Federal Agency Links
U.S. Army Corps of Engineers Headquarters Regulatory Web Site
U.S. Army Corps of Engineers, Waterways Experiment Station, Environmental Lab Wetlands
U.S. Coast Guard
U.S. Coast Guard, Marine Safety Unit Chicago
U.S. Coast Guard, Ninth District Prevention Division
U.S. Council on Environmental Quality (CEQ)
U.S. Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS)
U.S. Department of Transportation, Federal Highway Administration
U. S. Environmental Protection Agency (USEPA)
USEPA, Office Of Watersheds and Wetlands (USEPA-OWOW)
U.S. Environmental Protection, Region V, Watershed Branch (USEPA)
U.S. Fish and Wildlife Service (USFWS)
U.S. Fish and Wildlife Service, Barrington Field Office (USFWS)
U.S. Fish and Wildlife Service, Endangered Species
U.S. Fish and Wildlife Service Endangered Species Program of the Upper Midwest
U.S. Fish and Wildlife Service, Section 7 Consultation
U.S. Geological Survey (USGS)
USGS Biological Resources Discipline
National Resource Conservation Service (NRCS) Soil Website
Web Soil Survey
Hydric Soils of the U.S.
National Oceanographic & Atmospheric Administration (NOAA)
National Register Of Historic Places Information System
Climate Information for Illinois (WETS Tables)
Illinois Urban Manual
State Agency Links
State of Illinois
Illinois Department of Natural Resources
Illinois Department of Transportation
Ecological Compliance Assessment Tool (EcoCAT)
Illinois Endangered Species
Illinois Environmental Protection Agency
Illinois Historic Preservation Agency
Illinois Natural History Survey
Office of Water Resources
Illinois State Toll Highway Authority
State of Indiana
Indiana Department of Environmental Management
Indiana Department of Natural Resources
Indiana Department of Transportation
Division of Historic Preservation & Archaeology
Indiana Toll Road
County Agency Links
Cook County, Illinois
DuPage County, Illinois
Kane County, Illinois
Lake County, Illinois
McHenry County, Illinois
Will County, Illinois
Lake County, Indiana
LaPorte County, Indiana
Porter County, Indiana
Other Public Agency Links
Chicago Metropolitan Agency for Planning
Fox Waterway Agency
State and Local Government on the Net
Other Links
Chicago Wilderness
Great Lakes Information Network
Environmental Organization Web Directory