PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/3404
EIA plant 3404
Rock Island · Warren · TN
Great Falls (TN)
Operated by Tennessee Valley Authority
Published location
Where is Great Falls (TN)?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
35.806732, -85.634063
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 | 14,180 MWh |
| 2 | 19,804 MWh |
| 3 | 22,194 MWh |
| 4 | 18,276 MWh |
| 5 | 17,154 MWh |
| 6 | 4,355 MWh |
| 7 | 510 MWh |
| 8 | 808 MWh |
| 9 | 2 MWh |
| 10 | 1,756 MWh |
| 11 | -88 MWh |
| 12 | 6,690 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 2 | Conventional Hydroelectric | WAT | 18.4 | OP |
| 1 | Conventional Hydroelectric | WAT | 15.3 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
3404
Sector
Electric Utility
Water source
Caney Fork River
Data edition
2024-final