The 'North River' is a river, approximately 6
miles (9.6
km) long, in northeastern
Minnesota, the
United States. Along with the
East River, it is one of the primary tributaries of ''Seven Beaver Lake'', the source of the
Saint Louis River. Most of the North River lies in
Lake County, with its outlet located in
St. Louis County. It is notable for being the starting point of the St. Lawrence/
Great Lakes River system.