United States › Power plants › Hydroelectric plants › Washington
HYDROELECTRIC PLANTSCowlitz Falls
Cowlitz Falls is a 70.0 MW operating hydroelectric plant in Lewis County, Washington, operated by PUD No 1 of Lewis County - (WA).
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| U#1 | Conventional Hydroelectric | 35 MW | |
| U#2 | Conventional Hydroelectric | 35 MW |
Plant details
- Operator
- PUD No 1 of Lewis County - (WA)
- Location
- Lewis County, Washington
- Balancing authority
- BPAT
- Sector
- Electric Utility
- Capacity
- Operating: 70.0 MW
- First unit online
- Jun 1994
- EIA plant ID
- 7427
Location
46.4661, -122.1097
Nearby power plants
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- AlderHydroelectric plants · 51.0 MW · 25.1 mi
- PackwoodHydroelectric plants · 27.5 MW · 27.2 mi
- LaGrandeHydroelectric plants · 64.0 MW · 27.2 mi
- Swift 1Hydroelectric plants · 240 MW · 28.3 mi
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- SkookumchuckHydroelectric plants · 1.0 MW · 36.4 mi
- ElectronHydroelectric plants · 22.8 MW · 36.4 mi
- YaleHydroelectric plants · 134 MW · 36.4 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