Reservoir Levels Weather Hydrology

CJ Strike Reservoir, located near Grand View, Idaho, was created in 1952 by the construction of a dam on the Snake River. The reservoir has a capacity of 334,000 acre-feet and is used for irrigation, flood control, and recreation. The hydrology of the reservoir is dependent on the snowpack in the surrounding mountains and surface flows from the Snake River. The primary snowpack providers are the Owyhee Mountains to the south and the Sawtooth Mountains to the north. The reservoir is also fed by several tributaries, including the Bruneau River and the South Fork Boise River. Agriculture is the primary use of the water from CJ Strike Reservoir, with crops such as potatoes, sugar beets, and alfalfa being grown in the surrounding area. Recreational activities include boating, fishing, and camping.

June 14, 2024







Gage Height, Ft 24hr Change -0.07%
Percent of Normal 100%
Minimum 53.7 ft
Maximum 55.1 ft
Average 55 ft
Dam_Height 115
Hydraulic_Height 105
Drainage_Area 40800
Year_Completed 1952
Nid_Storage 250000
Structural_Height 115
Surface_Area 7500
Hazard_Potential High
Outlet_Gates Tainter (radial) - 8
River_Or_Stream Snake River
Dam_Length 3220
Primary_Dam_Type Earth
Nid_Height 115

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