(A) No statement contained in this ordinance shall be construed as preventing any special agreement or arrangement between the city and any industrial user. Furthermore, no special agreement or arrangement shall allow any industrial user to discharge metals in excess of the maximum allowable headworks loading (MAHL) of the POTW or conventional pollutants, which will exceed the POTW’s designed capacity.
(B) Also, The Department Head may impose mass limitations in addition to, or in place of, any local limit established by this ordinance. The mass limits shall not allow any industrial user to discharge metals in excess of the maximum allowable headworks loading (MARL) of the POTW or conventional pollutants, which will exceed, the POTW’s designed capacity. Furthermore, the mass limit shall not be less stringent than federal or state requirements.
(Ord. 13-2012, passed 8-13-12; Am. Ord. 15-2016, passed 7-11-16)