Incident type
Flood
Declaration type
Major Disaster (DR)
Incident began
May 18, 1990
Incident ended
July 6, 1990
Federal assistance authorized
Individual Assistance · Public Assistance
Counties covered (39)
Audubon CountyBoone CountyCalhoun CountyCarroll CountyCedar CountyClarke CountyClinton CountyCrawford CountyDallas CountyDes Moines CountyFranklin CountyGreene CountyHamilton CountyHardin CountyIowa CountyJasper CountyJohnson CountyJones CountyKeokuk CountyLinn CountyLouisa CountyMadison CountyMahaska CountyMarion CountyMarshall CountyMonona CountyMonroe CountyMuscatine CountyPlymouth CountyPolk CountyScott CountyShelby CountyStory CountyTama CountyWapello CountyWarren CountyWashington CountyWebster CountyWoodbury County
Source: OpenFEMA Disaster Declarations Summaries. "Federal assistance authorized" lists which FEMA programs were made available; it is not a measure of damage or of money spent.