Wyo. Stat. Ann. § 41-9-132

All issues arising upon said preliminary report shall be tried by the court without a jury. If the court shall find in favor of the remonstrance, or if said report be that the proposed work will not promote the public health, and will not promote the public welfare, or that the benefits from said proposed work will not exceed the damages and cost of construction, and no remonstrance against said report is filed, the petition shall be dismissed and the costs taxed against the petitioners, and judgment entered therefor, as in W.S. 41-9-231 hereinafter provided.