Idaho Code § 43-401A
The board of directors may contract for the reconstruction, rehabilitation or replacement of dams, structures or works belonging to the district or to the United States, necessary to the storage, diversion or delivery of water appurtenant to land within the district. The board shall determine the necessity and cost of such proposed improvements, and determine what amount of money needs to be raised and call a special election, at which shall be submitted to electors of the district possessing the qualifications prescribed in section 43-401, Idaho Code, the question of whether or not the bonds of said district in the amount as determined, shall be authorized. Such election shall be held in the manner provided in section 43-401, Idaho Code, except that no report need be obtained from the department of water resources and the notice of election need not recite anything concerning a report from the department of water resources. If the issuance of bonds is approved at the election, the board may thereafter proceed in conformity with chapter 4, title 43, Idaho Code, in the issuance, confirmation and sale of said bonds. The provisions of chapters 5, 6, 7, 8 and 9, title 43, Idaho Code, shall apply to the said bonds and the work proposed to be done with the funds derived from the sale thereof.
Idaho Code § 43-401A