Gravois Mills, MO
Gravois Mills is a village in Morgan County, Missouri, United States. The population was 208 at the 2000 census, at which time it was a town.
Gravois Mills is located at 38°18′26″N 92°49′20″W / 38.30722°N 92.82222°W / 38.30722; -92.82222 (38.307354, -92.822152).
According to the United States Census Bureau, the town has a total area of 0.9 square miles (2.2 km²), of which, 0.8 square miles (2.0 km²) of it is land and 0.1 square miles (0.2 km²) of it (9.41%) is water.