The boundaries of any district organized under the provisions of this chapter may be changed in the manner herein prescribed, but the change of boundaries of the district shall not impair or affect its organization or its rights in or to property, or any of its rights or privileges whatsoever; nor shall it affect or impair or discharge any contract, obligation, lien or charge for or upon which it might be liable or chargeable had any such change of boundaries not been made.
The secretary of the board of directors shall publish notice of the time and place of such election, in accordance with the provisions of section 34-1406, Idaho Code. The notice shall particularly describe the property to be annexed, the name of the district to which the territory is proposed to be annexed, and the terms and conditions prescribed by the board under which the property may be annexed. The notice shall designate the places in the territory where the election will be held, and shall require the voters to cast ballots which shall contain the words:
For annexation to .... District.
Against annexation to .... District.
The judges of the election shall make their return thereof to the board of directors of the district, which shall canvass the returns and render a statement of the results of the election on the records of the board. If the majority of the votes cast favor annexation, the board shall enter an order annexing the property described in the notice of election and the territory shall thereupon become annexed to the district and shall thenceforth be a part of the district.
Idaho Code § 42-3218