The Sugar River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed November 7, 2011 river in Roscommon and Gladwin counties in the U.S. state of Michigan. It is a tributary of the Tittabawassee River, which flows to the Saginaw River.
See also List of rivers of Michigan
References
Michigan Streamflow Data from the USGS