| Guernsey Dam | |
|---|---|
 | |
  Location of Guernsey Dam in WyomingShow map of Wyoming Guernsey Dam (the United States)Show map of the United States | |
| Location | Platte County, Wyoming, USA |
| Coordinates | 42°17′25″N 104°45′49″W / 42.290167°N 104.763737°W / 42.290167; -104.763737 |
| Construction began | 1925 |
| Opening date | 1928 |
| Operator(s) | U.S. Bureau of Reclamation |
| Dam and spillways | |
| Impounds | North Platte River |
| Height | 135 feet (41 m) |
| Length | 560 feet (170 m) |
| Reservoir | |
| Creates | Guernsey Reservoir |
Guernsey Dam is an earthfill dam on the North Platte River in Platte County in the U.S. State of Wyoming. The dam creates Guernsey Reservoir, the last of the 5 major reservoirs on the North Platte River in Wyoming. The dam contains a hydroelectric plant capable of 6.4 megawatts of electricity. The total capacity of the reservoir is 71,040 acre-feet (87,630,000 m) of water which is used mainly for irrigation. Morrison-Knudsen (Now URS Corporation) and Utah Construction Company constructed Guernsey Dam and the hydroelectric plant as part of the North Platte Project to provide irrigation to eastern Wyoming and western Nebraska. Guernsey helps control the river flow and stores water released from the project's primary storage upstream at Pathfinder Reservoir. About 8 miles (13 km) downstream of the dam the Whalen Diversion Dam diverts water into the Fort Laramie and Interstate Canals that service farms in Wyoming and Nebraska.
The reservoir is surrounded by Guernsey State Park.
See also
References
- ^ "Platte River Basin Water Atlas". Archived from the original on 2011-07-23. Retrieved 2010-12-06.
- ^ "Guernsey Dam". U.S. Bureau of Reclamation. Archived from the original on 2009-05-13. Retrieved 2009-06-21.
External links
Media related to Guernsey Dam at Wikimedia Commons- Historic American Engineering Record (HAER) No. WY-94, "Guernsey Dam, Guernsey State Park, Guernsey, Platte County, WY", 25 photos, 3 data pages, 2 photo caption pages
| Dams on the North Platte River | |
|---|---|
- Buildings and structures in Platte County, Wyoming
- Historic American Engineering Record in Wyoming
- Reservoirs in Wyoming
- Dams in Wyoming
- United States Bureau of Reclamation dams
- Dams completed in 1928
- Dams on the North Platte River
- Landforms of Platte County, Wyoming
- 1928 establishments in Wyoming
- Hydroelectric power plants in Wyoming