Flood — Merrimack, New Hampshire

2010-02-25 to 2010-02-27 · near South Hooksett, Merrimack, New Hampshire

Event narrative

Heavy rain caused county wide flooding of small rivers and streams in Merrimack County New Hampshire.

Wider weather episode

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.

View location on OpenStreetMap → (42.9986, -71.4661)

Source: NOAA Storm Events Database, event_id 217545. Narrative written by the NWS forecast office that issued the report.