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United States β€Ί Power plants β€Ί Hydroelectric plants β€Ί Montana

HYDROELECTRIC PLANTS

Big Fork

Big Fork is a 4.1 MW operating hydroelectric plant in Flathead County, Montana, operated by PacifiCorp.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJul 1910 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore hydroelectric plants in Montana

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric1.7 MW OperatingJul 1927
2Conventional Hydroelectric1.7 MW OperatingJul 1928
3Conventional Hydroelectric0.7 MW OperatingJul 1910

Plant details

Operator
PacifiCorp
Location
Flathead County, Montana
Balancing authority
PACE
Sector
Electric Utility
Capacity
Operating: 4.1 MW
First unit online
Jul 1910
EIA plant ID
6459

Location

48.0592, -114.0708

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