Hurricane Preparedness in Atlanta, GA (2026)
1 verified hurricane preparedness rules for Atlanta, Georgia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Flood Elevation
New homes in Atlanta's floodplain must sit at least 15 feet horizontally and 2 feet vertically above the base flood elevation, or elevated structures must clear 3 feet above base flood elevation, under the city's floodplain ordinance.
Atlanta Flood Elevation Requirements
Some RestrictionsAtlanta Code of Ordinances § 74-205.1(a)
A new single-family residential structure to be located on property encumbered by a traditional floodplain, floodway, or special flood hazard area shall be located not less than 15 feet horizontally and two feet vertically beyond the nearest base flood elevation. If a new single-family residential structure cannot comply with the 15-foot horizontal requirement, development is prohibited.
Looking for Fulton County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Atlanta city rules.
Hurricane Preparedness in Fulton County →