Central Coast GIS
Wine appellation · CA

Long Valley-Lake County

The Long Valley-Lake County appellation was established in 2023 and covers 7,670 acres across Lake.

Established2023
Area7,670 acres · 12 sq miles
CountiesLake
Federal listing27 CFR 9.289
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 Terry Dereniuk, owner of Terry Dereniuk Consulting, and Don Van Pelt and Clay Shannon, of Cache Creek Vineyards and the Shannon Family of Wines, respectively, on behalf of Long Valley wine grape growers.

7,670 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:

Boundary. The Long Valley-Lake County viticultural area is located in Lake County, California. The boundary of the Long Valley-Lake County viticultural area is as described as follows: (1) The beginning point is on the Benmore Canyon map at the intersection of State Highway 20 and the 1,600-foot elevation contour, just north of Sweet Hollow Creek, in section 35, T14N/R7W. (2) From the beginning point, proceed...

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.