The Illinois Department of Natural Resources (IDNR) offers free technical advice and services to landowners.

Division of Forest Resources
600 North Grand Ave., West
P.O. Box 19225
Springfield,  IL  62794-9225
217/782-2361


IDNR Regional Forest Resources Offices:  Contact the nearest office to obtain information on the location of your District Forester.

Click on a region number to obtain contact information for the IDNR Regional Forest Resources Office nearest you.

Other Illinois Department of Natural Resources (IDNR) divisions that offer free technical advice and services to landowners.  Contact the appropriate office to obtain information on the Resource Professional responsible for your county.

Division of Wildlife Resources
600 North Grand Ave., West
Springfield,  IL  62706
217/782-6384

Division of Fisheries
600 North Grand Ave., West
Springfield,  IL  62706
217/782-6424

Division of Natural Heritage
600 North Grand Ave., West
Suite 4
Springfield,  IL  62706
217/782-8774

Office of Water Resources (for the 96 downstate counties)
524 South Second Street
Springfield,  IL  62701-1787
217/782-3863

Office of Water Resources (for the 6 northeastern counties)
201 West Center Court (Cook, Lake, McHenry, Kane, Dupage, Will)
Schaumburg,  IL  60196
847/705-4341


Other State Government Offices

Illinois Department of Agriculture
P.O. Box 19281
State Fairgrounds
Springfield,  IL  62794-9281
217/785-2427

Illinois State Geological Survey
615 East Peabody Drive
Champaign,  IL  61820
217/333-4747

Illinois Environmental Protection Agency (IEPA)
2200 Churchill Rd.
Springfield, IL  62706
217/782-3397

Illinois Department of Transportation
2300 S Dirksen Pky.
Springfield, IL  62764
217/782-5597

IDOT District Offices:
     Click on a District to obtain contact information about the IDOT District
     Office nearest you.

IEPA Regional Field Offices:

IEPA
4500 South Sixth St. Road
Springfield,  IL  62706
217/786-6892

IEPA
2125 South First Street
Champaign,  IL  61820
217/333-8361

IEPA
2009 Mall Street
Collinsville,  IL  62234
618/346-5120

IEPA
2309 West Main Street
Marion,  IL  62959
618/993-7200

IEPA
1701 South First Avenue
Maywood,  IL  60153
708/338-7900

IEPA
5415 North University
Peoria,  IL  61614
309/693-5462

IEPA
4302 North Main
Rockford,  IL  61103
815/987-7404

Federal Government Offices

United States Department of Agriculture
Farm Service Agency
P.O. Box 19273
Springfield,  IL  62794-9273
217/492-4180

United States Department of Agriculture
Natural Resources Conservation Service
1902 Fox Drive
Champaign,  IL  61820
217/353-6647
www.il.nrcs.usda.gov


U.S. Army Corps of Engineers:

Colleges and Universities

Southern Illinois University
Department of Forestry
Mail Code 4411
Carbondale, IL  62901
618/453-3341

University of Illinois
Department of Natural Resources and Environmental Sciences
W-503 Turner Hall
1102 S. Goodwin Ave.
Urbana, IL  61801
217/333-2770

Southeastern Illinois College
Forest Technology Program
3575 College Road
Harrisburg, IL  62946
618/252-5400


Commercial Pesticide Training and Certification Clinics

IL Department of Agriculture
License Information
800/641-3934

Preregistration and Study Material Information
800/644-2123

Biodegradable Lubricants

At the time of this printing, biodegradable hydraulic oil may be obtained from Mobil Oil Corporation at 800/662-4525.  This is not intended as an endorsement of any companies.  Biodegradable hydraulic oil may also be available from other companies.