Ice Harbor: Snake River, WA
The project consists of Ice Harbor Dam, powerhouse, navigation lock, two fish ladders, and facilities. The project provides navigation, hydroelectric generation, recreation, and incidental irrigation. View larger map
U.S. Army Corps of Engineers
Dworshak: Clearwater River, ID
Dworshak Dam is a hydroelectric, concrete gravity dam in Clearwater County, Idaho, United States on the North Fork Clearwater River.
Albeni Falls: Pend Oreille River, ID
The dam was built at the site of a natural falls called Albeni Falls, named after an early settler, Albeni Poirier.
Libby: Kootenai River, MT
Libby Dam Project is a multi-purpose water resource development. Its purposes are flood reduction, hydropower, recreation, and environmental stewardship. We recognize that our day to day activities in operating a facility such as Libby Dam have a direct…
Fort Peck: Missouri River, MT
Named for an old trading post of the 1860’s, Fort Peck Dam is one of six multipurpose main stem projects which operate as part of a system on the upper Missouri River. Construction of Fort Peck Dam near…
Lost Creek: Rogue River, OR
Lost Creek is an earthfill structure with a gated spillway. Jess Dam was the first of three multi-purpose storage projects completed in the Rogue River Basin project. Jess Dam’s authorized primary purposes include flood risk management, water quality improvement, irrigation, fish and wildlife habitat enhancement and recreation.
Lookout Point: M. Fk. Willamette River, OR
Lookout Point Dam is an earth and gravel-filled dam with concrete gated spillways. It was completed in 1954 at a cost of $88.2 million. In coordination with Hills Creek and Fall Creek dams, the three dams work together…
Hills Creek: M. Fork Willamette River, OR
Hills Creek Dam is an earthfill structure with a gated concrete spillway and outlet works for regulating lake levels. The dam was completed in 1961 at a cost of $46 million. In coordination with Lookout Point and Fall…
Green Peter: M. Fork Santiam River, OR
Green Peter Dam is a concrete structure with a gated spillway that was completed with Foster Dam in 1968 at a cost of $82.3 million. In coordination with Foster, the two dams work together for the purposes of…
Foster: S. Fork Santiam River, OR
Foster Dam is a rock-fill structure with a concrete gated spillway, and was completed with Green Peter Dam in1968 at a cost of $82.3 million. In coordination with Green Peter, the two dams work together for the purposes…