FEMA Seeks Input on Upcoming Flood Risk Maps
Published Date: 3/12/2025
Notice
Summary
FEMA is asking for your thoughts on new flood risk maps that could change flood zones and water levels in certain communities. These updates might affect flood insurance rules and costs, so if you live or own property in these areas, now’s the time to speak up. Don’t wait—your feedback helps shape safer neighborhoods and insurance options!
Analyzed Economic Effects
3 provisions identified: 1 benefits, 0 costs, 2 mixed.
Flood maps may change your flood zone
FEMA proposes changes to flood maps that could modify Base Flood Elevations (BFE), base flood depth, Special Flood Hazard Area (SFHA) boundaries or zone designations, or regulatory floodways on Flood Insurance Rate Maps (FIRMs) and related Flood Insurance Study (FIS) reports. If you live or own property in the affected communities listed in the agency materials, these map changes could affect flood zone status and the way flood risk is measured for your property.
Community rules tied to NFIP participation
The preliminary FIRM and FIS reports are the basis for floodplain management measures that a community is required to adopt or show are in effect to qualify or remain qualified for participation in the National Flood Insurance Program (NFIP). That means local governments listed will need to adopt or maintain measures based on these maps to keep their NFIP status.
Public comment period to influence maps
FEMA is requesting public comments on the proposed flood hazard determinations and preliminary FIRM/FIS materials for the listed communities. If you live in or own property in those communities, submitting comments is the opportunity FEMA describes for influencing final flood zone and floodplain management decisions.
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Key Dates
Department and Agencies
Related Federal Register Documents
2026-15944, Changes in Flood Hazard Determinations
New or modified Base (1-percent annual chance) Flood Elevations (BFEs), base flood depths, Special Flood Hazard Area (SFHA) boundaries or zone designations, and/or regulatory floodways (hereinafter referred to as flood hazard determinations) as shown on the indicated Letter of Map Revision (LOMR) for each of the communities listed in the table below are finalized. Each LOMR revises the Flood Insurance Rate Maps (FIRMs), and in some cases the Flood Insurance Study (FIS) reports, currently in effect for the listed communities.
2026-15946, Changes in Flood Hazard Determinations
New or modified Base (1-percent annual chance) Flood Elevations (BFEs), base flood depths, Special Flood Hazard Area (SFHA) boundaries or zone designations, and/or regulatory floodways (hereinafter referred to as flood hazard determinations) as shown on the indicated Letter of Map Revision (LOMR) for each of the communities listed in the table below are finalized. Each LOMR revises the Flood Insurance Rate Maps (FIRMs), and in some cases the Flood Insurance Study (FIS) reports, currently in effect for the listed communities.
2026-15943, Proposed Flood Hazard Determinations
Comments are requested on proposed flood hazard determinations, which may include additions or modifications of any Base Flood Elevation (BFE), base flood depth, Special Flood Hazard Area (SFHA) boundary or zone designation, or regulatory floodway on the Flood Insurance Rate Maps (FIRMs), and where applicable, in the supporting Flood Insurance Study (FIS) reports for the communities listed in the table below. The purpose of this notice is to seek general information and comment regarding the preliminary FIRM, and where applicable, the FIS report that the Federal Emergency Management Agency (FEMA) has provided to the affected communities. The FIRM and FIS report are the basis of the floodplain management measures that the community is required either to adopt or to show evidence of having in effect in order to qualify or remain qualified for participation in the National Flood Insurance Program (NFIP).
2026-15942, Final Flood Hazard Determinations
Flood hazard determinations, which may include additions or modifications of Base Flood Elevations (BFEs), base flood depths, Special Flood Hazard Area (SFHA) boundaries or zone designations, or regulatory floodways on the Flood Insurance Rate Maps (FIRMs) and where applicable, in the supporting Flood Insurance Study (FIS) reports have been made final for the communities listed in the table below. The FIRM and FIS report are the basis of the floodplain management measures that a community is required either to adopt or to show evidence of having an effect in order to qualify or remain qualified for participation in the Federal Emergency Management Agency's (FEMA's) National Flood Insurance Program (NFIP).
2026-15938, Proposed Flood Hazard Determinations
Comments are requested on proposed flood hazard determinations, which may include additions or modifications of any Base Flood Elevation (BFE), base flood depth, Special Flood Hazard Area (SFHA) boundary or zone designation, or regulatory floodway on the Flood Insurance Rate Maps (FIRMs), and where applicable, in the supporting Flood Insurance Study (FIS) reports for the communities listed in the table below. The purpose of this notice is to seek general information and comment regarding the preliminary FIRM, and where applicable, the FIS report that the Federal Emergency Management Agency (FEMA) has provided to the affected communities. The FIRM and FIS report are the basis of the floodplain management measures that the community is required either to adopt or to show evidence of having in effect in order to qualify or remain qualified for participation in the National Flood Insurance Program (NFIP).
2026-15941, Final Flood Hazard Determinations
Flood hazard determinations, which may include additions or modifications of Base Flood Elevations (BFEs), base flood depths, Special Flood Hazard Area (SFHA) boundaries or zone designations, or regulatory floodways on the Flood Insurance Rate Maps (FIRMs) and where applicable, in the supporting Flood Insurance Study (FIS) reports have been made final for the communities listed in the table below. The FIRM and FIS report are the basis of the floodplain management measures that a community is required either to adopt or to show evidence of having an effect in order to qualify or remain qualified for participation in the Federal Emergency Management Agency's (FEMA's) National Flood Insurance Program (NFIP).
Previous / Next Documents
Previous: 2025-03893, Changes in Flood Hazard Determinations
Some communities have new flood risk updates based on better science, changing flood zones and water levels on official maps. If you live or own property in these areas, your flood insurance rules and costs might change soon. These updates kick in with new policies and renewals, so keep an eye on your community’s flood map number to stay ahead!
Next: 2025-03895, Proposed Flood Hazard Determinations
FEMA is asking for your thoughts on new flood risk maps that could change flood zones and water levels in certain communities. These updates might affect flood insurance rules and costs, so it’s important for local folks and property owners to pay attention. You’ve got a chance to comment before the changes become official, so don’t miss out!