S.D. Codified Laws § 7-3-10 (2026)
In case no action is brought within the time prescribed in § 7-3-9, the apportionment made by the auditor-general shall be final and binding upon all counties and persons affected.
Source: SL 1917, ch 175 , § 3; RC 1919, § 5778; SDC 1939, § 12.0405.