§ 51.020 RESTRICTED DISCHARGES.

   No person shall discharge or cause to be discharged to any of the district's wastewater facilities any substances, materials, waters, or waste in quantities or concentrations that will:

   (A)   Create a fire or explosion hazard including, but not limited to, gasoline, benzene, naphtha, fuel, oil, or other flammable or explosive liquid, solid, or gas;

   (B)   Cause corrosive damage or hazard to structures, equipment, or personnel of the wastewater facilities, and in no case will discharges be allowed with a pH lower than 5.0.

(Ord. 610.3, passed 8-28-90) Penalty, see § 51.999

§ 51.021 FEDERAL CATEGORICAL PRETREATMENT STANDARDS.

   (A)   No person shall discharge or cause to be discharged to any wastewater facilities, wastewaters containing substances in excess of the quantity prescribed by the applicable Federal Categorical Pretreatment Standard promulgated by EPA, except as otherwise provided in this section. Compliance with applicable pretreatment standards shall be made within three years of the date the standard is promulgated for existing systems; however, compliance with a categorical pretreatment standard for new sources shall be required upon connection to the POTW.

   (B)   Upon application by a Class III user, the manager shall revise any limitations on substances specified in the applicable pretreatment standards to reflect removal of the substances by the wastewater treatment facility. The revised discharge limit for specified substances shall be derived in accordance with federal law.

   (C)   Upon application by a Class III user, the manager shall adjust any limitation on substances specified in the applicable pretreatment standards to consider factors considered by EPA during the development of the pretreatment standard. Requests for and determinations of fundamentally different adjustments shall be in accordance with federal law.

   (D)   The manager shall notify any Class III user affected by the provisions of this section and establish an enforceable compliance schedule for each.

(Ord. 610.3, passed 8-28-90) Penalty, see § 51.999

§ 51.022 SPECIAL AGREEMENTS.

   Nothing in this subchapter shall be construed as preventing any special agreement or arrangement between the district and any user of the wastewater facilities, whereby wastewater of unusual strength or character is accepted into the system and specially treated subject to any applicable payments or user charges.

(Ord. 610.3, passed 8-28-90)