S.D. Codified Laws § 45-6B-15
Upon the filing of an application for a mining permit with the Board of Minerals and Environment, the applicant shall place a copy of such application for public inspection at the office of the Department of Agriculture and Natural Resources and at the office of the register of deeds of the county in which the affected land is located. The copy of the application placed at the office of the register of deeds need not be recorded, except at the request of the applicant. Such copy shall be retained there until the application has been approved or denied by the board, and such application shall be available for public inspection. At the end of such period, the copy may be reclaimed or destroyed by the applicant unless it is recorded. Confidential information exempted by § 45-6B-19 shall be deleted by the applicant from all copies available for public inspection.
SDCL 45-6B-15