Washington Revised Code Title 57. Water-Sewer Districts § 57.04.100. Dissolution--Election method

Any district may be disincorporated in the same manner (insofar as the same is applicable) as is provided in RCW 35.07.010 through 35.07.220 for the disincorporation of cities and towns, except that the petition for disincorporation shall be signed by not less than twenty-five percent of the voters in the district.