Au Gres Township, MI
Au Gres Township is a civil township of Arenac County in the U.S. state of Michigan. As of the 2010 census, the township population was 953.
According to the United States Census Bureau, the township has a total area of 38.8 square miles (100.4 km2), of which 33.4 square miles (86.4 km2) is land and 5.4 square miles (14.0 km2), or 13.95%, is water. (Source, Wikipedia)