Thornapple Flowage

Thornapple Flowage is a 266-acre impoundment located in Rusk County, Wisconsin, offering public boat access via established landings. The flowage has a maximum depth of 19 feet, making it suitable for kayaks, canoes, and larger recreational boats. The primary access point is located at coordinates 45.41150, -91.21595, with additional launching options available nearby, including the Flambeau River Access and Port Arthur Boat Ramp.

This is a productive fishing destination with excellent opportunities for Musky, Walleye, Northern Pike, Largemouth Bass, Smallmouth Bass, Panfish, Sturgeon, and Catfish. Paddlers should note that as a flowage (a dammed section of river), conditions may vary depending on water release schedules and seasonal changes. The moderate depth and size make it accessible for paddlers of varying skill levels, though you should check current water conditions and weather before launching.