§ 5-6-163. Periodic compliance reports.

(a)

All industrial users subject to pretreatment standard, after the compliance date of the standard or, in the case of a new source, after commencement of its discharge into the POTW, submit not less than two times per year, unless required more frequently in the pretreatment standard or by the authority or the approval authority, a report stating the nature and concentration in the user's effluent of the pollutants which are limited by each pretreatment standard applicable to the user. This report shall also include a record of measured or estimated average and maximum daily flows during the reporting period for the discharge reported in section 5-6-161(4), except that the authority may require a more detailed report of the flows. At the authority's discretion and in consideration of such factors as local high or low flow rates, holidays, budget cycles and similar factors, the authority may agree to alter the months during which the reports required by this subsection shall be submitted. In cases where the Pretreatment Standard required compliance with a Best Management Practice (BMP) or pollution prevention alternative, the User must submit documentation required by the engineer or the pretreatment standard necessary to determine the compliance status of the user.

(b)

Where the authority has imposed mass limitations on industrial users, as provided for by 40 C.F.R. 403.6(d), the report required by subsection (a) shall indicate the mass of pollutants regulated by the applicable pretreatment standards in the discharge from the industrial user.

(c)

For industrial users subject to equivalent mass or concentration limits established by the authority in accordance with the procedures in 40 C.F.R. 403.6(c), the report required by subsection (a) shall contain a reasonable measure of the user's long-term production rate. For all other industrial users subject to categorical pretreatment standards expressed only in terms of allowable pollutant discharge per unit of production, or other measure of operation, the report required by subsection (a) shall include the user's actual average production rate for the reporting period.

(d)

The user shall report all monitoring results collected at the prescribed monitoring point as specified in the wastewater permit. (Ord. No. 4501, 10/13/07, Sec. 1)