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Gibson Dam

Photo of Gibson Dam, Montana
Related Projects & Facilities
Sun River Project
Related Links
Current Levels, Gibson Reservoir
Schedule of Proposed NEPA Actions
Gibson Reservoir Fishing Guide, Montana FW&P
Gibson Reservoir at Recreation.gov
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Overview General Dimensions Hydraulics & Hydrology Contact Information
Structural Height199.00 ft
Hydraulic Height (Normal Operating Depth at Dam)195.00 ft
Top Parapet (Elevation)4,729.00 ft
Spillway Crest Elevation4,712.00 ft
Crest Elevation4,725.50 ft
Crest Length960.00 ft
Crest Width15.00 ft
Base Width117.00 ft
Volume of Dam Construction Materials167,500.00 cu yd
Top of Active Conservation Pool (Elevation)4,724.00 ft
Top of Dead Storage Pool (Elevation)4,557.50 ft

Last updated: Mar 29, 2013