IL0790300 · Illinois
WILLOW HILL
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 8
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 7
Counties listed by EPA · Jasper County, Illinois
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 7036642 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2023 · period end July 22, 2024 · first reported February 14, 2024 · EPA return-to-compliance field July 22, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1778 October 11, 2023 Informal State Violation/Reminder Notice 1779 October 11, 2023 Informal State Public Notification requested 1781 June 21, 2024 Informal State Public Notification received 1782 July 22, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 7036643 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end June 21, 2024 · first reported February 14, 2024 · EPA return-to-compliance field June 21, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1780 December 6, 2023 Informal State Violation/Reminder Notice 1783 June 21, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 7036640 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 28, 2023 · EPA return-to-compliance field November 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1773 January 4, 2023 Resolving State Compliance achieved 1768 January 5, 2023 Informal State Violation/Reminder Notice 1769 January 5, 2023 Informal State Public Notification requested 1777 April 12, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7036641 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1773 January 4, 2023 Resolving State Compliance achieved 1770 January 5, 2023 Informal State Violation/Reminder Notice 1771 January 5, 2023 Informal State Public Notification requested 1776 April 12, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 7036638 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2022 · period end September 30, 2022 · first reported November 10, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1764 November 4, 2022 Informal State Violation/Reminder Notice 1765 November 4, 2022 Informal State Public Notification requested 1772 November 9, 2022 Resolving State Compliance achieved 1775 April 12, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7036639 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 10, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1766 November 4, 2022 Informal State Violation/Reminder Notice 1767 November 4, 2022 Informal State Public Notification requested 1772 November 9, 2022 Resolving State Compliance achieved 1774 April 12, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7036637 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2020 · period end January 26, 2021 · first reported March 11, 2021 · EPA return-to-compliance field January 26, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1762 January 6, 2021 Informal State Violation/Reminder Notice 1763 January 26, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7036645 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2020 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1786 January 14, 2026 Informal State Violation/Reminder Notice 1787 January 14, 2026 Informal State Public Notification requested 1788 February 9, 2026 Informal State Public Notification received 1790 February 26, 2026 Resolving State Compliance achieved
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility