2013 ORS § 478.500¹
Determination of tax levy in each tax zone

If a district is divided into zones under ORS 478.480 (Formation of tax zones) (1), the district board shall determine, make and declare the ad valorem tax levy for each zone when the district board adopts its budget for any fiscal year. The determination of the amount of ad valorem taxes to be levied in each zone shall be in accordance with the proposal approved by the voters under ORS 478.490 (Election on question of dividing district into tax zones) and shall be entered in the proper records of the district board. [1983 c.569 §7]