Oregon Revised Statutes Highways, Roads, Bridges and Ferries § 371.357

(1) If a special road district is divided into tax zones under ORS 371.353 to 371.357, the district board shall determine, make and declare each item of ad valorem property tax, as set forth in ORS 310.060 (2), for each zone when the district board adopts its budget for any fiscal year.

(2) The operating tax rate for each tax zone of the district may not exceed the lesser of the statutory or permanent rate limit for operating taxes of the district established under ORS 310.200 to 310.242 or section 11 (3), Article XI of the Oregon Constitution.