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Howell Mountain AVA
Howell Mountain AVA
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Howell Mountain AVA
Howell Mountain AVA
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Howell Mountain AVA
Howell Mountain AVA

Images Courtesy of Suzanne Becker Bronk


The Howell Mountain AVA was the first mountainous nested appellation to be established, with the southern boundary of the AVA beginning at 1400 feet above sea level.





Appellation Details

"Overlooking the town of Saint Helena, CA, Howell Mountain AVA is a sub-appellation of the Napa Valley AVA and is located in the northeast side of Napa Valley near the town of Angwin. Howell Mountain AVA was established as an American Viticultural Area in 1983 and was the first sub-appellation within the greater Napa Valley AVA.

owell Mountain was the first mountainous nested appellation to be drawn and declared. It is also unique in that, unlike the other mountains which run down to connect with the valley floor appellations, the AVA’s southern boundary is 1,400 feet (427m) above sea level. This boundary was selected by the AVA’s founders because that was the elevation at which the fog crested. The thinking was that vines grown above this elevation would be dramatically dis- tinct from those grown beneath.

Elevation:

  • 1400 to 2600 ft (427 to 792 m)
  • Howell Mountain is also unusual in that it is more or less a plateau, which means it is far easier (and legally permitted) to cultivate vineyards here than on Napa Valley’s other mountains. The soils are largely volcanic, but range from rust red and iron rich to shockingly white (compressed ash, or tuff). Howell Mountain’s position entirely above the fogline and its plateau shape means that many of its vineyards are open to unmitigated sunshine. This tends to produce wines that range from dark and decadent to fragrant and tannic, depending on the producer.

Soils:

  • Predominantly volcanic and shallow
  • Drainage is high
  • Fertility is low

Climate:

  • Located above the fogline on the eastern side of the valley
  • This AVA is warmer and drier than other AVAs
  • More hours of sunshine
  • Little to no marine influence

Rainfall:

  • Up to 50 inches (127 cm) annually

Principal Varieties:

  • Cabernet Sauvignon
  • Merlot
  • Zinfandel
  • Chardonnay
  • Viognier



Howell Mountain AVA History

Jean Adolph Brun

Jean Adolph Brun

The area in which the modern appellation of Howell Mountain is located was originally called "Sierras de Suscol" or "Suscol Hills", by the Spanish. Then in 1841 became part of the Rancho Carne Humana land grant, which was given to Dr. Edward Turner Bale by General Mariano Vallejo as payment for his services as "Surgeon-in-Chief of the Mexican Army." When Dr. Bale died in 1849, his family started to sell off portions of the vast land grant.

Howell Mountain and the Howell Mountain AVA are named after the Isacc Howell family, early settlers who moved to the area in 1846. In 1877, two of the area's first winemakers, Jean Adolph Brun and Jean V. Chaix planted 20 acres of grapevines from seven varieties which were sourced from Medoc in Bordeaux. They were among the first to operate successful vineyards in the area during the wine boom of the 1880's. They founded Nouveau Medoc Cellar and later Howell Mountain Winery in 1886, which was one of the most expensive construction projects in Napa at the time. Other early Howell Mountain winemakers included Charles Krug, J. Thomas and George McMee.

Howell Mountain first made history as a recognized wine producing region in 1889 when winemakers Brun and Chaix won a bronze medal at the Paris World Competition. However, with the outbreak of Phylloxera in the 1890's and Prohibition in the 1920's, winemaking in the area came to a standstill. All the wineries in the region closed and vineyards were either abandoned or replanted with different crops. It was not until the 1960's when interest in winemaking returned to Howell Mountain. The region was officially designated an American Viticultural Area in 1983 and was the first sub-appellation of the larger Napa Valley AVA. It is also the first mountainous nested appellation to be established, with the southern boundary of the AVA beginning at 1400 feet above sea level.




Quotes

"The terrain of Howell Mountain is often steep hillsides with vineyards nestled between forests of pine, fir and oak trees. When the valley floor is covered in a blanket of fog, Howell Mountain is above the fogline, taking in the sunshine. The resulting wines, specifically Cabernet Sauvignon, are intensely structured, filled with great red fruit flavors and can age beautifully in a bottle for 20+ years."
- Danielle Cyrot, Cade Estate Winery




Notable Wines sourced from Howell Mountain AVA

O'Shaughnessy Estate Winery
O'Shaughnessy Estate Winery 2018 Cabernet Sauvignon

2018 Howell Mountain estate Cabernet Sauvignon sourced from our 42 acres of wines at our home estate.

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Flora Springs
Flora Springs 2019 'Dust & Glory' Cabernet Sauvignon

The first new Single Vineyard Cabernet to be added to our portfolio in over two decades, introducing Dust & Glory Cabernet Sauvignon from the Howell Mountain AVA. As we explored the idea of producing this wine, we were reminded of what it’s like to raise children. Like kids, each vineyard has a unique personality; some are more challenging than others, but you love them all the same. Howell Mountain, as we learned, comes with its challenges; the fruit is late-ripening and the tannins can be overwhelming. But as John and Nat Komes explored and experimented, they identified a wine from one of the highest elevation sites in the AVA that met their criteria, a beautifully expressive mountain Cabernet, distinct from our other Single Vineyards but no less prized.

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Sequoia Grove Winery
Sequoia Grove Winery 2016 'HENRY BROTHERS Vineyard' Red Blend

Merlot plays a strong role in this wine, showing that it is a varietal with which to be reckoned, especially from Howell Mountain. Merlot from this site is layered and flavorful, full of blue/black fruit, rich plum, and a dash of green peppercorn. The Petit Verdot brings in cigar box and soy and the Cabernet Sauvignon, although taking a back seat in this wine, stands strong with savory peppercorn, blackberry, and cola.

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CADE Estate Winery
CADE Estate Winery 2017 '13th Vineyard' Cabernet Sauvignon

The 2017 13th Reserve Howell Mountain Cabernet Sauvignon is from our newly acquired 154-acre property, 82 planted acres, on Howell Mountain, 13th Vineyard. This property was the 13th bonded winery in California, dating back to 1886. The property is planted to 74 acres of Cabernet Sauvignon, 3.5 acres of Malbec, and 1 acre of Petit Verdot. The fruit in 2017 was harvested between October 3rd and October 18th.

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Howell Mountain Resources and References

  1. "§ 9.94 Howell Mountain" (Title 27: Alcohol, Tobacco and Firearms; Part 9 — American Viticultural Areas; Subpart C — Approved American Viticultural Areas). Code of Federal Regulations. Retrieved November 5, 2010.
  2. Robinson, Jancis; Harding, Julia, eds. (2006). The Oxford Companion to Wine (Third ed.). Oxford University Press. pp. 347, 469, 470. ISBN 0-19-860990-6.
  3. "Who's Who on Howell Mountain". Howell Mountain Vintners & Growers Association. Retrieved Nov 5, 2010.
  4. Palmer, Lyman L.; Wells, Harry Laurenz (1881). History of Napa and Lake Counties, California. Slocum, Bowen & Company. ISBN 978-1363000555.
  5. Weber, Lin (1998). Old Napa Valley: The History to 1900. Wine Ventures Publishing. ISBN 9780966701401.
  6. Howell Mountain Vintners & Growers Association. (n.d.). Retrieved September 23, 2022, from https://www.howellmountain.org/
  7. History, Prohibition & Howell Mountain Wine Production. (n.d.). Retrieved September 29, 2022, from https://www.calwineries.com/explore/regions/napa-valley/howell-mountain/history

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