IL2010050 · Illinois
CHERRY VALLEY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Winnebago 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 136 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 912 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end December 30, 2025 · first reported November 21, 2025 · EPA return-to-compliance field December 30, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 321 July 3, 2025 Informal State Violation/Reminder Notice 322 July 3, 2025 Informal State Public Notification requested 324 December 30, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 913 · 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 323 August 1, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 910 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end June 23, 2023 · first reported November 10, 2022 · EPA return-to-compliance field June 23, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 314 July 26, 2022 Informal State Violation/Reminder Notice 318 June 23, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 909 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 1, 2021 · EPA return-to-compliance field September 30, 2021
7 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 308 October 19, 2021 Informal State Violation/Reminder Notice 309 October 19, 2021 Informal State Public Notification requested 310 October 27, 2021 Informal State Public Notification received 312 December 8, 2021 Informal State Formal Notice of Violation issued 313 December 9, 2021 Resolving State Compliance achieved 315 March 21, 2022 Informal State Bilateral Compliance Agreement signed 317 March 21, 2022 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 908 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 1, 2021 · EPA return-to-compliance field June 30, 2021
7 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 306 July 15, 2021 Informal State Violation/Reminder Notice 307 July 15, 2021 Informal State Public Notification requested 311 October 23, 2021 Informal State Public Notification received 312 December 8, 2021 Informal State Formal Notice of Violation issued 313 December 9, 2021 Resolving State Compliance achieved 315 March 21, 2022 Informal State Bilateral Compliance Agreement signed 316 March 21, 2022 Formal State Administrative/Compliance Order without penalty issued
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