WSP06260

• File Number: 8200.200.50
• Description: Colorado River Basin Hydrology - Lower Colorado River Accounting-LCRAC
• State: CO
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 3/25/1992
• Author: Unknown
• Title: Estimate of 1992 Colorado River Water Use
• Water Supply Pro - Doc Type: Data

CA
CA CALIFORNIA TOTALS
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CA NOTE: The term 'CONSUMPTIVE USE' in this tabulation means diversions including underground pumping, less measured return flow and less current
CA estimated unmeasured return flow to the river.
CA
CA 11 No surface returns unless shown.
CA 21 Estimate based on measured regulatory reservoirs seepage returns less an estimated amount of phreatophyte use.
CA 31 Returns unassigned include drainage fanm the Jndian Unit and the Bard Unit in the Reservation Division but excludes
CA seepage from the All-American Canal.
CA 41 Calculated using monthly power records.
CA 51 Details on California Supplemental Sheets.
CA 61 Reported annual total only, distributed monthly according to nearby users.
CA 71 Calculated by assuming an annual diversion of 6 ae-ft per irrigated acre.

CONSUMPTI VE USE

DIVERSION 276583 274599 364158 516036
RETURNS 36859 40610 46271 51264
CONSUMPTIVE USE 239724 233989 317887 464772

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o 1256372

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