(A) The Significant Industrial User shall be informed of any proposed changes in its permit at least 30 days prior to the effective date of change. Where any changes are made in the Significant Industrial User’s permit, a reasonable time shall be given to achieve compliance.
(B) The City Manager may modify a wastewater discharge permit for good cause, including, but not limited to, the following reasons:
(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 Mt. Vernon’s POTW, POTW 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 C.F.R. 403.13;
(8) To correct typographical or other errors in the wastewater discharge permit; or
(9) To reflect a transfer of the facility ownership or operation to a new owner or operator.
(Prior Code, Art. 16B, § 5.4)