Central Coast GIS
Wine appellation · NJ, PA

Central Delaware Valley

The Central Delaware Valley appellation was established in 1984 and covers 95,584 acres across Hunterdon, Mercer, Bucks.

Established1984
Area95,584 acres · 149 sq miles
CountiesHunterdon, Mercer, Bucks
Federal listing27 CFR 9.49
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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 James R. Williams.

95,584 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:

General. The Central Delaware Valley viticultural area is located in Pennsylvania and New Jersey. The starting point of the following boundary description is the summit of Strawberry Hill, which is located in New Jersey near the Delaware River about one mile northwest of Titusville, at the southern end of the Central Delaware Valley viticultural area. The starting point is found on the Lambertville Quadrangle map....

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.