Wash. Rev. Code § 86.09.430
Said notice of hearing on said determination of assessment ratios shall state that the base assessment map designating the classes in which the lands in the district have been placed for assessment purposes on the ratios authorized by law, has been prepared by the board of appraisers and is on file at the office of the district board and may be inspected at any time during office hours; that a hearing on said map will be held before the county legislative authority at the office of the district board on ......, the .... day of ......, ......, at the hour of ...... o'clock (naming the time), where any person may appear and present such objections, if any, he or she may have to said map, and shall be signed by the secretary of the district.
RCW 86.09.430
Severability-1986 c 278: See note following RCW 36.01.010.