Wine region | |
![]() Santa Maria Valley vineyards | |
Type | American Viticultural Area |
---|---|
Year established | 1981[1] |
Years of wine industry | 195[2] |
Country | United States |
Part of | California, Central Coast AVA, Santa Barbara County |
Other regions in California, Central Coast AVA, Santa Barbara County | Alisos Canyon AVA, Ballard Canyon AVA, Happy Canyon AVA, Los Olivos District AVA, Santa Ynez Valley AVA, Sta. Rita Hills AVA |
Climate region | Region I, II[3] |
Total area | 97,483 acres (152.317 sq mi) 2010 exp: 116,273 acres (181.677 sq mi)[4] |
Size of planted vineyards | 7,500 acres (3,000 ha)[5] 2010 exp: 7,755 acres (3,138 ha)[4] |
Grapes produced | Aligote, Cabernet Sauvignon, Chardonnay, Chenin blanc, Grenache, Malbec, Marsanne, Merlot, Mondeuse, Nebbiolo, Petit Verdot, Pinot blanc, Pinot gris, Pinot noir, Riesling, Roussanne, Sangiovese, Sauvignon blanc, Silvaner, Syrah, Tocai Friulano, Viognier, Zinfandel[5] |
Santa Maria Valley is an American Viticultural Area (AVA) which straddles the boundary of Santa Barbara and San Luis Obispo counties in California's multi-county Central Coast AVA. It was established on August 5, 1981, by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) as California's second oldest AVA.[1][6] A portion of the AVA crosses the Cuyama River into the southernmost corner of San Luis Obispo County. The east-west orientation of the 152.3 square miles (97,483 acres) with a wide, open valley and rolling hills means cool winds and fog flow in freely from the Pacific Ocean, settling most noticeably in lower-lying areas. The result is a mild Mediterranean climate that lengthens the growing season and contributes to the eventual sugar/acid balance in the grapes from Santa Maria Valley's 7,500 acres (3,000 ha) cultivated vineyards.[7] On January 28, 2011, the AVA was granted a 29.4 square miles (18,790 acres) expansion to its southern boundary.[4]
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