|
<br />I
<br />
<br />I
<br />
<br />NOTE: THIS.DR. AWING IS A.MA.ST..ER PLANN.IN.G . ..' .\>^ / /':-d'('~C:~l fJ/": 1~~~6~D ~A~~~N~~R~25ITIONS_ rCHANNEL REFERENCE LINE I," (!C' I I 'fli ./
<br />SHEET REPRESENTING PRELIMINARY ANI}- ._--'.-_...,......,::: _/'" _ ~ ,_ I' ,: I ; I I '" II~ I ~ ",/ (I,: f
<br />CON.C..EPTUAL ENGINEERING. IT .S.H.ALL NO~</o~ ')~.'. ( I q] ~L ,I)., ~x~s~~~~~g~~~T~~~sFA\CE ,I III~ _// ',' ~.-,~,; >
<br />BE USED FOR CONSTRUCTI5>_~_~Y_~POSES1"1/ ~ ~"'Io,b ,:'~~ _'__ I ;',: ,: I I I ~" I]II~ /( FUTURE DRA1NAQ..,E-. COLLECTION ,,, '_'
<br />SUBJECT TO CHANGE." _"':)~ ~ 'C=J ' --'.',- ',' ::='>-,'!.' CSDH PROPOSED ,-,>, ,'I'V " "gSWALEI SEE SHE~rS 13 a 14. "I
<br />~~""...,. '1":1 ': C,', : : . L'O' . 'I! :',' SPUR DLKE t6y 'r; MAINTENANCE ROAD n g" , ,,". ~~.
<br />'~'::Ud I'll. ,; '.0 ';5<~=" ,'b,C] ~_?: TO MATCH CSDH HIKER/ , u. ':,
<br />' r ',_ ,"2610 i'll ~p r ~ ~ _ _'~,~. _';c:_,~ ~',,_ '-_0-__ i,' o~5L~~ ~(,)/' ___ _ BIKER TRAIL! I ~~r I I, I -b~~;~~&gTIl;~61:,,:, ,:::; \ i'
<br />LJ, ~~;;;3 ~oc5':?O~.,.;_-:;c____~,~ ,,':/ :Y,~J)'I-' '~I "\ Q'15.000 CFS 21~!/ \Y-~G~l5'J~~G '{4:' '"." + " I"" I, ,'''C'~.I,'
<br />
<br />,n.."...., r."~'"--::<~~ ~ 'i~ (GR /:::. L~ 2n ~ 0 L" '; I \ If '
<br />JOINSRALSTONCREEK""'(-=-60~~/' ~~~'I~li' Jt, " ;"'5751f;:;",1' 2/2,\ /', 'f ,~" o~ I I I~_ ',_____--r~ _
<br />
<br />6~~?~rk:~~~.MtLJ2~NI.~.ctt.'.~.~.../.;~<-~ \~~'~.C~..\J(~ "ih'ZI~_~,,:ol ~..I~ E\t --- ---- T;g~~~M,(~.~~~\~AR7~~S~~~'1 ~ I _.Jlt__-..... ~::~//I- lf~", ':~/{~
<br />RALSTON/LEYDEN -'~i~" .' c? ,'~ j] "c::::r' I. TO 275) / ,. . _,..,_",__~,,'c.' :.,.~ ~.,
<br />CREEKS,AUG.1977)~>.~, --sic'I="', '~258~6~':. ~ '" I -<It I> - --"-=---_ ___ ~~--"-- ~_ --.- ~ 7-- "'p""
<br />",uD ;,;;,:/j,'~ ODI) 11'J'J~,UIJ ~) ."2' 5<,",5 '1'...:::2';;":L ", SEE -~""~.'fA A\ TYPICAL ROCK'L1NED CHANNEL (STA 318+00) ~' I .-/ ;111 - "~ - S'EDNATURE PRESERVE-B WiLDLIFC:~= 9/~-:::~--~--~2~ -=-,,-
<br />o > y" ~;<, 4.af>\i >,'d _~ I>..:~,^> > ""V W'" ",." :ro '" m." _ _ - - '-:PO ,>>^ ,_ '" ' ~ ooee '''IT '" " ",~~ r
<br />SJ. 0 "(' ,- /'li U c,s'o i( ; ~c~O~~ ,;;-"~'!'//#~Cc - '---. ..~."' ~--::.. -40.: ~_ "=:J~-'"' --' 1 <;L~e~~~~E~~2}~ J;rt.f~~t~~~,"i~~WH'~'kWjDH1~'- PROPoSED 01 HANNEL TRANSLTION < -' ", :/~ - %, '"
<br />f) . "'1// }{'i-/ ~~-... (-~_-,:}'~';'< '" ___--- _ ~_'_>_.: '7 BIKER/MAINTENANCE TR4lLSl'A 318+ TO TIE T X1SIlNG CHANNEL AT STA hi::,/ /--- " ~ ~-----
<br />f "6, 0 , - " ".cUM.. D D '-0 /f! Ct..' ~ . ....~(..;l. 1S;Qy~ cIs: )l.:. L FLowf, _" 387+0~ SEE: SH~~~S CTION 318+ SPUR ,DIKE LEFT 8ANK ; ,\ ': ::f ~_,;'~ -'
<br />
<br />
<br />o,,~l':l' '- ->~~~~> il.I!'.~'~~~~-~~M~~~p~~~~lilr~Ll~- -> >._:;t~~=/~
<br />
<br />(-\I,~~:, 52575 0 _'5Z~4~~ ),1 _~<r '^ ~ I ~~,,_~OObCFS ~;~~ - ..-'< <___~-_-___
<br />?~~5~8?~4. ' .....' om". !C;~;;n~;:; J .,'''' " //~//- ~~~l~EA1o.~~0~~f~~8;g~.~""": l~'~' ~'~~- ~~- '. .~..~.~. ~> --~:o~ ................., \~:_~~'. :--0 5~X
<br />
<br />~-~_>_ JliNK --;'0---0-"- --'.;;,l >01 ',",'< //"..." ,=- --110-=_ ,IIOMOp-RYoEvAERDFLCOONODDIPTLIOANINS'- ~~: __'i'~~:,~ _,' A 'I I ;J....'.......................~ -- ,~_,~~ <1>, ,,:, ,;::'''' ;;,>'>
<br />52fi/O~',o ,,/....0', 1/ :1-.11: ,- //' >1 ,__~~-=II~_ I' -=--- , -'I; I' 6 - - -_=--- _ --:::-~=-=; ~__-~- - -:=-' ~ ~-_ -- /
<br />(~ ',.,~. ..~...._."c"".......!' ',) ",1,'/ ,~ ~,,~ ~~, I - '~-,' - 'I ROCK'L1NEDCHANNEL I' - ,', - IJ --- -c;;-, 1 n"'~/ {(;~ 'i
<br />) Ji' I, I /v .~ _ L-_' 1- _IlL -~' 1-- Y TRANSITIONlDBRIDGE I IIIII! LJ CHANNEL R~FERENCE lINF-- - -, -.I<:.~ '::~ /-'":"i
<br />/ '/ ~'- , Dtr ~ I II ,,' /11"".... 1'-- -= -~ L_ - I ,~~}!7+45TOSTA320+30 I
<br />~ /,>' ---,-~;;'/;),,/ -,~,/ _ __~ /,1 I' - -, I~~' ~~ ::'-,1 11--_ ;':~:JII I~~ _ ',k - _\. " I : ~-5~~~~EJ~IDL~~ES~f~~+N9E6-' ' " I' , ~,<~:I:, /
<br />,Ii ~~;--'~C\~1l i,"' -'c;", ,I,~=,~'17-- ','~-~I, -~II ',' mSTA317+45PROVLDE' -~" , " '1',.i.;;;):/;>:.<,,;1\(
<br />;i-~~->Ol!t~l/"~<<" '///> --;:Q~ "'~-"~0_~ ffil:, \ -- _':',-~: '-~~'-'-! ~~_~-'10iEXISTI~G:~:H;~~E:C-CO~D:I;IONS ! :~:-w~~I~t'f~~fD,~~~m~;~~E/'c ______---...~" "J, J V-:A3?JjJ:~/,t -,
<br />
<br />l:~ ",' .."'4/fI ~-, _ /-/~ D , 0 0 ia I~:OXO YEAR FLOODPLAIN -=- _' "~ _- ~ ~i STA 334+30 ,- - ,_ c:....' -_ -=- ,1___ ::0' I =-- ~II 7""'7"E~OPOSED HIKER/BIKER/MAINTENANC J 200 100 0 200
<br />_,;'#; '^ ,o(/f/";- "--;--,0.~\::::-/-- _>2~,9.:0 __ " _ __ 525~O i ]':7 E'_-LI~~lNG CONDITI~~ISi -==_.. -= _I II-~-~ -=- i 1'-- - =--~I !.tOO YEAR DISCHARGE 20,590 CFS~_ _=- ,~--~ _ f~A~~;SJI~6+~NNBOY g~~~C~r~Et90.00 ~-_ I
<br />l":}'~"<"-t''<r~'-I:,,/:>::;:, , ;~;\ <::: '.\\(C\\~0 'S'S;".:f0c,,\::, \::'<;'\0 \0 '0<$, -0,"0 li'l'i _.-;;- I -; " 1- - 1 ----,1 1___1", cc-_ I r -- I:' - - I MAX. CHANNEL VELOCITY 8.9 FPS - -- ---- -- CHANNEL IMPROVEMENTS) ,., ,_ '150 50 100 400
<br />D /' <.;..:/ / I (~ --, \j{;/I...../)1 1 1-' . I ""'-....\ I -- :. -I -- -:' I " -
<br />/J ,::""i'vl~ff, ___;_,"', ,c-.:o "-\.~i In (\_"rA'",.'_A _ __ ~ ~y I ,J I I'" ..J'.' 'I -.1 1- I ,MAX. CHANNEL DEPTH 11.2 FT., ,'" , I I / , ~ __ _ ORIGINAL SCALE' I"" 200'
<br />
<br />
<br />5270 ~- -!-- ; n__++_ -~-r~
<br />
<br />I '
<br />~I---
<br />I !
<br />
<br />FLOODPLJ.AIN R!l~ER. VATIO!"~ I
<br />STA, 290+0G TOm. 317+001
<br />
<br />I
<br />
<br />.:;/:
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />I
<br />
<br />,
<br />
<br />~--
<br />
<br />c~
<br />
<br />i
<br />''-
<br />.
<br />.
<br />
<br />-i~~l-~ ).~~~::}'\ i I[ Ill! 'j'l i : 1- i
<br />, !~- i--- ~ ;--- -j 1 '-1-.;
<br />I 'j 5~r~Fr;;~;:AN~: ~~~~~ G]E:-':~: 131,,141
<br />'1:1 !
<br />- T1 -
<br />. : J r i
<br />~: I
<br />
<br />
<br />I
<br />
<br />I
<br />---t- i
<br />
<br />,
<br />. 1. : . ~ I I !
<br />'I 'I
<br />--c- --t-, ! _U _1,_ ,i ~$I'ii~~~k~~~~E f i ;l~ G
<br />-++-!.. I.
<br />i j _! I ! I ' ! I --'
<br />'t "PRrn!OSEDuIMPROV-EMENTS ,BY'SDH- SE SH-EtT ~ FilR T
<br />-L1' __ ST~1318+25 _ a. ST,,-3~7+qO- T NNYSON ST TO U STR~AM
<br />; - , I -I -L ---Te _L____,~
<br />I I j 1 '
<br />,
<br />
<br />---:-'\
<br />
<br />I
<br />Lt-
<br />! .
<br />
<br />--
<br />
<br />,-
<br />
<br />I ! I
<br />
<br />, '.1 WI! Jdd i I ~I PR VEDI CH NN~L '!Ot.l.J:lrriDrs'c-"
<br />! --- --+- f I- - ~l'<>'" tl -I -'1'''''''''' '&"""""
<br />I I v '[ESIG DISCH RGE I 1,000 CFS.. 5270
<br />
<br />/~O.Onl E:~; ~T ~ ~ ~~Iro ILEJ 1__ ~"'.."''''''''I i I I ,~. "r I _
<br />IMPR VE EN g"o .00 CFllN C AN ELI, \." INar * ~50 CF5 OV R8ANK- "LoJDiN Tal
<br />- I I -- 1 eRAI AGE COL ECTION WAL ANO - 5260
<br />, I I! ! 1.>1" NEL (SEEiSHE~TS 3 a 141
<br />PR~FILE' i I I , I
<br />I >~ -r U_ I I' ~ i l .
<br />
<br />LI /"nn L_II9J'E: IOOIYEA~ ,~~ O.DPt II A.IN M,.;I VEDI'.CONO.'TI NS AS loT
<br />, lr.J --, BE N DELINE TED CO ORA 0 SATE DIVI ION fJF
<br />I -, -I _ _: HIG WAV~ lD DET RMI EN W LOOqPLA N. _ _
<br />1- ~. ~ ~ 1 - 1- 1[. L I
<br />
<br />-it-idJ l~! _ ~.I~- _ ~-, ; ....
<br />gr-,r-lJll-: . ~.~..'.. --;~~ - - .~"'-
<br />_ I... .I..~TJ.:~__-=~- _-1-- __-Cl:-'::-'~:=*;
<br />; . .;,;,;:" ,.;^;;,,~;' ~;;,,~';- T .--m'-:cut _'C_ 5210
<br />.: 43;%BASWIDTH. iIOLOWFL w ~-- ....1,-.
<br />'0'1035 I I __
<br />1':1-- -1- .&:::-3:-'~ --=:f"- :cl---_~ r:: ~ - -=_E 5200
<br />315 310 305 300+00
<br />
<br />II
<br />I
<br />
<br />100. YE' R W :fER SUF FACE
<br />EXlfTIN C NOlT ONS
<br />. I
<br />,. '..
<br />
<br />: .
<br />.
<br />
<br />5250
<br />
<br />.
<br />
<br />I
<br />
<br />~
<br />
<br />i
<br />i
<br />!
<br />
<br />1-
<br />,
<br />
<br />I
<br />
<br />5240
<br />
<br />-'----
<br />-.
<br />,
<br />
<br />I
<br />--=-1
<br />,
<br />
<br />.
<br />
<br />~ i.
<br />
<br />I
<br />
<br />~--
<br />
<br />PlclL S cndN
<br />F 520d _ E
<br />
<br />. .
<br />
<br />---'-- I -t J
<br />~.. --- ~---+ l
<br />\ ! I : ,
<br />EXI~TING CHANNE~
<br />INVI=1RT - , I
<br />1
<br />
<br />.
<br />
<br />,
<br />, .
<br />
<br />,
<br />,
<br />
<br />I
<br />i
<br />
<br />4
<br />
<br />5240
<br />
<br />-
<br />- I
<br />1--,
<br />
<br />.! L
<br />
<br />!- --iT-
<br />
<br />,
<br />-+-
<br />
<br />--t +_
<br />RQP SEO'CSD ~}~": ~ _
<br />I ! 9.HAN EL. ~..T. S A, 3ra-.25~
<br />f--+ f--:- -+ ",;. . .
<br />; --- - t-- -'- - -1' ...--
<br />
<br />!-~ - I ROC'-L1N~D C AN E~ -
<br />I '~RA' SITIQN ~ .5') 4 B. ,
<br />-r-,-t'-- ; I "LO". g. 0 003 w
<br />I ~~.~ I' i'V.
<br />
<br />[ . ~.. ~~::J ~=i". 1- -
<br />
<br />::-:-- ! --
<br />
<br />S'UQ03
<br />
<br />II
<br />K~
<br />I
<br />f
<br />I
<br />
<br />5230
<br />
<br />5230
<br />
<br />t
<br />
<br />-j-
<br />
<br />5200 m
<br />360+00
<br />
<br />'I
<br />I
<br />=_~'C'
<br />
<br />------1. T
<br />
<br />,
<br />I '
<br />l-nt-
<br />
<br />1--
<br />
<br />5220
<br />
<br />5220
<br />
<br />I
<br />
<br />I
<br />;
<br />r-- -+---
<br />I
<br />
<br />.
<br />
<br />~
<br />
<br />355
<br />
<br />350
<br />
<br />340
<br />
<br />335
<br />
<br />330
<br />
<br />325
<br />
<br />1'-.. I
<br />'---Ii
<br />320
<br />
<br />I
<br />
<br />"
<br />
<br />- --'I
<br />345
<br />
<br />.. I
<br />
<br />I
<br />
<br />I
<br />
<br />GROUND CONTROL SURVEY BY BELL SURVEYING co.
<br />AERIAL PHOTOG~PHY BY SCHARF fA ASSOC.
<br />TOPOGRAPHIC MAPPING BY BELL MAPPING co.
<br />CONlDUR INTERVAL 2' DATE FLOWN: 11-21-76
<br />
<br />~WRlGIlT-MclAI.IGIlLlN
<br />ENGINEERS
<br />WZ420P,L.COTT5TREET
<br />DENVER,COLORADQ
<br />~80211 (303)4~a'62Q'
<br />J08 NO.-792-1116
<br />
<br />DESIGNED~DATE~
<br />DRAWN~ DATE~
<br />CHECKED~DATE~
<br />REVISED DATE~
<br />
<br />URBAN DRAINAGE AND FLOOD CONTROL DISTRICT
<br />
<br />MAJOR DRAINAGE WAY PLANNING
<br />
<br />ADAMS COUNTY
<br />
<br />CITY OF ARVADA a CITY OF WHEAT RIDGE
<br />
<br />CLEAR CREEK
<br />
<br />CLEAR CREEK
<br />300+00 TO 360+00
<br />
<br />SHEET ~
<br />OF ..J.'l...
<br />
|