S.D. Codified Laws § 46A-4-77
The resolution of exclusion authorized by § 46A-4-76 shall fix a time for hearing the resolution at the office of the board of directors. The board of directors at the time and place designated in the resolution or at such time or times to which the hearing is adjourned, shall consider the resolution and hear any pertinent objections to exclusion of the lands. Such objections shall be filed in writing at least two days prior to the hearing. Failure of any person interested to show cause why the land should not be excluded by filing objections thereto shall be deemed consent to exclusion of the land from the district. Upon conclusion of the hearing, the board may sustain the objections to exclusion of lands and rescind its previous resolution, or may adopt a second resolution excluding the lands or a portion thereof from the district.
SDCL 46A-4-77