OR Rev Stat § 554.180 (2021)
2021 Oregon Revised Statutes|Volume : 15 - Water Resources, Agriculture and Food|Chapter 554 - Corporations for Irrigation, Drainage, Water Supply or Flood Control|Section 554.180 - Landowners’ notice; contents.

(1) If the owners of all the land desire to enter into such covenant with respect to matters hereinafter provided they shall make, subscribe and acknowledge before some person authorized to take acknowledgment of deeds, a notice to whom it may concern, which notice shall contain: (a) A description of the land with the same particularity as is provided for in the articles of incorporation. (b) A statement that the owners of the described land have incorporated themselves under the corporate name of (stating such name), and that the land will be improved as described in the articles of incorporation of record in the Office of the Secretary of State and in the office where deeds and other instruments affecting the title to real property are recorded in the county where the land is situated. (c) A statement either that the land shall be subject to any indebtedness incurred by the corporation, or that the land shall be subject to the lien of any assessments thereon by the corporation for its works and the improvement of the land as described in the articles of incorporation under the provisions of ORS 554.005 to 554.340. (2) If all the landowners desire, they may therein further limit, restrict and provide with respect to said matters and the conduct of the corporation with regard to the described land by mutually determining and stating therein any or all of the following: (a) Whether all the land is uniformly and in like amount per acre or per parcel thereof benefited by the improvements; and if not so benefited they may by agreement determine and apportion the relative amount of benefits per acre or per parcel between the several parcels and portions describing the same with the same particularity as is provided for the articles of incorporation. (b) The whole amount of benefit per acre or per parcel which will accrue from the works and improvement proposed in the articles of incorporation. If the lands are not uniformly benefited they may determine and appraise the benefits as to the several parcels and portions of all of the land and in that case particularly describe the same and state the amount of benefits accruing to the respective portions and parcels thereof per acre or per parcel in dollars, which shall in such case be the maximum amount per acre or per parcel as a lien thereon for any purpose of the corporation other than for operation and maintenance. (c) The whole amount in dollars of annual benefits which will accrue per acre or per parcel from the works and improvement described in the articles of incorporation. If it has been determined that all the land is not so uniformly and equally benefited they shall in such case determine and state the amount in dollars of the annual benefit per acre or per parcel of the several parcels and portions of all the land particularly describing the same, which amount of annual benefits so determined shall be the maximum amount of assessments by the corporation per acre or per parcel made and apportioned according to such determination as a lien upon the land payable per annum inclusive of the operation and maintenance assessments, and the assessment of any land in any year in excess of these annual benefits is to the extent of such excess void. [Amended by 1987 c.94 §149; 1995 c.233 §5]