3 appeal windows open

Flood map changes in Georgia

Since November 2023, FEMA has published flood hazard notices covering 33 of Georgia's 159 counties.

CountyNoticesMost recentAppeal window
Bibb County1Sep 10, 2026—
Fannin County4Sep 10, 2026—
Screven County1Aug 21, 2026Open until Nov 19, 2026
Baker County2Aug 6, 2026—
Berrien County1Aug 6, 2026Open until Nov 4, 2026
Chatham County4Aug 6, 2026—
Grady County2Aug 6, 2026—
Lanier County1Aug 6, 2026Open until Nov 4, 2026
Mitchell County2Aug 6, 2026—
Rabun County4Aug 6, 2026—
Glynn County1Jul 9, 2026—
Towns County1Jul 9, 2026—
Union County1Jul 9, 2026—
Douglas County2Jun 11, 2026—
Gwinnett County10Jun 11, 2026—
Hall County2Jun 11, 2026—
Decatur County2May 18, 2026—
Dougherty County2May 18, 2026—
Lowndes County2May 18, 2026—
DeKalb County4Dec 18, 2025—
Effingham County3Dec 18, 2025—
Columbia County2Nov 20, 2025—
Forsyth County2Nov 20, 2025—
Clayton County2Jul 18, 2025—
Seminole County2Jul 18, 2025—
Tift County2Apr 4, 2025—
Turner County2Apr 4, 2025—
Worth County2Apr 4, 2025—
Coweta County2Feb 24, 2025—
Fulton County6Aug 12, 2024—
Cobb County4Apr 29, 2024—
Thomas County1Apr 22, 2024—
Bulloch County1Jan 5, 2024—

All counties in Georgia

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