CORNELL, IL · Livingston County
CORNELL Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.
System facts
- System ID (PWSID)
- IL1050150
- System type
- Community Water System
- Population served
- 500
- Service connections
- 245
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2022 – July 31, 2022
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2022 – July 31, 2022
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2012 – May 15, 2012
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2008 – December 10, 2008
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2006 – September 2, 2006
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2006 – May 2, 2006
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2005 – May 2, 2005
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2022 – July 31, 2022 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2022 – July 31, 2022 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2012 – May 15, 2012 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2008 – December 10, 2008 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2006 – September 2, 2006 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| April 1, 2006 – May 2, 2006 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2005 – May 2, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| June 30, 1977 – June 29, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 20, 1994State Public Notification received1 linked violation
- March 13, 1994State Violation/Reminder Notice1 linked violation
- March 13, 1994State Public Notification requested1 linked violation
Contact
JANSSEN, MICHELLE M
815-848-2970
CORNELL, IL 61319