FEMA Flood Hazard Map

Press Enter to show all options, press Tab go to next option
The National Flood Hazard Layer (NFHL) dataset represents the current effective flood data for the country, where maps have been modernized. It is a compilation of effective Flood Insurance Rate Map (FIRM) databases and Letters of Map Change (LOMCs). The NFHL is updated as studies go effective. Please visit the NFHL Resources page for more information.