Central Coast GIS
Wine appellation · CA

Capay Valley

The Capay Valley appellation was established in 2003 and covers 99,908 acres across Yolo.

Established2003
Area99,908 acres · 156 sq miles
CountiesYolo
Federal listing27 CFR 9.176
Digital download
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  • SVG and DXF cut files12, 18, 24 in · 300, 450, 600 mm
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How it came to be

Recognised by the federal government on petition by Tom Frederick and Pam Welch of Capay Valley Vineyards.

99,908 acres


The boundary, as written into law

Every American wine appellation is defined in federal regulations by walking the boundary landmark by landmark. The official description of this one begins:

(1) From the beginning point, proceed north then east along the Yolo-Lake County line; (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; (3) Then south along the R4W and R3W boundary to its junction with the 250 meter contour line; (4) Proceed generally southeast along the meandering 250 meter...

Boundary traced by the UC Davis Library from the official descriptions in federal regulation, and released under an open licence. Smoothed for manufacturing. Decorative use only, not for legal boundary determination.