Illinois Water Groups

Chicagoland H2O A water use & conservation site for NE Illinois

Illinois American Water Company's Learning Center

Illinois Association of Community Action Agencies/ Illinois Rural Community Assistance Program Helps small communities develop proposals for loans and grants for water & wastewater projects

Illinois Association of Groundwater Professionals

Illinois Department of Natural Resources, Office of Water Resources

Illinois Department of Natural Resources - 2022 Illinois State Water Plan

Illinois Environmental Protection Agency

Illinois General Assembly

Illinois Groundwater Association

Illinois State Geological Survey

Illinois State Water Survey

Illinois Water Authority Association

Imperial Valley Water Authority

Central Region Groundwater Protection Committee (Mason, Peoria, Tazewell & Woodford Counties)

Izaak Walton League of America, Champaign Co. Chapter

Lake Decatur (City's site)

Lake Springfield (CWPL's site)

Champaign Co. Soil and Water Conservation District video: Sealing Decommissioned Wells