(A) Reports of change in condition required. Each user shall notify the POTW Director of any planned significant change to the industrial user’s operations or system which might alter the nature, quality, or volume of its wastewater at least 30 days before effecting the change. The permittee shall not begin the changes until receiving written approval from the control authority and/or POTW. See § 50.140(E) of this chapter for other reporting requirements.
(B) Report. The POTW Director may require the industrial user/satellite town to submit such information deemed necessary to evaluate the changed condition. Such request may require the submission of an application for a wastewater discharge permit or an application for a modification of an existing permit pursuant to § 50.098 of this chapter.
(D) Significant changes. For purposes of this requirement, significant changes include, but are not limited to, flow or pollutant increases of 20% or greater and the discharge of any previous unreported pollutants. Significant change may also include, but are not limited to, new or changed product lines, new or changed manufacturing processes and/or chemicals; increases or decreases to production; and increases in discharge of previously reported pollutants.
(Ord. passed 10-14-2021)