9.176—Capay Valley.
(b) Approved maps.
The appropriate map for determining the boundary of the Capay Valley viticultural area is the United States Geological Survey (U.S.G.S.) topographic map titled: 30X60 Minute Quadrangle (Healdsburg, California 1972) (Scale: 1:100,000).
(c) Boundaries.
The Capay Valley viticultural area is located in Yolo County, California. The beginning point is the junction of the Yolo, Napa, and Lake County lines.
(2)
At the junction of the Yolo, Lake, and Colusa County lines, continue east along the Yolo-Colusa County line to its junction with the boundary between ranges R4W and R3W;
(4)
Proceed generally southeast along the meandering 250 meter contour line to its junction with the T10N-T11N section line;
(5)
Continue east along the T10N-T11N section line to the unnamed north-south secondary highway known locally as County Road 85;
(6)
Then south along County Road 85, crossing Cache Creek, to its intersection with State Highway 16;
(7)
Proceed east on Highway 16 to its junction with the unnamed north-south light duty road known locally as County Road 85B;
(8)
Then south on County Road 85B to its junction with the unnamed east-west light duty road known locally as County Road 23;
(9)
Proceed west on County Road 23 for approximately 500 feet to an unnamed light duty road known locally as County Road 85;
(10)
Proceed south on County Road 85 until the road ends and continue south in a straight line to the T9N-T10N section line;