74:21:02:58Classification
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
increase based on population equivalent figures. Plants or systems with a high population equivalent shall be placed in a water treatment or wastewater treatment classification higher than that indicated by actual population alone.
Source: 6 SDR 49, effective November 19, 1979; 13 SDR 129, 13 SDR 141, effective July 1, 1987.