Changes in Flood Hazard Determinations
The Federal Emergency Management Agency listed communities where the addition or modification of base flood elevations, base flood depths, special flood hazard area boundaries or zone designations, or the regulatory floodway, as shown on the flood insurance rate maps, and where applicable, in the supporting flood insurance study reports, prepared by FEMA for each community, is appropriate because of new scientific or technical data
Rick Sacbibit, 202-646-7659
https://www.federalregister.gov/documents/2023/07/03/2023-14087/changes-in-flood-hazard-determinations