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Preliminary 2025 facility recordOperating

North Fork, CA · EIA plant 277

San Joaquin 3

San Joaquin 3 is a hydro power facility in North Fork, CA, with 4 MW of operating capacity.

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Operating capacity4 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityPacific Gas & Electric Co.EIA-reported operator
Balancing authorityCISOCalifornia Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro4 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in CA

Related facilities

CA · 3.7 miSan Joaquin 23 MW →CA · 7.1 miA G Wishon13 MW →CA · 8.1 miBig Creek 4100 MW →CA · 10.2 miMammoth Pool190 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