The following abbreviations, when used in this chapter, shall have the designated meanings:
(A) BOD: Biochemical Oxygen Demand;
(B) C.F.R.: Code of Federal Regulations;
(C) COD: chemical oxygen demand;
(D) EPA: Environmental Protection Agency;
(E) gpd: gallons per day;
(F) l: liter;
(G) mg: milligrams;
(H) mg/l: milligrams per liter;
(I) G.S.: North Carolina General Statutes;
(J) NPDES: National Pollution Discharge Elimination System;
(K) O&M: operation and maintenance;
(L) POTW: publicly-owned treatment works;
(M) RCRA: Resource Conservation and Recovery Act;
(N) SIC: Standard Industrial Classification;
(O) SWDA: Solid Waste Disposal Act;
(P) TSS: total suspended solids;
(Q) TKN: total kjeldahl nitrogen; and
(R) U.S.C.: United States Code.
(2003 Code, § 25-1.2)