(A) All significant industrial users shall, at a frequency determined by the Superintendent, and specified in their permit, but in no case less than twice per year (in June and December), submit a report indicating the nature and concentration of pollutants in the discharge which are limited by pretreatment standards and the measured or estimated average and maximum daily flows for the reporting period. All periodic compliance reports must be signed and certified in accordance with the signatory requirements of this chapter.
(B) All wastewater samples must be representative of the user’s discharge. Wastewater monitoring and flow measurement facilities shall be properly operated, kept clean, and maintained in good working order at all times. The failure of a user to keep its monitoring facility in good working order shall not be grounds for the user to claim that sample results are unrepresentative of its discharge.
(C) If a user subject to the reporting requirement in this section monitors any pollutant more frequently than required by the Superintendent, using the procedures prescribed in this chapter, the results of this monitoring shall be included in the report.
(D) If a pretreatment standard requires compliance with a best management practice (or pollution prevention alternative), the user shall submit documentation required by the Superintendent or the pretreatment standard necessary to determine the compliance status of the user.
(E) The Superintendent may, but is not required to, modify the months during which the required reports are submitted after consideration of such factors as local high or low flow rates, holidays, budget cycles, etc., upon receipt of a written request for a modified schedule from the user. The written request shall state the basis for the requested modification.
(Ord. 1476, passed 6-18-07; Am. Ord. 1520, passed 3-1-10; Am. Ord. 1639, passed 12-19-16) Penalty, see § 52.999