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

HYDROELECTRIC PLANTS

Upper Falls

Upper Falls is a 10.0 MW operating hydroelectric plant in Spokane County, Washington, operated by Avista Corp.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingApr 1922 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric10 MW OperatingApr 1922

Plant details

Operator
Avista Corp
Location
Spokane County, Washington
Balancing authority
AVA
Sector
Electric Utility
Capacity
Operating: 10.0 MW
First unit online
Apr 1922
EIA plant ID
9096

Location

47.6544, -117.4189

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