Merwin

Ariel, Washington

Capacity: 136 MW
Status: Operating
Fuel: Hydroelectric
Technology: Conventional Hydroelectric
Operator: PacifiCorp
City: Ariel
County: Cowlitz County
State: Washington
Operational date: July 1931
Balancing authority: PACW

Merwin is a 136 MW hydroelectric power plant in Ariel, Washington. Operated by PacifiCorp, it has been operating since 1931. The facility is located in Cowlitz County, within the PACW balancing authority.

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Source: U.S. Energy Information Administration (EIA-860M)