IL1175150 · Illinois
PALMYRA-MODESTO WATER COMMISSION
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 10
- EPA health-based flag
- 5
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Macoupin 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 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 89.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 7057328 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 26, 2026 · EPA return-to-compliance field September 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211654 December 17, 2025 Informal State Violation/Reminder Notice 7211655 December 17, 2025 Informal State Public Notification requested 7211653 January 9, 2026 Resolving State Compliance achieved 7211657 June 8, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 7057327 · Simazine · Synthetic Organic ChemicalsNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 26, 2026 · EPA return-to-compliance field September 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211651 December 17, 2025 Informal State Violation/Reminder Notice 7211652 December 17, 2025 Informal State Public Notification requested 7211653 January 9, 2026 Resolving State Compliance achieved 7211656 June 8, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7057325 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 30, 2025 · period end June 25, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 25, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211643 June 25, 2025 Informal State Violation/Reminder Notice 7211644 June 25, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 7057326 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported November 21, 2025 · EPA return-to-compliance field June 30, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211648 June 5, 2025 Informal State Formal Notice of Violation issued 7211650 September 16, 2025 Resolving State Compliance achieved 7211646 September 30, 2025 Informal State Violation/Reminder Notice 7211647 September 30, 2025 Informal State Public Notification requested 7211649 October 28, 2025 Informal State Public Notification received EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 7057324 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 14, 2025 · EPA return-to-compliance field March 31, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211641 April 29, 2025 Informal State Violation/Reminder Notice 7211642 April 29, 2025 Informal State Public Notification requested 7211648 June 5, 2025 Informal State Formal Notice of Violation issued 7211645 July 3, 2025 Informal State Public Notification received 7211650 September 16, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Single Turbidity Exceed (Enhanced SWTR)Violation 7057323 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start October 1, 2021 · period end October 31, 2021 · first reported February 9, 2022 · EPA return-to-compliance field October 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211632 November 15, 2021 Informal State Violation/Reminder Notice 7211633 November 15, 2021 Informal State Public Notification requested 7211634 November 19, 2021 Informal State Formal Notice of Violation issued 7211635 December 6, 2021 Informal State Public Notification received 7211637 December 6, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Monthly Turbidity Exceed (Enhanced SWTR)Violation 7057322 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start October 1, 2021 · period end October 31, 2021 · first reported February 9, 2022 · EPA return-to-compliance field October 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211630 November 15, 2021 Informal State Violation/Reminder Notice 7211631 November 15, 2021 Informal State Public Notification requested 7211634 November 19, 2021 Informal State Formal Notice of Violation issued 7211636 December 6, 2021 Informal State Public Notification received 7211637 December 6, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Monthly Turbidity Exceed (Enhanced SWTR)Violation 7057319 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start September 1, 2021 · period end September 30, 2021 · first reported December 1, 2021 · EPA return-to-compliance field September 30, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211625 October 14, 2021 Informal State Violation/Reminder Notice 7211626 October 14, 2021 Informal State Public Notification requested 7211629 November 2, 2021 Informal State Public Notification received 7211634 November 19, 2021 Informal State Formal Notice of Violation issued 7211637 December 6, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7057321 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2021 · period end August 31, 2021 · first reported December 1, 2021 · EPA return-to-compliance field August 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211627 October 25, 2021 Informal State Violation/Reminder Notice 7211628 October 25, 2021 Informal State Public Notification requested 7211638 December 20, 2021 Resolving State Compliance achieved 7211639 May 25, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7057320 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2021 · period end August 31, 2021 · first reported December 1, 2021 · EPA return-to-compliance field August 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7211627 October 25, 2021 Informal State Violation/Reminder Notice 7211628 October 25, 2021 Informal State Public Notification requested 7211638 December 20, 2021 Resolving State Compliance achieved 7211639 May 25, 2022 Informal State Public Notification received
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