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Illinois DNR Offices

Illinois DNR offers services at various office locations around the state of Illinois, listed below.

Office Locations

Information about the Department and its programs, services, policies and procedures is available at the following locations:

  • Springfield
    One Natural Resources Way
    Springfield, IL 62702-1271

  • Region I - Northwestern Illinois
    Blackhawk State Historic Site
    1510 46th Avenue
    Rock Island, IL 61201

  • Region II Office - Northeastern Illinois

  • James Pate Philip State Park
    2050 West Stearns Road
    Bartlett, IL 60103
    847-608-3100 (currently closed to the public)

  • Region V Office - Southern Illinois
    11731 State Highway 37
    Benton, IL 62812

  • Illinois State Museum
    502 South Spring Street
    Springfield, IL 62706

DNR Functional Offices

In addition, the department is organized into numerous functional offices.