WAC 246-271-110
Use of sewage sludge for fertilizer. The use of sewage sludge for fertilizing material shall be in compliance with the limitations and procedures as may be prescribed by the department; and the owner shall notify the department of any intended use of sludge as a fertilizing material.
[Statutory Authority: RCW 43.20.050. 92-02-019 (Order 225B), § 246-271-110, filed 12/23/91, effective 1/23/92; 91-02-051 (Order 124B), recodified as § 246-271-110, filed 12/27/90, effective 1/31/91; Regulation .92.100, effective 3/11/60.]