Gallatin River Fishing Report
Date: 10/02/2026
Posted by: Toby SwankCurrent Conditions
The Gallatin River has been fishing well over the past week, the cold mornings have pushed the best fishing into the early afternoon. Give the river some time to warm up and focus on the deeper pockets once fish start feeding.
Nymphing has been the most consistent. Pat’s rubberlegs with a small perdigon below it has been getting it done. Black spanish bullets, hare’s ear blowtorches, and small mayfly attractors or baetis nymphs are all good choices right now.
Streamer fishing has also been good with smaller patterns. Black baby gongas, goldies, and olive or white peanut envys have been moving some nicer fish. The streamer bite hasn’t been nonstop, but it’s worth covering water with one, especially during the warmer part of the afternoon.
Addtional Gallatin River Fly Fishing Resources:
- October Fly Fishing in Bozeman, MT.
Stream Flows
View stream flow graph on USGS
Recommended Flies
Black Pat's Rubberleg
Brown Pat's Rubberleg
Purple Lite Brite Perdigon
Black and Red Spanish Perdigon
Pheasant Tail
Rainbow Spanish Bullet
Olive Double Gonga
Olive Mini Peanut Envy
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
Post Date: 03/29/2025
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
Post Date: 03/29/2025
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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Category: Tips on Flyfishing Montana Rivers
Floating and Fly Fishing the Gallatin River
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Fly fishing the Gallatin River while floating is permitted between Manhattan and Three Forks, Montana. This scenic waterway has limited public access with sparse trout populations, yet offers a nice...
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