Rush River

Short definition from Wiktionary

Proper noun

1. 1
   A number of rivers and places in the United States: A river in Minnesota, which joins the Minnesota River.
2. 2
   A number of rivers and places in the United States: A river in Virginia, which joins the Thornton River
3. 3
   A number of rivers and places in the United States: A river in Wisconsin, which joins the Mississippi River.
4. 4
   A number of rivers and places in the United States: An unincorporated community in Sibley County, Minnesota, on the South Branch of the Rush River.
5. 5
   A number of rivers and places in the United States: A town in St. Croix County, Wisconsin.