The Flood Hazard Determination Notices webpage is temporarily unavailable.

To find Preliminary Flood Hazard Data, visit the FEMA Flood Map Service Center, then:

  1. Enter your address or community and click ‘Search’
  2. Select ‘Get additional products’ at the bottom left of the map search results
  3. Download the Preliminary Products, if available for your community

If you have any questions, please call the FEMA Map Information eXchange at 1-(877) FEMA MAP (1-877-336-2627) or email

We apologize for the inconvenience.