United States › Power plants › Hydroelectric plants › California
HYDROELECTRIC PLANTSMcSwain
McSwain is a 9.0 MW operating hydroelectric plant in Mariposa County, California, operated by Merced Irrigation District.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 1 | Conventional Hydroelectric | 9.0 MW |
Plant details
- Operator
- Merced Irrigation District
- Location
- Mariposa County, California
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
- Capacity
- Operating: 9.0 MW
- First unit online
- Jul 1967
- EIA plant ID
- 410
Location
37.5221, -120.3101
Nearby power plants
- Merced FallsHydroelectric plants · 3.4 MW · 1.1 mi
- ExchequerHydroelectric plants · 94.5 MW · 4.9 mi
- ParkerHydroelectric plants · 2.7 MW · 8.0 mi
- Upper DawsonHydroelectric plants · 4.4 MW · 12.5 mi
- La GrangeHydroelectric plants · 4.5 MW · 12.5 mi
- UC Merced Solar HybridSolar farms, Battery storage · 5.0 MW · 12.7 mi
- Broadway 3 - UC Merced 1Solar farms · 1.0 MW · 12.8 mi
- Don PedroHydroelectric plants · 171 MW · 13.4 mi
- 2097 Helton Solar ProjectSolar farms · 1.5 MW · 15.9 mi
- Turlock LakeHydroelectric plants · 3.3 MW · 16.8 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