Yellowstone River
Montana · river · approx 45.80, -108.40
About this water
Wild brown trout.
Target species
Access notes
Public access, boat launches, and shore-fishing opportunities vary by site and season. Confirm current access, any required permits, and local closures with Montana Fish, Wildlife & Parks (FWP) before you travel.
Applicable regulations
Montana size/bag limits, seasons, and gear rules apply to this water.
View Montana license & limits →
Print a compliance checklist (PDF) →
Stocking notes
Stocking totals for Montana are pending verification. See the Montana stocking profile →