Description
3.4 mi. long; heads in Little Missouri National Grassland 6.7 mi. SSE of Medora, trends WNW through State Trust and private lands, opens onto the valley of the Little Missouri River 5.7 mi. SSW of Medora; Secs 21&28-25, T139N, R102W, Fifth Principal Meridian
History
Named for Addie Ellen Plumley (1882-1961) and her brother Earl Plumley, who homesteaded and lived in the valley.