Gallatin River Fishing Report
Date: 05/06/2026
Posted by: Toby SwankCurrent Conditions
The Gallatin River has changed quite a bit over the last week. With the warmer days and temperatures through the weekend, flows have bumped up and the river is high and dirty in a lot of sections. Cooler nights have helped stabilize things in the mornings, but overall the river is on the rise.
This is the time of year where fishing around Bozeman starts getting more challenging with runoff beginning to show up. Fish are still there, but they’re not feeding as freely as they do when rivers are stable or dropping. A lot of the softer water that normally holds fish is changing day to day, so it takes a little more attention right now.
For anglers still looking to get out, heavier nymph rigs fished along the banks and in slower-moving water are going to be the best way to get fish to the net. Focus on softer seams, inside bends, and anything off the main current where fish can get out of the heavier water. It’s less about covering water and more about slowing down and fishing the right spots thoroughly.
We’re watching rivers like the Gallatin closely right now, as this could be the start of runoff if warmer weather continues.
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
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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