Columbia Valley

The Columbia Valley viticultural area is located in Adams, Benton, Chelan, Columbia, Douglas, Ferry, Franklin, Garfield, Grant, Kittitas, Klickitat, Lincoln, Okanogan, Stevens, Walla Walla, Whitman, and Yakima Counties, Washington, and in Gilliman, Morrow, Sherman, Umatilla, and Wasco Counties, Oregon. The beginning point is found on “The Dalles” U.S.G.S. map at the confluence of the Klickitat and Columbia Rivers: (1) Then north and east following the Klickitat and Little Klickitat Rivers to U.S. Highway 97 northeast of Goldendale; (2) Then north following U.S. Highway 97 to the 1,000′ contour line southwest of Hembre Mountain; (3) Then west following the Toppenish Ridge, across unnamed mountains of 2,172′ and 2,363′ elevation, to the peak of Toppenish Mountain, elevation 3,609′; (4) Then northwest in a straight line for approximately 11.3 miles to the intersection of Agency Creek with the township line between R. 15 E. and R. 16 E.; (5) Then north following the township line between R. 15 E. and R. 16 E. to the Tieton River; (6) Then northeast following the Tieton River to the confluence with the Naches River; (7) Then east in a straight line for approximately 15.3 miles to the intersection of the 46°45′ latitude line with the Yakima River; (8) Then north following the Yakima River to the confluence with the North Branch Canal approximately one mile northwest of Throp;…