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United States › Power plants › Hydroelectric plants › Wisconsin

HYDROELECTRIC PLANTS

Du Bay

Du Bay is a 7.2 MW operating hydroelectric plant in Portage County, Wisconsin, operated by Consolidated Water Power Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1942 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
2Conventional Hydroelectric2.0 MW OperatingJan 1942
3Conventional Hydroelectric2.0 MW OperatingJan 1942
4Conventional Hydroelectric2.0 MW OperatingJan 1942
1Conventional Hydroelectric1.2 MW OperatingJan 1942

Plant details

Operator
Consolidated Water Power Co
Location
Portage County, Wisconsin
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 7.2 MW
First unit online
Jan 1942
EIA plant ID
3972

Location

44.6647, -89.6511

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