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Gallatin River Fishing Report

Date: 06/12/2026
Posted by: Toby Swank

Current Conditions

The Gallatin River has been fishing great again and is one of the better options around Bozeman right now. Water conditions have remained stable, and anglers are finding fish throughout both the canyon and valley sections of the river.

Nymphing has been the most productive approach. pat's rubberlegs, TJ hookers, and smaller PMD or caddis nymphs have been accounting for most of the action. Fish are still holding in the softer water, buckets, and deeper runs where they can get out of the heavier current.

With salmonflies getting closer, more anglers have started fishing larger dry flies. A size 10-12 chubby chernobyl with a perdigon or small attractor nymph 18-24 inches below it has been a productive setup during the warmer afternoons. While the dry fly fishing is not the main event yet, there have been enough fish willing to eat on top to make it worthwhile.

Streamer fishing has also been decent throughout much of the Gallatin Valley. Smaller patterns like mini dungeons, sparkle minnows, and woolly buggers have all moved fish, especially early and late in the day.

Addtional Gallatin River Fly Fishing Resources:

Bozeman Fly Fishing Guide To June

Stream Flows

Gallatin River Fishing Report Streamflow

Flows

Recommended Flies

				  Jiggy Caddis Pupa Mercer Amber14 064

Amber Jiggy Caddis Pupa

				  Flashback Pheasant Tail TNG G Bd PT

Pheasant Tail

				  Rainbow spanish bullet

Rainbow Spanish Bullet

				  Use a Pats' Rubberleg for Madison River fishing in high-water.

Black Pat's Rubberleg

				  Great attractor pattern when fishing Yellowstone River in Montana.

Purple Psycho Prince

				  Pats rubberleg bronw

Brown Pat's Rubberleg

				  Prince Nymph

Prince Nymph

				  Purple lite brite perdigon nymph

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

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 More

Montana 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 More

Gallatin 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 More

Gallatin River Fly Fishing Area Map



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