River Flow Data for Southwest Montana

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Barometer: Steady BZN Conditions: 62.1°F Calm Fair Updated: 10-18-2026 15:10

Gallatin [ Gateway(10-18) Logan(10-18) East Gallatin(10-18) ]

Discharge:360/610/100 cfs	Historical:NA cfs	Gage:1.4/5.0/3.8 ft	Temp:NA C

Madison [ West Yellowstone(10-18) Cameron(10-18) Beartrap Above(10-18) Beartrap Below(10-18) ]

Discharge:303/938/103/1210 cfs	Historical:NA cfs	Gage:1.6/2.2/3.1/3.6 ft	Temp:9 C

Jefferson [ Twin Bridges(10-18) Three Forks(10-18) ]

Discharge:1060/1210 cfs	Historical:NA cfs	Gage:3.6/3.4 ft	Temp:NA C

Missouri [ Toston(10-18) Helena(10-18) Great Falls(10-18) ]

Discharge:3350/2940/4090 cfs	Historical:NA cfs	Gage:4.1/3.5/3.0 ft	Temp:9 C

Yellowstone [ Corwin(10-18) Livingston(10-18) Billings(10-18) ]

Discharge:1210/1630/3150 cfs	Historical:NA cfs	Gage:1.3/NA/3.0 ft	Temp:NA C

Shields [ nr. Livingston(10-18) ]

Discharge:121 cfs	Historical:NA cfs	Gage:1.0 ft	Temp:NA C

Boulder [ Big Timber(10-18) ]

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

Stillwater [ Absorkee(10-18) ]

Discharge:409 cfs	Historical:NA cfs	Gage:1.6 ft	Temp:NA C

Rock Creek [ Red Lodge(10-18) ]

Discharge:56 cfs	Historical:NA cfs	Gage:5.4 ft	Temp:NA C

Clarks Fork [ Belfry(10-18) Edgar(10-18) ]

Discharge:118/466 cfs	Historical:NA cfs	Gage:0.5/1.9 ft	Temp:NA C

Bighorn [ St. Xavier(10-18) Bridge by St. X(10-18) Two Leggins(10-18) ]

Discharge:1590/1690/1770 cfs	Historical:NA cfs	Gage:60.9/6.0/9.2 ft	Temp:NA C

Smith [ Fort Logan(10-18) Eden(10-18) ]

Discharge:188/123 cfs	Historical:NA cfs	Gage:3.4/2.9 ft	Temp:NA C

Big Hole [ Miner Creek(NA) Wise River(10-18) Melrose(10-18) ]

Discharge:180/471 cfs	Historical:NA cfs	Gage:2.9/1.9 ft	Temp:8 C