Rivers in Connecticut

Naugatuck River at Beacon Falls

New Haven County, ConnecticutNWS BEAC3USGS 01208500Upton office

Below flood stage
1.77ftStage

Observed Mon, Sep 21, 11:30 PM EDT

Flood stage
12.00 ft
Forecast crest
1.30 ftTue, Sep 22, 2:00 AM EDT
Record crest
25.70 ft1955

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood14.00 ft
Moderate flood13.00 ft
Minor flood12.00 ft
Action11.50 ft
  1. 21.00 ftFlooding begins along Route 8 from the Naugatuck Town Line downstream to the Seymour Town Line.
  2. 20.00 ftThe river level just touches the underside of the bridge on Bridge Street.
  3. 12.00 ftFlooding begins in the upstream towns of Waterbury and Naugatuck.

Crest history

9 crests on NOAA’s list since 1924.

#DateStage
1August 19, 195525.70 ft
2August 28, 201114.36 ft
3March 12, 193614.10 ft
4January 25, 197913.78 ft
5June 5, 198212.95 ft
6March 7, 201112.60 ft
7April 23, 200612.21 ft
8April 16, 200712.10 ft
9April 7, 192412.08 ft

Most recent crests

  • August 28, 2011: 14.36 ft
  • March 7, 2011: 12.60 ft
  • April 16, 2007: 12.10 ft
  • April 23, 2006: 12.21 ft
  • June 5, 1982: 12.95 ft
  • January 25, 1979: 13.78 ft
  • August 19, 1955: 25.70 ft
  • March 12, 1936: 14.10 ft
  • April 7, 1924: 12.08 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Northeast River Forecast Center. Forecasts are issued routinely year-round.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.