Fontenelle Reservoir

Fontenelle Reservoir
File:Shallow grassy edge of the Fontanelle Reservoir in Wyoming.tiff Fontenelle Reservoir in 1972
Location	Lincoln / Sweetwater counties, Wyoming, USA
Coordinates
Type	reservoir
Primary inflows	Green River
Primary outflows	Green River
Catchment area	4,156 sq mi (10,760 km2)
Basin countries	United States
Max. length	20 miles (32 km)
Surface area	8,000 acres (3,200 ha)
Water volume	345,360 acre feet (0.42600 km3)

Fontenelle Reservoir is an artificial reservoir located in southwest Wyoming. It lies almost entirely within Lincoln County, although the east end of the Fontenelle Dam and a tiny portion of the reservoir are actually in northwestern Sweetwater County. Impounded by Fontenelle Dam, the reservoir acts primarily as a storage reservoir for the U.S. Bureau of Reclamation's Colorado River Storage Project, retaining Wyoming water in the state as a means of asserting Wyoming's water rights, with a secondary purpose of power generation. Water from Fontenelle Reservoir is used in local industries such as mining and power generation. Although initially projected to provide irrigation water for agriculture, the irrigation component was downgraded after difficulties with efficient irrigation in Wyoming's high semi-desert became apparent.

Plagued by chronic leakage problems at the dam, the reservoir was hurriedly emptied in 1965 and 1986 amid concerns about dam failure. The reservoir has facilities for recreation, with boat launching ramps and campgrounds. Fishing is available for brown, cutthroat and rainbow trout.

See also

• List of largest reservoirs of Wyoming

External links

• Fontenelle Dam at the U.S. Bureau of Reclamation
• Seedskadee Project at the U.S. Bureau of Reclamation
• Fontenelle Reservoir at recreation.gov