Wash. Rev. Code § 85.08.390
Upon the completion of the apportionment the board of appraisers shall prepare upon suitable blanks, to be prescribed by the *bureau of inspection and supervision of public offices, sign and file with the clerk of the board of county commissioners a schedule giving the name of each county, city and town and the description of each piece of property found to be benefited by the improvement in the following order: First, counties, cities and towns and the respective amounts apportioned thereto for benefits accruing to public roads and sewer systems therein; second, other roads (1) railroads, (2) street railroads, (3) interurban railroads, (4) logging roads, and (5) tramways, giving the location of the particular portion or portions of each road benefited and the respective amounts apportioned thereto; third, unplatted lands giving a description of each tract arranged in the numerical order of the townships, ranges and sections, and giving the legal subdivisions and such other subdivisions and metes and bounds descriptions as may be necessary to show a different rate of apportionment, or different ownership, and giving the respective amounts apportioned to each tract; fourth, platted lands arranged by cities and towns and platted acreage in alphabetical order, giving under each the names of the plats in alphabetical order and the numbers of blocks and lots, and such other subdivisions and metes and bounds descriptions as may be necessary to show a different rate of apportionment, or different ownership, and giving the respective amounts apportioned to each plat, block, lot, or other description, as the case may be.
RCW 85.08.390
*Reviser's note: The "bureau of inspection and supervision of public offices" has been abolished and its powers and duties transferred and devolved upon the state auditor through the division of municipal corporations by a chain of statutes as follows: 1921 c 7 ss 55, 135; 1925 c 18 s 11; and 1927 c 280 s 11. The division of municipal corporations was repealed by 1995 c 301 s 79.