15.14.054 Notification of significant production or discharge change.
A. Any user subject to a discharge permit shall notify the director within two business days after the user has a reasonable basis to know that its manufacturing process/production or wastewater will significantly change within the next calendar month in terms of the nature, quality, volume, the potential for a slug discharge, pretreatment modifications, a new point of discharge, and/or the listed or characteristic hazardous wastes for which the user has submitted initial notification under 40 CFR 403.12(p). For this section, a significant change shall be defined as a 20 percent change as defined in BMC 15.14.041(C). In such conditions:
1. The director may require the user to submit any information needed to evaluate the changed condition. The director may also require a new or revised wastewater discharge permit application under Article IV of this chapter.
2. The director may issue, reissue, or modify a wastewater discharge permit applying procedures of this chapter in response to the user’s notice under this article.
B. Any user not providing a notice of such anticipated change will be required to comply with the existing limits contained in its wastewater discharge permit. [Ord. 2020-07-016 § 1; Ord. 2019-11-032 § 1].