It is unlawful for any person to throw, place or deposit or remove any rubbish, trash, slop, garbage, filthy substance, grass, weeds, trees, brush or any other refuse or waste matter in any street, avenue, alley, ditch, watercourse or dumpster/polycart owned/leased by another, or upon the premises of another, or upon any public grounds in the City. (Ord. 976, 6-8-2004)