Pub. L. 90-544, tit. II, sec. 202

Sec. 202. In order to provide for the public outdoor recreation use and enjoyment of portions of the Stehekin River and Lake Chelan, together with the surrounding lands, and for the conservation of the scenic, scientific, historic, and other values contributing to public enjoyment of such lands and waters, there is hereby established, subject to valid existing rights, the Lake Chelan National Recreation Area (hereinafter referred to in this Act as the “recreation area”). The recreation area shall consist of the lands and waters within the area designated “Lake Chelan National Recreation Area” on the map referred to in section 101 of this Act.