United States › Power plants › Hydroelectric plants › New York
HYDROELECTRIC PLANTSGrahamsville
Grahamsville is a 18.0 MW operating hydroelectric plant in Sullivan County, New York, operated by New York Power Authority.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| GRHM | Conventional Hydroelectric | 18 MW |
Plant details
- Operator
- New York Power Authority
- Location
- Sullivan County, New York
- Balancing authority
- NYIS
- Sector
- Electric Utility
- Capacity
- Operating: 18.0 MW
- First unit online
- Jan 1956
- EIA plant ID
- 2627
Location
41.8592, -74.5106
Nearby power plants
- West Delaware Tunnel PlantHydroelectric plants · 7.5 MW · 0.0 mi
- Cypert - Fallsburg ISolar farms · 5.0 MW · 7.0 mi
- NeversinkHydroelectric plants · 25.0 MW · 7.0 mi
- Reisender SolarSolar farms · 2.0 MW · 8.0 mi
- Frog Hollow CSGSolar farms · 2.0 MW · 8.3 mi
- Kenmare - Sullivan Community CollegeSolar farms · 2.0 MW · 10.0 mi
- Rosemond Solar Community SolarSolar farms · 2.0 MW · 10.3 mi
- Sullivan County - Adult Care SolarSolar farms · 2.0 MW · 11.0 mi
- DOCCS EasternSolar farms · 5.0 MW · 11.1 mi
- 6140 Route 209 - NorthSolar farms · 4.0 MW · 12.4 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