FEMA flood map notices

Flood map changes in Mecklenburg County, North Carolina

FEMA has published 21 flood hazard notices covering Mecklenburg County, North Carolina since November 2023. The most recent, map revision flood hazard determinations, was published Sep 10, 2026.

Notices for Mecklenburg County

Sep 10, 2026Map revisionChanges in Flood Hazard DeterminationsAlso covers 26 other counties
Jul 9, 2026Map revisionChanges in Flood Hazard DeterminationsAlso covers 25 other counties
Jun 11, 2026Map revisionChanges in Flood Hazard DeterminationsAlso covers 39 other counties
May 18, 2026Map revisionChanges in Flood Hazard DeterminationsAlso covers 26 other counties
Jan 29, 2026Map revisionChanges in Flood Hazard DeterminationsAlso covers 31 other counties
Jan 21, 2026Map revisionChanges in Flood Hazard DeterminationsAlso covers 26 other counties
Dec 8, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 19 other counties
Nov 20, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 27 other counties
Oct 2, 2025ProposedProposed Flood Hazard DeterminationsAlso covers 10 other counties · Appeal period closed Dec 31, 2025
Oct 2, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 19 other counties
Aug 20, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 32 other counties
Jul 18, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 25 other counties
Jul 18, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 16 other counties
Mar 26, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 27 other counties
Mar 12, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 18 other counties
Mar 12, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 22 other counties
Nov 7, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 24 other counties
Oct 24, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 23 other counties
Oct 7, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 30 other counties
Aug 1, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 19 other counties
Jun 7, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 21 other counties

Also covered by these notices

FEMA often studies whole watersheds, so one notice can span several counties.

What these notices mean

Proposed: FEMA has new draft flood maps. This starts a 90-day window when owners can appeal with technical data. It's the best time to act.
Final: Appeals are resolved. The new maps usually take effect about six months later, when lenders start applying the new zones.
Map revision: A Letter of Map Revision changes one stretch of the map, often after a levee, channel project or new survey.

Notices are organized by county and community, so a notice for your county doesn't mean your property is changing zones. What flood zones mean