Preliminary Flood Insurance Rate Maps (FIRMs) for the Atlantic Coast of Burlington County, NJ are now available. You can look up the flood zone and Base Flood Elevation (BFE) from the maps for a specific property using the What is My BFE? address lookup tool. This information is also available through FEMA’s Map Service Center, the official source for preliminary and effective regulatory FIRMs. Online tutorials are available from FEMA which provide assistance in using both the FIRM and FIS Report. Additional information is also available through the Preliminary FIRM FAQ.