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O`Sullivan Dam

O`Sullivan Dam
Related Projects & Facilities
Columbia Basin Project
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Potholes Reservoir RMP
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Overview General Dimensions Hydraulics & Hydrology Contact Information
Structural Height200.0 ft
Hydraulic Height (Normal Operating Depth at Dam)153.0 ft
Spillway Crest Elevation1048.0 ft
Crest Elevation1061.0 ft
Crest Length19000.0 ft
Streambed at Dam Axis908.0 ft
Top of Active Conservation Pool (Elevation)1046.5 ft
Top of Inactive Conservation Pool (Elevation)1022.5 ft
Top of Dead Storage Pool (Elevation)940.0 ft

Last updated: May 17, 2012