S.D. Codified Laws § 46A-18-2.1 (2026)
Except as provided in § 46A-18-2.2, and except as otherwise provided in this chapter, no person may vote in any election held pursuant to this chapter unless the person is a qualified voter of the water project district. A qualified voter of the district is a person who is a registered voter and a resident of the district. If the election is conducted based on director divisions, no person may vote in the election unless the person is a qualified voter of the person's respective director division. A qualified voter of a director division is a person who is a registered voter and a resident of the director division.
Source: SL 2007, ch 257 , § 1; SL 2011, ch 35 , § 3.