National Flood Hazard Layer
![](https://communitycommons.s3.amazonaws.com/images/flood-data-viewers-geospatial-data.jpg)
- Copyright
- 2024
- Published By
- Federal Emergency Management Agency
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 Revision (LOMRs).
Related Topics
![Card image](https://communitycommons.s3.amazonaws.com/images/CC-Topic_Climate-Crisis.png)
![Card image](https://communitycommons.s3.amazonaws.com/images/CC-Topic_Community-Resilience.png)
![Card image](https://communitycommons.s3.amazonaws.com/images/pexels-photo-589802 (2).jpeg)