FEMA Locks in New Flood Zone Determinations Nationwide
Published Date: 5/22/2025
Notice
Summary
Some communities have new or updated flood risk maps that show where floods might happen and how bad they could be. These changes affect homeowners, businesses, and local officials by updating flood zones and insurance rules. The updates are official now, so folks should check their flood risk and insurance needs soon to avoid surprises and extra costs.
Analyzed Economic Effects
1 provisions identified: 0 benefits, 1 costs, 0 mixed.
Finalized Flood Map Changes
If you own property or run a business in one of the listed communities, FEMA finalized new or updated flood risk maps through Letters of Map Revision (LOMRs). These updates change Base Flood Elevations, flood zone boundaries, and regulatory floodways and may change flood insurance rules or costs and affect local building and planning requirements, so check your property's map and insurance soon to avoid surprises and extra costs.
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Key Dates
Department and Agencies
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Previous / Next Documents
Previous: 2025-09209 — 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 if you live or own property there, it’s important to pay attention. You’ve got a limited time to share your comments before the changes become official!
Next: 2025-09212 — Proposed Flood Hazard Determinations
FEMA is asking communities and residents to review and comment on proposed updates to flood risk maps that could change flood zones and water levels. These changes affect who needs flood insurance and how much it might cost. Act fast—your feedback helps shape safer neighborhoods and insurance rules before final decisions are made.