Gallatin River Fishing Report
Date: 05/22/2026
Posted by: Toby SwankCurrent Conditions
The Gallatin River is a great option fo ra few hours on the water right now. Flows have stabilized, clarity has improved, and fish are feeding consistently again throughout much of the river.
Nymphing has been the most productive approach. pat’s rubberlegs paired with smaller attractors like lightning bugs, rainbow warrior perdigons, spanish bullets, or blowtorches have all been producing fish. Most fish have been holding in deeper buckets, softer seams, and along the edges of heavier current.
There have also been decent dry fly windows during the afternoons. PMDs and caddis are both around, and fish have been willing to look up in the slower water when bugs are active. It’s still not an all-day dry fly game, but there have been enough fish rising to keep a second rod rigged.
Streamer fishing has improved with the better clarity as well. Olive, black, and white patterns have been moving fish, especially during cloud cover or lower light periods.
The Gallatin is in a good spot right now and worth fishing while flows remain stable.
Addtional Gallatin River Fly Fishing Resources:
- Bozeman Fly Fishing Guide To May
Stream Flows
Flows
Recommended Flies
Pheasant Tail
Brown Pat's Rubberleg
Amber Jiggy Caddis Pupa
Purple Lite Brite Perdigon
Prince Nymph
Black Pat's Rubberleg
Purple Psycho Prince
Rainbow Spanish Bullet
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
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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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