S.D. Codified Laws § 34-38-39 (2026)
Tanks may not exceed an individual capacity of twelve thousand gallons and may not exceed an aggregate capacity of forty-eight thousand gallons. Any variance in excess of these amounts can only be granted by the division pursuant to chapter 1-26.
Source: SL 1991, ch 269 , § 17; SL 2008, ch 175 , § 2.