Wyo. Stat. § 41-4-321
Current with changes from the 2024 Legislative Session, Acts 1-58, 60-118
Surplus water, as herein defined, may be diverted by anyone having either an adjudicated appropriation or a permit granting a right to divert and take from said stream and/or its tributaries a quantity of water for beneficial use.
W.S. 41-4-321