An appeal pursuant to § 11-14-3 shall stay all proceedings in furtherance of the action appealed from, unless the agency from which the appeal is taken certifies to the board, after the notice of appeal has been filed with it, that by reason of the facts stated in the certificate a stay would, in its opinion, cause imminent peril to life or property. In such case, proceedings may not be stayed otherwise than by a restraining order which may be granted by the board or by a court of record on application on notice to the agency from which the appeal is taken and on due cause shown.
SDCL 11-14-6