74:55:02:02Class I and IV
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
disposal wells prohibited. No injection through a well which can be defined as Class I or IV is allowed.
Source: 8 SDR 71, effective December 24, 1981; 13 SDR 129, 13 SDR 141, effective July 1, 1987; transferred from § 74:03:12:02, July 1, 1996.