Description
Heads in Savanna State Forest in Haugen Township, 0.4 mi. east of Round Lake, flows N then NNW then W and SW to enter Horseshoe Lake; Sec. 24, T49N, R23W and Secs. 19&30, T49N, R22W, Fourth Principal Meridian
History
The name refers to the early association between the Mountain Men of Minnesota and their exploration of the Musselshell River of Montana.