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United States › Power plants › Hydroelectric plants › Oregon

HYDROELECTRIC PLANTS

PHP 1

PHP 1 is a 23.7 MW operating hydroelectric plant in Multnomah County, Oregon, operated by City of Portland (OR).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingFeb 1982 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric24 MW OperatingFeb 1982

Plant details

Operator
City of Portland (OR)
Location
Multnomah County, Oregon
Balancing authority
PGE
Sector
Electric Utility
Capacity
Operating: 23.7 MW
First unit online
Feb 1982
EIA plant ID
4213

Location

45.4817, -122.0832

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