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

HYDROELECTRIC PLANTS

Swan Falls

Swan Falls is a 27.2 MW operating hydroelectric plant in Ada County, Idaho, operated by Idaho Power Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMar 1994 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric14 MW OperatingMar 1994
2Conventional Hydroelectric14 MW OperatingMay 1994

Plant details

Operator
Idaho Power Co
Location
Ada County, Idaho
Balancing authority
IPCO
Sector
Electric Utility
Capacity
Operating: 27.2 MW
First unit online
Mar 1994
EIA plant ID
819

Location

43.2435, -116.3791

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