Central Coast GIS
Wine appellation · CA

Suisun Valley

The Suisun Valley appellation was established in 1982 and covers 19,044 acres across Solano. It sits inside North Coast.

Established1982
Area19,044 acres · 30 sq miles
CountiesSolano
Part ofNorth Coast
Federal listing27 CFR 9.45
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How it came to be

Recognised by the federal government on petition by Ben A. Volkhardt, West Solano County Grape Growers Association.

19,044 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:

The beginning point is the intersection of the Southern Pacific Railroad track with range line "R3W/R2W" in the town of Cordelia, located on U.S.G.S. map "Cordelia Quadrangle." (1) From the beginning point, the boundary runs northeast in a straight line to the intersection of Ledgewood Creek with township line "T5N/T4N"; (2) Thence in a straight line in a northeast direction to Bench Mark (BM) 19 located in the town...

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.