74:51:01:21Variances
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
from radioactive concentration criteria. Variances from concentration limits specified in §§ 74:51:01:14 through 74:51:01:19, inclusive, are permitted only if there is a natural, uncontrollable contributing source or sources of radionuclides; the best available treatment is provided for all man-made discharges; and the concentration of radionuclides to which humans could be exposed is within the dose limits established in pages 24 to 91, inclusive, of Handbook 69.
Source: SL 1975, ch 16, § 1; transferred from § 34:04:02:24, effective July 1, 1979; 10 SDR 145, effective July 4, 1984; 13 SDR 129, 13 SDR 141, effective July 1, 1987; 14 SDR 86, effective December 24, 1987; transferred from § 74:03:02:24, July 1, 1996; 31 SDR 29, effective September 13, 2004; 47 SDR 110, effective April 27, 2021.