Nameplate capacity
5.7 MW
Rank in California
#961
of 1,897 plants
In service since
1984
October 1984
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- Imperial Irrigation District
- County
- Imperial County
- Generating units
- 3
- Share of state capacity
- 0.01%
- Rank among hydro plants in California
- #151 of 244
- EIA plant code
- 585
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | 1.9 MW | 1.3 MW | 1984 | Operating |
| 2 | Conventional Hydroelectric | 1.9 MW | 1.2 MW | 1984 | Operating |
| 3 | Conventional Hydroelectric | 1.9 MW | 1.3 MW | 1984 | 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 California
| Santa Barbara ReSource Center | Other | 5.8 MW |
| Community Solar 1 | Solar | 5.7 MW |
| Signal Hill West Unit | Natural gas | 5.7 MW |
| Foundation Dole Fresh Vegetables | Wind | 5.6 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 5.7 MW solar plant and a 5.7 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 California power plants · What California actually generates