Except as hereinafter provided, no person shall discharge or cause to be discharged any of the following described water or waste to any public sewer:
(A) Any liquid or vapor having a temperature higher than 40° C. (105° F.).
(B) Any waters or wastes which may contain more than 100 parts per million by weight of fat, oil, or grease.
(C) Any gasoline, benzene, naphtha, fuel oil, or other flammable or explosive liquid, solid, or gas, which by reason of their nature or quality may cause fire or explosion or be in any other way injurious to persons, the sewage works structures, or the operation of these works.
(D) Any garbage that has not been properly shredded.
(E) Any ashes, cinders, sand, mud, straw, shavings, metal, glass, rags, feathers, tar, plastic, wood, hair, entrails, paunch manure, or any solid or viscous substance capable of causing obstruction to the flow in sewers, or other interferences with the proper operation of the sewage works.
(F) Any waters or wastes having a pH lower than 5.0 or higher than 9.0 or having any other corrosive property capable of causing damage or hazard to structures, equipment, and personnel of the sewage works.
(G) Any waters and wastes containing a toxic or poisonous substance in sufficient quantity to injure or interfere with any sewage treatment process, constitute a hazard to humans or animals, or that will pass through the sewage treatment works to create hazard in the receiving waters of the sewage treatment plant, or exceed the state or interstate requirements for the receiving stream.
(H) Any waters or wastes containing suspended solids of a character and quantity that unusual attention or expense is required to handle these materials at the sewage treatment plant.
(I) Any noxious or malodorous gas or substance which, either singly or by interacting with other wastes, is capable of creating a public nuisance or hazard to life or preventing entry into sewers for their maintenance and repair.
(J) Any waters or wastes containing cyanide in excess of a concentration determined by multiplying 0.2 parts per million by the ratio of the average flow in the receiving stream to the design flow of the sewage treatment works.
(K) Any toxic radioactive isotopes, without special permit.
(L) Any waters or wastes containing fluoride in excess of a concentration determined by multiplying l.2 parts per million by the ratio of the average flow in the receiving stream to the design flow of the sewage treatment works.
(Ord. 610.3, passed 3-5-62; Am. Ord. 12-1986, passed 10-9-86) Penalty, see § 50.999