50.01 Abbreviations

The following abbreviations, when used in this ordinance, shall have the designated meanings:

  • BOD5: Biochemical Oxygen Demand - Day
  • CFR: Code of Federal Regulations
  • COD: Chemical Oxygen Demand
  • EPA: U. S. Environmental Protection Agency, Washington D.C.
  • EPA: Reg V U.S. Environmental Protection Agency, Chicago, Illinois
  • FOG: Fats, Oil and Grease
  • GDP: gallons per day
  • IAC: Indiana Administrative Code
  • IC: Indiana Code
  • I/I: Inflow and Infiltration (clear water flow)
  • IDEM: Indiana Department of Environmental Management
  • IWP: Industrial Wastewater Discharge Permit
  • MGD: Millions Gallons Per Day
  • mg/l: milligrams per litre
  • NPDES: National Pollutant Discharge Elimination System
  • O & G: Oil and Grease
  • POTW: Publicly Owned Treatment Works
  • RCRA: Resource Conservation and Recovery Act
  • SIC: Standard Industrial Classification
  • SNC: Significant Noncompliance
  • SIU: Significant Industrial User
  • TSS: Total Suspended Solids
  • U.S.C: United States Code
  • WDP: Wastewater Discharge Permit