SDCL § 34-24A-2: Rules and regulations relating to fluoridation of water supplies.

The Department of Agriculture and Natural Resources shall, in compliance with chapter 1-26, promulgate rules relating to the fluoridation of public water supplies which shall include, but not be limited to the following:

(1) The means by which fluoride is controlled;

(2) The methods of testing the fluoride content; and

(3) The records to be kept relating to fluoridation.