Discharge permit classifications shall be as follows:
(A) Class A permit issued to a user discharging 25,000 gallons per day or more of process wastewater (excludes sanitary, non-contact cooling and boiler blowdown); and
(B) Class B permit issued to a user discharging less than 25,000 gallons per day of process wastewater.
(Ord. 2010-09, passed 7-13-2010; Am. Ord. 2019-03, passed 2-26-2019; Am. Ord. 2022-09, passed 8-23-2022)