The Wine Club
January 6, 2009

As of July 2003, there are approximately170 American Viticultural Areas (AVA's) in the United States. AVA's are designated and controlled by the Alcohol and Tobacco Tax and Trade Bureau, a division of the US Treasury Department.  Only wines that derive 85% or more of their content from within a designated AVA may use the name of that AVA to label the wine. In addition the wine's labeling is subject to any state regulations that may be in effect for that AVA. For instance, any sub-region of the Napa Valley AVA in California, must display "Napa Valley" on the label in addition to the sub-region (size and specifics can be found at California Business and Professions Code Section 25240.  Below is  a list of all approved US AVA's as of July 2003. Some of them have links to sections in this site, and some of them don't. This is a large task and at some point we hope to have detailed information on every US AVA (as well as hands on, personal knowledge).

-JG modified on 2/11/04

Some of the most popular AVA's exist in California. Napa Valley AVA, Sonoma Valley AVA, and Rutherford AVA all exist in California.  But, what most people don't know is that American Viticultural Areas exist in many states across the country; some AVA's even cross the borders of multiple states.  Perhaps the most interesting fact about AVA's is that the largest AVA's exist far away from the shores of the Pacific Ocean.  As of this writing, the Ohio River Valley AVA is the largest AVA in the United States with 16,640,000 acres! That is almost 75 times the size of the Napa Valley AVA.

The bottom line is that AVA's are not easy to come by.  Applications, research, soils tests and petitions are just some of what is involved...oh yeah and money (somewhere around $15,000 for the application).  An AVA does not guarantee the quality of a particular wine, but rather where 85% or more of the grapes were grown.

-JG modified on 2/11/04

Estate Bottling Designation

ATF regulations permit wineries to use the term "Estate Bottled" to designate "combined growing and production conditions". Some of the requirements are that the bottling winery, and the vineyards where all of the grapes are grown, are located in the same viticultural area (AVA). That the winery own or control the vineyards where the grapes are grown, and that the wine be produced in one continuous process (the wine at no time having left the premises of the bottling winery).

There are certain circumstances where the winery and their vineyards are on located in the same AVA. In these cases, the ATF has allowed wineries to use other designations, but not "Estate Bottled".

-JG modified on 2/11/04

Here is a current list of AVA's (as of this writing) in the United States. Some of the American Viticultural Areas listed are linked to sections with more detail on that particular AVA.  If you would like to "adopt" a particular AVA, let us know via our contact page.

AVA

State

Size in Acres

Creation Date

Sonoita Arizona 208000 11/26/1984
Altus Arkansas 12800 6/29/1984
Ozark Mountain [AR,MO,OK] Arkansas 3520000 8/1/1986
Arkansas Mountain Arkansas 2880000 10/27/1986
Northern Sonoma California 348000 9/25/1986
Mendocino California 275200 7/16/1984
Mendocino Ridge California 87466 12/26/1997
Merritt Island California 5000 2/27/1987
Alexander Valley California 32536 6/13/1988
Central Coast California 1000000 11/25/1985
Mount Harlan California 7440 12/17/1990
Mount Veeder California 15000 3/22/1990
Napa Valley California 225280 1/1/1983
North Coast California 3008000 10/21/1983
Ben Lomond California 38400 1/8/1988
Clarksburg California 64640 2/22/1984
Madera California 230000 1/7/1985
Monterey California 35758 7/16/1984
Carmel Valley California 19200 1/13/1983
Pacheco Pass California 3200 4/11/1984
Paicines California 4500 9/15/1982
Paso Robles California 666618 11/3/1983
Potter Valley California 27500 11/14/1983
California Shenandoah Valley California 10000 2/27/1987
Benmore Valley California 1440 11/18/1991
Redwood Valley California 22400 2/21/1997
River Junction California 1300 7/9/2001
North Yuba California 22400 8/30/1985
Fiddletown California 11500 11/3/1983
Clear Lake California 168960 6/7/1984
Cole Ranch California 150 5/16/1983
Cienega Valley California 0 9/20/1982
Cucamonga Valley California 109400 5/1/1995
Diablo Grande California 30000 8/21/1998
Diamond Mountain District California 5000 7/31/2001
Dry Creek Valley California 80000 9/6/1983
Dunnigan Hills California 89000 6/14/1993
Edna Valley California 22400 6/11/1987
El Dorado California 416 11/14/1983
McDowell Valley California 540 2/27/1987
Fair Play California 21120 4/27/2001
Malibu-Newton Canyon California 850 6/13/1996
Chalone California 8540 7/14/1982
Guenoc Valley California 4396 12/21/1981
Hames Valley California 10240 4/25/1994
Howell Mountain California 14080 1/30/1984
Chalk Hill California 22400 6/13/1988
Knights Valley California 36240 11/21/1983
Lime Kiln Valley California 2300 7/6/1982
Livermore Valley California 96000 10/1/1982
Lodi California 458000 3/17/1986
Los Carneros California 0 9/19/1987
Oakville California 5760 8/2/1993
Chiles Valley California 6000 4/19/1999
Rockpile California 15400 4/29/2002
Atlas Peak California 11400 2/24/1992
Sierra Foothills California 2600000 12/18/1987
Sonoma County Green Valley California 32000 12/21/1983
Sonoma Coast California 480000 7/13/1987
Temecula California 33000 2/7/1986
Arroyo Grande Valley California 42880 2/5/1990
Wild Horse Valley California 3300 12/30/1988
Sonoma Mountain California 5000 2/22/1985
Seiad Valley California 2160 6/20/1994
South Coast California 115200 12/23/1985
Solano County Green Valley California 2560 1/28/1983
Yountville California 8260 5/18/1999
Spring Mountain District California 8600 6/14/1993
Stags Leap District California 2700 2/27/1989
Suisun Valley California 15360 12/27/1982
Yorkville Highlands California 40000 6/8/1998
York Mountain California 9360 2/27/1987
Willow Creek California 6000 9/19/1983
Arroyo Seco California 18240 5/16/1983
Sonoma Valley California 4000 1/24/1982
San Benito California 45000 11/4/1987
San Ysidro District California 2340 12/17/1990
Anderson Valley California 600 9/19/1983
San Pasqual Valley California 9000 9/16/1981
San Lucas California 33920 3/2/1987
Santa Ynez Valley California 76800 5/16/1983
San Francisco Bay California 1566713 3/22/1999
Santa Cruz Mountains California 0 1/4/1982
Santa Clara Valley California 332800 4/27/1989
Saint Helena California 9060 10/11/1995
Santa Maria Valley California 80000 9/4/1981
Russian River Valley California 96000 11/21/1983
Rutherford California 6650 8/2/1993
Santa Rita Hills California 30720 7/30/2001
Capay Valley California 102400 2/18/2003
Santa Lucia Highlands California 22000 6/15/1992
West Elks Colorado 48000 5/7/2001
Grand Valley Colorado 32000 12/26/1991
Western Connecticut Highlands Connecticut 1004550 3/10/1988
Southeastern New England [CT,MA,RI] Connecticut 1875200 4/27/1984
Ohio River Valley [IN,KY,OH,WV] Indiana 16640000 2/27/1987
Ohio River Valley [IN,KY,OH,WV] Kentucky 16640000 2/27/1987
Mississippi Delta [LA,MS,TN] Louisiana 3840000 10/1/1984
Cumberland Valley [MD,PA] Maryland 765000 8/26/1985
Catoctin Maryland 170000 2/27/1987
Linganore Maryland 57600 9/19/1983
Southeastern New England [CT,MA,RI] Massachusetts 1875200 4/27/1984
Martha's Vineyard Massachusetts 64000 2/4/1985
Leelanau Peninsula Michigan 211200 4/29/1982
Old Mission Peninsula Michigan 19200 7/8/1987
Lake Michigan Shore Michigan 1280000 11/14/1983
Fennville Michigan 75000 10/19/1981
Mississippi Delta [LA,MS,TN] Mississippi 3840000 10/1/1984
Ozark Highlands Missouri 1280000 9/30/1987
Hermann Missouri 51200 2/27/1987
Augusta Missouri 0 6/20/1980
Ozark Mountain [AR,MO,OK] Missouri 3520000 8/1/1986
Warren Hills New Jersey 144640 9/7/1988
Central Delaware Valley [NJ,PA] New Jersey 96000 2/27/1987
Middle Rio Grande Valley New Mexico 278400 3/3/1988
Mimbres Valley New Mexico 636800 12/23/1985
Mesilla Valley [NM,TX] New Mexico 284800 3/18/1985
Lake Erie [NY,OH,PA] New York 2236800 11/21/1983
Finger Lakes New York 8400 2/27/1987
Hudson River Region New York 224000 7/6/1982
Long Island New York 749146 7/16/2001
Hamptons, Long Island, The New York 136448 6/17/1985
North Fork of Long Island New York 101440 11/10/1986
Cayuga Lake New York 460 4/25/1988
Seneca Lake New York 204600 9/2/2003
Yadkin Valley North Carolina 1231000 2/7/2003
Grand River Valley Ohio 125000 11/21/1983
Isle St. George Ohio 640 9/20/1982
Kanawha River Valley [OH,WV] Ohio 64000 5/8/1986
Lake Erie [NY,OH,PA] Ohio 2236800 11/21/1983
Ohio River Valley [IN,KY,OH,WV] Ohio 16640000 2/27/1987
Loramie Creek Ohio 3600 12/27/1982
Ozark Mountain [AR,MO,OK] Oklahoma 3520000 8/1/1986
Applegate Valley Oregon 0 2/12/2001
Umpqua Valley Oregon 768000 4/30/1984
Williamette Valley Oregon 3300000 1/3/1984
Walla Walla Valley [OR,WA] Oregon 178560 2/27/1987
Columbia Valley [OR,WA] Oregon 1152000 2/27/1987
Rogue Valley Oregon 0 2/22/1991
Lake Erie [NY,OH,PA] Pennsylvania 2236800 11/21/1983
Lancaster Valley Pennsylvania 225000 6/11/1982
Central Delaware Valley [NJ,PA] Pennsylvania 96000 2/27/1987
Cumberland Valley [MD,PA] Pennsylvania 765000 8/26/1985
Southeastern New England [CT,MA,RI] Rhode Island 1875200 4/27/1984
Mississippi Delta [LA,MS,TN] Tennessee 3840000 10/1/1984
Escondido Valley Texas 32000 6/15/1992
Fredericksburg in the Texas Hill Country Texas 70400 1/23/1989
Bell Mountain Texas 3200 11/10/1986
Mesilla Valley [NM,TX] Texas 284800 3/18/1985
Texas High Plains Texas 2000 4/1/1993
Texas Davis Mountains Texas 270000 5/11/1998
Texas Hill Country Texas 9600000 12/30/1991
North Fork of Roanoke Virginia 0 2/27/1987
Shenandoah Valley [VA,WV] Virginia 2400000 2/27/1987
Monticello Virginia 800000 2/22/1984
Northern Neck George Washington Birthplace Virginia 590080 5/21/1987
Rocky Knob Virginia 9000 2/27/1987
Virginia's Eastern Shore Virginia 436480 2/1/1991
Walla Walla Valley [OR,WA] Washington 178560 2/27/1987
Yakima Valley Washington 665600 5/4/1983
Puget Sound Washington 5536000 10/4/1995
Columbia Valley [OR,WA] Washington 1152000 2/27/1987
Red Mountain Washington 4040 6/11/2001
Shenandoah Valley [VA,WV] West Virginia 2400000 2/27/1987
Ohio River Valley [IN,KY,OH,WV] West Virginia 16640000 2/27/1987
Kanawha River Valley [OH,WV] West Virginia 64000 5/8/1986
Lake Wisconsin Wisconsin 28000 2/4/1994

-JG modified on 2/11/04



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