Environmental Rules in Brookhaven, GA (2026)
4 verified environmental rules for Brookhaven, Georgia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
In the City of Brookhaven, Georgia, Article IV of Chapter 14 applies to development adding 5,000 square feet of impervious surface or disturbing one acre. Section 14-83 requires retaining the first 1.2-inch of rainfall, controlling the 25-year, 24-hour peak discharge, and a maintenance agreement, with violations enforced through the underlying permits.
Post-Construction Stormwater Rules in Brookhaven, Georgia
Some RestrictionsBrookhaven Code §§ 14-81, 14-83, 14-90
(1)New development that creates or adds 5,000 square feet or greater of new impervious surface area or that involves land disturbing activity of one acre of land or greater. ... 1.Runoff reduction. ... The stormwater management system shall be designed to retain the first 1.2-inch of rainfall on the site using runoff reduction methods, to the maximum extent practicable. ... (6)Overbank flood pr...
Erosion Control
In the City of Brookhaven, Georgia, Sec. 14-29 requires a permit from the community development department before any land-disturbing activity, with an erosion and sedimentation control plan, per-acre fees, an optional bond up to $3,000.00 per acre, stream buffers of 25 and 50 feet, and civil penalties not to exceed $1,000.00 per day.
Erosion and Sediment Control in Brookhaven, Georgia
Some RestrictionsBrookhaven Code § 14-29
(1)General requirements. Any land-disturbing activity permitted under this chapter shall be carried out in accordance with the Georgia Erosion and Sedimentation Act of 1975, as amended; this chapter; and the permit conditions specified by the community development director. ... 1.No person shall conduct any land-disturbing activity within the jurisdictional boundaries of city without first obta...
Flood Zones
In the City of Brookhaven, Georgia, Sec. 14-792 bars development in the future-conditions floodplain that raises the base flood or future-conditions flood elevation by 0.01 foot or more, reduces flood storage, changes flow characteristics or creates erosive velocities. Residential lots need not less than 70 percent of buildable land area above the base flood elevation, a minimum of three feet.
Brookhaven, GA Floodplain Development Rules
Significant RestrictionsBrookhaven Code § 14-792
(a)No development shall be allowed within the future-conditions floodplain that could result in any of the following:(1)Raising the base flood elevation or future-conditions flood elevation equal to or more than 0.01 foot;(2)Reducing the base flood or future-conditions flood storage capacity;(3)Changing the flow characteristics as to the depth and velocity of the waters of the base flood or fut...
Flood Elevation Requirements
In the City of Brookhaven, Georgia, Sec. 14-815 sets the lowest floor of new residential construction and substantial improvements no lower than three feet above the base flood elevation or one foot above the future-conditions flood elevation, whichever is higher. A nonresidential building can be floodproofed instead, watertight to one foot above base flood elevation or at least the future-conditions elevation.
Brookhaven, GA Lowest Floor Elevation Rules
Significant RestrictionsBrookhaven Code § 14-815
(1)Residential buildings.a.New construction and substantial improvements. New construction of principal buildings, including manufactured homes shall not be allowed within the limits of the area of special flood hazard unless all requirements of sections 14-792, 14-793 and 14-794 have been met. If all of the requirements of sections 14-792, 14-793 and 14-794 have been met, all new construction ...
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