Ohio Rev. Code § 1531.29
No person shall place or dispose of in any manner, any garbage, waste, peelings of vegetables or fruits, rubbish, ashes, cans, bottles, wire, paper, cartons, boxes, parts of automobiles, wagons, furniture, glass, oil, or anything else of an unsightly or unsanitary nature on any state owned, controlled, or administered land, or in any ditch, stream, river, lake, pond, or other watercourse, except those waters which do not combine or effect a junction with natural surface or underground waters, or upon the bank thereof where the same is liable to be washed into the water either by ordinary flow or floods. This section does not apply to any substance placed under authority of a permit issued under section 6111.04 of the Revised Code or exempted by such section from its terms.
R.C. §1531.29