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Assessments of Watershed Health

Environmental Information

Air Pollution Data (Provided by Office of Air Quality Planning and Standards)

Beach Monitoring Sites

Bioassessment Projects

Drinking Water Information (Source: EPA's Office of Ground Water & Drinking Water)

Environmental Websites

Federal and State Government Regulation and Program References

National Priorities List Sites

Section 319 Success Stories (Source: EPA's 319 Grant Program)

Volunteer Monitoring Efforts for Illinois

Watershed Groups for this State (Provided by Adopt Your Watershed)

Information provided by United States Geological Survey (USGS) Exit EPA Disclaimer

Science in Your State
Water Resources
Real-time Streamflow Data
Fact Sheets

Places Involving this State

Watersheds: 56
Counties: 102
American Heritage Rivers: 1
National Estuary Programs: 0
EPA Regional Office

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Agriculture Statistics Service (USDA)

Energy Data (DOE)

Natural Resources Conservation Service (USDA)

State and Local Government on the Net

State Government

USDA State Fact Sheet (Source USDA Economic Research Service)

04040001, Little Calumet-Galien 04040002, Pike-Root 04060200, Lake Michigan 05120108, Middle Wabash-Little Vermilion 05120109, Vermilion 05120111, Middle Wabash-Busseron 05120112, Embarras 05120113, Lower Wabash 05120114, Little Wabash 05120115, Skillet 05140203, Lower Ohio-Bay 05140204, Saline 05140206, Lower Ohio 07060005, Apple-Plum 07080101, Copperas-Duck 07080103, Lower Wapsipinicon 07080104, Flint-Henderson 07080107, Skunk 07090001, Upper Rock 07090003, Pecatonica 07090004, Sugar 07090005, Lower Rock 07090006, Kishwaukee 07090007, Green 07100009, Lower Des Moines 07110001, Bear-Wyaconda 07110004, The Sny 07110009, Peruque-Piasa 07120001, Kankakee 07120002, Iroquois 07120003, Chicago 07120004, Des Plaines 07120005, Upper Illinois 07120006, Upper Fox 07120007, Lower Fox 07130001, Lower Illinois-Senachwine Lake 07130002, Vermilion 07130003, Lower Illinois-Lake Chautauqua 07130004, Mackinaw 07130005, Spoon 07130006, Upper Sangamon 07130007, South Fork Sangamon 07130008, Lower Sangamon 07130009, Salt 07130010, La Moine 07130011, Lower Illinois 07130012, Macoupin 07140101, Cahokia-Joachim 07140105, Upper Mississippi-Cape Girardeau 07140106, Big Muddy 07140108, Cache 07140201, Upper Kaskaskia 07140202, Middle Kaskaskia 07140203, Shoal 07140204, Lower Kaskaskia 08010100, Lower Mississippi-Memphis

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