Kootenai River below Libby Dam near Libby, MT

LINCOLN COUNTY, MT48.4007°N, -115.3187°W Updated 54 min ago

FLOW RATE

4,220cfs

GAUGE HT

17.86ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

4,220cfs 3.5% vs avg

Optimal band: 3,604–4,876 cfs

PERIOD HIGH

4,280cfs

PERIOD LOW

4,200cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

17.86ft

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48.4007, -115.3187

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DATA · USGS · NOAA · NWSUPDATED 2026-10-16 22:00 UTC

Site #12301933·USGS

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