Wallowa Falls

Wallowa Falls is a 1.1 MW operating hydroelectric plant in Wallowa County, Oregon, operated by PacifiCorp.

Plant statusOperating

Planning (completed)
Consented (completed)
Construction (completed)
OperatingJul 1921 (current stage)
Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

Unit	Technology	Capacity	Status	Online	Retired / planned retirement
1	Conventional Hydroelectric	1.1 MW	Operating	Jul 1921

Plant details

Operator: PacifiCorp
Location: Wallowa County, Oregon
Balancing authority: PACW
Sector: Electric Utility
Capacity: Operating: 1.1 MW
First unit online: Jul 1921
EIA plant ID: 3041

Location

45.2667, -117.2127

Nearby power plants

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BrownleeHydroelectric plants · 675 MW · 33.5 mi
Baker City SolarSolar farms · 15.0 MW · 47.4 mi

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