The Sheboygan river flows into Lake Michigan. It is a smaller river, flowing about 3 MPH. It is heavily polluted by Kohler. While cleaning efforts have commenced for years, the river still has pollution advisories.
Fox River WI-IL Branch
The Fox River begins in WI, then feeds into the chain of lakes. It. is not to be confused with a northern WI Fox River. It flows 2-4 MPH, and has few obstructions.