Map via the TTB AVA Explorer

On June 3 (2022) the TTB (Alcohol and Tobacco Tax and Trade Bureau) of the United States announced the approval of the Rocky Reach American Viticultural Area (AVA)., located in portions of Chelan and Douglas Counties in Washington State. The newly minted AVA is located entirely within the existing Columbia Valley AVA and represents the 20^th AVA located in Washington State.

The Rocky Reach AVA covers a long, narrow strip of land that straddles a portion of the Columbia River. This stretch of the Columbia River consists of a deep canyon between two sets of rolling hills (the foothills of the Cascade Mountains to the west and Badger Mountain to the east). The new AVA is situated between the Lake Chelan AVA (located a few miles to the north) and the Ancient Lakes of Columbia Valley AVA (located a few miles to the southeast).

• According to the petition to establish the appellation—originally submitted in 2018 by Kevin Pogue PhD, Professor of Geology at Whitman College—the distinguishing features of the Rocky Reach AVA include its topography, soils, and climate, as described below.
  • Topography: The area within the Rocky Reach AVA consists of a deep canyon eroded over time by the rapids of the Columbia River. The prime vineyard areas are located along flat-topped terraces that line either side of the river.
  • Soils: Loess (windblown sand and silt) is the leading soil type of the Rocky Reach AVA and other parts of the Columbia Valley. However, unlike the surrounding areas, the soils in the Rocky Reach AVA are topped with gravel and cobblestones. The bedrock of the region is also unique—in the Rocky Reach and Lake Chelan AVAs, the bedrock is silica-rich sedimentary rock. This type of bedrock soil is unique, as most of the surrounding vineyard areas are composed of basalt bedrock.
  • Climate: The deep canyon of the Rocky Reach AVA sits at an elevation that is considerably lower than the surrounding areas. As such, the area within the AVA is significantly warmer, resulting in a longer growing season than the surrounding areas.

Map via the TTB AVA Explorer

At the time of the proposal, there were 7 commercial vineyards within the area defined by the Rocky Reach AVA with a total of 117 acres planted to vine. Cabernet Sauvignon is the leading grape variety.

The name Rocky Reach has been applied to this section of the Columbia River since the 1800s. In those days, steamboat captains used the term to describe the 8-mile-an-hour rapids that formed certain times of the year. Successful navigation of the rocky reach required staying within the deepest channel of the river to avoid the rocks just beneath the surface of the water.

Note: June 3 was a busy day for the TTB, which saw the approval of four new AVAs, including Rocky Reach. The other three include Upper Lake Valley (Lake County, CA), Mount Pisgah (Polk Country, OR), and Paulsell Valley (Stanislaus County, CA).  When all four of these AVAs are brought into force—on July 5, 2022—the total number of AVAs in the United States will be 266.

Welcome to the world, Rocky Reach AVA!

References/for more information:

• Federal Register-June 3 2022-Establishment of the Rocky Reach AVA
• Petition to Establish the Rocky Reach AVA
• Rocky Reach AVA – Washington State Wine Commission (washingtonwine.org)

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Map via the TTB AVA Explorer

On May 23 (2022) the TTB (Alcohol and Tobacco Tax and Trade Bureau) of the United States announced the approval of the West Sonoma Coast American Viticultural Area (AVA). The newly minted AVA is located entirely within the existing Sonoma Coast AVA and is a sub-appellation of the larger North Coast AVA. The West Sonoma Coast AVA—which encompasses the existing Fort Ross-Seaview AVA—represents the 19^th AVA located in Sonoma County.

The West Sonoma Coast AVA hugs the coastline of Sonoma County and exhibits an overall cool, maritime climate often described as cool enough to be marginal. The AVA currently contains more than fifty commercial vineyards (totaling just over 1,000 acres) planted within five to seven miles of the Pacific Ocean. The leading grape varieties include Pinot Noir, Chardonnay, and Syrah.

According to the original petition to establish the AVA—originally submitted to the TTB in December of 2018 by Patrick L. Shabram on behalf of the members of the association of West Sonoma Coast Vintners—the distinguishing features of the West Sonoma Coast AVA include its topography, geology, and climate, as described below.

.

Topography: The West Sonoma Coast AVA is rugged territory, much of it defined by the steep mountains and ridgelines of the California Coast Range. The mountains in this area—often referred to as the Sonoma Coast Highlands—can reach as high as 1,000 feet/31 meters asl. Many of the vineyards are planted on the hillsides and mountain slopes, which are typically in excess of 5 degrees.

Geology: Much of the area within the West Sonoma Coast AVA consists of sedimentary bedrock and soils of the Franciscan Complex (which includes greywacke, shale, and sedimentary conglomerates). Rocks of the Franciscan Complex are not easily eroded, which contributes to the rugged ridgelines and steep slopes of the region. The soils have a high level of sand content, providing excellent drainage and low fertility.

Climate: As evidenced by its location, the West Sonoma Coast is a maritime climate highly influenced by coastal breezes, fog, and cool temperatures—much more so even than the surrounding areas including the Russian River Valley, Petaluma Gap, and the interior areas of the Sonoma Coast AVA. The West Sonoma Coast AVA is truly positioned to be a leader in cool climate viticulture!

When the West Sonoma Coast AVA comes into force on June 22 (2022), the total number of AVAs in the United States will be 262. Of these, 144 will be in California.

Welcome to the world, West Sonoma Coast AVA!

References/for more information:

• Final Rule-May 23 2022-West Sonoma Coast AVA
• Click here for a map of the vineyards of the West Sonoma Coast AVA, via the website of the West Sonoma Coast Vintners

 Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Map via the TTB AVA Explorer

On November 10, 2021, the TTB (Alcohol and Tobacco Tax and Trade Bureau) of the United States announced the approval of the Lower Long Tom AVA. When this new AVA comes into force on December 10 (2021), the total number of AVAs in the United States will be 260. Lower Long Tom represents the 22^nd AVA in Oregon, and the tenth sub-appellation of the Willamette Valley AVA.

The Lower Long Tom AVA covers a total of 25,000 acres in portions of Lane and Benton Counties. It is located towards the southwestern edge of the Willamette Valley AVA, tucked along the eastern side of the Coast Mountain Range and about 14 miles (22 km) northwest of Eugene.

The appellation takes its name from the Long Tom River, located along a portion of its eastern boundary. The Long Tom River—a tributary of the Willamette River—flows northward for 57 miles (92 km) in the area between Eugene and Corvallis before joining the Willamette River. The AVA is located along the lower—downstream—portion of the river, north of Fern Ridge Lake.

According to the original petition, the distinguishing features of the Lower Long Tom AVA include its topography, soils, and climate, as discussed below:

Map via the TTB AVA Explorer

Topography: The area within the Lower Long Tom AVA is comprised of rolling hills, punctuated by a series of (west-east) valleys and ridges created by the tributaries of the Long Tom River. Elevations range from approximately 1,000 feet/305 m asl (along the western edge of the appellation) to approximately 550 feet/168 m (in the center and eastern portions) before dropping to the Willamette Valley floor. The area to the west of the appellation lies within the Coast Mountain Range and contains elevations as high as 3,000 feet/915 m.

 Soils: Bellpine soil (and Bellpine/Jory complex) are the main soils of the Lower Long Tom AVA. Bellpine soil consists of decomposed sandstone atop a sandstone or siltstone substrate. Bellpine soils are shallow and well-drained. Soils of the Bellpine/Jory complex combine decomposed sandstone and volcanic components and tend to have a slightly greater depth and capacity for water retention. In contrast, the soils in the areas surrounding the new appellation are primarily Jory (volcanic) soils, igneous (containing rocks and pebbles), or (to the west) more alluvial in character.

Climate:  The Lower Long Tom AVA lies within the rain shadow of the Coast Range. Prairie Mountain—a particularly tall mountain, reaching 3,422 feet/1,430 m in elevation—is located directly to the west of the appellation, helping to block the cooling marine influence coming from the west. The cool air is thus re-directed to the areas north and south of the region and as such, the Lower Long Tom AVA is somewhat warmer than the surrounding areas.

The Lower Long Tom AVA is home to at least 22 commercial vineyards and approximately 592 acres of vines. The region is home to 10 wineries, including Benton-Lane Winery, High Pass Winery, Antiqum Farm, and Bennett Wine Company.

Pinot Noir is the predominant grape of the Lower Long Tom AVA; other leading grapes include Chardonnay, Riesling, Pinot Gris, and Sauvignon Blanc.

Welcome to the world, Lower Long Tom AVA!

References/for more information:

• Federal Register Nov 10 2021-Lower Long Tom AVA
• Lower Long Tom AVA Petition
• Lower Long Tom AVA Exhibits
• https://www.willamettewines.com/about-the-valley/ava-overviews/lower-long-tom/

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Map via the TTB AVA Explorer

On July 1, 2021, the TTB (Alcohol and Tobacco Tax and Trade Bureau) of the United States announced a newly-approved American Viticultural Area (AVA) for Washington State: Goose Gap AVA. When this new AVA comes into force—on August 2, 2021—the total number of AVAs in the United States will be 256; of these, 19 will be located in Washington State.

Goose Gap is the third new AVA to be approved in Washington State this year; two others—The Burn of Columbia Valley and White Bluffs—were announced just last month (June 17, 2021).

The Goose Gap AVA—a sub-region of both the Yakima Valley AVA and the larger Columbia Valley AVA—is located in Washington State’s Benton County. The triangle-shaped area is tucked between (and to the south of) the Red Mountain AVA and the tiny Candy Mountain AVA.

According to the petition—submitted by Alan Busacca, PhD, on behalf of the Goose Gap Winegrowers Association—the distinguishing features of the Goose Gap AVA include its topography and soils, as discussed below:

Topography: The Goose Gap AVA surrounds (and is mainly to the north of) a basalt ridge known as Goose Hill (sometimes referred to as Goose Mountain). The topography of the area is such that most of the south- and southwest-facing slopes in the area are too steep for successful viticulture; therefore, many of the new AVA’s vineyards are planted on north- and northeast-facing slopes. As a result, the vines in the Goose Gap AVA receive less solar radiation than those planted on the south- and southwest-facing slopes of the nearby appellations, leading to longer growing periods and later harvest dates for the vines of the Goose Gap.

The elevation within the Goose Gap AVA ranges from 577 feet (176 m) above sea level (at the southern boundary) to 1,339 feet (408 m) atop of Goose Hill.

Map via the TTB AVA Explorer

Soils: Many of the soils in the area—covering about 65% of the appellation—consist of wind-blown loess over layered silt and fine-textured sand. In many spots, this topsoil extends for six feet with no hardpan or other root impediments. Other areas of the appellation are also covered by loess, but with varying depths of loess as well as vary amounts of fractured basalt and flood sediment atop the underlying basalt bedrock. The soils of the Goose Gap AVA contain a higher overall percentage of loess, silt, and sand than the soils of the surrounding areas.

The area within the Goose Gap AVA covers a total of 8,129 acres; of these, 1,800 acres (728 ha) are planted to vines. The region is currently home to two commercial vineyards—including the 1,700-acre (688 ha) Goose Ridge Estate Vineyard—and one bonded winery (Goose Ridge Winery). Commercial vineyards specializing in Cabernet Sauvignon and Merlot have been planted in the area since 1998. Other forms of agriculture—including apple orchards, cherry orchards, alfalfa fields, and sheep grazing are traditional to the area.

About that name: The new AVA is located along the migratory path of several flocks of wild geese. The local use of the term “Goose Gap” as well as “Goose Hill” can be traced back to the early 1900s. The area bears the tales of many legendary goose hunts from the 1800s; First Peoples are known to have hunted geese in the area as well.

References/for more information:

• Federal Register- Establishment of the Goose Gap AVA
• Petition to Establish the Goose Gap AVA
• Exhibits – Petition to Establish the Goose Gap AVA
• Washington State Wine (washingtonwine.org)

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Map via the TTB AVA Explorer Map

On June 17, 2021, the TTB (Alcohol and Tobacco Tax and Trade Bureau) of the United States approved the Palos Verdes Peninsula AVA. When this new AVA comes into force—on July 19, 2021—the total number of AVAs in the United States will be 255, of which 142 will be in California.

The Palos Verdes Peninsula area—located in the southwestern corner of Los Angeles County—hugs the Pacific Ocean coastline about 25 miles west of downtown Los Angeles. The region includes the cities of Palos Verdes Estates, Rolling Hills Estates, Rancho Palos Verdes, and Rolling Hills, California. The area is highly regarded for its sweeping views of the ocean and the Los Angeles city skyline, gated communities, and high-dollar homes. However, the area has a long history of agriculture—including some viticulture—and wine continues to be produced in the area.

According to the original petition—spearheaded by James York of Catalina View Wines and submitted on behalf of a group of Palos Verdes Peninsula winegrowers—the area’s distinguishing characteristics include its topography, soils, and climate. These are discussed below:

Topography: The area within the Palos Verdes Peninsula AVA consists of low rolling hills (technically part of the Coast Range) situated between the Los Angeles Basin and the Pacific Ocean. Elevations range from sea level (on the region’s western and southern edges) to 1,460 feet/445 m above sea level at San Pedro Hill. Many of the region’s vineyards are planted on moderate south- or southeast-facing slopes. 

Map via the TTB AVA Explorer Map

Soils: The soils of the region include Altamont Clay Adobe, Altamont Clay Loam, and Diablo Clay Adobe. These soils are composed primarily of fine-grained sandstone, weathered shale, silt, and calcareous clay.  These soils retain allow for moisture retention in dry weather while allowing for drainage during rainy times.

Climate: Like many areas of Southern California, the Palos Verdes Peninsula AVA has an overall Mediterranean Climate coupled with the coastal influence of the nearby Pacific Ocean. The area typically experiences warm, dry summers (temperatures rarely exceed 84°F/29°C) and mild winters with limited rainfall.

The Palos Verdes Peninsula AVA includes a total of 15,900 acres; of these, just over 7 acres are currently planted to vines. Two producing wineries—Catalina View Wines and La Caze Family Vineyard—are located within the region. The leading grape varieties include Pinot Noir, Chardonnay, Cabernet Sauvignon, and Merlot

Welcome to the world, Palos Verdes Peninsula AVA!

References/for more information:

• Federal Register – Establishment of the Palos Verdes Peninsula AVA
• Petition to Establish the Palos Verdes Peninsula AVA
• Palos Verdes as wine region? Jim York wants Peninsula-grown grapes in your glass. – Southbay (goldenstate.is)

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org