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Flood — Merrimack, NH

Feb 25, 2010

Strong coastal low pressure produced rainfall of 5 to 8 inches resulting in county wide flooding of small rivers and streams across numerous counties in New Hampshire. Road washouts were widespread with major damage occurring to roadways. Homes and businesses were also flooded. Total flood damages amounted to almost 8 million dollars across 6 counties, mainly in southern New Hampshire.

Source: NOAA National Weather Service Storm Events Database (event 217545). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Merrimack, NH

This event is one of many recorded floods in Merrimack County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Merrimack County flood data →

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