As part of the ADID process, a geographical information system (GIS) was developed by the Chicago Metropolitan Agency for Planning (CMAP).
By clicking on the township names below, you will be able to view a .pdf file using Acrobat Reader. Each map has a legend that lists aquatic resources by a number. The following resource categories were included in the ADID designation: High quality streams, High quality lakes, High quality habitat wetlands, and High functional value wetlands.
For more information on the McHenry County ADID Maps you may contact:
McHenry County Planning and Development Department in Woodstock - Alicia Law (815) 334-4520
McHenry County Conservation District in Ringwood - Steve Gulgren (815) 678-4431
U.S. Environmental Protection Agency in Chicago - Sue Elston (312) 886-6115