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HYDROELECTRIC PLANTSSummer Falls Power Plant
Summer Falls Power Plant is a 92.0 MW operating hydroelectric plant in Grant County, Washington, operated by Columbia Basin Hydropower.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 1 | Conventional Hydroelectric | 46 MW | |
| 2 | Conventional Hydroelectric | 46 MW |
Plant details
- Operator
- Columbia Basin Hydropower
- Location
- Grant County, Washington
- Balancing authority
- AVA
- Sector
- Electric Utility
- Capacity
- Operating: 92.0 MW
- First unit online
- Jan 1985
- EIA plant ID
- 56695
Location
47.5025, -119.2917
Nearby power plants
- Main Canal HeadworksHydroelectric plants · 26.8 MW · 7.9 mi
- SR Quincy ValleySolar farms · 130 MW · 24.7 mi
- Grand CouleeHydroelectric plants · 6,809 MW · 34.7 mi
- Chief JosephHydroelectric plants · 2,280 MW · 37.7 mi
- Rock IslandHydroelectric plants · 514 MW · 38.9 mi
- WellsHydroelectric plants · 789 MW · 40.7 mi
- ChelanHydroelectric plants · 59.2 MW · 40.7 mi
- Adams Nielson SolarSolar farms · 19.2 MW · 49.2 mi
- Rattlesnake FlatWind farms · 144 MW · 51.6 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem