One solicited projects to address growth issues , particularly the effects of urban and industrial growth on groundwater quality and quantity. The other RFP solicited a project to assess the current state of knowledge about groundwater quality and quantity in Illinois. Each year, the IGC publishes technical proceedings of its research conference. Beginning in 2001, proceedings are published online only. Prior to 2001, print volumes were published, with abstracts provided online.
Back copies are still available for some years.
It summarized findings to date for the general public, principally farmers and others involved in agriculture, public health, and related fields.