US lawSouth DakotaRegulationsTitle 74 — AGRICULTURE & NATURAL RESOURCESArticle 74:36 — AIR POLLUTION CONTROL PROGRAMChapter 74:36:01 — Definitions74:36:01:17ARSD 74:36:01:17ARSD 74:36:01:17. Significant definedRepealedLast amended: 2005Year: 2026Length: 12 wordsOfficial source Cite as S.D. Admin. R. 74:36:01:1774:36:01:17. Significant defined. This section is repealed and has no operative text.PreviousARSD 74:36:01:16NextARSD 74:36:01:18