S.D. Codified Laws § 43-30B-1 (2026)
Any person or entity who holds an interest in a particular tract of land may petition the court in the county where the land is located to declare a trust in favor of an owner of a mineral interest in the particular tract of land if the location or identity of the owner cannot be determined.
Source: SL 2013, ch 223 , § 1; SL 2017, ch 189 , § 1.