Historical Marker
State School Buildings and Grounds
Historical marker location:
540 W Hills Cir, Owatonna, Minnesota
( Marker is on West Hills Circle, 0.1 miles west of State Avenue, on the right when traveling south.)
Minnesota is home to the largest freshwater lake in the world by surface area, Lake Superior. It covers over 31,000 square miles and contains 10% of the world's fresh surface water.