Calkins Bridge : P-785

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Waterway: Kalamazoo R

Authorized capacity: 2.55 mW

License issued: 9/10/1980
License expires: 4/10/2010

Licensee: Consumers Energy Co

This project is located on the Kalamazoo River near the City of Allegan in Allegan County, Michigan.

The project consists of:

  • a 30-foot-high, 1,330-foot-long dam,
  • a 6-mile-long, 1,550-acre reservoir, and
  • a powerhouse with three generating units.

The project is operated in a run-of-river mode. Its generates an average of 13,041 megawatt hours (MWh) annually



EA Issued 06-29-2009