Oregon Revised Statutes Water Resources: Irrigation, Drainage, Flood Control, Reclamation § 554.140

(1) The board of directors shall institute proceedings to enforce the lien of any assessment when the last installment of such assessment is delinquent for more than three months. If the board fails to promptly institute and diligently prosecute in good faith proceedings for enforcement of a lien after that time and any member or creditor of the corporation shall give written notice to the board of such delinquency and request that such procedure be instituted and the board neglects for 30 days thereafter in good faith to bring suit to enforce the lien, the members of the board so failing shall each be jointly and severally liable to the corporation in the amount of the delinquent assessment.

(2) Any member or creditor of the corporation may bring an action on behalf of the corporation in its name against any such directors to enforce the payment thereof; however, no directors shall be personally liable for payment of a delinquent assessment if:

(3) In any legal proceeding instituted by the board of directors of the corporation as provided in this section, the court may award to the prevailing party, in addition to the costs and disbursements of such proceedings, a reasonable attorney fee at trial and on appeal.