“Compatible pollutant”for wastewater discharges means biochemical oxygen demand, suspended solids, pH, and fecal coliform bacteria, plus additional pollutants identified in a National Pollutant Discharge Elimination System (NPDES) wastewater discharge permit if the publicly owned treatment works is designed to treat such pollutants, and in fact does remove such pollutants to a substantial degree. The term “substantial degree” is not subject to precise definition, but generally means contemplated removals in the order of 80 percent or greater. Examples of the additional pollutants which may be considered compatible include:
C. Phosphorus and phosphorus compounds;
D. Nitrogen and nitrogen compounds;
E. Fats, oils and greases of animal or vegetable origin, except as prohibited where these materials would interfere with the operation of the publicly owned treatment works.
(Ord. 82-20 § A(30), 1982; Ord. 2016-28 § 7 (Exh. B), 2016)