To prevent the spread of harmful forest pests, Illinois requires that firewood entering the state be certified, heat-treated. Firewood that is moved more than 50 miles within the state should also be certified, heat-treated. Similarly, moving uncertified firewood out of several counties in Northern Illinois is prohibited due to a spongy moth infestation and quarantine in those areas.
The following additional firewood information applies to Illinois forests, parks, and protected areas:
- Firewood is not permitted on DNR managed properties if it was sourced from greater than 50 miles from the site, or if it came from out-of-state unless it is certified, heat-treated firewood.
- National and State Forest areas in Illinois often allow firewood gathering around the campground, however, a permit may be required. Ask forest staff for additional information.
- Campers are asked to safely burn all their firewood before leaving their campsite.
Campgrounds often have their own firewood policies (e.g., outside firewood is not allowed at Cook County Forest Preserve). Find out the rules at your destination before traveling with firewood. Many states have laws prohibiting the movement of firewood across their borders as well; see the firewood map for the rules in other areas before taking any firewood out of Illinois.
This summary is accurate to the best of DMF staff abilities as of July 2026.
Illinois Web Resources:
- Firewood Regulations, IL Department of Agriculture (IDOA)
- Illinois Invasive Species, IL Department of Natural Resources (DNR)
- Camping Regulations (firewood rule linked under Use of State Parks, Admin Rule Sec 110.60 e)
- Firewood Certificates Administrative Code
- Firewood Hitchhikers, University of Illinois, Cooperative Extension Article, 2022
- Morton Arboretum Tree and Plant Care Resources
- Insect Pests, IDOA
- Emerald Ash Borer, IDOA
- Spongy Moth North America Quarantine Map, USDA APHIS
Do you have a good link for Illinois? Click on the Submit a Link ribbon below!