A user of the POTW, whether or not the user is subject to national categorical standard or state, local, or any other national pretreatment standard or requirement, shall not allow the introduction of the following into the POTW:
(A) A pollutant from any source of nondomestic wastewaters that could pass through or cause interference with the operation or performance of the POTW;
(B) A pollutant that could create a fire or explosive hazard in the POTW, including wastestreams with a closed-cup flashpoint of less than 140º F. (60º C.) using the test methods specified in 40 C.F.R. § 261.21;
(C) A pollutant that could cause corrosive structural damage to the POTW including a discharge having a pH lower than 5 or more than 9.5, unless the POTW is specifically designed to accommodate such a discharge;
(D) A solid or viscous pollutant in an amount that could cause obstruction of the flow in a sewer or other interference with the operation of the POTW;
(E) Pollutant, including an oxygen demanding pollutant (such as, BOD and the like), released in a discharge at a flow rate or pollutant concentration that could cause interference in the POTW;
(F) Heat in an amount that could:
(1) Inhibit biological activity in the POTW and result in interference or damage to the POTW; or
(2) Exceed a temperature greater than 104º F. (40º C.) at the POTW treatment plant unless the commissioner, upon request of the POTW, approves alternate temperature limits.
(G) Petroleum oil, nonbiodegradable cutting oil or products of mineral oil origin in amounts that will cause interference or pass through;
(H) A pollutant that could result in the presence of toxic gases, vapors, or fumes within the POTW in a quantity that may cause acute worker health and safety problems; and
(I) A trucked or hauled pollutant, except when introduced at discharge points by the POTW and with the permission of the Superintendent.
(Ord. V-B-1-a(2), passed 2-7-1983; Ord. 2019-8-26(A), passed 8-26-2019) Penalty, see § 52.99