1. To incorporate any new or revised federal, state, or local pretreatment standards or requirements;

2. To address significant alterations or additions to the user’s operation, processes, or wastewater volume or character since the time of wastewater discharge permit issuance;

3. A change in the POTW that requires either a temporary or permanent reduction or elimination of the authorized discharge;

4. Information indicating that the permitted discharge poses a threat to the city’s POTW, city personnel, or the receiving waters;

5. Violation of any terms or conditions of the wastewater discharge permit;

6. Misrepresentations or failure to fully disclose all relevant facts in the wastewater discharge permit application or in any required reporting;

7. Revision of or a grant of variance from categorical pretreatment standards pursuant to 40 CFR 403.13;

8. To correct typographical or other errors in the wastewater discharge permit;

9. To reflect a transfer of the facility ownership and/or operation to a new owner/operator. [Ord. 2020-07-016 § 1; Ord. 2019-11-032 § 1].