The West Dakota Water Development District is established. The district includes that portion of Pennington County west of the Cheyenne River.
S.D. Codified Laws § 46A-3A-6
West Dakota Water Development District
Source: SL 1984 (SS), ch 1, § 11A; SL 2025, ch 186, § 7.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.