PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/3891
EIA plant 3891
Ione · Pend Oreille · WA
Box Canyon
Operated by PUD No 1 of Pend Oreille County
Published location
Where is Box Canyon?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
48.780856, -117.418337
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 | 36,196 MWh |
| 2 | 38,778 MWh |
| 3 | 43,570 MWh |
| 4 | 39,751 MWh |
| 5 | 50,552 MWh |
| 6 | 54,655 MWh |
| 7 | 39,176 MWh |
| 8 | 22,395 MWh |
| 9 | 23,998 MWh |
| 10 | 49,267 MWh |
| 11 | 33,826 MWh |
| 12 | 31,972 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 22.5 | OP |
| 2 | Conventional Hydroelectric | WAT | 22.5 | OP |
| 3 | Conventional Hydroelectric | WAT | 22.5 | OP |
| 4 | Conventional Hydroelectric | WAT | 22.5 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
3891
Sector
Electric Utility
Water source
Pend Oreille River
Data edition
2024-final