MEDIAN FLOW RATE · 1 DAY
2,210cfs 40.2% vs avg
Optimal band: 1,097–1,483 cfs
PERIOD HIGH
2,330cfs
PERIOD LOW
1,190cfs
RUNNABLE
60%
last 1 day in band
Precipitation History
Your History · COWLITZ RIVER NEAR KOSMOS, WA
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Station Location
46.4662, -122.1090Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 11:30 UTC
Site #14233500·USGS
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