Jefferson River near Three Forks, MT

GALLATIN COUNTY, MT45.8971°N, -111.5957°W Updated 1 hr ago

FLOW RATE

1,230cfs

GAUGE HT

3.38ft

WATER TEMP

45°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1,230cfs 1.1% vs avg

Optimal band: 1,054–1,426 cfs

PERIOD HIGH

1,260cfs

PERIOD LOW

1,230cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

3.38ft

Water Temperature

44.6°F

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45.8971, -111.5957

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DATA · USGS · NOAA · NWSUPDATED 2026-10-17 13:00 UTC

Site #06036650·USGS

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