River Flow Data for Southwest Montana

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Barometer: Steady    BZN Conditions: 48.9°F E 6 Fair    Updated: 8-19-2026 4:10

Gallatin  [ Gateway(08-19) Logan(08-19) East Gallatin(08-19) ]

Discharge:436/425/35 cfs	Historical:NA cfs	Gage:1.5/4.7/3.2 ft	Temp:17 C

Madison  [ West Yellowstone(08-19) Cameron(08-19) Beartrap Above(08-19) Beartrap Below(08-18) ]

Discharge:315/994/105/1200 cfs	Historical:NA cfs	Gage:1.7/2.2/3.1/3.6 ft	Temp:16 C

Jefferson  [ Twin Bridges(08-19) Three Forks(08-19) ]

Discharge:559/486 cfs	Historical:NA cfs	Gage:2.9/2.3 ft	Temp:NA C

Missouri  [ Toston(08-19) Helena(08-19) Great Falls(08-19) ]

Discharge:1960/3380/4220 cfs	Historical:NA cfs	Gage:3.3/3.9/3.0 ft	Temp:20 C

Yellowstone  [ Corwin(08-19) Livingston(08-18) Billings(08-19) ]

Discharge:2240/2320/2960 cfs	Historical:NA cfs	Gage:2.1/0.8/2.9 ft	Temp:19 C

Shields  [ nr. Livingston(08-19) ]

Discharge:48 cfs	Historical:NA cfs	Gage:0.6 ft	Temp:NA C

Boulder  [ Big Timber(08-18) ]

Discharge:99 cfs	Historical:NA cfs	Gage:1.1 ft	Temp:NA C

Stillwater  [ Absorkee(08-19) ]

Discharge:594 cfs	Historical:NA cfs	Gage:1.9 ft	Temp:NA C

Rock Creek  [ Red Lodge(08-19) ]

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

Clarks Fork  [ Belfry(08-19) Edgar(08-19) ]

Discharge:326/375 cfs	Historical:NA cfs	Gage:1.1/1.6 ft	Temp:NA C

Bighorn  [ St. Xavier(08-19) Bridge by St. X(08-19) Two Leggins(08-19) ]

Discharge:1500/1610/1240 cfs	Historical:NA cfs	Gage:59.4/5.8/8.7 ft	Temp:NA C

Smith  [ Fort Logan(08-19) Eden(08-19) ]

Discharge:88/94 cfs	Historical:NA cfs	Gage:3.0/2.7 ft	Temp:16 C

Big Hole  [ Miner Creek(NA) Wise River(08-19) Melrose(08-19) ]

Discharge:130/292 cfs	Historical:NA cfs	Gage:2.8/1.5 ft	Temp:16 C