Swan River Montana

The Swan River is a 95-mile long, north-flowing river in western Montana in the United States. The river drains a long isolated valley, known as the Swan Valley, between the Swan Range on the east and the Mission Mountains to the west.
  • Country: United States
  • State: Montana
  • Source: Gray Wolf Lake
  • Mouth: Flathead Lake
  • Length: 95 mi (153 km)
  • Basin size: 671 sq mi (1,740 km²)
Data from: en.wikipedia.org