US Centers for Disease Control and Prevention (CDC) National Environmental Public Health Tracking Network (NEPHTN) Indicator: Vulnerability and Preparedness: Precipitation and Flooding

The National Environmental Public Health Tracking Network (NEPHTN) Indicator: Vulnerability and Preparedness: Precipitation and Flooding dataset presents standardized, county-level estimates of land, population, and housing units in designated flood hazard areas. The data are based on FEMA and EPA EnviroAtlas flood hazard maps of the contiguous United States.