Whenever it is necessary, in making any improvement under the provisions of this act, to enter upon or cross any state or public lands, the district may acquire a right-of-way over the lands subject to any rules, regulations or requirements as may be necessary and by paying fair market value for the right-of-way as determined by the board of land commissioners subject to appeal to district court as to the determination of fair market value.
W.S. 35-3-112