Iowa Code § 455B.361: Definitions.

As used in this part 3 of subchapter IV, unless the context otherwise requires:

1. “Discard” means to place, cause to be placed, throw, deposit, or drop.

2. “Litter” means any garbage, rubbish, trash, refuse, waste materials, or debris not exceeding ten pounds in weight or fifteen cubic feet in volume. Litter includes but is not limited to empty beverage containers, cigarette butts, food waste packaging, other food or candy wrappers, handbills, empty cartons, or boxes.