Is the Natchaug River flooding?

Connecticut · 2 gauges · Connecticut river levels

The Natchaug 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 Natchaug River is running normal, rising toward flood stage, or already flooding. 0 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 Natchaug River at Willimantic, CT. The highest level ever recorded there was 16.39 ft on 21 September 1938, carrying 32,000 cfs. Peak records there go back to 1931 (89 annual peaks). It is currently at 1.76 ft, 14.6 ft below that record.

Drains 174 sq mi · gauge elevation 149 ft · source: USGS peak-flow record

GaugeStatusStageFlood stageUpdated
Natchaug River at Marcy Rd. near Chaplin, CTNo flood stage defined2.16 ft
Natchaug River at Willimantic, CTNo flood stage defined1.76 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.