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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 />rJ' :/...., 2"" ,," \~~t~;~~~" ':~!!L_, iNA~~tc~~' ,.....,F. "~- ~~: I'~'; 84 -:;i~l.. <br />." , q,~ f.... \1. ~])9'....,~ ~.~ 2I..<!~" ,; ~~ ~,~..~,...\t <br />.. . b f " '~. 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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 />N, <br /> <br />~ <br /> <br />;, <br />., ilI!l!i <br />\-.':'.~ <br /> <br />, <br /> <br />.. \ ~f" <br /> <br />,~ L:;:,1":t~;;?~,'" .~ <br />,. ~,~ . <br />~'~~..'5I~- <br />"~' '~i.P ~ <br /> <br /> <br />NOTE' Lacal "'0"0' control a ,rod", "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 />$ta, 207"00 to 210.50 Scale 1~=20' <br /> <br />o "" <br />L <br /> <br />SCAlf: <br />100 <br /> <br />200 <br />I <br /> <br />----1 <br />i <br /> <br />r <br /> <br />- <br /> <br />~ - <br />,.~..~ / <br />." !o.""-- <br />,&!~ bi" <br />~ ~~1I' <br />"'i:;.'if"" <br />-' y, ~doii' <br />'",,'~r<' <br />I-oe Y~or Water Surf Pr ile <br />.../eN'" """"" <br /> <br />-,- <br /> <br />~,- <br /> <br />--.. ,-, <br /> <br />5600 <br /> <br />, <br /><$' <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 />"","'c;;;.'Qns~.... <br /> <br />1-- <br /> <br />,- <br /> <br />/!-- <br /> <br />/ ~~ <br />\. <br /> <br />/ <br /> <br />5570 <br /> <br />= -::: I-::.!-- <br /> <br />./ <br />-- <br /> <br />:\-- ,- <br /> <br />-. <br /> <br />,- <br /> <br />-, <br /> <br />5580 <br /> <br />" <br /> <br />1/ <br />~ <br />/ I/".'f,\<\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 />~/, ~(:o- <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 Ion 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 />180<00 <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 />Il..YMPl.5 AERIAL 9.RVEYS 1NC. <br />Il..TMPlISAERlALli.MIEYSlN1,;. <br />DATE FL<1NN 5-19 1., <br /> <br />llESlGNED'~;;P <br />DRAWN' <br />CHECKED U/('.:) <br />REVISED <br /> <br />DATE' <br />CATE' <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 />tD STA. 210+00 <br /> <br />SHEET NO, <br />12 OF 21 <br />