Whenever a proposition for the creation of a water or sewer subdistrict shall have been approved in the manner set forth in section 42-3218A, Idaho Code, the board of directors of the water or sewer district shall enter in the minutes of the board an order providing for the establishment and creation of the water or sewer subdistrict setting forth therein the legal description of the boundaries thereof, and shall designate therein a name for such water or sewer subdistrict. Within ten (10) days after the entry of the order creating a water or sewer subdistrict, the board of directors shall certify the fact of the creation of the water or sewer subdistrict to the board of county commissioners of each county in which any part of the water or sewer subdistrict is located, by the filing of a certified copy of the order of the board of directors creating and establishing the water or sewer subdistrict.