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Tiber Dam

Photo of Tiber Dam Spillway, Mont.
Related Projects & Facilities
Lower Marias Unit
Related Links
Current Reservoir Levels, Lake Elwell
Schedule of Proposed NEPA Actions
Tiber Reservoir/Lake Elwell Fishing Guide, Montana FW&P
Lake Elwell at Recreation.gov
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Overview General Dimensions Hydraulics & Hydrology Contact Information
Structural Height211.00 ft
Hydraulic Height (Normal Operating Depth at Dam)196.70 ft
Spillway Crest Elevation2,975.00 ft
Crest Elevation3,026.00 ft
Crest Length4,300.00 ft
Crest Width30.00 ft
Base Width2,500 ft
Volume of Dam Construction Materials 9,800,000.00 cu yds
Top of Joint Use Pool (Elevation)2,993.00 ft
Top of Active Conservation Pool (Elevation)2,976.00 ft
Top of Inactive Conservation Pool (Elevation)2,966.00 ft
Top of Dead Storage Pool (Elevation)2,870.00 ft

Last updated: Apr 02, 2013