(a) Name. The name of the viticultural area described in this section is “The Burn of Columbia Valley”. For purposes of part 4 of this chapter, “The Burn of Columbia Valley” is a term of viticultural significance.

(b) Approved maps. The four United States Geological Survey (USGS) 1:24,000 scale topographic maps used to determine the boundary of The Burn of Columbia Valley viticultural area are titled:

(1) Sundale NW, OR-WA, 2017;

(2) Goodnoe Hills, WA, 2017;

(3) Dot, WA, 2017; and

(4) Sundale, WA-OR, 2017.

(c) Boundary. The Burn of Columbia Valley viticultural area is located in Klickitat County in Washington. The boundary of The Burn of Columbia Valley viticultural area is as described below:

(1) The beginning point is on the Sundale NW map, at the intersection of the Columbia River and the east shore of Paterson Slough. From the beginning point, proceed northerly along the east shore of Paterson Slough to its junction with Rock Creek, and continuing northeasterly along Rock Creek to its intersection with the boundary of the Yakima Nation Trust Land; then

(2) Proceed south, then east, then generally northeasterly along the boundary of the Yakima Nation Trust Land, crossing onto the Goodnoe Hills map, to the intersection of the Trust Land boundary with Kelley Road; then

(3) Proceed north in a straight line to the intersection with the main channel of Chapman Creek; then

(4) Proceed southeasterly (downstream) along Chapman Creek, crossing over the Dot map and onto the Sundale map, to the intersection of Chapman Creek with its southernmost tributary; then

(5) Proceed due east in a straight line to the creek running through Old Lady Canyon; then

(6) Proceed southerly along the creek to its intersection with the northern shoreline of the Columbia River; then

(7) Proceed westerly along the northern shoreline of the Columbia River, returning to the beginning point.