§ 50.006 ABBREVIATIONS.
   For the purpose of this chapter, the following abbreviations shall apply unless the context clearly indicates or requires a different meaning.
   BOD. Biochemical oxygen demand.
   CFR. Code of Federal Regulations.
   COD. Chemical oxygen demand.
   EPA or U.S. EPA. U.S. Environmental Protection Agency.
   gpd. Gallons per day.
   IDEM. State Department of Environmental Management.
   IU. Industrial user.
   mg. Milligrams.
   mg/l. Milligrams per liter.
   NPDES. National Pollution Discharge Elimination System.
   O&M. Operation and maintenance.
   POTW. Publicly owned treatment works.
   RCRA. Resource Conservation and Recovery Act.
   SIC. Standard industrial classification.
   TSS. Total suspended solids.
   WWTP. Wastewater treatment plant.
(1987 Code, § 9-6) (Ord. passed 6-26-2000)