IL1170300 · Illinois

EAGARVILLE

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 20
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 16

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 20 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 44.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 4126431 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field January 31, 2026

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367478	February 25, 2026	Informal	State Violation/Reminder Notice
7367479	February 25, 2026	Informal	State Public Notification requested
7367483	February 25, 2026	Informal	State Intentional no-action
7367482	March 9, 2026	Resolving	State Compliance achieved
7367481	March 19, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 4126430 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2025 · period end June 28, 2026 · first reported February 26, 2026 · EPA return-to-compliance field June 28, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367480	July 13, 2022	Resolving	State Compliance achieved
7367471	October 21, 2025	Informal	State Violation/Reminder Notice
7367472	October 21, 2025	Informal	State Public Notification requested
7367487	June 28, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4126429 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 22, 2025 · period end October 29, 2025 · first reported November 21, 2025 · EPA return-to-compliance field October 29, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367470	September 24, 2025	Informal	State Violation/Reminder Notice
7367473	October 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Notification, Known or Potential LSLViolation 4126426 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · period end April 17, 2026 · first reported November 21, 2025 · EPA return-to-compliance field April 17, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367461	July 3, 2025	Informal	State Violation/Reminder Notice
7367462	July 3, 2025	Informal	State Public Notification requested
7367490	April 17, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4126428 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 22, 2025 · EPA return-to-compliance field May 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367477	June 26, 2025	Resolving	State Compliance achieved
7367466	August 22, 2025	Informal	State Violation/Reminder Notice
7367467	August 22, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4126427 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 22, 2025 · EPA return-to-compliance field May 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367477	June 26, 2025	Resolving	State Compliance achieved
7367464	August 22, 2025	Informal	State Violation/Reminder Notice
7367465	August 22, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4126423 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported May 14, 2025 · EPA return-to-compliance field January 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367454	February 20, 2025	Informal	State Violation/Reminder Notice
7367455	February 20, 2025	Informal	State Public Notification requested
7367456	February 21, 2025	Resolving	State Compliance achieved
7367469	September 2, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4126422 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported May 14, 2025 · EPA return-to-compliance field January 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367452	February 20, 2025	Informal	State Violation/Reminder Notice
7367453	February 20, 2025	Informal	State Public Notification requested
7367456	February 21, 2025	Resolving	State Compliance achieved
7367468	September 2, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

LSL ReportingViolation 4126425 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end April 17, 2026 · first reported August 18, 2025 · EPA return-to-compliance field April 17, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367459	July 2, 2025	Informal	State Violation/Reminder Notice
7367460	July 2, 2025	Informal	State Public Notification requested
7367475	November 4, 2025	Informal	State Public Notification received
7367488	April 17, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 4126424 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end April 17, 2026 · first reported August 18, 2025 · EPA return-to-compliance field April 17, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367457	July 22, 2025	Informal	State Violation/Reminder Notice
7367458	July 22, 2025	Informal	State Public Notification requested
7367474	November 4, 2025	Informal	State Public Notification received
7367489	April 17, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4126419 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end May 20, 2024 · first reported August 29, 2024 · EPA return-to-compliance field May 20, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367448	May 20, 2024	Resolving	State Compliance achieved
7367442	June 6, 2024	Informal	State Violation/Reminder Notice
7367443	June 6, 2024	Informal	State Public Notification requested
7367444	July 11, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4126418 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported August 29, 2024 · EPA return-to-compliance field April 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367451	May 20, 2024	Resolving	State Compliance achieved
7367440	June 6, 2024	Informal	State Violation/Reminder Notice
7367441	June 6, 2024	Informal	State Public Notification requested
7367445	July 11, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4126421 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
7367449	October 11, 2024	Informal	State Violation/Reminder Notice
7367450	October 11, 2024	Informal	State Public Notification requested
7367463	July 2, 2025	Informal	State Public Notification received
7367476	July 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4126420 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
7367449	October 11, 2024	Informal	State Violation/Reminder Notice
7367450	October 11, 2024	Informal	State Public Notification requested
7367463	July 2, 2025	Informal	State Public Notification received
7367476	July 30, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4126417 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end January 2, 2024 · first reported February 14, 2024 · EPA return-to-compliance field January 2, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367437	December 1, 2023	Informal	State Violation/Reminder Notice
7367438	January 2, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4126416 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end May 11, 2023 · first reported August 29, 2023 · EPA return-to-compliance field May 11, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367436	May 11, 2023	Resolving	State Compliance achieved
7367430	July 20, 2023	Informal	State Violation/Reminder Notice
7367431	July 20, 2023	Informal	State Public Notification requested
7367446	July 11, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4126415 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field April 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7367439	May 11, 2023	Resolving	State Compliance achieved
7367428	July 20, 2023	Informal	State Violation/Reminder Notice
7367429	July 20, 2023	Informal	State Public Notification requested
7367447	July 11, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4126413 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 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
7367423	January 19, 2023	Informal	State Violation/Reminder Notice
7367424	January 19, 2023	Informal	State Public Notification requested
7367427	February 1, 2023	Resolving	State Compliance achieved
7367435	July 10, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4126411 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance 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
7367419	January 5, 2023	Informal	State Violation/Reminder Notice
7367420	January 5, 2023	Informal	State Public Notification requested
7367427	February 1, 2023	Resolving	State Compliance achieved
7367433	July 10, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4126412 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
7367421	January 5, 2023	Informal	State Violation/Reminder Notice
7367422	January 5, 2023	Informal	State Public Notification requested
7367427	February 1, 2023	Resolving	State Compliance achieved
7367432	July 10, 2023	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