GREEN RIVER AT PURIFICATION PLANT NEAR PALMER, WA

KING COUNTY, WA47.3051°N, -121.8507°W Updated 12 hr ago

FLOW RATE

246cfs

GAUGE HT

3.74ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

246cfs 23.2% vs avg

Optimal band: 200–270 cfs

PERIOD HIGH

504cfs

PERIOD LOW

209cfs

RUNNABLE

87%

last 30 day in band

Gauge Height

3.74ft

Water Turbidity

Precipitation History

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47.3051, -121.8507

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #12106700·USGS

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