S.D. Codified Laws § 46A-10A-52 (2026)
At any election to establish a coordinated drainage area held under this chapter, the polls shall be kept open from 7:00 a.m. until 7:00 p.m. The county shall bear the costs of the election.
Source: SL 1985, ch 362 , § 52; SL 2006, ch 28 , § 8.