To receive your free copy of the Illinois Watersheds Map by mail, please fill out the form below. The map will come folded, via U.S. Mail. For a non-folded copy, pick one up at the Illinois State Water Survey, 2204 Griffith Dr. Champaign, IL 61820-7495.
We also have electronic copies of the Illinois Watersheds Map available in PDF format. (730k)
To download, right-click on a link above and choose "Save Link As" (Firefox), "Save Target As" (Internet Explorer), or "Save link document as..." (Opera).