1972 Map of Mio

About this map

The Au Sable River carves a deep valley through this northern Michigan landscape, where the waters are held by the Mio Dam Pond. This 1970s era documentation reveals a community shaped by the river and the surrounding Oscoda State Forest and Huron National Forest. The settlement of Mio serves as a local hub, featuring the Mio Au Sable Sch and a local Drive-in Theater along the highway. Outside the main town, the map tracks several smaller named locales including Biggs Settlement, Sherwood Corners, and Red Oak. Genealogists may find particular value in the location of Township No 1 Cem (Muskrat Lake Cem) near the northern border. The terrain is dotted with aviation landmarks, from the Mio Airport to the Lost Creek Sky Ranch Airport, indicating the region's importance for forest management and recreational access.