Nameplate capacity
36 MW
Rank in Tennessee
#46
of 106 plants
In service since
1958
May 1958
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- USCE-Nashville District
- County
- Dickson County
- Generating units
- 3
- Share of state capacity
- 0.15%
- Rank among hydro plants in Tennessee
- #23 of 29
- EIA plant code
- 6418
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | 12 MW | 14 MW | 1958 | Operating |
| 2 | Conventional Hydroelectric | 12 MW | 14 MW | 1958 | Operating |
| 3 | Conventional Hydroelectric | 12 MW | 14 MW | 1958 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Tennessee
| Tims Ford | Hydro | 46 MW |
| South Holston | Hydro | 39 MW |
| SR Bell Buckle | Solar | 35 MW |
| Great Falls (TN) | Hydro | 34 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 36 MW solar plant and a 36 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Tennessee power plants · What Tennessee actually generates