Central Coast GIS
Wine appellation · CA

Livermore Valley

The Livermore Valley appellation was established in 1982 and covers 237,393 acres across Alameda. It sits inside Central Coast.

Established1982
Area237,393 acres · 371 sq miles
CountiesAlameda
Part ofCentral Coast, San Francisco Bay
Federal listing27 CFR 9.46
Digital download
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How it came to be

Recognised by the federal government on petition by Livermore Valley Winegrowers Association.

237,393 acres

Neighbouring appellations


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) The beginning point is on the Clayton map at the peak of Mount Diablo (VABM 3849) where the Mount Diablo Base Line and Mount Diablo Meridian Line intersect, T1S, R1E; (2) From the beginning point proceed southeast in a straight line for approximately 14 miles, crossing the Diablo and Tassajara maps, and pass onto the Byron Hot Springs map to the summit of Brushy Peak (elevation 1,702 feet), T1S, R2E; then (3)...

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.