PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/4071
EIA plant 4071
Town of Porterfield · Marinette · WI
Potato Rapids
Operated by Wisconsin Public Service Corp
Published location
Where is Potato Rapids?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
45.113600, -87.758600
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 | 247 MWh |
| 2 | 311 MWh |
| 3 | 367 MWh |
| 4 | 388 MWh |
| 5 | 544 MWh |
| 6 | 508 MWh |
| 7 | 409 MWh |
| 8 | 245 MWh |
| 9 | 172 MWh |
| 10 | 211 MWh |
| 11 | 510 MWh |
| 12 | 295 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 0.5 | OP |
| 2 | Conventional Hydroelectric | WAT | 0.4 | OP |
| 3 | Conventional Hydroelectric | WAT | 0.4 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
4071
Sector
Electric Utility
Water source
Peshtigo River
Data edition
2024-final