US lawSouth DakotaRegulationsTitle 74 โ AGRICULTURE & NATURAL RESOURCESArticle 74:52 โ SURFACE WATER DISCHARGE PERMITSChapter 74:52:11 โ Pretreatment regulations74:52:11:15ARSD 74:52:11:15ARSD 74:52:11:15. PIU permit conditionsLast amended: 2017Year: 2026Length: 26 wordsOfficial source Cite as S.D. Admin. R. 74:52:11:15PIU permit conditions are the same as those in chapter 74:52:03 for surface water discharge permits. Additional conditions for PIU permits are contained in ยง 74:52:11:16.PreviousARSD 74:52:11:14NextARSD 74:52:11:16