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Flash Flood — Carroll, NH

Jun 28, 2020

On the afternoon of June 28th, a warm front was draped across central New Hampshire. A very moist air mass was in place as thunderstorms begin to develop along this frontal boundary. Storms continued to train across the same area along this boundary with very high rainfall rates, which led to localized flash flooding across Carroll County. In addition, a few thunderstorms resulted in hail.

Source: NOAA National Weather Service Storm Events Database (event 905766). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Carroll, NH

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

View Carroll County flood data →

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