Colorado Revised Statutes Title 37. Water and Irrigation § 37-41-110. Duties of election officers

(1) One of the judges shall be chairman of the election board and may:

(2) Before opening the polls, each member of the board must take and subscribe an oath to faithfully perform the duties imposed upon him by law. Any elector of the precinct may administer and certify such oath. The polls must be opened at 9 a.m. on the day of election and be kept open until 7 p.m. on the same day. It is the duty of the clerk of the board of election to forthwith deliver the returns duly certified to the board of directors of the district.