River Flow Data for Southwest Montana

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Barometer: Steady BZN Conditions: 57°F Calm Fair Updated: 8-30-2026 22:10

Gallatin [ Gateway(08-30) Logan(08-30) East Gallatin(08-30) ]

Discharge:465/460/52 cfs	Historical:NA cfs	Gage:1.6/4.8/3.4 ft	Temp:18 C

Madison [ West Yellowstone(08-30) Cameron(08-30) Beartrap Above(08-30) Beartrap Below(08-30) ]

Discharge:315/994/109/1200 cfs	Historical:NA cfs	Gage:1.7/2.2/3.1/3.6 ft	Temp:16 C

Jefferson [ Twin Bridges(08-30) Three Forks(08-30) ]

Discharge:530/403 cfs	Historical:NA cfs	Gage:2.8/2.1 ft	Temp:NA C

Missouri [ Toston(08-30) Helena(08-30) Great Falls(08-30) ]

Discharge:1800/3430/3900 cfs	Historical:NA cfs	Gage:3.1/3.9/2.9 ft	Temp:18 C

Yellowstone [ Corwin(08-30) Livingston(08-30) Billings(08-30) ]

Discharge:1900/2160/2940 cfs	Historical:NA cfs	Gage:2.0/0.6/2.9 ft	Temp:18 C

Shields [ nr. Livingston(08-30) ]

Discharge:62 cfs	Historical:NA cfs	Gage:0.7 ft	Temp:NA C

Boulder [ Big Timber(08-30) ]

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

Stillwater [ Absorkee(08-30) ]

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

Rock Creek [ Red Lodge(08-30) ]

Discharge:227 cfs	Historical:NA cfs	Gage:6.0 ft	Temp:NA C

Clarks Fork [ Belfry(08-30) Edgar(08-30) ]

Discharge:264/410 cfs	Historical:NA cfs	Gage:0.9/1.7 ft	Temp:NA C

Bighorn [ St. Xavier(08-30) Bridge by St. X(08-30) Two Leggins(08-30) ]

Discharge:1560/1460/1440 cfs	Historical:NA cfs	Gage:59.7/5.9/8.9 ft	Temp:NA C

Smith [ Fort Logan(08-30) Eden(08-30) ]

Discharge:92/96 cfs	Historical:NA cfs	Gage:3.0/2.8 ft	Temp:16 C

Big Hole [ Miner Creek(NA) Wise River(08-30) Melrose(08-30) ]

Discharge:63/189 cfs	Historical:NA cfs	Gage:2.6/1.3 ft	Temp:17 C