FEMA Publishes Final Flood Map Changes
Published Date: 6/11/2026
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 rates or building rules might change soon. These updates are final and already published, so check your local map or online to see how it impacts you and your wallet.
Analyzed Economic Effects
4 provisions identified: 1 benefits, 1 costs, 2 mixed.
FEMA Finalized New Flood Maps
FEMA finalized new or modified flood hazard determinations — including Base (1-percent annual chance) Flood Elevations (BFEs), base flood depths, Special Flood Hazard Area (SFHA) boundaries, zone designations, and regulatory floodways — for the communities listed in the table. Each Letter of Map Revision (LOMR) revises the community's Flood Insurance Rate Map (FIRM) and, in some cases, the Flood Insurance Study (FIS) report; LOMRs in the table were finalized on dates such as Apr. 20, 2026; Apr. 13, 2026; and Sep. 19, 2025.
Maps Set Required Floodplain Rules
The new or modified flood hazard information is the basis for the floodplain management measures communities must adopt or show are already in effect to stay in the National Flood Insurance Program (NFIP). These measures are tied to the floodplain management criteria required by 44 CFR 60.3.
Use New Community Number For Policies
The notice states that the current effective community number shown must be used for all new flood insurance policies and renewals for the listed communities. This affects how NFIP policies are issued in those areas.
Maps Available Online and Locally
Each Letter of Map Revision (LOMR) is available for inspection at the listed Community Map Repository address and online through the FEMA Map Service Center at https://msc.fema.gov. Interested lessees and owners of real property are encouraged to review the final flood hazard information.
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Key Dates
Department and Agencies
Related Federal Register Documents
2026-19036, Agency Information Collection Activities: Proposed Collection; Comment Request; Hazard Mitigation Grant Program (HMGP) Application Reporting
The Federal Emergency Management Agency (FEMA), as part of its continuing effort to reduce paperwork and respondent burden, invites the general public to take this opportunity to comment on an extension, without change, of a currently approved information collection. In accordance with the Paperwork Reduction Act of 1995, this notice seeks comments regarding the requirements, grants management procedures, and implementation of grants awarded under the Hazard Mitigation Grant Program (HMGP), which is a post-disaster program that contributes funds toward the cost of hazard mitigation activities to reduce the risk of future damage, hardship, loss, or suffering in any area affected by a major disaster.
2026-19009, Agency Information Collection Activities: Submission for OMB Review, Comment Request; National Fire Department Registry
The Federal Emergency Management Agency (FEMA) will submit the information collection abstracted below to the Office of Management and Budget for review and clearance in accordance with the requirements of the Paperwork Reduction Act of 1995. FEMA invites the general public to take this opportunity to comment on an extension of a currently approved information collection. In accordance with the requirements of the Paperwork Reduction Act of 1995, this notice seeks comments concerning the use of a form to collect data for the development and continuation of the National Fire Department Registry.
2026-18408, 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).
2026-18405, Changes in Flood Hazard Determinations
This notice lists communities where the addition or modification of Base Flood Elevations (BFEs), base flood depths, Special Flood Hazard Area (SFHA) boundaries or zone designations, or the regulatory floodway (hereinafter referred to as flood hazard determinations), as shown on the Flood Insurance Rate Maps (FIRMs), and where applicable, in the supporting Flood Insurance Study (FIS) reports, prepared by the Federal Emergency Management Agency (FEMA) for each community, is appropriate because of new scientific or technical data. The FIRM, and where applicable, portions of the FIS report, have been revised to reflect these flood hazard determinations through issuance of a Letter of Map Revision (LOMR), in accordance with Federal Regulations. The current effective community number is shown in the table below and must be used for all new policies and renewals.
2026-18404, Changes in Flood Hazard Determinations
This notice lists communities where the addition or modification of Base Flood Elevations (BFEs), base flood depths, Special Flood Hazard Area (SFHA) boundaries or zone designations, or the regulatory floodway (hereinafter referred to as flood hazard determinations), as shown on the Flood Insurance Rate Maps (FIRMs), and where applicable, in the supporting Flood Insurance Study (FIS) reports, prepared by the Federal Emergency Management Agency (FEMA) for each community, is appropriate because of new scientific or technical data. The FIRM, and where applicable, portions of the FIS report, have been revised to reflect these flood hazard determinations through issuance of a Letter of Map Revision (LOMR), in accordance with Federal Regulations. The current effective community number is shown in the table below and must be used for all new policies and renewals.
2026-18409, 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: 2026-11674, Changes in Flood Hazard Determinations
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 rates or building rules might change soon. These updates are final and already published, so check your local map or online to see how it impacts you and your wallet.
Next: 2026-11676, Changes in Flood Hazard Determinations
FEMA is updating flood risk maps for certain communities based on new science, which could change flood zones and insurance rules. If you live or own property in these areas, your flood insurance costs or requirements might change soon. You have 90 days after local notice to ask for a review before the updates become final.