IL2015345 · Illinois
ROCKFORD MHC, LLC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 9
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
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 9 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 75 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 3198849 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2026 · period end March 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field March 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5154735 April 21, 2026 Informal State Violation/Reminder Notice 5154736 April 21, 2026 Informal State Public Notification requested 5154739 April 30, 2026 Resolving State Compliance achieved 5154737 May 3, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 3198848 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2026 · period end March 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field March 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5154733 April 21, 2026 Informal State Violation/Reminder Notice 5154734 April 21, 2026 Informal State Public Notification requested 5154740 April 30, 2026 Resolving State Compliance achieved 5154738 May 6, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 3198846 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 9, 2024 · period end April 24, 2024 · first reported May 21, 2024 · EPA return-to-compliance field April 24, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5154728 March 15, 2024 Informal State Violation/Reminder Notice 5154729 April 24, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 3198845 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 9, 2024 · period end April 24, 2024 · first reported May 21, 2024 · EPA return-to-compliance field April 24, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5154727 March 15, 2024 Informal State Violation/Reminder Notice 5154731 April 24, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 3198840 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end May 13, 2021 · first reported September 1, 2021 · EPA return-to-compliance field May 13, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5154715 May 12, 2021 Informal State Violation/Reminder Notice 5154716 May 12, 2021 Informal State Public Notification requested 5154721 May 13, 2021 Resolving State Compliance achieved 5154717 May 23, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 3198839 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2021 · period end April 30, 2021 · first reported September 1, 2021 · EPA return-to-compliance field April 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5154713 May 12, 2021 Informal State Violation/Reminder Notice 5154714 May 12, 2021 Informal State Public Notification requested 5154721 May 13, 2021 Resolving State Compliance achieved 5154718 May 23, 2021 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 3198838 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 13, 2021 · period end May 22, 2021 · first reported June 1, 2021 · EPA return-to-compliance field May 22, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5154712 March 30, 2021 Informal State Violation/Reminder Notice 5154719 May 22, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 3198844 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2020 · 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 5154724 February 8, 2023 Informal State Violation/Reminder Notice 5154725 February 8, 2023 Informal State Public Notification requested 5154726 July 3, 2023 Resolving State Compliance achieved 5154732 April 26, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 3198843 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2020 · 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 5154722 February 8, 2023 Informal State Violation/Reminder Notice 5154723 February 8, 2023 Informal State Public Notification requested 5154726 July 3, 2023 Resolving State Compliance achieved 5154730 April 26, 2024 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