Jefferson River Fishing Report
Date: 07/01/2026
Posted by: Toby SwankCurrent Conditions
The Jefferson River is fishing better than many anglers expect this time of year and is worth a look if you're looking to get away from the crowds.
The recent rain bumped flows slightly and added a little color, but the river remains fishable. Water temperatures have stayed in a good range, and fish have continued to feed throughout the day.
Nymphing has been the most productive approach. Pat's rubberlegs paired with a frenchie, spanish bullet, PMD nymph, or flashy perdigon has been producing the most consistent action. Focus on the deeper buckets, cut banks, and slower runs where fish have been holding.
There are still a few opportunities to fish a dry-dropper, especially during the afternoon. A chubby chernobyl with a small jig perdigon or PMD nymph underneath has been a good way to cover water, and there are enough yellow sallies and caddis around to keep fish looking toward the surface.
The Jefferson isn't a numbers river, but anglers willing to slow down and fish the better water thoroughly have been finding some quality trout. It's in good shape right now and should continue to fish well if weather conditions remain stable.
Additional Resources
- Bozeman Fly Fishing Guide To June
Recommended Flies
Dead Drift Crayfish
Butano Lite Brite Perdigon
Red San Juan Worm
Jig Zirdle
Rainbow Spanish Bullet
Rainbow Warrior Jig
Black and Red Spanish Perdigon
Gold Lightning Bug
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.
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.
Additional Jefferson River Fly Fishing Resources
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