Big River (Wisconsin)

Big River
Aerial shot of Big River in Wisconsin
Physical characteristics
Mouth 
  coordinates
44°41′34″N 92°41′52″W / 44.6927°N 92.6979°W / 44.6927; -92.6979

The Big River is a minor tributary of the Mississippi River in western Wisconsin in the United States. It flows for its entire 12.8-mile (20.6 km) length in western Pierce County, rising in the town of River Falls and flowing south-southwestwardly into the town of Oak Grove. It enters the Mississippi River about 6 miles (10 km) southeast of Prescott.