Statutes, codes, and regulations
Washington Administrative Code
Title 173 - Ecology, Department of (See also Titles 197, 317, 372, and 508)
Chapter 173-308 - Biosolids management
Section 173-308-060 - Biosolids not classified as solid waste

Wash. Admin. Code § 173-308-060

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Current through Register Vol. 24-23, December 1, 2024
Section 173-308-060 - Biosolids not classified as solid waste
(1) The state of Washington recognizes biosolids as a valuable commodity.
(2) Biosolids are not solid waste and are not subject to regulation under solid waste laws.
(3) Sewage sludge or septage that fails to meet standards for classification as biosolids is a solid waste, and may not be applied to the land.
(4) Sewage sludge or septage that will be disposed in a landfill is a solid waste.

Wash. Admin. Code § 173-308-060

Statutory Authority: Chapters 70.95J and 70.95 RCW. 07-12-010 (Order 06-06), § 173-308-060, filed 5/24/07, effective 6/24/07. Statutory Authority: RCW 70.95J.020 and 70.95.255. 98-05-101 (Order 97-30), § 173-308-060, filed 2/18/98, effective 3/21/98.