Oregon Revised Statutes Water Resources: Irrigation, Drainage, Flood Control, Reclamation § 545.532

When the amount assessed against any tract of land is not paid, the next assessment against the land in the district shall be increased so as to take care of the default. All the property of the district, including irrigation and other works, shall be liable for the indebtedness of the district. The holder of bonds, or the United States or the State of Oregon when a contract has been executed by the United States or the State of Oregon, may, if a default occurs in the payment of interest or principal on the bonds, or the amount due on the contract, upon the order of the circuit court, take possession of the irrigation and other works of the district and operate those works until the amount in default is fully paid.