ARSD 74:21:02:62
ARSD 74:21:02:62. Classification of Class I plants and systems
Cite as S.D. Admin. R. 74:21:02:62
Plants and systems shall be classified Class I in accordance with ยงยง 74:21:02:39, 74:21:02:60, and 74:21:02:61 as follows:
(1) Wastewater collection systems and water distribution systems serving a population not over 1,500 persons; and
(2) Wastewater treatment plants and water treatment plants not over 30 points.