Or. Admin. R. 340-045-0005
The purpose of these rules is to prescribe limitations on discharge of wastes and the requirements and procedures for obtaining NPDES and WPCF permits from the Oregon Department of Environmental Quality.
ORS 468 & 468B
ORS 468.065, 468B.015 & 468B.030
DEQ 15-2017, amend filed 10/31/2017, effective 11/01/2017
DEQ 113, f. & ef. 5-10-76
DEQ 58, f. 9-21-73, ef. 10-25-73
DEQ 53(Temp), f. & ef. 6-21-73 thru 10-18-73