WSP06952

• 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 1 of 2
• Water Supply Pro - Doc Type: Report/Study

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APPENDL~ E - PROJECT WOP~S AnD ESTnfATES............,.......... III 0 e , ..
RESERVOIR STOP..AGE.. , . . ... . . . . . .. . "'........ . . . I... ....... ..,.... ......
Rifle Gap Re~ervoir.. III' . . . "0 ~. 0 . .. .. . . . . . . .. . , . , .11 . .. . . . , . ..... , .
Surveys and Da.m Exploration" ~....... .... t...... t... .. ... II t. ....
Geolog. . . . . ... . . ti t . . . . . . . . . .. . .. . . . . . " . . . . . . . . . <I . .. ........
Dam. . . . . . .. . . . It . . " . . . " II to,. . .. . \I; it cI . . ~ " .. fI . .. . . . . . . . . III . . . " . . . .. . . . .

Outlet ann Diversion Works..............
Spillway, . *' II . . . . . . t . . . .. . . .. . . . . 0 .. ""...
.Embankment. .

.... ... . II... . .. .... . . . . .

t....................

. . -, . ... . . . . . . . . . . . . . . . 0. . " . .. 0 . . . . . . . . . . . . . .. . . . .. , . . . .
Riprap.. . . fl' .. . ... . . , . . ... . .. . . . ..... . . 1.1. lit.. . 0 . ." .. . . . . . . . . , . , . . . .
Aggregates. .. . . .. . .. .. . .. . .. . . . . . . . . . . . . . . ,.0. . f ,. .. f . ... . . 1-." .. II .
Right-of -vra:y'. . . . . . . . . .. . . . . . . 41 . .. . . . . .. . . . . . . . 4 . . . (I . . . . .. . . . . .. . . .
Reservoir Cost Estimate......................................
'RIFLE GAP DAM General Plan and sections... .'.. 1-'" 0..............
RIFLE GAP D.A.M ~ Prelimina.ry Estimate...........Of.....lI...........
C&~ALS...........t............................v~......~.......'.8
Grass Valley Canal..........a.........a............~.....~...
Dry- Elk LA.. terals ill . .. . . . .. . . . . . . . . . . . .. . . . . . . .. . . . . . . . . II .. . f .. . . . . . .
Davie :Ditc}I..........."....... 41 " .. .... .. . . . . . ... .. . . .. .. II .. . ll: . . . ,..
Summary of Projeet Cost Esti~ate.............................

1
2
2
2
2
4,
5
5
5
6
6
6
8
9
10
11
11
11
12
13

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