Wyo. Stat. § 41-3-502
There shall be one (1) superintendent for each division, who shall be appointed by the governor and who shall be a resident of the water division for which he is appointed. The governor may remove any superintendent as provided in W.S. 9-1-202. The state engineer shall from time to time conduct examinations for candidates for the position of division superintendents, and a list of those who qualify shall be filed with the governor and the governor, from that list, shall appoint division superintendents for the various divisions as vacancies occur. No candidate is eligible for appointment as division superintendent unless he is qualified by training and experience. The examination shall consist of questions relative to the irrigation laws and their administration, the measurement of flowing water, evaporation, seepage, drainage and the hydrographic features of the water division in which the candidate seeks appointment.
W.S. 41-3-502