No person shall discharge or cause to be discharged any of the following described waters or wastes to any public sewers:
(A) Any gasoline, benzene, naphtha, fuel oil or other flammable or explosive liquid, solid or gas;
(B) Any waters containing toxic or poisonous solids, liquids or gases in sufficient quantity, either singly or by interaction with other wastes, to injure or interfere with any waste treatment process, constitute a hazard to humans or animals, create a public nuisance or create any hazard in the receiving waters of the wastewater treatment plant;
(C) Any waters or wastes having a pH lower than 5.5, or having any other corrosive property capable of causing damage or hazard to structures, equipment and personnel of the wastewater works;
(D) Solid or viscous substances in quantities or of such size capable of causing obstruction to flow in sewers or other interference with the proper operation of the wastewater facilities such as, but not limit to, ashes, bones, cinders, sand, mud, straw, shavings, metal, glass, rags, feathers, tar, plastics, wood, unground garbage, whole blood, paunch manure, hair and fleshings, entrails and paper dishes, cups, milk containers, rags, toys, towels and the like, either whole or ground by garbage grinders; and
(E) Any roof drain, downspout, storm sewer or similar facilities conducting surface and/or rain water.
(Ord. 25, passed 3-13-2018) Penalty, see § 52.999