S.D. Codified Laws § 7-26-5 (2026)
The board of county commissioners may provide for the acquisition of sites, purchase, erection, renovation, improvement, remodeling, alteration, operation, addition to, and repairing of county historical museums, or a historical museum owned by an incorporated nonprofit historical association or society, or a historical museum owned by the state located within such county.
Source: SL 1966, ch 28 ; SL 1967, ch 21 ; SL 1970, ch 51 ; SL 1985, ch 77 , § 10.