This layer displays the total number of federal disaster and emergency declarations for flood events by county for through 2024. For this analysis, flood events include the following designated events: Mud/Landslide; Dam/Levee Break; and Flood. For more layers from this … Continued
This layer displays the FEMA National Risk Index score, rating and national and state percentiles for each county and Census tract. These are measures of risks U.S. communities are exposed to for 18 natural hazards. Data was obtained from the … Continued
The Flood Hazard Zones are extracted from the National Flood Hazard Layer, which is a database that contains FEMA’s flood hazard map data. The database contains flood hazard information and supporting data used to develop the information. The primary flood … Continued
