Oregon Revised Statutes Public Lands § 273.902

(1) All the rights and title of the State of Oregon to the swamp and overflowed lands of this state, and claimed by persons who have completed settlement thereon, or who may hereafter complete settlement under the provisions of the preemption or homestead laws of the United States, and have obtained a patent or certificate of final proof therefor, hereby are granted and confirmed unto such claimant, or the heirs or assigns of the claimant, respectively.

(2) Upon application of any such claimant to the Department of State Lands, with proof of claim evidenced by United States patent or final certificate of proof of settlement and payment, issued from the United States Land Office, the department shall execute and deliver to such claimant, without charge, a quitclaim deed of the state's right and title to the lands so claimed.