PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/822
EIA plant 822
Hagerman · Twin Falls · ID
Upper Salmon A
Operated by Idaho Power Co
Published location
Where is Upper Salmon A?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.767422, -114.924692
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 7,053 MWh |
| 2 | 6,180 MWh |
| 3 | 8,320 MWh |
| 4 | 12,269 MWh |
| 5 | 12,102 MWh |
| 6 | 8,146 MWh |
| 7 | 12,584 MWh |
| 8 | 9,131 MWh |
| 9 | 8,511 MWh |
| 10 | 9,751 MWh |
| 11 | 7,489 MWh |
| 12 | 6,426 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 9 | OP |
| 2 | Conventional Hydroelectric | WAT | 9 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
822
Sector
Electric Utility
Water source
Snake River
Data edition
2024-final