No person shall throw or permit to remain or deposit litter, garbage, refuse, manure, wastewater, slops or other unsightly or unwholesome things in or upon any street, sidewalk, alley, parking lot or other public place within the city except in public receptacles, in authorized private receptacles for collection, or in official city dumps. (Ord. 342 (part), 1987: prior code § 4-5-6)