The effluent guidelines and standards for surface water discharge permits and pretreatment industrial users are those in 40 C.F.R. Subchapter N (July 1, 2016).

Source: 14 SDR 86, effective December 24, 1987; 19 SDR 122, effective February 21, 1993; 20 SDR 33, effective September 5, 1993; transferred from § 74:03:25:01, July 1, 1996; 29 SDR 176, effective July 1, 2003; 44 SDR 98, effective December 11, 2017.

General Authority: SDCL 34A-2-13 , 34A-2-93 (9) .

Law Implemented: SDCL 34A-2-13 , 34A-2-20.

Prior versions effective: 2003-07-01.