Twelvemile Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed June 8, 2011 tributary of the Mustinka River of Minnesota in the United States. It rises in Stevens County and flows northwest before joining the Mustinka in Traverse County. Via the Mustinka and Bois de Sioux rivers, the Red River of the North, Lake Winnipeg, and the Nelson River, it is part of the Hudson Bay watershed.
See also List of rivers of Minnesota
References
Minnesota Watersheds
USGS Hydrologic Unit Map - State of Minnesota (1974)