WSP00377

• File Number: 8220.128.A
• Description: Silt Project
• State: CO
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 10/1/1945
• Author: USDOI - BOR
• Title: Silt Project-Colorado ‎(Draft of Project Planning Report)‎ Part 2 of 2
• Water Supply Pro - Doc Type: Report/Study

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APPE~IDL~ E - PROJECT WORKS AlJD ESTIMATES......"..~..........o....
RESERVOIR STOP..AGE... . . .. . . . . . . . .. . ... .. .. .. . . . . . . .. . .. . .. . . .. . . . .. . .. .
Rifle Gap Re~ erv-oir. . . . . . It o. . , (10 . . . . . . . . . . . " . . . .. . . 0 .. .. ...... I- .
Surveys and Dam Exploration........... ................."....
Geolog;;y. . . .. . . .. . . . . . .. . . . . . .. .. .. . ... . .. .. .. . . . . . .. .. .. . . .. , .. . .. . . . . . .. .. .. .
Dam. .. . . . . .. .... . .. . '" " , . . II . . .. . If . .... \Ii . II .. . ~ 0 . .. '" . . . . .. . . .. .. . . .. .. .If 1II . .. .. . . ..

Outlet ann Diversion Works.........

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Spillway. .. ,. iii II . . . ~ . . .. .. .. ... . . ... . . . .. (10 .. It"" '0........,......... lit . ..
-Embankment. .. .... . ... .. .. . . ...... " .. /II .. .. .. ,. .. .. , .. .. , .. .. .. . .. . . , .. .... . .. .. .. , .. " . . . . .
Riprap. . . It . .. ..... .. . , .. .. ... . .. .. . . . . ... .. . . ... . 0." ... . ... .. .. . . .. " .. . . . .. .. . .. .. ..
Aggrega~es. . . .. . . . .. . .. . . .... . ... . , .. . . . . . .. . _. . . . f . .. . . . . 4' . ..... ... IJ .
Right-of -JlffaJ'..-. . . . . .. .. , . . . . . ,. ... . ......... . . 11 . . .... 0 . . . . . . .. . .. ..
Reservoir Cost Estimate...............o......................
RIFLE GAP DAM General Plan and Sections.........................
RIFLE GAP DAM ~ Prelimina.ry Estimate.......o.....",..................
CALXAI.S... .. . ... .. ... .. . . . . .. . .. . ... .. .. .. . . . .. .. .. .. .. ..."V 0:. .. ... ........... .. . ~ ..
Grass Valley Cana1..............4~....a...............4..~...
Dry- Elk LA.. terala . . . . . . . . . . . It It . . . . . .. . . . . . I . . . . . . . . . . . . .. . . . . .. . .
Davie Di tc.h. . . . . . . . .. . . . . .. " . .. 0 . . 11 . . . . . . . . .. . . .. .. Jl . .. . . II . . . . .. . . . ..
Summa~ of Projeet Cost EBti~ate......._.....................

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