Is the Illinois River flooding?

Oregon · 2 gauges · Oregon river levels

The Illinois River is tracked by 2 USGS streamgauges in Oregon. 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 Illinois River is running normal, rising toward flood stage, or already flooding. 1 of 2 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 Oregon river levels.

data refreshed 11 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 Illinois River near Kerby, OR. The highest level ever recorded there was 45.28 ft on 22 December 1964, carrying 92,200 cfs. Peak records there go back to 1927 (66 annual peaks). It is currently at 0.67 ft, 44.6 ft below that record.

Drains 380 sq mi · gauge elevation 1,199 ft · source: USGS peak-flow record

Gauge	Status	Stage	Flood stage	Updated
Illinois River near Kerby, OR	No flooding	0.67 ft	35 ft	45 min ago
Illinois River near Agness, OR	No current data	—	—	—

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.