Green River below Howard A. Hanson Dam, WA

WASHINGTON47.2837°N, -121.7979°W Updated 1 hr ago

FLOW RATE

403cfs

GAUGE HT

4.82ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

403cfs 21.2% vs avg

Optimal band: 343–463 cfs

PERIOD HIGH

403cfs

PERIOD LOW

397cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

4.82ft

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47.2837, -121.7979

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DATA · USGS · NOAA · NWSUPDATED 2026-10-17 14:30 UTC

Site #12105900·USGS

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