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Island Park Dam

Island Park Dam
Related Projects & Facilities
Minidoka Project
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Current Reservoir Storage
Boat Ramp Elevations
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Overview General Dimensions Hydraulics & Hydrology Contact Information
Structural Height94.0 ft
Hydraulic Height (Normal Operating Depth at Dam)75.0 ft
Spillway Crest Elevation6308.2 ft
Crest Elevation6312.0 ft
Crest Length9500.0 ft
Streambed at Dam Axis6228.0 ft
Top of Active Conservation Pool (Elevation)6303.0 ft
Top of Inactive Conservation Pool (Elevation)6239.0 ft
Top of Dead Storage Pool (Elevation)6230.0 ft

Last updated: Nov 29, 2012