Or. Admin. R. 340-050-0060
The following best management practices are meant to provide assistance in the development of environmentally acceptable biosolids and domestic septage use programs. They convey many of the criteria considered by the Department to be important in the use, site selection and application of domestic wastewater treatment facility biosolids, biosolids derived products, and domestic septage.
ORS 468
ORS 468b.095
DEQ 18-1995, f. & cert. ef. 7-20-95
DEQ 15-1984, f. & ef. 8-21-84