S.D. Admin. R. 74:53:01:16
A water-carriage wastewater system may not be installed or operated on a lot which is smaller than 20,000 square feet in surface area. A water-carriage wastewater system may not be installed or operated on a lot which is smaller than 43,560 square feet (1 acre) when potable water is supplied by a private water supply system located on the lot. A water-carriage wastewater treatment system may be installed and operated on a lot which is 20,000 square feet in surface area or larger if the requirements of § 74:53:01:19 are met and the premises are supplied by a public water supply system, a private water supply system not located on the lot, or by hauling and storage of potable water in a cistern. The requirements of this section do not apply if wastewater is emptied into a holding tank or an unconventional system is used.
S.D. Admin. R. 74:53:01:16
General Authority: SDCL 34A-2-93.
Law Implemented: SDCL 34A-2-20, 34A-2-21.