Assessing districts shall not order local improvements that relate to the interest of the state in harbor areas and state tidelands until the written consent of the commissioner of public lands to the making of such improvements has been obtained; and/or the other conditions of RCW 79.44.040 have been complied with.
Wash. Admin. Code § 82-12-100
Order I, Regulation 10, filed 12/7/64.