14.16.140 Specific prohibitions—Obstructions.

Solids or viscous substances in quantities or of such size capable of causing obstruction to the flow in sewers, resulting in interference with the proper operation of the sewerage works, such as, but not limited to, ashes, cinders, containers, cups, feathers, garbage, glass, grease, hair, hides, leaves, metal, mud, oil, paper dishes, plastics, rags, sand, sawdust, seeds, shavings, stems, straw, tar, wood, wool, etc. either whole or ground by a garbage grinder. (Ref. 40 CFR 403.5(b)(1).)