S.D. Codified Laws § 43-21-4 (2026)
Such plat being duly certified and recorded, a description of the property in accordance with the numbers and description set forth in such plat shall be deemed a good and valid description of the lots or parcels of land so described.
Source: SL 1895, ch 154 , § 3; RPolC 1903, § 985; RC 1919, § 5815; SDC 1939, § 51.1405; SL 1945, ch 214 .