Oregon Revised Statutes Water Resources: Irrigation, Drainage, Flood Control, Reclamation § 551.120

If, in locating and establishing the dikes and dams provided for in this chapter, an owner of land through which they pass is aggrieved on the score of right of way or other causes, the owner shall have proper damage. In such cases claims for damages shall be filed and the amount thereof determined in accordance with the general road law in like cases. The damages allowed shall be assessed against the lands of the district in the same manner as the tax for construction, and paid to the aggrieved parties in the same manner in which other claims are paid.