The Federal Emergency Management Administration is in the process of updating their Flood Insurance Rate Maps. FEMA has made significant changes to these maps. The Town of Dennis is working to ensure town residents are informed of these changes.
The New Preliminary Flood Maps have been incorporated into the Dennis online GIS maps. These maps can be found at the following link:
When the map loads, click FIND on the left side of your screen. You can then search by your Assessors Map and Parcel number or by your street name followed by your street number.