Is the Columbia River flooding?

Washington · 3 gauges · Washington river levels

The Columbia River is tracked by 3 USGS streamgauges in Washington. This page compares each gauge’s live water level against its official National Weather Service flood stage, refreshed every 15 minutes, so you can tell whether the Columbia River is running normal, rising toward flood stage, or already flooding. 1 of 3 gauges have both a usable water-level reading and a published minor flood stage. Gauges without a published flood stage show water level and flow only. For nearby rivers, see all Washington river levels.

data refreshed 14 min ago

Readings may be delayed; check each observation time below. This gauge summary does not rule out flooding on unmonitored stretches or nearby streets.

River facts

The longest-running gauge on this river is Columbia River at Stevenson, WA. The highest level ever recorded there was 77.61 ft on 17 April 2025. Peak records there go back to 1974 (41 annual peaks). It is currently at 76.24 ft, 1.4 ft below that record.

Drains 239,800 sq mi · source: USGS peak-flow record

GaugeStatusStageFlood stageUpdated
Columbia River below Priest Rapids Dam, WANo flooding7.23 ft32 ft
Columbia River at International BoundaryNo current data
Columbia River at Stevenson, WANo flood stage defined76.24 ft
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.