Opportunity
Federal Register #2026-23163
FEMA Revised Flood Hazard Determinations for Listed Communities
Buyer
Federal Emergency Management Agency (FEMA), Department of Homeland Security
Posted
November 13, 2026
Identifier
2026-23163
FEMA has issued revised flood hazard determinations for affected communities. - Government buyer: Federal Emergency Management Agency (FEMA), U.S. Department of Homeland Security. This is a public notice, not a procurement. - Notice scope: Revisions are based on new scientific or technical information and may change Base Flood Elevations, flood depths, Special Flood Hazard Area boundaries or zone designations, and regulatory floodways. - Affected materials: FEMA issued the revisions through Letters of Map Revision, updating applicable Flood Insurance Rate Maps and Flood Insurance Study reports. - OEMs and vendors: None identified. - Procurement items: No products or services, quantities, or part numbers are requested.
Description
This notice lists communities for which flood hazard determinations are being revised based on new scientific or technical data. The changes concern Base Flood Elevations, base flood depths, Special Flood Hazard Area boundaries or zone designations, and/or regulatory floodways, as shown on Flood Insurance Rate Maps and applicable Flood Insurance Study reports. The revisions were issued through Letters of Map Revision, and the notice states that determinations will be finalized on the dates listed in its community table. The current effective community number in that table must be used for new policies and renewals.