Gallatin River Fishing Report July 21, 2021 - Fins & Feathers
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Gallatin River Fly Fishing Reports

Gallatin River Fishing Report 7/21/2021

Date: 07/21/2021

Current Conditions

The Gallatin is CLOSED to all fishing from Shed's Bridge (Highway 84 crossing) in Four Corners to where it joins the Missouri River. Upstream from Four Corners is still a very good fishing option close to Bozeman. Fishing has been best in the morning time and starts to slow down later in the afternoon try to get out to the river before the water warms up. Nymphing is working well with stonefly imitations and attractor patterns like perdigons, lightning bugs, and copper johns. Dry dropper rigs are a good option to target subsurface and surface-feeding fish. Try a Chubby Chernobyl or hopper followed by a small attractor nymph for good results. Fish will be moving into the riffly and more oxygenated water as the temps rise. Caddis, mayflies, and yellow sallies will be the more prominent hatching insects. Look for fish rising throughout the day and especially into the evening. 

Gallatin River Webcam - Located at Karst, which is about 1/2 way between Bozeman and Big Sky on HWY 191.

Flows

USGS CFS Data is not available for this date.

Streamflow

Gallatin River Fishing Report 7/21/2021 Streamflow

Click to enlarge

Full-Day Guided Trip

Full Day guided fly-fishing trips are our standard offering and offer the best opportunity to truly get out and experience the fly-fishing opportunities around Bozeman that attract anglers from around the world.

  • Typical Full Day Trips Are 6-8 Hours in Duration
  • 1-2 Anglers Maximum Per Guide/Boat
  • Full Day Trips Are Generally Float Trips
  • Full Day Trips Available on Yellowstone, Madison, Gallatin, and Jefferson rivers
  • Drive Time Is Typically 30-60 Minutes Each Way
  • Fishing Licenses and Gratuities Are Not Included
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Montana Fly Fishing Packages

Fins & Feathers of Bozeman’s Montana fly fishing packages offer convenience and value by bundling our guided services together with several lodging options in Bozeman. Check out the example pricing based on double occupancy in the rooms and with a guide.Call our Bozeman fly shop at 877-790-5303 or contact us to make a reservation and confirm availability.

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Fins & Feathers is a full-service Bozeman fly shop and Montana fly fishing outfitter. Gallatin River fly fishing trips are available year-round with our Bozeman fly fishing guides. Montana fishing licenses are available for purchase online at Montana Fish, Wildlife & Parks & in our Bozeman Fly Shop (some exceptions may apply). If you are planning to fish in the headwaters of the Gallatin River area above Taylor's Fork (approx. 1 mile upstream); be aware that most of this is in Yellowstone National Park which requires a separate fishing license and is seasonally open to fishing according to YNP regulations.

Fishing from a boat is not allowed on the Gallatin River from the headwaters downstream to the confluence of the West (main-stem) and East Gallatin River, however it is permissible to use a boat/craft for access for wade-fishing in this stretch of the river. Fishing from a boat is allowed downstream of this point to the rivers mouth. Bob's Shuttle provides shuttle service (seasonal) between Manhattan and Three Forks on the Gallatin River and can be reached at 406-595-0587 via voice or text. In general, shuttles should be arrange the day prior or before 9 am the morning of your departure.

The Gallatin River is one of the more scenic, blue-ribbon trout waters found in the Bozeman area. The river changes in character from a small mountain stream near its headwaters in Yellowstone National Park to a medium-sized, classic western river once it flows into the Gallatin Valley. The middle portion of the river flows through the Gallatin Canyon and is characterized by pocket water and swift currents. Once it leaves the canyon stretch, the river slows its pace with much of the trout water being found in a classic riffle, pool, and run water types. The Gallatin River is noted for having very clean, cold water throughout its course and served as the setting in which much of "A River Runs Through It" was filmed.

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