Flood Zones Finalized: Check If Your Property's Now Underwater on Paper
Published Date: 1/21/2026
Notice
Summary
FEMA just updated flood risk maps for several communities, changing flood zones and water levels that affect flood insurance rules. If you live or own property in these areas, your insurance and building rules might change soon. These updates are final, so check the new maps online or at local offices to stay ahead and avoid surprises with your flood insurance costs.
Analyzed Economic Effects
3 provisions identified: 0 benefits, 1 costs, 2 mixed.
Finalized Flood Map Changes
FEMA finalized changes to flood hazard determinations (Base Flood Elevations, flood zones, Special Flood Hazard Area boundaries, and/or regulatory floodways) that revise Flood Insurance Rate Maps and, in some cases, Flood Insurance Study reports for the communities listed. These LOMRs were finalized on the dates shown in the table (examples range from Nov. 4, 2025 through Dec. 1, 2025). If you live in or own property in those communities, your flood insurance requirements and local building or permitting rules might change.
Communities Must Meet NFIP Floodplain Rules
FEMA says the new or modified flood hazard information is the basis for floodplain management measures that a community is required to adopt or show are already in effect in order to remain qualified for participation in the National Flood Insurance Program (NFIP). Property owners in those communities are affected because community adoption of these measures is tied to NFIP participation and the mapping shown on the revised FIRMs.
Use Updated Community Numbers
FEMA states that the current effective community number shown in the notice must be used for all new flood insurance policies and renewals in the listed communities. This instruction applies to policies issued or renewed after the LOMR finalization dates shown in the table (Nov. 4, 2025 through Dec. 1, 2025).
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