Gallatin River Fishing Report
Date: 08/17/2026
Posted by: Toby SwankCurrent Conditions
The Gallatin River is fishing great. Dry fly fishing has been as good as it's been all summer, and anglers willing to cover water are finding plenty of fish. The canyon continues to fish the best, while the lower river remains under hoot owl restrictions from Cameron Bridge downstream.
There isn't much reason to overthink fly selection. Chubby chernobyls, stimulators, and spruce moths have all been producing fish throughout the day. If the surface action slows, hang a small olive or black perdigon underneath and keep moving. Most fish are holding in the faster pocket water where they'll make quick decisions.
Evenings have been especially good, with caddis bringing plenty of fish to the surface before dark. If smoke doesn't keep anglers off the river, this is a great time to stay late and fish the last couple hours of daylight.
Addtional Gallatin River Fly Fishing Resources:
- Bozeman Fly Fishing Report | August 2026 Montana Conditions
Stream Flows
View stream flow graph on USGS
Recommended Flies
Royal Chubby Chernobyl
Yellow Sally Stimi
Rainbow Spanish Bullet
X caddis
Pheasant Tail
Purple Psycho Prince
Brown 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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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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