Severe Weather History


Hazard archive · 1950 — present

Flash Flood in Bristol County, Massachusetts

60

Recorded events

0

Direct deaths

0

Direct injuries

$3.8M

Property damage

Flash Flood in Bristol County, Massachusetts: 60 recorded events between 1998 and 2025. The strongest on record measured 0. That places the county #461 nationally and #4 statewide for this hazard.

Decade by decade

Flash Flood in Bristol County, Massachusetts: events per decade

Flash Flood in Bristol County, Massachusetts: recorded events per decade
Flash Flood in Bristol County, Massachusetts: recorded events per decade

Reporting practice changed over time — early decades are undercounted, not calmer.

The busiest decade for flash flood in Bristol County is the 2020s, when 23 of the county's 60 recorded events were logged. Comparing decades is useful for spotting active periods, but the earliest years are thin because systematic reporting for this hazard began later.

Within the Bristol County archive, flash flood makes up 11.5% of all recorded severe weather across 8 hazard types. Nationally the county sits at #461 for this hazard and #4 within Massachusetts, putting it in the 84.9 percentile of all U.S. counties.

Seasonality

Events by month

0Jan
1Feb
4Mar
1Apr
2May
7Jun
21Jul
16Aug
7Sep
1Oct
0Nov
0Dec

Jul is the peak month for flash flood in Bristol County with 21 recorded events, while Jan is the quietest. Seasonality here is a property of the archive as much as the climate: reports cluster where population and spotter networks are densest.

Most recent

Latest recorded events

DateLocationMagnitudeDamage
Sep 25, 2025NORTH WESTPORT0$0
Jul 9, 2025FALL RIVER0$0
Jul 9, 2025LUTHER CORNER0$0
Aug 26, 2024FALL RIVER0$0
Aug 26, 2024WATUPPA0$0
Aug 26, 2024SCONTICUT NECK0$0
Aug 15, 2024WATUPPA0$0
Aug 15, 2024NORTH WESTPORT0$0
May 23, 2024FAIRHAVEN0$0
May 23, 2024FAIRHAVEN0$0
Source: NOAA/NCEI Storm Events · dates UTC · recent entries may be preliminary

Other hazards here

More from Bristol County

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From the record

What the reports say

Written by National Weather Service staff at the time of the event · public domain

Quick answers

Frequently asked

How many flash flood events are on record in Bristol County, Massachusetts?

60 flash flood events are recorded in Bristol County between 1998 and 2025, causing 0 direct deaths.

What is the strongest flash flood recorded in Bristol County?

The strongest flash flood on record in Bristol County measured 0.

Where does the flash flood data for Bristol County come from?

All events come from the NOAA/NCEI Storm Events Database, the federal public-domain archive of severe weather reports. Dates are UTC, damage is as reported and not inflation-adjusted, and the most recent entries may still be revised.

Cite this page

“Flash Flood in Bristol County, Massachusetts.” Severe Weather History. severeweatherhistory.com/county/massachusetts/bristol-county/flash-flood/ · Data: NOAA/NCEI, FEMA, U.S. Census — public domain.


Historical reference only — for official alerts visit weather.gov