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Jefferson River Fishing Report

Date: 12/19/2024
Posted by: Toby Swank

Winter has a pretty strong grip on the Jefferson river which has really slowed down the fishing. Lots of shelf ice has formed due too low flows and slow moving water.

There are definitely some better options but if you find yourself on the Jefferson Nymphing will be the way to go. Try a red worm as your lead fly followed by a small Perdigon in dark colors. Add some split shot to ensure getting down quickly.


							  San Juan Worm in red is a standard Montana fly fishing pattern for dirty water conditions.

Red San Juan Worm

							  Micro Mayfly Mercer CB Olive

Olive Micro May

							  Rainbow spanish bullet

Rainbow Spanish Bullet

							  Streamer fly fishing in Montana with Mini Dungeons is productive throughout the state.

Olive Mini Dungeon

Fins and Feathers Guide Service has been outfitting Montana fly fishing trips on the Jefferson River for over two decades. It is one of the favorite day trip options - when river conditions are ideal - of our Bozeman fly fishing guides when we have guests with previous fly fishing experience.

Streamer fly fishing the Jefferson during the early and late season produces a few legendary Montana brown trout for the skilled angler. Sporadic hatches of PMD and Brown Drakes in early summer will bring bigger trout into shallow, well-oxygenated riffles in the mornings and evenings.

Overall, Montana fish populations are low throughout the Jefferson River, so angler expectations should focus on "quality over quantity" regarding the fish that we are likely to hook into. Learn more about the river by reading our "Jefferson River Fishing Guide" online.


  • $695 for 1 or 2 Anglers Per Guide
  • Float Trips With Wading Opportunities
  • Use of All Fishing Equipment Is Included
  • Single And Multi-Day Trip Bookings Available
  • Meet In Bozeman, Three Forks, or Whitehall
  • Book Online or Contact Us To Learn More

Jefferson River Fishing

The Jefferson River is a unique Montana fly fishing destination. It runs for around 80 miles, surrounded by the rugged landscapes of the Tobacco Root and Highland Mountain Ranges.

Formed where the Ruby, Big Hole, and Beaverhead Rivers converge, it meets the Madison and Gallatin Rivers to form the Missouri River near Three Forks, Montana.

Fishing conditions vary from year to year based on winter snowpack and summer moisture, but it offers solitude and the opportunity to catch big fish. Ideally suited for floating, the Jefferson River has low trout populations. Advanced anglers who are willing to work for a few good trout will enjoy fishing the Jefferson.

Our "Jefferson River Fishing Guide" is a comprehensive introduction to fly fishing in Montana on the Jefferson River from the Bozeman fly fishing guides with Fins and Feathers.