The continuous emission monitoring requirements for the acid rain program are those in 40 C.F.R. §§ 75.1 to 75.67, inclusive (July 1, 2024) and Appendices A to G, inclusive, to 40 C.F.R. Part 75 (July 1, 2024).

Source: 21 SDR 119, effective January 5, 1995; 25 SDR 123, effective April 4, 1999; 26 SDR 168, effective June 24, 2000; 31 SDR 101, effective January 2, 2005; 32 SDR 209, effective June 13, 2006; 36 SDR 207, effective June 28, 2010; 39 SDR 219, effective June 25, 2013; 42 SDR 52, effective October 13, 2015; 44 SDR 43, effective September 13, 2017; 46 SDR 64, effective November 25, 2019 ; 52 SDR 27, effective September 17, 2025 .

General Authority: SDCL 34A-1-6 , 34A-1-18 .

Law Implemented: SDCL 34A-1-18 .

Prior versions effective: 2019-11-25, 2017-09-13, 2015-10-13, 2013-06-25.