§ 97.039 DEBRIS ON SIDEWALKS.
   It is unlawful for a person to throw or deposit on any sidewalk any glass, nails, glass bottle, tacks, wire, cans, trash, garbage, rubbish, litter, offal or any other debris or any substance likely to injure any person, animal or vehicle.
(Iowa Code § 364.12(2)) (1999 Code, § 136.15) Penalty, see § 10.99