IL0230200 · Illinois
WESTFIELD
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 19
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 7
Counties listed by EPA · Clark 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 16 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 340.5 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
OCCT/SOWT Study/RecommendationViolation 7109988 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 2, 2026 · first reported August 27, 2026
No linked action row appears in the records shown.Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7109981 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end August 21, 2025 · first reported November 21, 2025 · EPA return-to-compliance field August 21, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281709 July 30, 2025 Informal State Violation/Reminder Notice 8281718 August 21, 2025 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 7109980 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2025 · first reported August 18, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281707 July 16, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7109979 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 26, 2025 · period end March 10, 2025 · first reported May 14, 2025 · EPA return-to-compliance field March 10, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281701 February 18, 2025 Informal State Violation/Reminder Notice 8281704 March 10, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7109978 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 26, 2025 · period end March 10, 2025 · first reported May 14, 2025 · EPA return-to-compliance field March 10, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281700 February 18, 2025 Informal State Violation/Reminder Notice 8281702 March 10, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7109975 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end August 21, 2025 · first reported November 21, 2024 · EPA return-to-compliance field August 21, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281696 July 31, 2024 Informal State Violation/Reminder Notice 8281718 August 21, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7109977 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported November 21, 2024 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281697 October 15, 2024 Informal State Violation/Reminder Notice 8281698 October 15, 2024 Informal State Public Notification requested 8281699 November 1, 2024 Informal State Public Notification received 8281712 July 30, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7109976 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported November 21, 2024 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281697 October 15, 2024 Informal State Violation/Reminder Notice 8281698 October 15, 2024 Informal State Public Notification requested 8281699 November 1, 2024 Informal State Public Notification received 8281712 July 30, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 7109973 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281687 January 26, 2024 Informal State Violation/Reminder Notice 8281688 January 26, 2024 Informal State Public Notification requested 8281693 February 7, 2024 Resolving State Compliance achieved 8281705 March 18, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7109974 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281689 January 26, 2024 Informal State Violation/Reminder Notice 8281690 January 26, 2024 Informal State Public Notification requested 8281692 February 7, 2024 Resolving State Compliance achieved 8281703 March 18, 2025 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7109972 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end August 14, 2023 · first reported November 28, 2023 · EPA return-to-compliance field August 14, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281649 January 21, 2022 Informal State Formal Notice of Violation issued 8281674 July 24, 2023 Informal State Violation/Reminder Notice 8281677 August 14, 2023 Resolving State Compliance achieved Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7109970 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 18, 2023 · first reported May 16, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281667 April 17, 2023 Informal State Violation/Reminder Notice 8281686 October 17, 2023 Informal State Bilateral Compliance Agreement signed 8281695 October 17, 2023 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7109967 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start September 29, 2022 · period end August 21, 2025 · first reported November 10, 2022 · EPA return-to-compliance field August 21, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281664 October 4, 2022 Informal State Violation/Reminder Notice 8281711 August 21, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7109966 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 20, 2022 · period end July 2, 2023 · first reported November 10, 2022 · EPA return-to-compliance field July 2, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281663 September 16, 2022 Informal State Violation/Reminder Notice 8281678 July 2, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 7109965 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end August 14, 2023 · first reported November 10, 2022 · EPA return-to-compliance field August 14, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281649 January 21, 2022 Informal State Formal Notice of Violation issued 8281662 July 25, 2022 Informal State Violation/Reminder Notice 8281691 August 14, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 7109964 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end July 24, 2024 · first reported November 10, 2022 · EPA return-to-compliance field July 24, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281649 January 21, 2022 Informal State Formal Notice of Violation issued 8281660 July 20, 2022 Informal State Violation/Reminder Notice 8281661 July 20, 2022 Informal State Public Notification requested 8281679 August 14, 2023 Informal State Public Notification received 8281717 July 24, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7109963 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2022 · period end April 13, 2022 · first reported July 28, 2022 · EPA return-to-compliance field April 13, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281658 April 8, 2022 Informal State Violation/Reminder Notice 8281659 April 13, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 7109942 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end July 24, 2024 · first reported May 11, 2022 · EPA return-to-compliance field July 24, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281647 January 18, 2022 Informal State Public Notification requested 8281648 January 18, 2022 Informal State Violation/Reminder Notice 8281649 January 21, 2022 Informal State Formal Notice of Violation issued 8281706 July 24, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7109941 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end August 14, 2023 · first reported December 1, 2021 · EPA return-to-compliance field August 14, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8281646 July 22, 2021 Informal State Violation/Reminder Notice 8281649 January 21, 2022 Informal State Formal Notice of Violation issued 8281691 August 14, 2023 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.
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