River Flow Data for Southwest Montana

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Barometer: Steady    BZN Conditions: 59°F NE 3 Mostly Cloudy    Updated: 8-18-2026 4:10

Gallatin  [ Gateway(08-18) Logan(08-18) East Gallatin(08-18) ]

Discharge:447/435/41 cfs	Historical:NA cfs	Gage:1.6/4.7/3.3 ft	Temp:17 C

Madison  [ West Yellowstone(08-18) Cameron(08-18) Beartrap Above(08-18) Beartrap Below(08-18) ]

Discharge:315/1050/105/1210 cfs	Historical:NA cfs	Gage:1.7/2.3/3.1/3.6 ft	Temp:16 C

Jefferson  [ Twin Bridges(08-18) Three Forks(08-18) ]

Discharge:588/491 cfs	Historical:NA cfs	Gage:2.9/2.3 ft	Temp:NA C

Missouri  [ Toston(08-18) Helena(08-18) Great Falls(08-18) ]

Discharge:2090/3380/4380 cfs	Historical:NA cfs	Gage:3.4/3.9/3.1 ft	Temp:20 C

Yellowstone  [ Corwin(08-18) Livingston(08-18) Billings(08-18) ]

Discharge:2270/2350/3070 cfs	Historical:NA cfs	Gage:2.1/0.9/2.9 ft	Temp:16 C

Shields  [ nr. Livingston(08-18) ]

Discharge:51 cfs	Historical:NA cfs	Gage:0.7 ft	Temp:NA C

Boulder  [ Big Timber(08-18) ]

Discharge:101 cfs	Historical:NA cfs	Gage:1.1 ft	Temp:NA C

Stillwater  [ Absorkee(08-18) ]

Discharge:555 cfs	Historical:NA cfs	Gage:1.9 ft	Temp:NA C

Rock Creek  [ Red Lodge(08-18) ]

Discharge:221 cfs	Historical:NA cfs	Gage:6.0 ft	Temp:NA C

Clarks Fork  [ Belfry(08-18) Edgar(08-18) ]

Discharge:330/361 cfs	Historical:NA cfs	Gage:1.1/1.6 ft	Temp:NA C

Bighorn  [ St. Xavier(08-18) Bridge by St. X(08-18) Two Leggins(08-18) ]

Discharge:1520/1610/1260 cfs	Historical:NA cfs	Gage:59.4/5.8/8.7 ft	Temp:NA C

Smith  [ Fort Logan(08-18) Eden(08-18) ]

Discharge:90/109 cfs	Historical:NA cfs	Gage:3.0/2.8 ft	Temp:16 C

Big Hole  [ Miner Creek(NA) Wise River(08-18) Melrose(08-18) ]

Discharge:138/292 cfs	Historical:NA cfs	Gage:2.8/1.5 ft	Temp:16 C