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~ -----~._. . j I " i' " " 73-10 '. ( , ~ > ~. -...-..------ - I, , " I , I , ~"m;'" point \ --- o o ~ '" . \ \ \ ([ Crest of dam DH-IMO o Outlet channels EI. 6768 I o ~ '" ) 18 " Oia. M&! branch 6e\D RESERVOIR CAPACITY ALLOCATIONS -r UTE MOUNTAIN INDIAN RESERVltrIOl'l "1 i : c> \ '" ,; Oc- '-, , ~:1- ~ , ,~oo-~ ~~-6 "" ~O..x.~ ~ \ \ \ f o I..lc J(' ::::.[tv </2.3 /~ \ L-- o , PURPOSE ELEVATIONS CAPACITY ACRE - FEET Active conservation 6787.0 to 6798.0 560 Inactive 6783.0 to 67870 70 Dead Streambed to 6783.0 60 Total reservoir capacity 690* ' ...L- -----...... ;--- .......... .............. ' County Rood :;;........ "'" Relocation " ~ . 'J / -I \ \.J Into ke structure Berm EI. 6780 ~ ij j ~ o o ~ '" \ If Outlet works ~ ~ 1 ~ ~ '" *Includes 92 acre-feet allowance for loo-year sediment deposition between streambed and E 1.6798. of which 60 acre-feet is above EI.6787. A surcharge of 635 acre-feet (Maximum WS, fl. 6803.8) in. combination with a spillway discharge of 432 ft.% IS provided to protect against the inflow design flood which has a peak of 3650 ft. % and a 60 hour volume of890 acre-feet. :! , , " " , ., 20-0 o ~ .... '" o ~ '" i- . ," o '" .... <0 o ~ .... <0 . DAM 6800 '.' --.. ~ GENERAL PLAN 100 0 100 1.1 I I I t I II! I I SCALE OF FEET 200 I EI.6780 If Gate structure Sta. 1+80 El.6812.0 Recorder platform cSfl {I. 6783.0 Remaveable cover with access ha tch " Sta. 3+ /0. 18 Oia. M & r , " branch with /8 gate valve <[ Stilling well Sta. 3+ 27 fl, 6768.0 LOCATION MAP ... Cutoff coflars u 24 Gate valve 5 0 5 10 15 20 III I I I I I I I ., "'....f-'-' - ---~- ------ ~ ,. <) <<-._-....--.....---- - A ([ Into ke structure Sta.I+OO SCALE OF MILES . ---...------ ,~ .'. AREA IN ACRES '\ ff 20,0 1-0 Riprap over 0-6 bedding " 24 Gate valve o 30 60 90 120 150 EI,6768.5 Concrete encased 24"010. steel pipe Crest EI,6810 PROFILE ON ~ OUTLET WORKS 40 0 40 80 I. I I I I I I I I I SCALE OF FEET .' o 6810 CAPACITY IN ACRE - FEET 300 600 900 1200 1500 ," Maximum W,S, fl, 6803.~ Top of active conservation L capacily, fl. 679~ =-=- 3-0 Riprap Top of inactive conservation - - 1-0 Bedding capacity, Ef. 67!l:-0~ ([ Crest of dam~ 0-6 Sand and gravel 30-0 Max. W.S. EI, 6803,8 . -- - \ Top of deadcapacily, fl. 6783.0 Berm f/, 678? "~', 20-0 ............~. " !' . '" I ~ ~p"~'''' ~--- -- .11"''''''-'/,' _ /;?..... Ill'll ..!....:L.Of'..O.--L~.. o. ---!:~~...:~.~~~'-u,'.; ~~. ~.'3..'. ~I#p..#j'~ll!~",-?;'.~. - - - - - - - - :.....'..:.,17 ~ If Cutoff trench Original ground surface - -;- ---- --- -- 1-0 Stripping Spillway , z o 6800 I- <( > ILl ..J ILl ILl u 6790 <( "- a: ::> (/l ll! ILl I- 6780 <( :t I ~Cre sf [f. 6798,0 Capacity I '!' 1-0 Seeded topsoil .- -:-- :-......... 2: I .--:-:::: , .p-~ - ----= ~ -Dip' -'0 '''\'\'\~ . . 0 ~. .c>. ,(II'O~ ----- ,'~ 'p' . (7 . . (;> ,;,0. . 0'// . . ./.f ,'!:?,' . ~. .. w~ ---- _..,~ . . 1/(. It>. . ,/Y. =:: 'L'). III. \'-([ Dam and county road bridge i Spillway Sta If 00 ~-.- \ ,[I, Grout holes@ 10-0:tctr. 3-0' Drainage blanket below E1.6785. 0 ~ Handrail works , , "" Q . '..v" .~ 15-0 '" Sto.Ot55~ 68/0 ,I ;, / ~ Sill EI.6783.0 ",,'. ~, Assumed top of firm foundation ~ 0 Dam embankment . . Original ground 3-0 Rlprap over /-0 beddIng surface ~ EI.6773.39 ~Sta, 1+92,54 20. - -ASSumed W.S, fl. 6772.0 Q= 432ft. % 2-0 Riprap over /-0 bedding Ef. 6759, 23 a: o > a: ILl 6770 (/l ILl 0:: --\.- . 20-0 I . MAXIMUM SECTION rSandstone~ PROFILE ON € SPILLWAY --~-.r....-. -'- 20 0 20 40 II II I II I I II I I SCALE OF fEET , 20 0 20 40 I t II I I t I III I I SCALE OF FEET 6760 o /- ~ --- o 100 _ 200 300 400 ' SPILLWAY DISCHARGE IN CUBiC fE,ET PER SECOND' 20 40 60 80 OUTLET WORKS DISCHARGE IN CUBIC FEET PER SECOND 500 '- 100 .. ., I , j -. '- .--'-' -, J ARE A : CAPACITY-DISCHARGE CURVES 6820 Z 6790 o I- <1 > ILl ..J ._ ur- 6770 :,:'0 :,',.,' ',v', ',.. .'~.'.' ',', '()', .' .' ~ . 1 . '0', '(1','.' , .'Q." '.:.; 9',... - ~Turning point - -~-------Origi~~-grOUnd su~~~~--- _ 1 , --- 6820 Crest EI. 6810 If Spillway 6810 ---- ---~----------------- " " , , . '. :0::: . - 1,0....,. '.:-:':'''0 ----- ---------- -- ----------- ..., -~ , . . " ,--, '.' 6810 If Outlet works Crest EI 6798,0 l -------- - J " . ',' ,,~.:.: ,.,.',., .',iI." . .:'? '::. <:;). --- /--- /' /' /' /' /' /' /' Bottom of cutoff trench ~. '. J--..., ::.q': : ': >: U, ...\1.... -- " , , ,: ,~i . ' -. . -----9------ Sand~tone 67510 Z o I- <( > ILl ..J 6770 ILl UNITED STATES DEPARTMENT OF' THE INTERIOR BUREAU OF' RECL.AMATlON .... ~~-- 1 ..... '- - Monument Creek . Sandstone ~ ' I " '- ..... - -- -- -- - , --y...... --- G rout cop , , '..... ,- /' /' /' /' DOLORES PROJECT-COLORADO ----.5'--Sandsfone~ I': ~ Grout holes @ 10-0:tCtt; .\ ) MONU^IENT CREEI( DAM FEASIBILITY DESIGN DRAWING DES/GNEDt;;~~______SUBMITTEO_~J?- ~__ /i').,1.1<1-<-v",~ . NO o~,J&--'- - l DRAWN_V'<;...\L__ -1':------ RECo,MME '-~Y -------- -~- CHECKEOd-J!:__ _~G" ~~_.b.PPROVEodA ~__ ." , fi.Y'~ ' t)1I'l'tOTO/f Ofr o:-~~ AND CONSTftC,JcnOf'l 30+00 , I I ! ! I i oj r. 1- , Grout holes @ 10-0:t cfr. ~-- I I ---;-' .6750 . 25+00 20+00 15+00 10+00 5+00 STATIONS 2+00 6750 DIKE .~ , DAM , . \ , l ~' t' ._ ~ , PROFILE ON ~ CREST OF DAM AND DIKE . , .' \ DE NVER, COLORADO, APRIL. 7,: /9 7~ 71-0-12. '. .~ ~ '.t -'-.. :.0- .. '_.1 ...- ~ 1 . ~, -J, , \ \, " t ~ !~...; .. /' l " ~..... ,