Potholes East Canal 66.0
A 2.3 MW hydroelectric power plant in Franklin, Washington, owned by Columbia Basin Hydropower, commissioned in 1985.
Facility nameplate · EIA Plant ID 56697Hydroelectric
Nameplate capacity
2.3 MW
Primary fuel
Hydroelectric
Commissioned
1985
Location
Franklin, Washington
Coordinates
Generation (2024)
4.8 GWh
Status
Operating
Technology
Conventional Hydroelectric
Units
1
Location
Franklin, Washington · 46.3785, -119.2544
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 7.6 | |
| 2016 | 9 | |
| 2017 | 8.3 | |
| 2018 | 4.1 | |
| 2019 | 4.3 | |
| 2020 | 3.8 | |
| 2021 | 6.3 | |
| 2022 | 6.4 | |
| 2023 | 6.4 | |
| 2024 | 4.8 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Eltopia Branch Canal 4.6 | Hydroelectric | 2.2 MW | ~0 km |
| Horn Rapids Solar, Storage and Training | Solar | 4.2 MW | ~6 km |
| Columbia Generating Station | Nuclear | 1.20 GW | ~12 km |
| Chandler | Hydroelectric | 12 MW | ~29 km |
| Ice Harbor | Hydroelectric | 603 MW | ~32 km |
| Nine Canyon | Wind | 95.9 MW | ~34 km |
See all hydroelectric plants in Washington or browse all plants in Washington.