Additional information about Illinois is available through the subtopics and pages shown below.
Or you can use the form at the top of tils page to search the USGS collection of information dealing with Illinois.
Simply type in additional keywords in the fill-in field below "Search Illinois" and click on the "Seek" button.
USGS Geologic Information about Illinois USGS Geologic Information about Illinois
This page has moved to
http://geology.er.usgs.gov/states/midwest.html
If your browser does not take you to the new location ... http://geology.er.usgs.gov/states/IL.html- 0.8KB - USGS - +topic:1563184789: 29
USGS-Water Resources of Illinois Public Web Page USGS-Water Resources of Illinois Public Web Page
WATER RESOURCES OF ILLINOIS
HIGHLIGHTS
U.S. Stream Flow Measurement and Data Dissemination Improve
Estimated Use .. http://il.water.usgs.gov/- 7.8KB - USGS - +topic:1563184789: 29
Illinois West Nile Virus Map Illinois West Nile Virus Cumulative Veterinary Map, 2001 USGS - U.S. Geological Surveyhttp://cindi.usgs.gov/hazard/event/west_nile/illnois/ il_vet_mar_04.html- 5.0KB - USGS - +topic:1563184789: 18
3-D Geologic Mapping in East-Central Illinois 3-D Geologic Mapping in East-Central Illinois
3-D Geologic Mapping in
East-Central Illinois
PURPOSE OF MAPPING: To provide geologic information in support of .. http://ncgmp.usgs.gov/ecill/- 3.0KB - USGS - +topic:1563184789: 18
Earthquake Hazards Program: Seismic Hazard Map of Illinois The USGS Earthquake Hazards Program provides earthquake information for current and past earthquakes, hazards and preparedness information, and .. http://neic.usgs.gov/neis/states/illinois/hazards.html- 10.4KB - USGS - +topic:1563184789: 18
Lower Illinois River Basin: Maps Water-Quality Assessment of the
Lower Illinois River Basin, Illinois, U.S. Geological Survey, Water
Resources Division http://il.water.usgs.gov/proj/lirb/maps/- 11.2KB - USGS - +topic:1563184789: 18
Odonata of Virginia -- Macromia illinoiensis Distribution map of Illinois River Cruiser (Macromia illinoiensis) in Virginia http://www.npwrc.usgs.gov/resource/distr/insects/dfly/va/280.htm- 3.6KB - USGS - +topic:1563184789: 14
Odonata of Oklahoma -- Macromia illinoiensis Distribution map of Illinois River Cruiser (Macromia illinoiensis) in Oklahoma http://www.npwrc.usgs.gov/resource/distr/insects/dfly/ok/280.htm- 3.6KB - USGS - +topic:1563184789: 14
Odonata of Michigan -- Macromia illinoiensis Distribution map of Illinois River Cruiser (Macromia illinoiensis) in Michigan http://www.npwrc.usgs.gov/resource/distr/insects/dfly/mi/280.htm- 3.6KB - USGS - +topic:1563184789: 14