It shall be unlawful to permit or cause the flow of any of the following substances into the sanitary or storm sewer system of the city:
(A) Grease, fatty material, offal, or garbage;
(B) Stone dust, sand, dirt, gravel, sawdust, metal filings, broken glass, or any material which may cause or create an obstruction in the sewer; or
(C) Gasoline, benzine, fuel oil, or any petroleum products or volatile liquids.
(Ord. 610.03, passed 10-20-81; Am. Ord. 1997-7, passed 3-4-97; Am. Ord. 2019-6, passed 4-16-19) Civil offense, see § 38.15