In the event that a person elected as director of a drainage district fails or refuses to qualify within the time prescribed in this article, a vacancy shall exist and the board of county commissioners of the county where the office of the drainage district is located shall appoint a director who shall hold the office until the next regular district election, and, upon filing his oath and bond, the term of office of the director whose successor was to be elected shall end.
C.R.S. § 37-21-107