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Preliminary 2025 facility recordOperating

Plymouth, WA · EIA plant 7511

McNary Dam Fish Attraction Project

McNary Dam Fish Attraction Project is a hydro power facility in Plymouth, WA, with 10 MW of operating capacity.

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Operating capacity10 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityNorthern Wasco County PUD - (OR)EIA-reported operator
Balancing authorityBPATBonneville Power Administration

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro10 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

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Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source