IL1190350 · Illinois

GRANTFORK

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

Violation records shown: 24
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 14

Counties listed by EPA · Madison 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 266.5 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 1036225 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance 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 1036224 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance 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 1036223 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110966	April 17, 2026	Informal	State Violation/Reminder Notice
110967	April 17, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 1036222 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110964	April 17, 2026	Informal	State Violation/Reminder Notice
110965	April 17, 2026	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1036219 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start October 12, 2025 · period end June 30, 2026 · first reported February 26, 2026 · EPA return-to-compliance field June 30, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
110956 November 24, 2025 Informal State Violation/Reminder Notice
110977 June 30, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1036218 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start October 12, 2025 · period end June 30, 2026 · first reported February 26, 2026 · EPA return-to-compliance field June 30, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
110955 November 24, 2025 Informal State Violation/Reminder Notice
110983 June 30, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110956	November 24, 2025	Informal	State Violation/Reminder Notice
110977	June 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110955	November 24, 2025	Informal	State Violation/Reminder Notice
110983	June 30, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 1036221 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110959	January 13, 2026	Informal	State Violation/Reminder Notice
110960	January 13, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 1036220 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110957	January 13, 2026	Informal	State Violation/Reminder Notice
110958	January 13, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 1036217 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2025 · first reported February 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110953	October 21, 2025	Informal	State Violation/Reminder Notice
110954	October 21, 2025	Informal	State Public Notification requested

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1036216 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start August 22, 2025 · first reported November 21, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
110952 September 24, 2025 Informal State Violation/Reminder Notice
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1036215 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 12, 2025 · period end June 30, 2026 · first reported November 21, 2025 · EPA return-to-compliance field June 30, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
110951 August 26, 2025 Informal State Violation/Reminder Notice
110981 June 30, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1036214 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 12, 2025 · period end June 30, 2026 · first reported November 21, 2025 · EPA return-to-compliance field June 30, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
110950 August 26, 2025 Informal State Violation/Reminder Notice
110979 June 30, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110952	September 24, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110951	August 26, 2025	Informal	State Violation/Reminder Notice
110981	June 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110950	August 26, 2025	Informal	State Violation/Reminder Notice
110979	June 30, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Notification, Known or Potential LSLViolation 1036212 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · period end June 10, 2026 · first reported November 21, 2025 · EPA return-to-compliance field June 10, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110947	July 3, 2025	Informal	State Violation/Reminder Notice
110948	July 3, 2025	Informal	State Public Notification requested
110968	June 10, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 1036213 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · period end June 18, 2026 · first reported November 21, 2025 · EPA return-to-compliance field June 18, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
110949 July 30, 2025 Informal State Violation/Reminder Notice
110969 June 18, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110949	July 30, 2025	Informal	State Violation/Reminder Notice
110969	June 18, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 1036211 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end January 29, 2026 · first reported August 18, 2025 · EPA return-to-compliance field January 29, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110945	July 22, 2025	Informal	State Violation/Reminder Notice
110946	July 22, 2025	Informal	State Public Notification requested
110962	January 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1036209 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 21, 2024 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110941	October 11, 2024	Informal	State Violation/Reminder Notice
110942	October 11, 2024	Informal	State Public Notification requested
110944	December 9, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1036208 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 21, 2024 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110939	October 11, 2024	Informal	State Violation/Reminder Notice
110940	October 11, 2024	Informal	State Public Notification requested
110944	December 9, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1036207 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110936	July 11, 2024	Informal	State Violation/Reminder Notice
110937	July 11, 2024	Informal	State Public Notification requested
110944	December 9, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1036206 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110934	July 11, 2024	Informal	State Violation/Reminder Notice
110935	July 11, 2024	Informal	State Public Notification requested
110944	December 9, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 1036205 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 28, 2022 · period end June 27, 2023 · first reported November 10, 2022 · EPA return-to-compliance field June 27, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110928	October 18, 2022	Informal	State Violation/Reminder Notice
110929	October 18, 2022	Informal	State Public Notification requested
110930	June 27, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 1036204 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 28, 2022 · period end June 27, 2023 · first reported November 10, 2022 · EPA return-to-compliance field June 27, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110924	October 18, 2022	Informal	State Violation/Reminder Notice
110927	October 18, 2022	Informal	State Public Notification requested
110932	June 27, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 1036203 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2022 · period end July 10, 2023 · first reported November 10, 2022 · EPA return-to-compliance field July 10, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
110923 July 27, 2022 Informal State Violation/Reminder Notice
110938 July 10, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110923	July 27, 2022	Informal	State Violation/Reminder Notice
110938	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 1036201 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 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
110922	September 23, 2021	Resolving	State Compliance achieved
110916	September 27, 2021	Informal	State Violation/Reminder Notice
110917	September 27, 2021	Informal	State Public Notification requested
110933	June 27, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1036202 · Chloramine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 23, 2021 · first reported December 1, 2021 · EPA return-to-compliance field September 23, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
110922	September 23, 2021	Resolving	State Compliance achieved
110918	September 27, 2021	Informal	State Violation/Reminder Notice
110919	September 27, 2021	Informal	State Public Notification requested
110931	June 27, 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