New Flood Zone Maps Now Available on the Palm Beach County Website

For this first time since 1982 the Flood Insurance Rate Maps (FIRMs) for Palm Beach County have been revised by the Federal Emergency Management Agency (FEMA). The new FIRMs for Palm Beach County will go into effect on 10/5/2017.

To help you view the current and pending flood zone information for  your property, Palm Beach County has created a Flood Zone Map Viewer Application! You can search by address and view the FIRMs for your property by visiting http://maps.co.palm-beach.fl.us/cwgis/?app=floodzones or look for the link on our homepage at www.pbcgov.com.

Please note that this tool reports the flood zone designations that touch your property. Just because a Special Flood Hazard Area touches your property, that does not mean that your structure is located within the flood zone. It should also be noted that the flood elevations shown on the new maps are in a different Vertical Datum (North American Vertical Datum 1988) than the old maps were (National Geodetic Vertical Datum 1929). If you are comparing the new maps to a previous survey a conversion between two datum is required.

If you reside in the unincorporated area and are uncertain about your flood zone designation, please call the Palm Beach County Flood Information Hotline at 561-233-5374. If you reside in a municipality, you should contact your local floodplain administrator. For more information on the National Flood Insurance Program visit www.fema.gov/national-flood-insurance-program.