Flow Data

Current River Flow Data

Today's Date:

Monday, September 20, 2021
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Name Information

Flow Chart

Beaverhead @ Barretts Diverson182 cfs
Beaverhead River @ Dillon
Beaverhead River @ Twin Bridges150 cfs
Big Hole @ Melrose146 cfs
Big Hole @ Wisdom
Big Hole River @ Glen108 cfs
Bighorn @ St. Xavier1,900 cfs
Bitterroot @ Darby165 cfs
Bitterroot @ Missoula461 cfs
Bitterroot @ Victor239 cfs
Blackfoot @ Bonner538 cfs
Blackfoot @ Helmville171 cfs
Boulder @ Big Timber
Boulder River @ Boulder
Clark Fork @ Bonner668 cfs
Clark Fork @ Galen
Clark Fork @ Missoula1,830 cfs
Clark Fork @ Plains10,100 cfs
Dearborn @ Craig
East Gallatin @ Bozeman
Firehole @ Old Faithful
Firehole @ W. Yellowstone227 cfs
Gallatin @ Gallatin Gateway404 cfs
Gallatin @ Logan282 cfs
Jefferson @ Silver Star
Jefferson River @ Three Forks190 cfs
Kootenai @ Libby Dam8,390 cfs
Lamar River @ Tower168 cfs
Little Blackfoot @ Garrison
M F Flathead @ West Glacier709 cfs
Madison @ Ennis Lake1,150 cfs
Madison @ Hebgen Dam815 cfs
Madison @ Kirby Ranch953 cfs
Madison @ Varney983 cfs
Missouri River @ Wolf Creek3,060 cfs
N F Flathead @ Columbia Falls897 cfs
Rock Creek @ Clinton250 cfs
Ruby River @ Alder168 cfs
Ruby River @ Twin Bridges
S F Flathead @ Columbia Falls1,920 cfs
S F Flathead @ Hungry Horse325 cfs
Smith @ Ft. Logan
Smith River @ Eden
So. Fork Flathead @ Hungry Horse325 cfs
St. Regis @ St. Regis124 cfs
Stillwater @ Absarokee353 cfs
Sun River @ Simms204 cfs
Thompson River @ Thompson Falls145 cfs
Tongue River @ Decker285 cfs
Two Medicine @ Browning
Yaak River @ Troy145 cfs
Yellowstone @ Billings2,200 cfs
Yellowstone @ Corwin Springs1,200 cfs
Yellowstone @ Forsyth3,640 cfs
Yellowstone @ Glendive3,910 cfs
Yellowstone @ Livingston1,470 cfs
Yellowstone @ Miles City4,040 cfs
Yellowstone @ Sidney3,250 cfs

Our flow rates are taken from USGS sites around the state twice a day.

The USGS updates their sites at various times throughout the day, so these numbers may not reflect immediate rates . . . but they’re dang close.

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