Per ORS 294.250, “(1) The county governing body of each county shall cause to be made out and published at the expense of the county not later than the last day of each month a schedule of those expenditures of the county which singly exceed $500 for the previous month. The schedule shall also include expenditures made to claimants who receive in excess of $500 for the previous month in return for a combination of articles or services which individually cost less than $500. The publication shall also include a concise statement of the proceedings of the governing body in the transaction of county business entered of record during the previous month. (2) The schedule of expenditures shall state the names of all claimants, the general purpose of the article or service for which payment is claimed in each bill and the amount ordered paid. The statement of proceedings shall be a true reflection of actions taken at any public meeting of the county governing body.”