Gallatin River Fishing Report
Date: 03/30/2025
Posted by: Toby SwankCurrent Conditions
Still cold with a chance of snow every day this week on Montana’s Gallatin River. Even with the cold and snow the Gallatin has been fishing great and should remain solid this week. Nymphing has been the way to go. Keep an eye out for some fish rising to Midges in the afternoons as well.
Set up your favorite nymphing rod with a tandem nymph rig. Try fishing a dark Pat’s Rubber Leg or a Worm as the top fly. For our dropper flies we have been fishing Zebra Midges, small Perdigons, and Micro Mays. Focus your fishing on the deeper holes and make sure to add some split shot to get those flies down quickly.
You can get an idea of the water conditions in the Big Sky area by viewing this webcam, hosted by our friends at Montana Whitewater.
Stream Flows
Flows
Recommended Flies
Red San Juan Worm
Brown/Black Pat's Rubberlegs
Rainbow Spanish Bullet
Black Zebra Midge
Gallatin River Fishing Trips
Montana fly fishing trips on the Gallatin River with the team at Fins and Feathers Guide Service focus on the lower stretches. Floating the lower Gallatin River offers access to blue-ribbon trout waters that receive much less angling pressure than the upper river. Hazardous obstructions in the river are constantly shifting, making floating here more challenging than other rivers near Bozeman.
Trophy Rainbow and Brown Trout are here for the experienced angler willing to streamer fly fish during early summer days. Novice anglers quickly improve their skills as our guides patiently coach them through the intricacies of reading water and fishing near structures on this wild stretch of river.
- $695 for 1 or 2 Anglers Per Guide
- Float Trips With Wading Opportunities
- Use of All Fishing Equipment Is Included
- Single And Multi-Day Trip Bookings Available
- Meet In Bozeman, Four-Corners, Belgrade, or Manhattan
- Book Online or Contact Us To Learn More
Gallatin River Fishing
The Gallatin River starts small in YNP and becomes a medium-sized western river below Big Sky, Montana. It flows through Gallatin Canyon with swift pockets and fast runs. The river is known for its clean, cold water and offers over 75 miles of blue-ribbon trout water accessible at turnouts along HWY 191 and throughout the Gallatin Valley. The Gallatin River joins the Jefferson and Madison Rivers to form the Missouri River near Three Forks, Montana.
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.