This page contains links to all downloadable maps available for the County in its entirety. Additional maps that cover smaller areas within the County may be available through the By Scale—Quadrangle link or through specificBy Theme links.
Click to view or right-click to download
Authors: Melisa M. McLean, Maureen D. Kelly, and Matthew H. Riggs
Series: OFS 1995-12 McHenry-BT
Ordering information for Illinois State Geological Survey Publications
Updated 06/18/2012 SLD