Where is Devil Canyon?

In San Bernardino 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 Devil Canyon?

276 MW of nameplate capacity across 4 units, as of the EIA-860M release for 2026-07.

Who owns Devil Canyon?

EIA-860M names California Dept. of Water Resources 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 Devil Canyon LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — California Dept. of Water Resources 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 "Devil Canyon LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Devil Canyon still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

Devil Canyon

Devil Canyon is a 276 MW hydroelectric power plant in San Bernardino County, California, operated by California Dept. of Water Resources. EIA-860M lists 4 generating units here, inside CAISO. Its units entered service between 1972 and 1994.

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: 276.2 MW; 262 MW net summer
Generating units: 4
In service: 1972–1994
EIA plant ID: 436

Where it is

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County: San Bernardino County, California
Coordinates: 34.2056, -117.3344
Balancing authority: CISO
Sector: Electric Utility

Units, technology and status

Operator of record: California Dept. of Water Resources
Primary energy source: Hydro
Technologies: Conventional Hydroelectric
Status: Operating

Every plant California Dept. of Water Resources reports to EIA →

Devil Canyon: FAQ

Where is Devil Canyon?: In San Bernardino 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 Devil Canyon?: 276 MW of nameplate capacity across 4 units, as of the EIA-860M release for 2026-07.
Who owns Devil Canyon?: EIA-860M names California Dept. of Water Resources 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 Devil Canyon LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — California Dept. of Water Resources 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 "Devil Canyon LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Devil Canyon still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.