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Montana Fly Fishing USGS River Flows

drift boat along missouri river by dam

USGS River Flows for Montana Fly Fishing

Our Bozeman, Montana fly fishing guides are constantly checking the USGS flow gauges on our blue ribbon rivers to know where flows are optimal for the best fly fishing in Montana. This information is especially important on our freestone rivers like the Yellowstone River, Gallatin River, and Boulder River where a even a small rain event can blow the whole river. On our tailwater rivers like the Missouri River and Bighorn River this information lets us know how to rig rods before we even hit the road. Stay up-to-date with our selected USGS Montana River Flow links and know where to go. Be sure to bookmark this page to have it handy when you need it.

Yellowstone River and Tributaries USGS Flow Gauges

Yellowstone River at Livingston, Montana

Yellowstone River at Corwin Springs

Shields River near Livingston, MT

Gardner River near Mammoth, YNP

Lamar River near Tower Ranger Station, YNP

Boulder River at Big Timber, MT

Stillwater River near Absarokee, MT

Madison River and Tributaries USGS Flow Gauges

Madison River at Kirby Ranch

Madison River below Ennis Lake

Firehole River near West Yellowstone, MT

Gibbon River at Madison Junction, YNP

Missouri River and Tributaries USGS Flow Gauges

Missouri River below Holter Dam

Missouri River below Hauser Dam

Missouri River at Toston, MT

Dearborn River at Craig, MT

Gallatin River near Gallatin Gateway, MT

Jefferson River near Twin Bridges, MT

Notes From Downstream

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Top 5 Rivers to Fly Fish in Bozeman, MT

Top 5 Rivers to Fly Fish in Bozeman, MT

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We offer full-day and half-day trips, as well as float and wade fishing options, that cater to seasoned and beginner anglers alike. Book your fly fishing trip with our professional guides.

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Our custom Montana fly fishing trips are the best way to start or build on your Montana fly fishing journey. Enjoy unique trip offerings and Montana’s best rivers with our Montana fly fishing guides.

Angler couple enjoying winter fly fishing

Winter and Spring Specials

Take advantage of special rates on your spring and winter fly fishing trips in Montana. Enjoy the same great fly fishing, world-class rivers, and professional guides all year long.

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Enjoy custom fly fishing outfitting and expert guiding across Montana and Yellowstone National Park. Learn more about all of our guided Montana fly fishing trips.

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