The Cascade River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map , accessed May 7, 2012 river in northeastern Minnesota, United States. Running through Cook County, it debouches into Lake Superior between Grand Marais and Lutsen. Its lower courses flow through Cascade River State Park.
The river was named for a number of waterfalls near its mouth. It was originally named "Cut Face River" or .
See also List of rivers of Minnesota
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