Is the Wf of Nb Chicago River flooding?

Illinois · 2 gauges · Illinois river levels

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

data refreshed 16 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 Wf of Nb Chicago River at Northbrook IL. The highest level ever recorded there was 10.10 ft on 14 August 1987, carrying 1,190 cfs. Peak records there go back to 1953 (73 annual peaks). It is currently at 1.20 ft, 8.9 ft below that record.

Drains 12 sq mi · gauge elevation 638 ft · source: USGS peak-flow record

GaugeStatusStageFlood stageUpdated
Wf of Nb Chicago River at Deerfield, ILNo flooding7.48 ft13 ft
Wf of Nb Chicago River at Northbrook ILNo flooding1.20 ft7 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.