9.102—Sonoma Mountain.
(b) Approved maps.
The approved maps for determining the boundary of the Sonoma Mountain viticultural area are 2 U.S.G.S. topographic maps in the 7.5 minute series, as follows:
(c) Boundary.
The Sonoma Mountain viticultural area is located in Sonoma County, California. The boundary is as follows:
(1)
The beginning point is the northern most point at which the 1600-foot contour line crosses the section line dividing section 22 from section 23, in Township 6 North, Range 7 West.
(3)
The boundary follows the 800-foot contour line westerly, easterly, and northerly to Bennett Valley Road.
(5)
The boundary follows Enterprise Road southeasterly to an unnamed stream, in Section 7, Township 6 North, Range 7 West, which crosses Enterprise Road near the point at which the road turns from an easterly to a southerly direction.
(7)
The boundary follows the 400-foot contour line southerly to the township line dividing Township 6 North from Township 5 North.
(8)
The boundary follows a straight line extension of this township line west to the 1200-foot contour line.
(9)
The boundary follows the 1200-foot contour line northwesterly to the range line dividing Range 6 West from Range 7 West.