WAC 246-272A-0300. Abandonment

Persons permanently abandoning a sewage tank, seepage pit, cesspool, or other sewage container shall: (1) Have the septage removed by an approved pumper; and (2) Perform one of the following: (a) Remove and dispose of sewage tanks and other components in a manner approved by the local health officer; or (b) Leave the sewage tanks and components in place. Remove or destroy the lid if possible and fill the void with soil or gravel; and (3) Grade the site to the surroundings.