South Fork Jocko River near Arlee MT

LAKE COUNTY, MT47.1955°N, -113.8507°W Updated 1 hr ago

FLOW RATE

19cfs

GAUGE HT

1.15ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

19cfs 34.2% vs avg

Optimal band: 26–35 cfs

PERIOD HIGH

461cfs

PERIOD LOW

11cfs

RUNNABLE

14%

last 1 year in band

Gauge Height

1.15ft

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47.1955, -113.8507

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

Site #12381400·USGS

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