Rivers in Massachusetts

Connecticut River at Holyoke

Hampden County, MassachusettsNWS HLYM3USGS 01172010Norton office

Below flood stage
5.07ftStage

Observed Tue, Sep 22, 4:30 AM EDT

Flood stage
26.50 ft
Record crest
27.73 ft2011

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood32.50 ft
Moderate flood29.50 ft
Minor flood26.50 ft
Action25.50 ft
  1. 32.50 ftThis is a serious flood episode. Follow the direction of your local emergency management officals. If asked to evacuate, do so immediately. All flood protection measures must be rushed to completion in flood prone areas. Flooding is likely from below the Holyoke Dam through Chicopee and West Springfield.
  2. 29.00 ftFlooding will continue to spead across low lying areas from Holyoke south through Agawam. Inundation of areas which are outside of local levee protection is likely.
  3. 28.00 ftFlooding will affect low lying areas along the river which fall outside of levees and flood protection walls.
  4. 26.50 ftLowland flooding is expected along the Connecticut River below the Holyoke Dam south to Agawam and Longmeadow.

Crest history

7 crests on NOAA’s list since 2003.

#DateStage
1August 30, 201127.73 ft
2October 10, 200526.39 ft
3April 17, 200725.27 ft
4April 2, 200425.20 ft
5April 4, 200525.04 ft
6March 31, 200322.94 ft
7December 13, 200822.06 ft

Most recent crests

  • August 30, 2011: 27.73 ft
  • December 13, 2008: 22.06 ft
  • April 17, 2007: 25.27 ft
  • October 10, 2005: 26.39 ft
  • April 4, 2005: 25.04 ft
  • April 2, 2004: 25.20 ft
  • March 31, 2003: 22.94 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Northeast River Forecast Center. Forecasts are issued as needed during times of high water, but are not routinely available. Stage may be affected by ice.

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.