Saint Marys Falls

General information

Waterway  Lake Superior
Current status   Active license 
Type of facility Conventional Hydro
Type of permit US Army Corps of Engineers

Ownership and operation

Owner USACE-Detroit District
Owner type USACE
Year first online (conventional hydro) 1932
Transmission or distribution system owner Cloverland Electric Co-op

Power and generating capacity

Number of units 5
Total capacity from hydraulic turbine-generator units within each plant 23.7 MW
Average annual net hydropower generation 159,727.9 MWH

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