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Flash Flood — Merrimack, NH

Jun 14, 1998

Three to eight inches of rain caused small rivers and streams to rise. Many roads were flooded and/or washed out. Campgrounds and some lakeside homes had to be evacuated. The hardest hit towns were Rochester, Salem, Portsmouth, Farmington, Windham, Ossipee, Meredith, Tilton, and Durham.

Source: NOAA National Weather Service Storm Events Database (event 5675796). 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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