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United States › Power plants › Hydroelectric plants › Idaho

HYDROELECTRIC PLANTS

Dworshak

Dworshak is a 465 MW operating hydroelectric plant in Clearwater County, Idaho, operated by USACE Northwestern Division.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingSep 1974 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore hydroelectric plants in Idaho

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
3Conventional Hydroelectric259 MW OperatingSep 1974
1Conventional Hydroelectric103 MW OperatingJun 1975
2Conventional Hydroelectric103 MW OperatingSep 1975

Plant details

Operator
USACE Northwestern Division
Location
Clearwater County, Idaho
Balancing authority
BPAT
Sector
Electric Utility
Capacity
Operating: 465 MW
First unit online
Sep 1974
EIA plant ID
840

Location

46.5143, -116.2977

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem