Environmental Rules in Fayette County, GA (2026)
5 rules for unincorporated Fayette County, Georgia.
Verified from official government sources
Stormwater Management
Unincorporated Fayette County requires a stormwater management permit for new development or redevelopment that adds 5,000 square feet or more of impervious cover, disturbs one acre or more of land, or is a pollutant hotspot use. The Environmental Management Department administers review under the county's Post-Development Stormwater Management Ordinance, effective August 1, 2005.
Fayette County Stormwater Permit Rules
Some RestrictionsFayette County Code §§ 104-559(c), 104-564(2)d
This article shall be applicable to any new or redevelopment project within the unincorporated county that meets one or more of the following criteria:(1)The project creates or adds 5,000 square feet or more of impervious cover; or(2)The project disturbs one acre or more of land; ... or(5)Linear transportation projects that exceed the threshold in (1) or (2) above. ... Upon conviction, such per...
Erosion Control
Land disturbance in unincorporated Fayette County requires a permit from the environmental management department under Code Sec. 104-305, and every project must follow the minimum best management practices in Sec. 104-283, including a 25-foot buffer along state waters and stabilization of disturbed soil as soon as practicable.
Erosion & Sediment Control in Fayette County
Some RestrictionsFayette County Code § 104-283
Rules, regulations, ordinances, and/or resolutions adopted pursuant to this article for the purpose of governing land disturbing activities shall require, as a minimum, protections at least as stringent as the state general permit; and BMPs, including sound conservation and engineering practices to prevent and minimize erosion and resultant sedimentation, consistent with and no less stringent t...
Flood Zones
Unincorporated Fayette County bars any development inside an area of special flood hazard or future-conditions flood hazard that would raise the base flood elevation, cut flood storage capacity, or speed up floodwater velocity. Fayette County Code § 104-86(c) sets that no-rise standard, and § 104-88(a) requires a permit from the environmental management department before any development activity begins there.
Floodplain Development Rules in Fayette County
Significant RestrictionsFayette County Code §§ 104-86(c)(1), 104-88(a)
(c)General standards.(1)No development shall be allowed within an area of special flood hazard or an area of future-conditions flood hazard that could result in any of the following:a.Raising the base flood elevation or future-conditions flood elevation equal to or more than one 0.01 foot;b.Reducing the base-flood or future-conditions flood storage capacity;c.Changing the flow characteristics a...
Vehicle Idling Restrictions
In unincorporated Fayette County, letting a stationary truck over 10,000 pounds GVWR idle for more than ten minutes at a time at night in a residential district is a public disturbance noise violation under Code § 16-39(2)d. Vehicles engaged in emergency work that are specifically exempted are excused.
Fayette County Nighttime Truck Idling Limit
Some RestrictionsFayette County Code § 16-39(2)d
d.Idling. The operation or idling, for more than ten minutes at a time, of stationary trucks weighing in excess of 10,000 pounds GVWR, except vehicles engaged in emergency work and specifically exempted from application of this article.
Flood Elevation Requirements
New construction and substantial improvements in unincorporated Fayette County's future-conditions floodplain must set the lowest floor, including any basement, at least three feet above the base flood elevation or one foot above the future-conditions flood elevation, whichever is higher. Fayette County Code § 104-87(b)(1) requires a licensed engineer or architect to certify the design to the environmental management department.
Base Flood Elevation Freeboard in Fayette County
Significant RestrictionsFayette County Code § 104-87(b)(1)a
a.New construction of any structure shall not be allowed within the limits of the future-conditions floodplain unless all requirements of subsection (g) of this section and sections 104-86(c) and 104-88(e) have been met. If all of the requirements of subsection (g) of this section, and sections 104-86(c) and 104-88(e) have been met, all new construction shall have the lowest floor, including ba...
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