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<br />,.42" Relief inspectIon Ifell
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<br />~--50';"':~ :../0' Sond ond gravel /)/oll~et
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<br />: ',' I /p{ Open drain
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<br />~,' '~---12. Roc k POVifl9
<br />.. ''6" Relief well drOIn
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<br />.::r- /_8" Relief well ..00
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<br />,0; crs ________________~___h.__n_h_______~______~___~ X
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<br />A ,,10' Sand and gravel blanket
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<br />DH 19
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<br />.4453
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<br />NeRAL
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<br />PLAN
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<br />SCALE OF 'EET
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<br />Dund surfoce
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<br />ond and silt.~.,,'..--,-
<br />t, medrrlm and coarse sand
<br />ith /0 ers of eo rovel.--_G./--
<br />~T'I!I\Ji1I1m,T'I!J:l'Ii
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<br />no
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<br />,
<br />-6" rl. P. Slide gates
<br />'-[/432'
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<br />Active
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<br />,.-[1.4]02
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<br />Inactift td dead W 5
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<br />f!.f.3,s/-,
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<br />
<br />PURPOSE
<br />
<br />ReSeRVOIR CAPACITY ALLOCATIONS
<br />
<br />EL.EVATIONS
<br />
<br />CAPACITY
<br />ACRE - FEET
<br />le/us/ve flood contra H04.3 to 4428.5 ,75.000
<br />Joint use 4399 to 440".~ 15.000
<br />Acti..t conserrotfon .fJ5J to 4399 -37J,OOO
<br />noctive ana dead Sfeombed f 4J51 0
<br />t I (V i"f 9TJ 00 *
<br />*Jne.ludes 150,000 a f allowance for 100 year sediment
<br />depOSition of which 37,1000 f. is above EI.435/.
<br />
<br />A surcharge of 576.000 o. f. (Max. It' S. fl H.47J plus ]84,000
<br />o. f. txclusrve flood control capacity In combination with (}
<br />spillway diSCfl(J,~ge or 27,600 c f. s. and a river outlet
<br />discharf}e of 8,1500 c f s ".. "'" is pro tided to protect ogolnsr
<br />the Inflow design ftoort which has a peak of JH,OOO c. f. s.
<br />ond () 20-doy volume of 1,3153,000 o. f
<br />.PIE River outlet dischorf}e limited to 5.000 c. f s during filling
<br />of (Iood control capacity.
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<br />IZ crushed rock----~-_~ r---
<br />,-Max'" S fl H4~i"~-]o'-:.; ..Crest UH5J
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<br />- "'. _--Guardrail, both sides
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<br />control it'S U4428.5-,.
<br />Join/use ....S.EI4404j-h-h_~_.___ . ,
<br />conservation It' S. EJ. <fJ99-;-----, ....
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<br />and
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<br />--~'-Sand and grovel--y----
<br />'--Assumed surface of Pierre FormatIon
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<br />'0 0 ~ 100
<br />t" " I I
<br />SCALE OF FEET
<br />
<br />SeCTION
<br />
<br />
<br />STRUCTURe
<br />
<br />LOCA TION
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<br />OH 20
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<br />4'00
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<br />MAP
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<br />'; 4420
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<br />4400
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<br />to 4!l60
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<br />Exhibit 3
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<br />COL.ORADO
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<br />Collins
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<br />I.iS.36
<br />
<br />LOCA TION
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<br />
<br />RESERVOIR AREA IN THOUSA"lOS OF ACRES
<br />o 8 16 24 32 40
<br />RESERVOIR CAPAClry IN IWNORE'D TMOUSANOS OF A. F
<br />o 4 e 12 16 20
<br />Mor. It' 5 fl. 4447--
<br />
<br />4440
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<br /><---Fort Morf}(Jn Carrol
<br />outlet "Drks
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<br />4'00
<br />o 10 20 '0 ..0 50
<br />SPI(.LWAY arSCMARGE ,,., T!10U5AJrjlDS OF C. F. S.
<br />o 2 4 6 8 10
<br />RivER OuT LET WORKS OISCHARGr!: 1/11 THOUSAIlOS OF C. F S.
<br />FORT MORGAN CANAL DUlLE r WORKS
<br />DISCHARGE: IN HUNORl-OS OF c F S
<br />
<br />AREA- CAPACITY - DISCHARGe CURVES
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<br />UO'..Efl' .LLO'U"~E OHIEA,UO U RHIUIS1~D n REG,o...L
<br />e,. (cr~...'S LE "EIIt o. ~EC ..OV II, ".s
<br />G AUUQYI >>finK SAfETY
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<br />U'i'TED sr4rE'
<br />DE~A"r"'E'ir 0,. r"'E '"rc"'o"
<br />aURCAU OF RECLA",. r.o"
<br />MISSOURI RIVER fJASIN PROJccr
<br />NARROWS UNIT-COLORADO
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<br />NARROWS DAM
<br />CReST e/.4453
<br />FEASIBILITY DESIGN DRAWING
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<br />OR......_'l.l!,,,::~.l! J~__."'.""rT~o____~__~:..~. __ ____n_
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<br />C"'.. ..........
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<br />a.""'.... caLO"'Aao. .E..... I!l. ,....
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<br />553-0-20
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