No board member or employee of the board shall vote or otherwise participate in any matter in which he has a specific financial interest, defined as a matter in which the member or employee would receive a benefit or incur a cost substantially greater than other property owners within the district. When such interest appears, the board member or employee shall make such interest known, and shall thenceforth refrain from voting on or otherwise participating in the particular transaction involving such interest. Willful violation of the provisions of this section constitutes grounds for dismissal subject to the provisions of W.S. 15-9-206(d).
W.S. 15-9-220