S.D. Codified Laws § 34A-11-18
The notice of violation and order is final thirty days after the order is served unless the person named submits a written request for hearing to the secretary of agriculture and natural resources before the thirtieth day. If a request is submitted by mail, it is considered to have been submitted on the date of mailing. The secretary shall notify the Board of Minerals and Environment of receipt of a request for a hearing. The board shall conduct a public hearing. Notice of the hearing consistent with § 1-26-17 shall be sent to the alleged violator and published in a newspaper of general circulation in the county where the violation is alleged to have occurred. The board may affirm, reverse, or modify the notice of violation or order following a contested case hearing.
SDCL 34A-11-18