A person may not install or cause the installation or use of a device or a means that conceals or dilutes an emission of air pollutants that would otherwise violate this article or the Clean Air Act. This includes operating a source, unit, or control device that emits pollutants into the ambient air from an opening other than the stack, vent, or equivalent opening from which they were designed to be emitted.
S.D. Admin. R. 74:36:20:24
General Authority: SDCL 34A-1-6.
Law Implemented: SDCL 34A-1-18.