United States βΊ Power plants βΊ Hydroelectric plants βΊ Washington
HYDROELECTRIC PLANTSNine Mile
Nine Mile is a 37.6 MW operating hydroelectric plant in Spokane County, Washington, operated by Avista Corp.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 3N | Conventional Hydroelectric | 10 MW | |
| 4N | Conventional Hydroelectric | 10 MW | |
| 1 | Conventional Hydroelectric | 8.8 MW | |
| 2 | Conventional Hydroelectric | 8.8 MW |
Plant details
- Operator
- Avista Corp
- Location
- Spokane County, Washington
- Balancing authority
- AVA
- Sector
- Electric Utility
- Capacity
- Operating: 37.6 MW
- First unit online
- Jul 1908
- EIA plant ID
- 3869
Location
47.7697, -117.5372
Nearby power plants
- Northeast (WA)Gas power plants Β· 61.8 MW Β· 8.1 mi
- Upper FallsHydroelectric plants Β· 10.0 MW Β· 9.7 mi
- Monroe StreetHydroelectric plants Β· 14.8 MW Β· 9.7 mi
- Spokane Waste to EnergyBioenergy plants Β· 26.0 MW Β· 10.0 mi
- Upriver Dam Hydro PlantHydroelectric plants Β· 17.6 MW Β· 11.3 mi
- Long LakeHydroelectric plants Β· 70.0 MW Β· 14.6 mi
- Little Falls (WA)Hydroelectric plants Β· 43.2 MW Β· 18.0 mi
- Boulder ParkGas power plants Β· 24.6 MW Β· 18.8 mi
- Post FallsHydroelectric plants Β· 8.8 MW Β· 27.5 mi
- Rathdrum Power LLCGas power plants Β· 302 MW Β· 28.7 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