Oregon Revised Statutes Water Resources: Irrigation, Drainage, Flood Control, Reclamation § 540.270

Nothing contained in ORS 540.210 to 540.260 shall be applicable to the distribution of water from the irrigation systems or works of irrigation districts or district improvement companies unless requested by the district. Distribution of water from such irrigation systems or works shall be under the exclusive control of the directors of the irrigation districts and district improvement companies unless the watermaster has been requested by the district to distribute the water.