Waterlands
Chehalis River
USGS · 12021800
CHEHALIS RIVER
USGS · 12021800LIVE

CHEHALIS RIVER NEAR ADNA, WA

LEWIS COUNTY, WA46.6257°N, -123.1018°W Updated 12 hr ago
FLOW RATE
101cfs
GAUGE HT
193.02ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
101cfs 16.1% vs avg
Optimal band: 93–125 cfs
PERIOD HIGH
130cfs
PERIOD LOW
101cfs
RUNNABLE
88%
last 7 day in band

Gauge Height

193.02ft
Precipitation History
Your History · CHEHALIS RIVER NEAR ADNA, WA

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Station Location

46.6257, -123.1018
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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #12021800·USGS

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