Division of Resource Management

NOTE: The new Division of Management site can be found here.

For all downstate/statewide issues:

Illinois Department of Natural Resources
Office of Water Resources
One Natural Resources Way
Springfield, IL 62702-1271
Phone: 217/782-3863  Fax: 217/785-5014

For Lake Michigan issues:

Illinois Department of Natural Resources
Office of Water Resources
160 N. LaSalle St, Suite S-703
Chicago, IL 60601
Phone: 312/793-3123 or 312/793-5947  Fax: 312/793-5968

For other Chicago area issues:

Illinois Department of Natural Resources
Office of Water Resources
2050 W. Stearns Road
Bartlett, Illinois 60103
Phone: 847/608-3116  Fax 847/931-2037