Colorado Revised Statutes Title 37. Water and Irrigation § 37-31-109. Regular election--directors elected

(1) The regular election in said district for the purpose of electing a board of directors shall be held on the first Tuesday after the first Monday of May of each year, beginning with 2008, at which time one director shall be elected for a term of three years. Any director whose term expires before May 2008 shall remain in office until the election of directors in May 2008. Persons residing within each division and qualified to vote at general county elections shall be entitled to vote for the director representing that division.

(2) Special elections may be held on the first Tuesday after the first Monday in February, May, October, or December, except for ballot issue elections, which may be held only in a state general election, the regular district election, on the first Tuesday in November of odd-numbered years, or by mail ballot.