IL0310660 · Illinois
DIXMOOR
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 15
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 10
Counties listed by EPA · Cook 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 95.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 5440045 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 27, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 5440044 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 27, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 5440043 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 15, 2026 · first reported May 27, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829579 February 13, 2026 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 5440042 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 15, 2026 · first reported May 27, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829578 February 13, 2026 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 5440041 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2026 · first reported May 27, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829576 January 27, 2026 Informal State Violation/Reminder Notice 829577 January 27, 2026 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 5440039 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 13, 2025 · first reported February 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829573 November 24, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5440040 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829574 January 13, 2026 Informal State Violation/Reminder Notice 829575 January 13, 2026 Informal State Public Notification requested 829580 March 26, 2026 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 5440036 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · first reported November 21, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829570 July 3, 2025 Informal State Violation/Reminder Notice 829571 July 3, 2025 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 5440038 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported November 21, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829572 August 8, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5440035 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 27, 2025 · EPA return-to-compliance field December 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829567 January 14, 2025 Informal State Violation/Reminder Notice 829568 January 14, 2025 Informal State Public Notification requested 829569 April 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5440034 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 27, 2025 · EPA return-to-compliance field December 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829565 January 14, 2025 Informal State Violation/Reminder Notice 829566 January 14, 2025 Informal State Public Notification requested 829569 April 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 5440033 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2024 · period end October 9, 2024 · first reported November 21, 2024 · EPA return-to-compliance field October 9, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829564 October 9, 2024 Resolving State Compliance achieved 829562 October 12, 2024 Informal State Violation/Reminder Notice 829563 October 12, 2024 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 5440032 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 15, 2022 · first reported November 10, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829560 August 12, 2022 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5440031 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end June 30, 2021 · first reported September 1, 2021 · EPA return-to-compliance field June 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829558 July 14, 2021 Informal State Violation/Reminder Notice 829559 July 14, 2021 Informal State Public Notification requested 829561 September 21, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5440030 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end June 30, 2021 · first reported September 1, 2021 · EPA return-to-compliance field June 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 829558 July 14, 2021 Informal State Violation/Reminder Notice 829559 July 14, 2021 Informal State Public Notification requested 829561 September 21, 2022 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