USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Gates, OR · EIA plant 3074

Big Cliff

Big Cliff is a hydro power facility in Gates, OR, with 18 MW of operating capacity.

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Operating capacity18 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityUSACE Northwestern DivisionEIA-reported operator
Balancing authorityBPATBonneville Power Administration

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro18 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in OR

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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