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United States › Power plants › Hydroelectric plants › California

HYDROELECTRIC PLANTS

Spaulding 3

Spaulding 3 is a 6.6 MW operating hydroelectric plant in Nevada County, California, operated by Pacific Gas & Electric Co..

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingFeb 1929 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric6.6 MW OperatingFeb 1929

Plant details

Operator
Pacific Gas & Electric Co.
Location
Nevada County, California
Balancing authority
CISO
Sector
Electric Utility
Capacity
Operating: 6.6 MW
First unit online
Feb 1929
EIA plant ID
283

Location

39.3377, -120.6355

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem