O.C.G.A. § 12-13-4 (2019)

This chapter shall not apply to the following:

(1) Any farm or residential tank of 1,100 gallons or less capacity used for storing motor fuel for noncommercial purposes;

(2) Any tank used for storing heating oil for consumptive use on the premises where stored;

(3) Any septic tank;

(4) Any pipeline facility, including gathering lines:

(A) Regulated under the Natural Gas Pipeline Safety Act of 1968, 49 U.S.C. Section 1671, et seq.;

(B) Regulated under the Hazardous Liquid Pipeline Safety Act of 1979, 49 U.S.C. Section 2001, et seq.; or

(C) Which is an intrastate pipeline facility regulated under state law comparable to the provisions of law referred to in subparagraph (A) or (B) of this paragraph;

(5) Any surface impoundment, pit, pond, or lagoon;

(6) Any storm-water or waste-water collection system;

(7) Any flow-through process tank;

(8) Any liquid trap or associated gathering lines directly related to oil or gas production and gathering operations; or

(9) Any storage tank situated in an underground area (such as a basement, cellar, mine working, drift, shaft, or tunnel), if the storage tank is situated upon or above the surface of the floor.