74:12:02:13Operators
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
to seal off or plug wells with defective casings or cement. In any well that appears to have defective casing or cement that will permit or may create underground waste or contamination, the operator must immediately seal off or plug and abandon the well according to § 74:12:03:02.
Source: 38 SDR 117, effective January 12, 2012.