Mclean County Radon Awareness Program
- Information about radon sponsored by the McLean County This Illinois State University program features community task force members, coupon to order test kit, kid zone with puzzles, maze, and word find.
- http://radonmclean.org/

McLean County Extension
- Local unit of University of Illinois Extension. Site provides news and upcoming event information, description of youth development and 4-H programs, plus resources for agriculture, family life, nutrition, and other community topics.
- http://www.urbanext.uiuc.edu/mclean/