What year was the Yakima Valley AVA approved?

The Yakima Valley AVA (American Viticultural Area) was established in 1983, making it one of the earliest designated AVAs in Washington State. This region is known for its diverse grape-growing conditions, benefiting from the area's distinctive climate, varied topography, and soil types. The approval in 1983 recognized its potential for producing quality wines and was part of a broader movement to identify and promote wine regions in the United States. The designation as an AVA allows producers to highlight the unique characteristics of wines produced from grapes grown in this specific area, which can enhance marketing and consumer recognition.

While the other years mentioned in the choices reflect different periods in the development of Oregon’s and Washington’s wine industries, they do not align with the official approval date of the Yakima Valley AVA, thus affirming that 1983 is indeed the correct answer.