[Ord. 3514 § 1, 1998; Ord. 3698 § 1(4.5), 2012]
Any user who is required to obtain a wastewater discharge permit due to the promulgation of a new categorical pretreatment standard, or upon the discharger being newly identified as a significant industrial user, either of which arise after the enactment of the ordinance codified in this article, shall, within 90 days after the promulgation of a new categorical pretreatment standard, or after the discharger is identified as a significant industrial user, apply to the owner for a wastewater discharge permit in accordance with MMC 912.21, and shall not cause or allow discharges to the POTW to continue after 180 days of the date the user was notified of the need to make application for a permit to discharge, without a wastewater discharge permit issued by the owner. If a permit is not issued within the 180 days, the permit is considered to have been denied unless a modification of the 180-day period is obtained from the owner.