PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/6644
EIA plant 6644
Riverside · Riverside · CA
Lake Mathews
Operated by Metropolitan Water District of S CA
Published location
Where is Lake Mathews?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
33.855300, -117.453700
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 | 0 MWh |
| 2 | 0 MWh |
| 3 | 882 MWh |
| 4 | 917 MWh |
| 5 | 1,703 MWh |
| 6 | 1,907 MWh |
| 7 | 1,541 MWh |
| 8 | 0 MWh |
| 9 | 0 MWh |
| 10 | 0 MWh |
| 11 | 0 MWh |
| 12 | 0 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 4.9 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
6644
Sector
Electric Utility
Water source
River
Data edition
2024-final