S.D. Codified Laws § 34A-2A-2 (2026)
Any person who uses an irrigation system for chemigation who fails to comply with the standards and requirements established pursuant to § 34A-2A-3 is guilty of a Class 2 misdemeanor. In addition, a civil fine of not more than five hundred dollars may be imposed for the violation. Each day of noncompliance is a separate violation. In addition, the Water Management Board may suspend or cancel any water permit or license pursuant to § 46-1-12.
Source: SL 1988, ch 286 , § 2; SL 1992, ch 158 , § 35.