River Flow Data for Southwest Montana

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Barometer: Steady    BZN Conditions: 51.1°F NE 5 Fair    Updated: 8-15-2026 1:10

Gallatin  [ Gateway(08-15) Logan(08-15) East Gallatin(08-15) ]

Discharge:465/460/57 cfs	Historical:NA cfs	Gage:1.6/4.8/3.5 ft	Temp:17 C

Madison  [ West Yellowstone(08-15) Cameron(08-15) Beartrap Above(08-15) Beartrap Below(08-15) ]

Discharge:329/1110/108/1280 cfs	Historical:NA cfs	Gage:1.7/2.3/3.1/3.7 ft	Temp:14 C

Jefferson  [ Twin Bridges(08-15) Three Forks(08-15) ]

Discharge:513/273 cfs	Historical:NA cfs	Gage:2.8/1.9 ft	Temp:NA C

Missouri  [ Toston(08-15) Helena(08-15) Great Falls(08-15) ]

Discharge:1710/3480/4350 cfs	Historical:NA cfs	Gage:3.1/4.0/3.1 ft	Temp:19 C

Yellowstone  [ Corwin(08-15) Livingston(08-15) Billings(08-15) ]

Discharge:2440/2460/2980 cfs	Historical:NA cfs	Gage:2.3/1.0/2.9 ft	Temp:17 C

Shields  [ nr. Livingston(08-15) ]

Discharge:40 cfs	Historical:NA cfs	Gage:0.6 ft	Temp:NA C

Boulder  [ Big Timber(08-15) ]

Discharge:118 cfs	Historical:NA cfs	Gage:1.2 ft	Temp:NA C

Stillwater  [ Absorkee(08-15) ]

Discharge:628 cfs	Historical:NA cfs	Gage:2.0 ft	Temp:NA C

Rock Creek  [ Red Lodge(08-15) ]

Discharge:190 cfs	Historical:NA cfs	Gage:5.9 ft	Temp:NA C

Clarks Fork  [ Belfry(08-15) Edgar(08-15) ]

Discharge:445/265 cfs	Historical:NA cfs	Gage:1.3/1.3 ft	Temp:NA C

Bighorn  [ St. Xavier(08-15) Bridge by St. X(08-15) Two Leggins(08-15) ]

Discharge:1550/1710/1340 cfs	Historical:NA cfs	Gage:59.5/5.9/8.8 ft	Temp:NA C

Smith  [ Fort Logan(08-15) Eden(08-15) ]

Discharge:122/109 cfs	Historical:NA cfs	Gage:3.1/2.8 ft	Temp:16 C

Big Hole  [ Miner Creek(NA) Wise River(08-15) Melrose(08-15) ]

Discharge:127/252 cfs	Historical:NA cfs	Gage:2.8/1.4 ft	Temp:16 C