Is the Willimantic River flooding?

Connecticut · 2 gauges · Connecticut river levels

The Willimantic River is tracked by 2 USGS streamgauges in Connecticut. 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 Willimantic 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 Connecticut river levels.

data refreshed 15 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 Willimantic River near Coventry, CT. The highest level ever recorded there was 18.66 ft on 19 August 1955, carrying 24,200 cfs. Peak records there go back to 1932 (94 annual peaks). It is currently at 2.49 ft, 16.2 ft below that record.

Drains 121 sq mi · gauge elevation 238 ft · source: USGS peak-flow record

GaugeStatusStageFlood stageUpdated
Willimantic River near Coventry, CTNo flooding2.49 ft8 ft
Willimantic River at Merrow Rd. near Merrow, CTNo flood stage defined0.94 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.