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Preliminary 2025 facility recordOperating

Fresh Pond, CA · EIA plant 6612

Union Valley

Union Valley is a hydro power facility in Fresh Pond, CA, with 39 MW of operating capacity.

Open on mapView CA profileOpen EIA source
Operating capacity39 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilitySacramento Municipal Util DistEIA-reported operator
Balancing authorityBANCBalancing Authority of Northern California

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro39 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in CA

Related facilities

CA · 3.5 miJones Fork10 MW →CA · 4.2 miRobbs Peak26 MW →CA · 5.1 miJaybird162 MW →CA · 5.6 miCamino158 MW →

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