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Protecting Northern Michigan's ​Water Resources

Rainy River

Rainy River’s headwaters start in the Upper Tomahawk Lake, Lower Tomahawk Lake, Healy Lake, Dug Lake, and Rainy Lake. It flows north where it eventually dumps into Black Lake. The Rainy River flows through a lot of natural areas and past some agriculture fields on its journey to Mullett Lake. The river is 22.5 miles in length.

Overview of Rainy River

Length

22.5 miles