7748

• UCREFRP Catalog Number: 7748
• Author: Western Water Consultants, I.
• Title: Final Report on Little Snake River Depletions by Pot Hook, Three Fork and Powder Wash Rights.
• USFW Year: 1990.
• USFW - Doc Type: Laramie, WY.
• Copyright Material: NO

TABLE 4. SUMMARY OF WIRSOS INPUT FOR POWDER WASH PROJECT
Little Snake Reservoir Data
Storage right, priority date of 9-27-77
Minimum active storage volume
Maximum active storage volume
Maximum primary outlet capacity
Initial storage volume at beginning
of study period (70% Total)
= 164,690 AF (1 annual fill only)
0 AF
164,690 AF
1,000 cfs
= 115,000 AF
Area - Capacity relationship (developed by WWC from available mapping, see
Appendix C)
Powder Wash Power Plant Discharge Data
Water right, priority date of 9-27-77 = 800 cfs
Average approximate demand = 225 cfs
(Demand amount to be refined during firm yield study)
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