River Flow Data for Southwest Montana

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Barometer: Steady    BZN Conditions: 64.9°F S 6 Fair    Updated: 9-20-2026 15:10

Gallatin  [ Gateway(09-20) Logan(09-20) East Gallatin(09-20) ]

Discharge:436/547/87 cfs	Historical:NA cfs	Gage:1.5/4.9/3.7 ft	Temp:15 C

Madison  [ West Yellowstone(09-20) Cameron(09-20) Beartrap Above(09-20) Beartrap Below(09-20) ]

Discharge:315/983/105/1160 cfs	Historical:NA cfs	Gage:1.7/2.2/3.1/3.5 ft	Temp:15 C

Jefferson  [ Twin Bridges(09-20) Three Forks(09-20) ]

Discharge:875/629 cfs	Historical:NA cfs	Gage:3.4/2.6 ft	Temp:NA C

Missouri  [ Toston(09-20) Helena(09-20) Great Falls(09-20) ]

Discharge:2250/3170/4150 cfs	Historical:NA cfs	Gage:3.5/3.8/3.0 ft	Temp:16 C

Yellowstone  [ Corwin(09-20) Livingston(09-20) Billings(09-20) ]

Discharge:1530/1900/3230 cfs	Historical:NA cfs	Gage:1.6/0.2/3.0 ft	Temp:14 C

Shields  [ nr. Livingston(09-20) ]

Discharge:107 cfs	Historical:NA cfs	Gage:1.0 ft	Temp:NA C

Boulder  [ Big Timber(09-20) ]

Discharge:125 cfs	Historical:NA cfs	Gage:1.2 ft	Temp:NA C

Stillwater  [ Absorkee(09-20) ]

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

Rock Creek  [ Red Lodge(09-20) ]

Discharge:135 cfs	Historical:NA cfs	Gage:5.8 ft	Temp:NA C

Clarks Fork  [ Belfry(09-20) Edgar(09-20) ]

Discharge:116/350 cfs	Historical:NA cfs	Gage:0.5/1.6 ft	Temp:NA C

Bighorn  [ St. Xavier(09-20) Bridge by St. X(09-20) Two Leggins(09-20) ]

Discharge:1680/1920/1720 cfs	Historical:NA cfs	Gage:60.4/6.3/9.2 ft	Temp:NA C

Smith  [ Fort Logan(09-20) Eden(09-20) ]

Discharge:159/105 cfs	Historical:NA cfs	Gage:3.3/2.8 ft	Temp:15 C

Big Hole  [ Miner Creek(NA) Wise River(09-20) Melrose(09-20) ]

Discharge:273/704 cfs	Historical:NA cfs	Gage:3.1/2.2 ft	Temp:13 C