Gallatin River Fishing Report
Date: 05/29/2026
Posted by: Toby SwankCurrent Conditions
The Gallatin River has blown out again with the warm weather this week and is currently high and dirty throughout most sections of the river. Flows have come up quickly, visibility has dropped, and runoff is fully pushing through the system again.
Fishing conditions are tough right now, especially through the canyon where the river is carrying a lot of color and speed. Trout will still eat in softer water along the banks and slower inside seams, but overall this is not a great time to be on the Gallatin.
For anglers still wanting to get out there, heavier nymph rigs with rubberlegs, worm patterns, and larger attractor nymphs are going to be the best bet. Add weight before changing flies. Fish are holding anywhere they can get out of the heavier current.
Streamer fishing can still move a fish or two with the added color in the water, especially tight to the banks, but expect challenging conditions overall.
The Gallatin changes quickly this time of year, but right now runoff is definitely back in full swing.
Addtional Gallatin River Fly Fishing Resources:
- Bozeman Fly Fishing Guide To May
Stream Flows
Flows
Recommended Flies
Brown Pat's Rubberleg
Pheasant Tail
Amber Jiggy Caddis Pupa
Rainbow Spanish Bullet
Purple Psycho Prince
Prince Nymph
Black Pat's Rubberleg
Purple Lite Brite Perdigon
Gallatin River Fishing
Read our "Gallatin River Fishing Guide" to learn more about fly fishing in Montana on the Gallatin River. It is a great resource for anglers fishing near Bozeman Montana and details the various river stretches and seasonal hatches with tips from our Bozeman fly fishing guides.
Additional Gallatin River Fly Fishing Resources
Montana River Shuttles
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River shuttle services are an integral part of the Montana fly fishing scene as floating these legendary western rivers is the standard way to fish and experience them. Be sure...
Learn MoreMontana Fly Fishing Trip Photo Galleries
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Get a glimpse into a day of guided fly fishing in Montana from the viewpoint of the guides and guests with Bozeman fly fishing outfitter, Fins and Feathers Guide Service...
Learn MoreGallatin River Guided Fly Fishing Trips
Post Date: 03/29/2025
Montana fly fishing trips on the Gallatin River with the team at Fins and Feathers Guide Service includes wading the canyon sections south of Bozeman and floating the lower river...
Learn MoreGallatin River Fly Fishing Area Map
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