(a) Exercising the power of eminent domain;
(b) Establishing scenic easements; or
(c) Adopting ordinances or land use plans that prohibit or limit the use of land.
(2) As used in this section, "Columbia River Gorge National Scenic Area" means that area designated in the Columbia River Gorge National Scenic Area Act, P.L. 99-663. [1987 c.856 §7]