The department must outline ambient air monitoring goals, changes, and network design in the air quality monitoring network. The department must revise the air quality monitoring network as required by 40 C.F.R. §§ 58.10 and 58.20 (July 1, 2024).

Source: 19 SDR 157, effective April 22, 1993; 21 SDR 119, effective January 5, 1995; 25 SDR 123, effective April 4, 1999; 26 SDR 168, effective June 27, 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-1-15 .

Law Implemented: SDCL 34A-1-1 , 34A-1-15 .

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