Green River at Purification Plant near Palmer, WA

King County, Washington · USGS gauge 12106700 · NWS GPUW1 · Green River flood status · Washington river levels

Nearby: river levels near Buckley · river levels near Cedar Falls

Is Green River at Purification Plant near Palmer, WA flooding right now?

Green River at Purification Plant near Palmer, WA measured 4.12 ft on 2026-10-27 18:00:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

4.12 ft

as of 56 min ago

Streamflow

321 cfs

data refreshed 9 min ago

Streamflow outlook

NOAA National Water Model forecast, issued 13 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Nearby gauges

Gauge	Distance	County
Green River below Howard a Hanson Dam, WA	2.9 mi	King County
Taylor Creek near Selleck, WA	5.6 mi	King County
Rock Creek below Walsh Lake near Landsburg, WA	7.3 mi	King County
Walsh Lake Creek near Landsburg, WA	7.3 mi	King County
Cedar River near Landsburg, WA	7.8 mi	King County

Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast