Rock Creek LP
Rock Creek LP is a 3 MW hydroelectric power plant in El Dorado County, California, operated by Hydroland Omega LLC. EIA-860M lists 2 generating units here, inside CAISO. Its units entered service in 1986.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 3 MW
- 3 MW net summer
- Generating units
- 2
- In service
- 1986
- EIA plant ID
- 50892
Where it is
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- County
- El Dorado County, California
- Coordinates
- 38.7834, -120.7785
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Hydroland Omega LLC
- Primary energy source
- Hydro
- Technologies
- Conventional Hydroelectric
- Status
- Operating
Rock Creek LP: FAQ
- Where is Rock Creek LP?
- In El Dorado County, California (CA). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Rock Creek LP?
- 3 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns Rock Creek LP?
- EIA-860M names Hydroland Omega LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is Rock Creek LP still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.