Fishing - Rivers and Streams

Picture of woman holding foot-long fish















Visit the Montana Fish, Wildlife, and Parks Montana Rivers Information System (MRIS) web site for fish population data collected by state and federal fisheries biologists and field crews.

  • Beaverhead River
  • Big Hole River
  • Boulder River
  • Jefferson River
  • Madison River
  • Rock Creek, Flint Creek
  • Ruby River
  • Red Rock River
  • Upper Clark Fork River 

Photo of a shallow, wide river


Madison River information at the official Montana state travel information web site.