Upon receipt of a petition for the establishment, addition, elimination, or dissolution of a controlled livestock district, the district judge shall set a time for hearing the petition not less than 30 days after its receipt. Notice of the time and place of the hearing and its purpose shall be posted in not fewer than three conspicuous public places within the proposed district for a period of at least 30 days before the hearing. If, at the hearing, the district judge finds that the petition meets the requirements established under Alaska Stat. § 03.35.020 and that notice of the hearing has been given, the district judge shall enter an order granting the request contained within the petition. The boundaries of the district are those proposed within the petition. The district judge shall certify to the clerk of the superior court for the judicial district a copy of the findings and order. The district judge shall send a copy of the order to the commissioner.