IL1350150 · Illinois
COFFEEN
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Montgomery 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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 228 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 7156421 · 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 4822551 January 27, 2026 Informal State Violation/Reminder Notice 4822552 January 27, 2026 Informal State Public Notification requested Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 7156420 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2025 · first reported November 21, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4822547 July 29, 2025 Informal State Violation/Reminder Notice 4822548 July 29, 2025 Informal State Public Notification requested Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 7156419 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end July 1, 2025 · first reported November 21, 2024 · EPA return-to-compliance field July 1, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4822545 November 3, 2024 Informal State Violation/Reminder Notice 4822550 July 1, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7156418 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 21, 2024 · EPA return-to-compliance field September 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4822543 October 11, 2024 Informal State Violation/Reminder Notice 4822544 October 11, 2024 Informal State Public Notification requested 4822546 November 26, 2024 Resolving State Compliance achieved 4822549 August 5, 2025 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 7156417 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end July 10, 2024 · first reported February 14, 2024 · EPA return-to-compliance field July 10, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4822541 December 11, 2023 Informal State Violation/Reminder Notice 4822542 July 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7156416 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2022 · period end January 11, 2023 · first reported February 28, 2023 · EPA return-to-compliance field January 11, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4822540 January 11, 2023 Resolving State Compliance achieved 4822538 January 24, 2023 Informal State Violation/Reminder Notice 4822539 January 24, 2023 Informal State Public Notification requested
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