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Union River (Michigan)

The Union River is a 5.5-mile-long (8.9 km)[1] river in Porcupine Mountains Wilderness State Park on the Upper Peninsula of Michigan in the United States. It is a tributary of Lake Superior.

See also

References

  1. ^ U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map Archived 2012-03-29 at the Wayback Machine, accessed February 3, 2012