WI

Grandfather Falls P-1966

General information

Waterway  Wisconsin River
Current status   Active 
Type of facility Conventional Hydro
Mode of hydropower generation Intermediate Peaking
Type of permit FERC License

FERC information

FERC docket # P-1966
FERC project name Grandfather Falls
Permit issued 4/9/1988
Permit expires 3/27/2018

Ownership and operation

Owner Wisconsin Public Service Corp
Owner type Investor-Owned Utility
Year first online (conventional hydro) 1938
Transmission or distribution system owner American Transmission Co

Power and generating capacity

Number of units 2
Total capacity from hydraulic turbine-generator units within each plant 17.2 mW
Average annual net hydropower generation 82,921.8 mWH

News and updates

From Appalachian Mountain Club4/8/2021

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