PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/2185
EIA plant 2185
Helena · Lewis and Clark · MT
Hauser
Operated by NorthWestern Energy (MT Hydro)
Published location
Where is Hauser?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
46.765941, -111.887341
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 | 13,031 MWh |
| 2 | 12,193 MWh |
| 3 | 11,948 MWh |
| 4 | 10,182 MWh |
| 5 | 10,113 MWh |
| 6 | 11,841 MWh |
| 7 | 12,783 MWh |
| 8 | 10,242 MWh |
| 9 | 11,055 MWh |
| 10 | 10,912 MWh |
| 11 | 10,213 MWh |
| 12 | 9,912 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| HAU11 | Conventional Hydroelectric | WAT | 3.5 | OP |
| HAU7 | Conventional Hydroelectric | WAT | 3.5 | OP |
| HAU8 | Conventional Hydroelectric | WAT | 3.5 | OP |
| HAU6 | Conventional Hydroelectric | WAT | 3 | OP |
| HAU3 | Conventional Hydroelectric | WAT | 2.8 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
2185
Sector
Electric Utility
Water source
Missouri River
Data edition
2024-final