Illinois State Geological Survey
This is a list of all documents accepted for permanent retention in the depository, in order by issuing agency.
- Annual Report for Active IDOT Wetland Compensation and Hydrologic Monitoring Sites {periodical start}
Annual report by the Illinois State Geological Survey to the Illinois Department of Transportation. Hydrologic data was collected from wetland compensation sites and potential wetland compensation sites being monitored under contract. Where appropriate, the report also includes a determination of areas meeting wetland hydrology criteria listed in the 1987 U.S. Army Corps of Engineers Wetland Delineation Manual and its online updates. - Aquifer sensitivity to contamination, Kane County, Illinois [ICGM Kane-AS]
Map (1 sheet) depicting the relative potential for aquifers within 100 feet of the land surface to become contaminated from sources of pollution at or near the ground surface. Scale 1:100,000 - Assessment of the geology and hydrogeology of two sites for a proposed large dairy facility in Jo Daviess County near Nora, IL [OFS 2008-2]
This report describes the geological and hydrogeological investigation of two sites in Jo Daviess County, Illinois proposed for 6850 animal unit capacity dairy facilities. The investigation included the potential for groundwater contamination. - Bedrock Geology {periodical start}
Maps and separate reports on the bedrock geology Illinois by quadrangle. - Bedrock topography of .... {periodical start}
Maps, which show the top of the bedrock surface by quadrangle in Illinois. scale 1:24,000. - Chemical and isotopic database for McHenry County study on groundwater quality and land use (2007) [OFS 2007-6]
This document provides the database for an investigation of the effects of land use on groundwater quality in McHenry County. - Chicago River - a legacy of glacial and coastal processes. Guidebook for the 2009 Meeting of the North-Central Section of the Geological society of America, Rockford, Illinois, April 2-4, 2009, The [Guidebook 37]
A guidebook to the geomorphology and geomorphic evolution of select locations near and within Chicago that relate to the geologic history of the Chicago River. - Coal Industry in Illinois (2008) [Illinois Map 13]
Map (1 sheet) showing the coal industry in Illinois. Locations of docks moving coal in or out of Illinois, active coal mines, major coal-burning industrial and institutional plants, and coal-burning electric power plants are identified. 2008 revision of previously published map. - Coal Mines in Illinois {periodical start}
Directories and maps of Coal Mines in Illinois located on 7.5-minute quadrangle series. - Data Point Locations of Elgin Quadrangle, Kane and Cook Counties, Illinois (2007) [IGQ Elgin-DP]
Map identifies locations of outcrops, stratigraphic borings, water borings, and engineering borings on the Elgin 7.5-minute Quadrange, Kane and Cook Counties, Illinois. Plot of the map available for purchase.