River Flow Data for Southwest Montana

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Barometer: Steady BZN Conditions: 66.9°F Calm Smoke Updated: 8-13-2026 14:10

Gallatin [ Gateway(08-13) Logan(08-13) East Gallatin(08-13) ]

Discharge:476/350/20 cfs	Historical:NA cfs	Gage:1.6/4.5/3.0 ft	Temp:17 C

Madison [ West Yellowstone(08-13) Cameron(08-13) Beartrap Above(08-13) Beartrap Below(08-13) ]

Discharge:296/1100/105/1230 cfs	Historical:NA cfs	Gage:1.6/2.3/3.1/3.6 ft	Temp:16 C

Jefferson [ Twin Bridges(08-13) Three Forks(08-13) ]

Discharge:274/188 cfs	Historical:NA cfs	Gage:2.3/1.6 ft	Temp:NA C

Missouri [ Toston(08-13) Helena(08-13) Great Falls(08-13) ]

Discharge:1490/3250/3870 cfs	Historical:NA cfs	Gage:2.9/3.8/2.9 ft	Temp:21 C

Yellowstone [ Corwin(08-13) Livingston(08-13) Billings(08-13) ]

Discharge:2280/2270/2940 cfs	Historical:NA cfs	Gage:2.1/0.8/2.9 ft	Temp:17 C

Shields [ nr. Livingston(08-13) ]

Discharge:31 cfs	Historical:NA cfs	Gage:0.5 ft	Temp:NA C

Boulder [ Big Timber(08-13) ]

Discharge:105 cfs	Historical:NA cfs	Gage:1.1 ft	Temp:NA C

Stillwater [ Absorkee(08-13) ]

Discharge:482 cfs	Historical:NA cfs	Gage:1.7 ft	Temp:NA C

Rock Creek [ Red Lodge(08-13) ]

Discharge:172 cfs	Historical:NA cfs	Gage:5.9 ft	Temp:NA C

Clarks Fork [ Belfry(08-13) Edgar(08-13) ]

Discharge:245/228 cfs	Historical:NA cfs	Gage:0.9/1.2 ft	Temp:NA C

Bighorn [ St. Xavier(08-13) Bridge by St. X(08-13) Two Leggins(08-13) ]

Discharge:1500/1640/1340 cfs	Historical:NA cfs	Gage:59.4/5.9/8.8 ft	Temp:NA C

Smith [ Fort Logan(08-13) Eden(08-13) ]

Discharge:85/105 cfs	Historical:NA cfs	Gage:3.0/2.8 ft	Temp:15 C

Big Hole [ Miner Creek(NA) Wise River(08-13) Melrose(08-13) ]

Discharge:72/223 cfs	Historical:NA cfs	Gage:2.7/1.4 ft	Temp:16 C