01 / ANNUAL TRACE
Wisconsin Flash Flood reports by year
NOAA recorded 357 Wisconsin Flash Flood reports across the complete 2016–2025 period.
WI EVENT-TYPE FILE2016—2025
WISCONSIN
Flash Flood reports
NOAA recorded 357 county-coded Flash Flood reports across 61 Wisconsin reporting areas from 2016 through 2025, including 3 reported injuries and 7 reported fatalities in the official archive.
Source: NOAA Storm Events details table · Complete years 2016–2025 · Compiled 16 Sep 2026
Reports357county-coded rows
County areas61represented
Injuries3direct + indirect
Fatalities7direct + indirect
03 / COUNTY BREAKDOWN
All Wisconsin records →Local Wisconsin Flash Flood analyses
The directory lists 61 Wisconsin reporting areas represented in this statewide Flash Flood record.
Grant30 reportsExplore →Bayfield28 reportsExplore →Crawford14 reportsExplore →Vernon14 reportsExplore →Dane14 reportsExplore →Sawyer12 reportsExplore →Milwaukee11 reportsExplore →Price11 reportsExplore →Monroe10 reportsExplore →Ashland10 reportsExplore →Douglas10 reportsExplore →Trempealeau9 reportsExplore →Columbia8 reportsExplore →Washburn8 reportsExplore →Rock8 reportsExplore →Chippewa7 reportsExplore →Sauk7 reportsExplore →Buffalo7 reportsExplore →Brown6 reportsExplore →Ozaukee6 reportsExplore →Clark6 reportsExplore →Waukesha6 reportsExplore →Kenosha6 reportsExplore →Burnett5 reportsExplore →Calumet5 reportsExplore →Eau Claire5 reportsExplore →Lafayette5 reportsExplore →La Crosse5 reportsExplore →Richland5 reportsExplore →