1974 Map of Hilman Lake

About this map

Red Lake State Wildlife Management Area and the Beltrami Island State Forest dominate this northern Minnesota landscape as it appeared in the mid-1970s. This orthophotomap, produced from late 1960s aerial photography, reveals the intricate drainage patterns and boggy terrain across the boundary between Lake of the Woods County and Beltrami County. The southern portion of the sheet captures a segment of the Red Lake Indian Reservation, showing the stark lack of road infrastructure and the dominance of natural features like Miller Cr and the small, central Hilman Lake. The photographic base provides an authentic record of the region's wetlands and timber patterns before modern forest management or climate shifts altered the surface hydrology of these protected state and tribal lands.