Columbia River below Bonneville Dam, OR

Multnomah County, Oregon · USGS gauge 14128870 · NWS BONO3 · Columbia River flood status · Oregon river levels

Is Columbia River below Bonneville Dam, OR flooding right now?

Columbia River below Bonneville Dam, OR measured 8.08 ft on 2026-10-27 20:40:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

8.08 ft

as of 18 min ago

Streamflow

—

data refreshed 11 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.

Last 7 days

Past 7 days · 6.21–10.12 ft

Nearby gauges

Gauge	Distance	County
Hamilton Creek near Mouth, at N Bonneville, WA	1.1 mi	Skamania County
Columbia River at Stevenson, WA	6.4 mi	Skamania County
Bull Run River near Multnomah Falls, OR	9.6 mi	Multnomah County
North Fork Bull Run River near Multnomah Falls, OR	10.2 mi	Multnomah County
Wind River near Carson, WA	10.3 mi	Skamania 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