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Explore the National Risk Index dataset with the interactive map and data exploration tools. Discover your community's natural hazard risk, compare it to other communities, and create reports.
- Flood Maps
The FEMA Flood Map Service Center (MSC) is the official...
- National Flood Hazard Layer
The National Flood Hazard Layer (NFHL) is a geospatial...
- Flood Maps
Jan 22, 2024 · Find out how to view and obtain flood maps that show the likelihood of flooding in your area. Learn how to change your flood zone designation, submit a letter of map change request, and access other products and tools to manage your flood risk.
Mar 28, 2024 · Learn how to access and use the National Flood Hazard Layer (NFHL), a geospatial database that contains current effective flood hazard data for the U.S. Find out how to view, download, print, and compare preliminary and pending flood data, and explore flood risk and sea level rise information.
The FEMA Flood Map Service Center (MSC) is the official public source for flood hazard information produced in support of the National Flood Insurance Program (NFIP). Use the MSC to find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk.
It is a compilation of effective Flood Insurance Rate Map (FIRM) databases and Letters of Map Revision (LOMRs). The NFHL is updated as studies go effective. For more information, visit FEMA's Map Service Center (MSC). The default base map conforms to FEMA's specification for horizontal accuracy.
Explore FEMA's National Flood Hazard Map, a comprehensive and interactive tool that shows flood risk areas and zones across the United States.
Nov 17, 2023 · FEMA's Risk Mapping, Assessment and Planning (Risk MAP) program creates flood maps and other data to help communities reduce flood risk. Learn about the Risk MAP process, products, projects, and resources for different stakeholders.
