Van Duzer Corridor AVA

Oregon-Wine-Van-Duzer-Map

Van Duzer Corridor AVA is an American Viticultural Area (AVA) located in the Willamette Valley of Oregon, United States. Officially designated in 2019, this AVA is recognized for its unique climate and geography that significantly influence the characteristics of the wine produced in this region. The Van Duzer Corridor acts as a natural channel, allowing cool, Pacific Ocean breezes to flow into the valley, which plays a crucial role in the viticulture of the area.

Geography and Climate

The Van Duzer Corridor AVA is situated in the western part of the Willamette Valley and encompasses parts of Polk and Yamhill counties. The AVA is named after the Van Duzer Corridor, a gap in the Coastal Range that permits maritime winds to flow eastward into the valley. This geographical feature is critical in reducing the vineyard temperatures during the growing season, especially in the late afternoon, which helps to preserve the acidity and freshness of the grapes.

The terrain within the AVA is varied, with elevations ranging from 200 to 1,000 feet above sea level. The soils are predominantly volcanic in origin, with a mix of basalt and marine sedimentary rocks, contributing to the complexity and minerality of the wines produced in this region.

Wine Production

The cool climate of the Van Duzer Corridor AVA is particularly suited for growing Pinot noir, Chardonnay, and Pinot gris grapes. The AVA is known for producing wines with distinct aromatic complexity, bright acidity, and elegance. The maritime influence not only moderates the summer heat but also reduces the risk of vine diseases, promoting healthy vine growth and fruit development.

Regulations

To be labeled with the Van Duzer Corridor AVA designation, wines must be made from grapes grown within the boundaries of the AVA, and at least 85% of the wine must be derived from grapes grown in the area. This regulation ensures that the wines reflect the unique terroir of the Van Duzer Corridor.

Impact on Oregon Wine Industry

The designation of the Van Duzer Corridor as an AVA has highlighted the diversity within the Willamette Valley's wine-producing regions. It has drawn attention to the specific climatic and geographical influences that can affect wine characteristics, further establishing Oregon's reputation as a producer of world-class wines with distinct regional identities.

See Also

• Willamette Valley AVA
• Oregon wine
• American Viticultural Area
• Pinot noir
• Chardonnay