WAC 246-271-100
Irrigation with sewage. Raw sewage, or treatment plant effluent, shall not be used for irrigation, except under conditions as may be prescribed by the department.
[Statutory Authority: RCW 43.20.050. 92-02-019 (Order 225B), § 246-271-100, filed 12/23/91, effective 1/23/92; 91-02-051 (Order 124B), recodified as § 246-271-100, filed 12/27/90, effective 1/31/91; Regulation .92.090, effective 3/11/60.]