01 / ANNUAL TRACE
IA EVENT-TYPE FILE2016—2025
IOWA
Flood reports
A statewide trend and county index for NOAA records using the Flood label.
Reports1,325county-coded rows
County areas88represented
Injuries2direct + indirect
Fatalities3direct + indirect
03 / COUNTY BREAKDOWN
All Iowa records →Published local analyses
Clay123 reportsExplore →Clayton80 reportsExplore →Sioux80 reportsExplore →Plymouth78 reportsExplore →Black Hawk65 reportsExplore →Dickinson60 reportsExplore →Lyon60 reportsExplore →O'Brien45 reportsExplore →Polk40 reportsExplore →Butler29 reportsExplore →Webster27 reportsExplore →Emmet26 reportsExplore →Winneshiek25 reportsExplore →Buena Vista23 reportsExplore →Woodbury22 reportsExplore →Des Moines22 reportsExplore →Allamakee20 reportsExplore →Fayette20 reportsExplore →Cherokee19 reportsExplore →Floyd19 reportsExplore →Humboldt19 reportsExplore →Louisa18 reportsExplore →Clinton18 reportsExplore →Story17 reportsExplore →Scott17 reportsExplore →Tama16 reportsExplore →Palo Alto16 reportsExplore →Dallas16 reportsExplore →Kossuth15 reportsExplore →Wapello14 reportsExplore →Mahaska13 reportsExplore →Cerro Gordo13 reportsExplore →Muscatine12 reportsExplore →Lee12 reportsExplore →Fremont12 reportsExplore →Bremer9 reportsExplore →Mitchell9 reportsExplore →Warren9 reportsExplore →Marshall9 reportsExplore →Chickasaw9 reportsExplore →Boone8 reportsExplore →Ida8 reportsExplore →Pottawattamie7 reportsExplore →Jackson7 reportsExplore →Mills7 reportsExplore →Benton7 reportsExplore →Dubuque6 reportsExplore →Jasper6 reportsExplore →Howard6 reportsExplore →Wright6 reportsExplore →Grundy5 reportsExplore →Franklin5 reportsExplore →Buchanan5 reportsExplore →Hancock5 reportsExplore →Harrison5 reportsExplore →Marion5 reportsExplore →Poweshiek5 reportsExplore →