US lawNorth DakotaRegulationsTitle 33.1 — Department of Environmental QualityArticle 33.1-16 — Control, Prevention, and Abatement of Pollution of Surface WaterChapter 33.1-16-01 — North Dakota Pollutant Discharge Elimination System33.1-16-01-30NDAC 33.1-16-01-30treatment regulationsLast amended: 2019Year: 2026Length: 10 wordsOfficial source Cite as N.D. Admin. Code § 33.1-16-01-3040 CFR 133 is incorporated into this chapter by reference.PreviousNDAC 33.1-16-01-29NextNDAC 33.1-16-01-31