Frost line depth in Chattahoochee County, GA

How deep the ground freezes in Chattahoochee County, GA

no frost in a normal winter. Dig to 12 in, the 12 in code minimum. Nearest NOAA station: Ft Benning Lawson Fld, 12.4 mi.

Your building department sets the legal frost line depth (IRC Table R301.2(1)); footings must go below it (R403.1.4.1). Call them before you dig.