OAR 635-023-0085
OAR 635-023-0085. License Reciprocity
(1) The statutes and regulations of the State of Washington make a valid Oregon sport fishing and shellfish harvest license lawful to take fish or shellfish for personal consumption in all waters of the Columbia River where it forms the Oregon-Washington boundary.
(2) All persons landing fish or taking shellfish in Oregon for personal use must hold a valid Oregon angling or shellfish license or a resident Washington license.