US lawSouth DakotaRegulationsTitle 20 — LABOR AND REGULATIONArticle 20:54 — STATE PLUMBING CODEChapter 20:54:02 — General rules20:54:02:21ARSD 20:54:02:21ARSD 20:54:02:21. Industrial wastesRepealedLast amended: 1977Year: 2026Length: 12 wordsOfficial source Cite as S.D. Admin. R. 20:54:02:2120:54:02:21. Industrial wastes. This section is repealed and has no operative text.PreviousARSD 20:54:02:20NextARSD 20:54:02:22