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 8.61 ft on 2026-09-11 01:40:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height
8.61 ft
as of 38 min ago
Streamflow
data refreshed 16 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

GaugeDistanceCounty
Hamilton Creek near Mouth, at N Bonneville, WA1.1 miSkamania County
Columbia River at Stevenson, WA6.4 miSkamania County
Bull Run River near Multnomah Falls, OR9.6 miMultnomah County
North Fork Bull Run River near Multnomah Falls, OR10.2 miMultnomah County
Wind River near Carson, WA10.3 miSkamania 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