WA
Chief Joseph
General information | |
Waterway |
Columbia River |
Current status | Active  |
Type of facility | Conventional Hydro |
Type of permit | US Army Corps of Engineers |
Ownership and operation | |
Owner | USCE-North Pacific Division |
Owner type | USACE |
Year first online (conventional hydro) | 1955 |
Transmission or distribution system owner | Bonneville Power Administration |
Power and generating capacity | |
Number of units | 27 |
Total capacity from hydraulic turbine-generator units within each plant | 2,456.2 mW |
Average annual net hydropower generation | 11,239,183.7 mWH |
News and updates
From Idaho Rivers United6/20/2022
“The Grand Salmon” team welcomed by Nez Perce in Lewiston, where the Snake River ‘is dead.’
From California Sportfishing Protection Alliance6/20/2022