Amnicon River (AM-ni-kahn), c.30 mi/48 km long, Douglas co., extreme NW Wis.; rises in Bear L. c.23 mi/37 km S of Superior; flows generally NE, through Amnicon Falls State Park, to L. Superior 11 mi/18 km E of Superior. Waterfalls (highest: 35 ft/11 m) in park.