S.D. Codified Laws § 9-32-1 (2026)
Every municipality shall have power to do what may be necessary or expedient for the promotion of health or the suppression of disease.
Source: SL 1890, ch 37 , art V, § 1, subdiv 63; RPolC 1903, § 1229, subdiv 63; RPolC 1903, § 1438, subdiv 4; SL 1913, ch 119 , § 53, subdiv 63; RC 1919, § 6169 (41); SDC 1939, § 45.0201 (35).