Oregon Revised Statutes Small Watercraft § 830.998

(1) A person who is transporting a recreational or commercial watercraft and fails to stop and submit to an inspection at an aquatic invasive species check station operated by the State Department of Fish and Wildlife, the State Marine Board or the State Department of Agriculture as provided under ORS 830.589 commits a Class D violation.

(2) Notwithstanding ORS 153.042, an enforcement officer may issue a citation under subsection (1) of this section when the conduct alleged to constitute a violation has not taken place in the presence of the enforcement officer, if the enforcement officer has reasonable grounds to believe that the conduct constitutes a violation on the basis of information received from an employee of an agency authorized to operate an aquatic invasive species check station who observed the violation.