sewage must be conveyed to the point of disposal through an approved sanitary sewage system, on-site sewage system, or other system, including use of sewage transport vehicles, waste retention tanks, pumps, pipes, hoses, and connections that are constructed, installed, maintained, and operated according to law.
[Statutory Authority: RCW
43.20.050 and
43.20.145. WSR 21-01-122, § 246-215-05420, filed 12/15/20, effective 3/1/22; WSR 13-03-109, § 246-215-05420, filed 1/17/13, effective 5/1/13.]