How does licensing and regulations work on the St. Louis River for both Wisconsin and Minnesota anglers?
Since the St. Louis River is a WI and MN boundary water, anglers with either a Wisconsin or Minnesota license can fish the river. However, anglers must follow the regulations of the state you are fishing in, regardless of your residency. Wisconsin and Minnesota residents must have a resident license from their own state. For details check the Wisconsin Fishing Regulations or the Minnesota Fishing Regulations.