More Flood Elevations Adjusted for America's Riversides
Published Date: 9/10/2026
Notice
Summary
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.
Analyzed Economic Effects
4 provisions identified: 2 benefits, 1 costs, 1 mixed.
Communities Must Meet NFIP Floodplain Rules
The revised FIRMs and FIS reports are the basis of the floodplain management measures a community must adopt or show evidence of having in effect to qualify or remain qualified for participation in the National Flood Insurance Program (NFIP). The determinations, together with criteria in 44 CFR 60.3, are the minimum required standards.
Use Updated Community Number For Insurance
If you buy or renew flood insurance in one of the listed communities, you must use the current effective community number shown in the table for all new policies and renewals. The table in this notice lists the revised map dates by community that finalize these changes.
You Have 90 Days To Appeal Map Changes
If a flood map change affects your property in a listed community, you have 90 days from the second local newspaper notice to ask the community to request reconsideration from FEMA. Requests for reconsideration must be submitted through the Chief Executive Officer of the community listed in the table.
Revised Flood Maps Are Available To Inspect
You can inspect the revised Flood Insurance Rate Maps (FIRMs) and related Flood Insurance Study reports online at the FEMA Map Service Center (https://msc.fema.gov) and at the local community map repository addresses listed in the table. The notice says the revised map information is available for comparison with the current effective FIRM and FIS for each community.
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Key Dates
Department and Agencies
Related Federal Register Documents
2026-20497, Agency Information Collection Activities: Submission for OMB Review, Comment Request; Elevation Certificate/Floodproofing Certificate.
FEMA is asking for public feedback on extending the use of Elevation and Floodproofing Certificates, which help communities manage flood risks and keep buildings safe. This affects homeowners, builders, and local officials who deal with flood insurance and construction rules. Comments are open until November 6, 2026, and there’s no new cost—just a chance to keep these important forms working smoothly.
2026-20458, Agency Information Collection Activities: Submission for OMB Review, Comment Request; Hazard Mitigation Grant Programs
FEMA is updating the forms used for several Hazard Mitigation Grant Programs that help communities prepare for disasters. This affects anyone applying for grants like flood or dam safety projects. They want your feedback by November 5, 2026, to keep things running smoothly and make sure the paperwork isn’t too tricky.
2026-19854, Notice of Maximum Amount of Assistance Under the Individuals and Households Program
Starting October 1, 2025, FEMA is raising the maximum help you can get after a disaster to $44,800 for housing and $44,800 for other needs. This boost helps folks affected by emergencies or major disasters get more support, thanks to a 2.9% cost increase. If you’re dealing with disaster recovery, this means more money to rebuild and recover!
2026-19856, Notice of Award Amount Adjustment for Serious Needs Assistance
Starting October 1, 2025, FEMA is raising the Serious Needs Assistance award to $790 for people affected by emergencies or major disasters. This change helps cover more costs due to rising prices and applies to disasters declared on or after that date. If you qualify, expect a bit more help when disaster strikes!
2026-19898, Notice of Adjustment of Disaster Grant Amounts
Starting October 1, 2025, FEMA is raising the cutoff for Small Project disaster grants to $1,093,800. This means state, tribal, local governments, and nonprofits can get more money for smaller disaster repairs thanks to a 2.9% cost increase adjustment. If you’re involved in disaster recovery, this change helps you get the right funding faster and easier!
2026-19859, Notice of Adjustment of Minimum Project Worksheet Amount
FEMA is raising the minimum amount for disaster project approvals to $4,100 starting October 1, 2025. This change affects anyone applying for disaster aid after that date and reflects a 2.9% cost increase based on inflation. If you’re involved in disaster recovery, this means bigger projects need to meet the new minimum to get funding.
Previous / Next Documents
Previous: 2026-18403, 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.
Next: 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.