Within nine months of the promulgation of national categorical pretreatment standards, the industrial user discharge permit of the users subject to such standards shall be revised to require compliance with the standard within the time frame prescribed by the standard. Where a user subject to national categorical pretreatment standards has not previously submitted an application for an industrial user discharge permit as required, the user shall apply for an industrial user discharge permit within 90 days after the promulgation of the applicable national categorical pretreatment standard. In addition, the user with an existing industrial user discharge permit shall submit, to the Manager, within 90 days after the promulgation of an applicable federal categorical pretreatment standard, the information required by this chapter.
(Ord. 7-92, passed 2-4-1992)