Summer Falls Power Plant
A 92 MW hydroelectric power plant in Grant, Washington, owned by Columbia Basin Hydropower, commissioned in 1985.
Facility nameplate · EIA Plant ID 56695Hydroelectric
Nameplate capacity
92 MW
Primary fuel
Hydroelectric
Commissioned
1985
Location
Grant, Washington
Coordinates
Generation (2024)
398.2 GWh
Status
Operating
Technology
Conventional Hydroelectric
Units
2
Location
Grant, Washington · 47.5025, -119.2917
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 397.5 | |
| 2016 | 380.1 | |
| 2017 | 340.2 | |
| 2018 | 360.8 | |
| 2019 | 330.5 | |
| 2020 | 368.4 | |
| 2021 | 396.9 | |
| 2022 | 397.9 | |
| 2023 | 390.2 | |
| 2024 | 398.2 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Main Canal Headworks | Hydroelectric | 26.8 MW | ~13 km |
| Grand Coulee | Hydroelectric | 6.81 GW | ~56 km |
| Quincy Chute | Hydroelectric | 9.4 MW | ~58 km |
| PEC Headworks | Hydroelectric | 6.6 MW | ~59 km |
| Chief Joseph | Hydroelectric | 2.46 GW | ~61 km |
| Rock Island | Hydroelectric | 629.4 MW | ~62 km |
See all hydroelectric plants in Washington or browse all plants in Washington.