The district shall be managed and controlled by a board of three members known as the board of directors. The district shall be divided into three divisions with the same boundaries as the three divisions of the Grand Valley drainage district. The voters of each division shall elect one director from electors residing in said division. In the case of the inclusion of any tract of land within the district pursuant to section 37-31-102 (2), at least thirty days prior to the next succeeding regular election, the board of directors shall issue an order redividing such district into three divisions, as nearly equal in size as may be practicable.
C.R.S. § 37-31-104