The Gun River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed May 19, 2011 tributary of the Kalamazoo River in Michigan, in the United States. It begins at the outlet of Gun Lake at the border between Allegan and Barry counties and flows southwest through Allegan County to its mouth at the Kalamazoo River just east of Otsego.
See also List of rivers of Michigan
References
Michigan Streamflow Data from the USGS