7420

• UCREFRP Catalog Number: 7420
• Author: U.S. Bureau of Reclamation.
• Title: Colorado River Basin Salinity Control Project, Stage One Development, Grand Valley Unit Definite Plan Report.
• USFW Year: 1978.
• USFW - Doc Type: \
• Copyright Material: NO

• CONTENTS (.Continued)
Economies
Page
Introduction. 1
Prod ect costs , , 1
Construction cost. 1
Interest duffing construction 1
Operation, maintenance, and replacement cost... 3
Prod ect alternatives . 3
Economic analysis 7
Cost effectiveness 7
Plan selection .. 4
Benefits . 9
Financial analysis. 10
Cost allocation. 10
Repayment . , 10
TABLE S
Hydrosalinity
• Number Page
1 Summary of Government Highline Canal diversions for
irrigation . 1.
2 Average monthly flows, Colorado River near Cameo,,
Colo. 5
3 Average monthly flows, Gunnison River near Grand
Junction, Colo. 7
4 Average monthly flows, Plateau Creek near Cameo,
Colo. 8
5 Water quality data. 10
6 Abstract of Grand Valley water rights, Colorado
River 12
7 Abstract of Grand Valley water rights, Gunnison
River 15
8 Irrigation diversions in Grand Valley . 16
9 Water utilization 18
10 Seepage rates of Grand Valley canals. 20
11 Seepage rates of laterals below Government Highline
Canal 21
12 Canal and lateral seepage 26
13 Summary of water intake rates 27
14 Crop distribution in Grand Valley 29
15 Tailwater runoff in Grand Valley. 30
16 Cropping patterns in percent for systems' design in
Grand Valley.
.
• 32
• 17 W ash study area.
tests, Reed
Summary of aquifer 46
iv