Sonoita, approved Nov. 26, 1984
California Viticultural Areas. Of the 115 American Viticultural Areas already established, 63 of them are entirely contained within the state of California. Sonoma leads the California counties with 12 viticultural areas located at least in part in the county....
Southeastern New England, approved April 27, 1984 Western Connecticut Highlands, approved March 10, 1988