Jefferson River near Three Forks, MT

MONTANA45.8971°N, -111.5957°W Updated 15 hr ago

FLOW RATE

1,233cfs

GAUGE HT

3.38ft

WATER TEMP

46°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

1,233cfs 15.1% vs avg

Optimal band: 655–885 cfs

PERIOD HIGH

1,238cfs

PERIOD LOW

446cfs

RUNNABLE

61%

last 30 day in band

Gauge Height

3.38ft

Water Temperature

46.2°F

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45.8971, -111.5957

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

Site #06036650·USGS

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