Winemaker Notes
With hundreds of white grape varieties to choose from, winemakers have the freedom to create a virtually endless assortment of blended white wines. In many European regions, strict laws are in place determining the set of varieties that may be used in white wine blends, but in the New World, experimentation is permitted and encouraged. Blending can be utilized to enhance balance or create complexity, lending different layers of flavors and aromas. For example, a variety that creates a soft and full-bodied white wine blend, like Chardonnay, would do well combined with one that is more fragrant and naturally high in acidity. Sometimes small amounts of a particular variety are added to boost color or aromatics. Blending can take place before or after fermentation, with the latter, more popular option giving more control to the winemaker over the final qualities of the wine.
The Chehalem Mountains is a northwest-southeast span of several distinct mountains, ridges and peaks in the northern part of the Willamette Valley. Of all of Willamette Valley's smaller AVAs, it is closest to the city of Portland. Its highest summit, Bald Peak at an elevation of 1,633 feet, serves to generate cooler air for the rest of the AVA and its hillside vineyards. The region covers 70,000 acres but only 1,600 acres are planted to vines; soils of the Chehalem Mountains are a mix of basalt, ocean sediment and loess.