br />= -==-1--:':1-- <br /> <br />../ <br />-- <br /> <br />:\--- -- <br /> <br />-- <br /> <br />.- <br /> <br />-. <br /> <br />5580 <br /> <br />" <br /> <br />1/ <br />>/}. <br />/ I/".'r..\<\l <br />'*~ " <br /> <br />5570 i <br /> <br />- <br /> <br />"- <br /> <br />Ell,j lin'" roun at <br />Ch nnel t.- <br /> <br />Add Gobi !'IS tExis inQ Oops <br />for rosio Con rol <br /> <br />~/, ~<:- <br />\ ~ -..~ <br />Y''i:iJ- ,,- <br />'0 <br /> <br />/ <br /> <br />5550 <br /> <br />I <br />I <br />I <br /> <br />I <br />I <br />I <br />I <br />, <br /> <br />5560 <br /> <br />- <br /> <br />~ <br />I- <br /> <br />l/ <br /> <br />~ <br /> <br />'ox"", CIl mell....-I ~ <br /> <br />..' <br /> <br />."':~ <br />. iI>~ <br />" <br />/ <br /> <br />cf~t <br />~~. <br />~ <br />;\...~ <br /> <br />5560 <br /> <br />5550 <br /> <br />-,/ <br /> <br />I-Ad Go 100 t Ell.isf ng 0 ~ <br />for Eros on C fro! <br /> <br />=- <br /> <br />. <br /> <br />. <br /> <br />i= <br /> <br />- <br /> <br />c <br /> <br />18<X>0 <br /> <br />185+00 <br /> <br />190'00 <br /> <br />195.00 <br /> <br />200.00 <br /> <br />205+00 <br /> <br />210.00 <br /> <br />GROLNl CONTROl.. SURVEY <br />AERIAL PHOTOGRAPHY 8Y' <br />TOPOGRAPHC ~APf'IOO BY" <br />CONTOUR INTERVAl t <br /> <br />BY, OU'MF'IJS AERIAL SURVEYS fiC. <br />OlYMPl.5AERlAL9.RV'EYSINC. <br />OlTMPl.lSAERIAl..li.MIEYSlN1,;.. <br />DATE FL<1NN 5-19 1., <br /> <br />llESlGNED'~;;P <br />DRAWN' <br />CHECKED U/('.:) <br />REVISEO <br /> <br />DATE' <br />DATE' <br />DATE' <br />OAT[ <br /> <br />,"hhs <br />'3b~7!5 <br />-1JZ!7#J <br /> <br />ENGINEER' <br />WRIGHT-MCLAUGHLIN <br />- <br /> <br />ENGINEERS <br />- <br /> <br />URBAN DRAINAGE AND FLOOD CONTROL DISTRICT <br /> <br />MASTER <br /> <br />PLANNING <br /> <br />CITIES of GOlDEN I LAKEWOOO and WHEAT RIDGE <br /> <br />JEFFERSON COUNTY <br /> <br />LENA <br /> <br />GULCH <br /> <br />STA. 180"00 <br /> <br />to STA. 210+00 <br /> <br />SHEET NO. <br />12 OF 21 <br />