The St. Croix River ( saynt KROY; French for 'Holy Cross'), also known in Dakota as Hoġan Wanḳe Kin, is a tributary of the Mississippi River, about 169 mi (272 km) long, in the U.S. states of Wisconsin and Minnesota. The lower 125 mi (201 km) of the river form the border between Wisconsin and Minnesota. The river is a National Scenic Riverway under the protection of the National Park Service. A hydroelectric plant at the Saint Croix Falls Dam supplies power to the Minneapolis–Saint Paul metropolitan area.

Quelle: Wikipedia