Indian Valley Dam Hydro Project
Indian Valley Dam Hydro Project is a 3 MW hydroelectric power plant in Lake County, California, operated by Yolo County Flood Control WCD. EIA-860M lists 3 generating units here, inside CAISO. Its units entered service in 1983.
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
- 2.9 MW
- 2.7 MW net summer
- Generating units
- 3
- In service
- 1983
- EIA plant ID
- 50129
Where it is
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- County
- Lake County, California
- Coordinates
- 39.0788, -122.5356
- Balancing authority
- CISO
- Sector
- Commercial Non-CHP
Units, technology and status
- Operator of record
- Yolo County Flood Control WCD
- Primary energy source
- Hydro
- Technologies
- Conventional Hydroelectric
- Status
- Out of service but expected to return to service in next calendar year (2) · Out of service and NOT expected to return to service in next calendar year (1)
Indian Valley Dam Hydro Project: FAQ
- Where is Indian Valley Dam Hydro Project?
- In Lake 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 Indian Valley Dam Hydro Project?
- 3 MW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.
- Who owns Indian Valley Dam Hydro Project?
- EIA-860M names Yolo County Flood Control WCD as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as Indian Valley Dam Hydro Project LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Yolo County Flood Control WCD here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Indian Valley Dam Hydro Project LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Indian Valley Dam Hydro Project still running?
- EIA-860M files it as "Out of service but expected to return to service in next calendar year" for 2026-07. Statuses change monthly, and this page follows the monthly release.