Driftless Area Counties

Wisconsin

Pepin, Eau Claire, Buffalo, Trempealeau, Jackson, La Crosse, Monroe, Juneau, Vernon, Richland, Sauk, Crawford, Iowa, Dane, Grant, and Lafayette Counties.

Iowa

Allamakee, and part of Clayton, Fayette, Delaware, Winneshiek, Howard, Dubuque, and Jackson Counties.

Minnesota

Dakota, Goodhue, Wabasha, Winona, Olmsted, Dodge, Houston, Fillmore, and Mower Counties.