Central Illinois Water Gardeners
Meet monthly to discuss ponds, water gardens, goldfish, koi, water plants and building and designing ponds.
Earth Share of Illinois
Promotes charitable giving in government and corporate employee payroll deduction workplace giving campaigns to financially support member organizations. Features a listing of member organizations and methods to provide funding. Part of Earth Share, a nationwide network.
Embarras Volunteer Stewards
Volunteer group committed to preserving East Central Illinois natural heritage. Information on tours, workdays, and descriptions of sites.
Illinois Audubon Society
An organization that promotes the perpetuation and appreciation of native flora and fauna of Illinois and the habitats that support them.
Illinois Clean Energy Community Foundation
Invests in clean energy development and land preservation efforts, working with communities and citizens to improve environmental quality. Program overview, trustees, FAQs, application form, and announcements are featured.
Illinois Recycling Association
A collective voice for recycling on critical waste management issues facing the state. News, events, facts, and resources.
Illinois Student Environmental Network
ISEN is an independent, non-profit organization working on a statewide level to train environmental leaders.
Nature Conservancy, The: Illinois Chapter
Conservation group that provides protection and education about the state's natural lands.
Salt Creek Singletrack Society
Group dedicated to recreation and environment of the Salt Creek Basin.
Sierra Club of Illinois
Working to explore, enjoy, and protect the Illinois environment.