SOUTH FORK CHEHALIS RIVER NEAR WILDWOOD, WA

WASHINGTON46.4448°N, -123.0837°W Updated 123 d ago

FLOW RATE

41cfs

GAUGE HT

356.77ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

41cfs 16.2% vs avg

Optimal band: 77–105 cfs

PERIOD HIGH

2,288cfs

PERIOD LOW

23cfs

RUNNABLE

27%

last 1 year in band

Gauge Height

356.77ft

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46.4448, -123.0837

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DATA · USGS · NOAA · NWSUPDATED 2026-05-01 00:00 UTC

Site #12020800·USGS

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