Section 246-272B-07500 - AbandonmentThe LOSS owner who is permanently abandoning any portion of a LOSS, including a septic tank, seepage pit, cesspool, or other sewage container, and all accessible parts of the drainfield that may become a hazard, including distribution boxes and pump chambers, shall provide:
(1) Written notice of the abandonment to the department and local health jurisdiction of the county where the LOSS is located a minimum of one year in advance;(2) Department-approved, return receipt requested written notice of the abandonment to all affected customers and property owners whose connected dwellings, structures, lots, or units will no longer have sewage service a minimum of one year in advance;(3) Hire an approved pumper to remove all partially treated sewage;(4) Remove all mechanical and electrical equipment;(5) Remove or destroy all lids;(6) Fill any voids with soil or gravel; and(7) Meet any other local or state requirements.Wash. Admin. Code § 246-272B-07500
Statutory Authority: RCW 70.118B.020. 11-12-035, § 246-272B-07500, filed 5/25/11, effective 7/1/11.