3 AVAs in Wisconsin

American Viticultural Areas in Wisconsin, their counties, parent areas and federal regulations
AVACountiesLocated withinCFR
Lake WisconsinColumbia, DaneUpper Mississippi River Valley ◊9.146
Upper Mississippi River Valleyalso Illinois, Iowa, Minnesota9.216
Wisconsin LedgeBrown, Calumet, Dodge, Door, Fond du Lac, Kewaunee, Manitowoc, Outagamie, Ozaukee, Sheboygan, Washington9.224

Sources

Alcohol and Tobacco Tax and Trade Bureau, established American Viticultural Areas, 27 CFR part 9. Public domain. Fetched 26 Oct 2026.

In the nesting column, * indicates a partial overlap and ◊ marks a multi-state AVA, following TTB’s notation.