Help   View a Map: To view a map, click on the "View Map" button located on the Maps page. Use the scroll bars in your browser to move the map vertically and horizontally in the browser window. Download a Map: To download a map, first choose a format from those offered on the Maps page. Next, right-click on the "download as" link , and from the resulting menu choose one of the following:      "Save Link As" (in Netscape),      "Save Picture As" (in Internet Explorer), or      "Save Link Document As..." (in Opera). | Low Flow Home | View Maps | Map Info | Background | Contact Info | Help | | Home | Highlights | Staff | Data | Information | Centers | Site Map |   Illinois State Water Survey, Contact Information University of Illinois at Urbana-Champaign All files and information © 2008 Illinois State Water Survey. Terms of use. Email the Web Administrator with questions or comments. Last Modified: April 16, 2002