§ 53.003 ABBREVIATIONS.
   The following abbreviations shall have the designated meaning:
   ASTM. American Society for Testing and Materials.
   BMP. Best management practices.
   BOD. Biochemical oxygen demand.
   BPJ. Best professional judgment.
   C.F.R. Code of Federal Regulations.
   CIU. Categorical industrial user.
   COD. Chemical oxygen demand.
   CWA. Clean Water Act (33 USC §§ 1251 et seq.).
   CWF. Combined wastestream formula.
   EPA. Environmental Protection Agency.
   FR. Federal register.
   gpd. Gallons per day.
   IU. Industrial user.
   IUP. Industrial user permit.
   L. Liter.
   mg. Milligrams.
   mg/l. Milligrams per liter.
   NPDES. National Pollutant Discharge Elimination System.
   KPDES. Kentucky Pollutant Discharge Elimination System.
   O & M. Operations and maintenance.
   POTW. Publicly owned treatment works.
   QA. Quality assurance.
   QC. Quality control.
   RCRA. Resource Conservation and Recovery Act.
   SIC. Standard industrial classification.
   SIU. Significant industrial user.
   s.u. Standard units.
   SWDA. Solid Waste Disposal Act, 42 U.S.C. §§ 6901, et seq.
   TSS. Total suspended solids.
   TTO. Total toxic organics.
   U.S.C. United States Code.
(Ord. 16-10, passed 11-21-2016; Ord. 21-03, passed 4-19-2021; Ord. 22-05, passed 3-21-2022)