The Ohio River Valley AVA is an American Viticultural Area centered on the Ohio River and surrounding areas. It is the second largest wine appellation of origin in the United States with 16,640,000 acres (26,000 sq mi) (67,300 km2) in portions of the states of Indiana, Kentucky, Ohio and West Virginia. The area is mostly planted with hybrid grapes like Baco noir, Marechal Foch, Seyval blanc and Vidal. Of the Vitis vinifera found in the area Cabernet Franc, Cabernet Sauvignon, Chardonnay, Petit Manseng and Riesling are the most common.
The Dry Creek Valley AVA is an American Viticultural Area in Sonoma County, California, located northwest of the town of Healdsburg. The valley is formed by Dry Creek, a tributary of the Russian River, and is approximately 16 miles (25.7 km) long and 2 miles (3.2 km) wide. The appellation benefits from the proximity of the Lake Sonoma reservoir for irrigation in this relatively dry area.
The Green Valley of Russian River Valley AVA is an American Viticultural Area in Sonoma County, California, United States. Located at the southwestern corner of the Russian River Valley AVA, its close proximity to the Pacific Ocean makes it one of the coolest appellations within Sonoma County. The climate in the Green Valley is even cooler than other parts of the Russian River Valley, and favors the cultivation of cool climate varietals like Pinot noir, Chardonnay and Gewürztraminer.
The Northern Sonoma AVA is an American Viticultural Area in Sonoma County, California, United States. The appellation covers most of the county with the notable exceptions of the Los Carneros AVA and Sonoma Valley AVA wine regions, which are located in the southern portion of the county. The creation of this AVA was largely based on the petitioning of the E & J Gallo Winery as part of their expansion of their Gallo of Sonoma brand.
The Sonoma Coast AVA is an American Viticultural Area in Sonoma County, California, United States containing more than 500,000 acres (2,000 km2), mostly along the coastline of the Pacific Ocean. It extends from San Pablo Bay to the border with Mendocino County. The appellation is known for its cool climate and high rainfall relative to other parts of Sonoma County. The area has such a broad range of microclimates that petitions have been made to the United States Department of the Treasury Alcohol and Tobacco Tax and Trade Bureau for the creation of sub-AVAs such as the Fort Ross-Seaview AVA which was approved in December 2011.
The Sonoma Valley AVA is an American Viticultural Area in Sonoma County, California, United States which centers on the Sonoma Valley in the southern portion of the county. The appellation is bordered by two mountain ranges: the Mayacamas Mountains to the east and the Sonoma Mountains to the west.
The California Shenandoah Valley AVA is an American Viticultural Area that includes portions of Amador County and El Dorado County, California, United States. The region was first settled during the California Gold Rush in the nineteenth century, and settlers in the region began planting the first grapevines and producing the first wine soon thereafter. In the 1970s, Sutter Home Winery began bottling varietal Zinfandel wines made from Shenandoah Valley grapes, and in 1983 the region became a designated AVA. The most important grape variety in the region is Zinfandel.
The Borden Ranch AVA is an American Viticultural Area located in both Sacramento County and San Joaquin County, California. It is part of the larger Lodi AVA. Located in the east central portion of the Lodi area, Borden Ranch vineyards are located at altitudes between 73 feet (22 m) and 520 feet (158 m) above sea level. The northern edge of the AVA is defined by Laguna Creek and the southern edge is defined by Dry Creek, both of which flow out of the foothills of the Sierra Nevada Mountains into the San Joaquin Valley. The soils in Borden Ranch is alluvial with cobbles, clay pan, and clay loam. Red wine grape varietals are the most commercially important grapes in the area.
The Middle Rio Grande AVA is an American Viticultural Area (AVA) located in the watershed of the Rio Grande in central New Mexico that was established in 1988.
The Mimbres Valley AVA is an American Viticultural Area located in southwestern New Mexico near the towns of Deming and Silver City. The AVA includes the Mimbres Watershed of the Mimbres River, and most vineyards are planted at elevations between 4,000 feet (1,200 m) and 6,000 feet (1,800 m) above sea level. The area is a desert, but irrigation and the deep, rich soils of the once-larger Mimbres River have made viticulture possible since the late 19th century.
The Grand Valley AVA is an American Viticultural Area located in Mesa County, Colorado, surrounding the cities of Grand Junction and Palisade. The AVA is defined as the irrigated agricultural area served by canals within the Grand Valley of the Colorado River.
The Mississippi Delta AVA is an American Viticultural Area on the left (east) bank of the Mississippi River, between Memphis, Tennessee, and Vicksburg, Mississippi. It includes portions of the Mississippi Delta and the watershed of the lower Mississippi River in the U.S. states of Louisiana, Mississippi, and Tennessee.
The Fennville AVA is an American Viticultural Area located in Allegan County, Michigan. Entirely contained within the larger Lake Michigan Shore AVA, the Fennville AVA borders Lake Michigan on the west, the Kalamazoo River on the north, a game reserve to the east, and the Black River on the south. The soil in the Fennville area is different from surrounding areas, primarily glacial sandy soils. The area's climate is moderated by the nearby Lake Michigan, and few days in the summer growing season exceed 90 °F (32 °C). Grape growers in the area have had success with both Vitis vinifera and Vitis labrusca wine grapes. The hardiness zone is 6a.
The Altus AVA is an American Viticultural Area located in the Arkansas River Valley in Arkansas near the town of Altus in Franklin County. The wine region is entirely contained within the Arkansas Mountain AVA, which is in turn contained within the larger multi-state Ozark Mountain AVA. The Altus region is a plateau above the Arkansas River to the south and below the Boston Mountains to the north. The soil is gravel and loam, with a high acidity. Five wineries in the area produce nearly 1 million US gallons (3,800,000 L) of wine per year.
The Isle St. George AVA is an American Viticultural Area located on North Bass Island, Ohio, an island in Lake Erie. The only town on the Ottawa County island is also called Isle Saint George, although the "Saint" in the AVA name must be abbreviated as "St." to be used on wine labels. Over half of the island used to be planted with grapevines. Now only 44% of the island has grapes. Lake Erie is warmer than the other Great Lakes, providing a moderating and warming effect on the local climate. Temperatures on the island during the growing season can be warmer than on the mainland. Cool climate varietals such as Catawba, Delaware, Gewürztraminer, Pinot noir, and Riesling are the most important in Isle St. George.
The Shawnee Hills AVA is an American Viticultural Area located between the Mississippi River and the Ohio River in southern Illinois. The wine appellation includes over 2,140 square miles (5,500 km2) of land in portions of Alexander, Gallatin, Hardin, Jackson, Johnson, Pope, Pulaski, Randolph, Saline, Union, and Williamson counties. The region stretches approximately 80 miles (130 km) east-west and 20 miles (30 km) north-south, and includes the vast majority of the Shawnee National Forest.
The Grand River Valley AVA is an American Viticultural Area located in portions of the Lake, Geauga, and Ashtabula counties of northeastern Ohio. The wine appellation includes all the land that is contained within the larger, multi-state Lake Erie AVA that is also within 2 miles (3.2 km) of the Grand River or 14 miles (22.5 km) of the shoreline of Lake Erie.
The Lake Erie AVA is an American Viticultural Area that includes 2,236,800 acres (905,200 ha) of land on the south shore of Lake Erie in the U.S. states of Ohio, New York, and Pennsylvania. Over 42,000 acres (17,000 ha) of the region are planted in grapevines, predominantly in the Concord grape variety.
The Cumberland Valley AVA is an American Viticultural Area located in Washington County in west-central Maryland and Franklin and Cumberland counties in south-central Pennsylvania. Only 100 acres (40 ha) of the 765,000 acres (309,585 ha) included in the wine appellation are planted to grapevines, predominantly on high terraces over the Potomac River and on the slopes of South Mountain. The soil in the area is alkaline limestone. The Cumberland Valley has a hot-summer humid continental climate (Dfa) and is mainly in hardiness zone 6b with 7a at the ends. The AVA extends from the Potomac to the Susquehanna River.
The Catoctin AVA is an American Viticultural Area located in the Frederick and Washington counties of western Maryland. The region is bordered by Catoctin Mountain to the east, the Pennsylvania border to the north, South Mountain to the west, and the Potomac River to the south. "Catoctin" is Algonquian for "speckled rock", a geological feature of the area. Two commercial wineries operate in the AVA. The hardiness zones are 7a and 6b.
