Oregon Revised Statutes Public Health and Safety § 468B.085

Subject to ORS 468B.083, a person, including a person in the possession or control of land, may not deposit, discard or place the chassis, body or shell of a motor vehicle as defined by ORS 801.360, a vehicle as defined by ORS 801.590, a manufactured structure as defined in ORS 446.561 or parts and accessories thereof, including tires, into the waters of the state for any purpose, or deposit, discard or place such materials in a location where the materials are likely to escape or be carried into the waters of the state by any means.