Flood Zones & Dam Safety Information
This map presents the FEMA and County designated 100-year and 500-year floodplains within Henrico County, as well as Dam Safety information. In accordance with Chapter 10 of the Henrico County Code, management of development is required within the 100-year and 500-year floodplains and within a 40’ setback from the 100-year floodplain. Mandatory flood insurance purchase requirements may apply within FEMA 100-year floodplains. For more information, please visit the DPW Design Division webpage.
The County makes a variety of information and datasets (“Data”) available for download through this website, henrico.us, and other applicable Henrico County-owned web properties (“The Website”). The County does not warrant that the information is accurate, complete, or timely, and the data is offered for general information. The County assumes no liability for your use of the data.