Recently Added Maps

Recently Added Maps for Download

Bedrock Geology Map of Illinois Page 1
Title: Bedrock Geology Map of Illinois Compiled by: Dennis R. Kolata Updated: September 9, 2019
One 36" x 60" sheet; contains map, legends, descriptive text, and one figure.Recommended citation:  Luman, D. E., L. R. Smith, C.C. Goldsmith, 2002, Illinois Surface Topography, Illinois State Geological Survey, Champaign, IL, Illinois Map 11, scale 1:500,000. Updated: September 9, 2019
One 41.5" x 57" sheet includes map, legend, and 6 figures. Updated: September 9, 2019
Land Cover Map
The Illinois Land Cover map was produced in resonse to the need for current, detailed information about the land, the raw material of Illinois. Such information is essential to ensure wise land-use decisions and good land stewardship. Updated: July 24, 2019
Tazewell County Drift Thickness
1:62,500 Tazewell County map; 40" × 36" single map sheet; includes map, legend, and inset maps (2) Updated: March 21, 2019
carroll-sg.gif (51.44 KB)
1:62,500 Carroll County map; 46" × 27" single map sheet; includes map, legend, descriptive text, and inset map Updated: March 20, 2019
New Athens East Surficial Map
Two 36" × 30" map sheets and one 12 page report; sheet 1 contains map and legends; sheet 2 contains graphic column and 2 cross sections; report includes descriptive text and 6 figures Updated: February 21, 2019