WSP00029

• File Number: 8271.300
• Description: Colorado River Basin Salinity Control Program - General Information and Publications-Reports
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 6/1/1976
• Title: Computer Simulation of Surface Water Hydrology and Salinity with and Application to Studies of Colorado River Management -- Part 2 of 2 -- Page 143 - end
• Water Supply Pro - Doc Type: Report/Study

TABLE 5.9

G,.,ZZOO

SUllMARY OF UPPER COLORADO RIVER BASIN DEPLETIONS

(MAF/yr)*

Tributary Sub-Basin

Colo.

Upper
Basin
Total

State

Type of Use

Ariz.

Wyoming

Exports 0.424 0.122 0.003 0.0 0.0 0.549 0.0 0.427 0.0 0.122 0.0
Municipa1-Induatria1 0.036 0.012 0.036 0.0 0.015 0.099 0.015 0.028 0.022 0.017 0.017
IrrbaUnn 0.932 0.818 0.378 0.0 0.0 2.128 0.0 1.224 0.123 0.516 0.265
TOTALS 1. 392 0.952 0.417 0.0 0.015 2.776 0.015 1. 679 0.145 0.655 0.282

1965-70 Base-Line Conditions t

Exports 0.701 0.304 0.113 0.0 0.0 1.118 0.0 0.704 0.110 0.288 0.016
Municipal-Industrial 0.084 0.162 0.056 0.005 0.050 0.357 0.050 0.088 0.042 0.030 0.147
IrrlQ:ation 0.936 0.818 0.658 0.0 0.0 2.412 0.0 1. 238 0.393 0.516 0.265
TOTALS 1. 721 1.284 0.827 0.005 0.050 3.887 0.050 2.030 0.545 0.834 0.428

DPL#l t

Exports 0.833 0.351 0.113 0.0 0.0 1. 297 0.0 0.876 0.110 0.288 0.023
Municipal-Industrial 0.160 0.282 0.056 0.005 0.152 0.654 0.050 0.164 0.042 0.141 0.258
Irril!ation 1. 086 0.890 0.794 0.0 0.0 2.770 0.0 1. 551 0.393 0.561 0.265
TOTALS 2.079 1.~523 0.963 0;005 0.152 4.722 0.050 2.591 0;545 0.990 '0054f;

DPL#2 t

......
o

Exports 0.964 0.609 0.113 0.0 0.0 1. 686 0.0 1.007 0.110 0.538 0.031
Municipal-Industrial 0.164 0.486 0.306 0.005 0.152 1.113 0.050 0.172 0.292 0.341 0.258
Irrigation 1. 086 0.990 0.794 0.0 0.0 2.870 0.0 1.551 0.393 0.661 0.265
TOTALS 2.214 2.085 1.213 0.005 0.152 5.669 0.050 2.730 0.795 1.546 0.554

DPL#3 t

Sources: Upper Colorado River Water Uses with Projected Depletions at Lee Ferry, USSR (undated, received Aug. 1971).
Ribbens~ Richard W. and Wilson, Robert F., "Applications of a River Network Model to Water Quality
Investigations for the Colorado River," USSR (Denver, Colorado; 1973), Tables IX and X.
Upper Colorado Region Comprehensive Framework Study (1971); Table 2, page 24.
USSR, Quality of Water: Colorado River Basin, Progress Report No.5, (January, 1971), page 54.

* 1 MAF/yr = 1.233 km3/yr; 1 f(f/yr = 900 Gg/yr.

t Upper Basin total depletions are not equal to the values given
at the top of Tables 5.5 to 5.8 due to round-off and the inclusion
of depletions affecting side inflows below Lake Powell.