Yakima River above Ahtanum Creek at Union Gap, WA

Yakima County, Washington · USGS gauge 12500450 · Yakima River flood status · Washington river levels

Is Yakima River above Ahtanum Creek at Union Gap, WA flooding right now?

Yakima River above Ahtanum Creek at Union Gap, WA measured 40.04 ft on 2026-10-27 17:30:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

40.04 ft

as of 85 min ago

Streamflow

1,130 cfs

data refreshed 8 min ago

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
Ahtanum Creek at Union Gap, WA	0.3 mi	Yakima County
Moxee Drain at Birchfield Road near Union Gap, WA	1.6 mi	Yakima County
Naches River near North Yakima, WA	7.0 mi	Yakima County
Granger Drain at Granger, WA	18.7 mi	Yakima County
Dr 2 at Yakima Valley Highway near Granger, WA	20.8 mi	Yakima 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