Gallatin River, Montana Fly Fishing Reports & Conditions
Fly Fishing Map of Gallatin River, MT
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Gallatin River, Montana Fly Fishing Reports & Conditions
My tips of the week
Slush conditions should clear out during the warmest part of the day. The river isn't as slush closer towards Big Sky.
Fishing Conditions

Fly Fishing Gallatin River is currently Good

Water flow: 333 cfs

Visibility: 48 inches

Water temperature at mid-day: 34 Degrees F

Water condition: Clear

Best time of day to fish: Afternoon

Best stretch: Big Sky to Cameron Bridge

Best access point: Any

Fly fishing hatches in order of importance:


Fish species: Rainbow Trout, Brown Trout, Yellowstone Cutthroat Trout, Rocky Mountian Whitefish

Fishing season: Year Round (Prime: July 1 - August 1; Runoff: May 1 - June 15)

Nearest airport: Gallatin Field Airport (BZN), Bozeman, Montana

Gallatin River Description

The Gallatin River is a classic western freestone river. It begins its journey in the northwest corner of Yellowstone National Park, flows through the scenic Gallatin Canyon passing the town of Big Sky, and eventually into the Gallatin Valley where it meets the Madison and Jefferson Rivers to form the Missouri. The Gallatin is characterized by its beautiful surroundings, easy access for wade fishing and ...

Techniques & Tips

Nymph rigs fished along the bottom will be best during winter. Smaller stonefly nymphs trailed with midge, egg or small mayfly nymphs have been taking most of the fish. Midges are hatching with some fish up feeding on the surface during the afternoon.

7-Day Forecast

Afternoons will be warm enough for a few hours of fishing.

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