Hurricane Preparedness in Decatur, AL (2026)
1 verified hurricane preparedness rules for Decatur, Alabama, sourced directly from the municipal code and official government pages.
Verified from official government sources
Flood Elevation
In the City of Decatur, Alabama, City Code § 25-32(d)4 requires the lowest floor in flood areas without base flood elevation data to sit at least three feet above the highest adjacent grade, and § 25-32(e)1 requires shallow flooding AO zones to add one foot of freeboard to the mapped depth number.
Decatur, AL Elevation Rules Without Mapped Flood Data
Some RestrictionsDecatur City Code § 25-32
4.In SFHAs without BFE data, new construction and substantial improvements of existing structures shall have the lowest floor (for the lowest enclosed area; including basement) elevated no less than three (3) feet above the highest adjacent grade. As the requirements set forth in section 25-32(b)1. and (b)2. stipulate the lowest floor to be elevated no less than one foot about the BFE, then the...