NOAA STORM EVENTS · COMPLETE YEARS 2016–2025HISTORICAL REPORTS, NOT A FORECAST OR RISK SCORE
STORM EVENTLEDGERCOUNTY REPORTS · SEASONALITY · IMPACT
NH EVENT-TYPE FILE2016—2025

NEW HAMPSHIRE

Flash Flood reports

NOAA recorded 246 county-coded Flash Flood reports across 10 New Hampshire reporting areas from 2016 through 2025, including 1 reported injuries and 0 reported fatalities in the official archive.

Source: NOAA Storm Events details table · Complete years 2016–2025 · Compiled 16 Sep 2026

Reports246county-coded rows
County areas10represented
Injuries1direct + indirect
Fatalities0direct + indirect
01 / ANNUAL TRACE

New Hampshire Flash Flood reports by year

NOAA recorded 246 New Hampshire Flash Flood reports across the complete 2016–2025 period.

20166
201741
201810
20192
20207
202136
202397
202440
20257
03 / COUNTY BREAKDOWN

Local New Hampshire Flash Flood analyses

The directory lists 10 New Hampshire reporting areas represented in this statewide Flash Flood record.

All New Hampshire records →
Grafton60 reportsExplore →Cheshire44 reportsExplore →Coos37 reportsExplore →Hillsborough34 reportsExplore →Carroll22 reportsExplore →Sullivan17 reportsExplore →Merrimack12 reportsExplore →Belknap11 reportsExplore →Rockingham6 reportsExplore →
READING THE RECORD

History is evidence—not a forecast.

A NOAA record count describes reports entered for a place and period. It does not estimate the chance, severity, or location of a future event. For active hazards, use your local National Weather Service office and official alerts.