Source Water Assessment Program Factsheets
To view a summary version of the completed Source Water Assessments, you may search our records by county or public water
supply name. This summary information describes pertinent sub-sections of each completed assessment including:
Importance of Source Water; Susceptibility to Contamination Determination; and documentation/recommendation of Source Water
Protection Efforts. However, summaries of Source Water Protection Efforts have not been documented for non-community water
supplies. It should be noted that these Source Water Assessment summaries are presented in strict compliance with Illinois
EPA's security policy on the release of sensitive information. Therefore, all locational data and maps pertaining to wells,
aquifers and/or surface water intakes have been removed. To obtain a complete version of the Source Water Assessment Report,
please contact your local water supply officials.