FEMA flood map notices
Flood map changes in Coweta County, Georgia
FEMA has published 2 flood hazard notices covering Coweta County, Georgia since November 2023. The most recent, map revision flood hazard determinations, was published Feb 24, 2025.
Notices for Coweta County
- Feb 24, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 27 other counties
- Oct 22, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 24 other counties
Also covered by these notices
FEMA often studies whole watersheds, so one notice can span several counties.
- Limestone County, AL
- Madison County, AL
- Jackson County, AR
- Gila County, AZ
- Navajo County, AZ
- Los Angeles County, CA
- Arapahoe County, CO
- Boulder County, CO
- Jefferson County, CO
- Greater Bridgeport Planning Region, CT
- Naugatuck Valley Planning Region, CT
- South Central Connecticut Planning Region, CT
- Western Connecticut Planning Region, CT
- Bay County, FL
- Collier County, FL
- Monroe County, FL
- Orange County, FL
- Palm Beach County, FL
- Pasco County, FL
- DuPage County, IL
- Marion County, IN
- Johnson County, KS
- Harrison County, MS
- Cabarrus County, NC
- Gaston County, NC
- Guilford County, NC
- Surry County, NC
- Washoe County, NV
- Rutherford County, TN
- Brazos County, TX
- Collin County, TX
- Dallas County, TX
- Denton County, TX
- Gillespie County, TX
- Montgomery County, TX
- Travis County, TX
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