Nameplate capacity
24 MW
Rank in Oregon
#79
of 301 plants
In service since
1982
February 1982
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- Portland City of
- County
- Multnomah County
- Generating units
- 1
- Share of state capacity
- 0.12%
- Rank among hydro plants in Oregon
- #24 of 63
- EIA plant code
- 4213
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | 24 MW | 24 MW | 1982 | 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 Oregon
| Vansycle | Wind | 25 MW |
| Klondike Wind Power | Wind | 25 MW |
| Evergreen BioPower LLC | Other | 21 MW |
| Foster | Hydro | 20 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 24 MW solar plant and a 24 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 Oregon power plants · What Oregon actually generates