Quadrangle Maps

Vincennes Drift Thickness 2005 Vincennes Thickness Map
Vincennes Soils and Parent Materials 2004 Vincennes Soils Map
Wabash Island Surficial Geology 2012 Wabash Island Surficial EDMAP
Wadsworth Surficial Geology 2001 Wadsworth Surficial Map
Waltersburg Geology 1991 Waltersburg Geology map
Ware Geology 1994 Jonesboro Ware Geology Map
Warren Surficial Geology 2010 Illinois State University Logo
Waterloo Bedrock Geology 2000 Waterloo Bedrock Map
Waterloo Bedrock Topography 2008 Waterloo Bedrock Map
Waterloo Water Table


Purchase this map online through Shop ISGS*, or contact the Sales and Information Office for more information.

*excludes EDMAP series