Stillwater River Montana

The Stillwater River is a tributary of the Yellowstone River. Approximately 70 miles long, it runs through southern Montana in the United States. The Stillwater River has also been known as: the Itchkeppearja River, Rose River, Rosebud River and Stillwater Creek.
  • Country: Park and Stillwater County, Montana
  • River system: Yellowstone River
Data from: en.wikipedia.org