WSP07709

• File Number: 8281.300
• Description: Colorado River Studies and Investigations -- Colorado River Consumptive Uses and Losses Reports
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 1/1/1977
• Title: Colorado River System Consumptive Uses and Losses Report -- 1971-1975
• Water Supply Pro - Doc Type: Report/Study

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TABLE lC41-Colorado River System Consumptive Uses and losses Report, P.L. 90-537 lower Colorado River Basin
ColoradD River Mainstream Estimated Reservoir Enpofation and Channel Loss' 1971-75

(J .000 A.F.)
Reservoir Evaporirtion2 Cha"ntlloss J
0
("~} Total
W Assirnell Apparent Resl!.l'Ioit
Senator loss. Compact Loss,Davis EvaporatIon
;,:::> Waf" lakl lake lak. W... I'ointto Dam fO 18 and Channel
c." V.., Mud Moo,,. Hav,sl! Reservoir "",,, Tolal DavisD.1m (lable lC-9) Total loss
~ 1971 739; 185 138 2 36 1,100 100 258 358 1,458
1972 724, 188 140 2 36 1.090 100 252 352 1,442
1973 800 157 116 2 36 1.111 100 353 453 1.564
1974 813 ' 178 133 2 36 1,162 100 317 417 1,579
1975 814 173 133 2 36 1,158 100 222 322 1,480
Average 778 176 132 "2 36 1,124 100 280 380 1,504

I Undist,'ibiJtect by S(ates.
~ uross evaporatlonlesS;llrecJpilalloo on water, surface; la/le Mead Rross evaporation IS from GeologIcal Survey Water Resources Data publications with the exception of 1975
which was estImated. Other Im~oul1dmenlS .nclude Palo Verde, Headgale Rock, Imperial. and laguna diverSIOn dams. These impoundments remain re1ahvely
ConstantthrOllghoiJf the;year.
, Channel loss above D8;VlS Darn is asslgned.