IL0970400 · Illinois
HAINESVILLE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 7
Counties listed by EPA · Lake 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
Monitoring or reporting · Archived
Monitoring, RegularViolation 5371322 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6209125 January 16, 2026 Informal State Violation/Reminder Notice 6209126 January 16, 2026 Informal State Public Notification requested 6209130 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 5371321 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6209123 January 16, 2026 Informal State Violation/Reminder Notice 6209124 January 16, 2026 Informal State Public Notification requested 6209129 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 5371320 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6209121 January 16, 2026 Informal State Violation/Reminder Notice 6209122 January 16, 2026 Informal State Public Notification requested 6209133 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 5371319 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6209119 January 16, 2026 Informal State Violation/Reminder Notice 6209120 January 16, 2026 Informal State Public Notification requested 6209127 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 5371318 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6209117 January 16, 2026 Informal State Violation/Reminder Notice 6209118 January 16, 2026 Informal State Public Notification requested 6209128 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 5371317 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6209115 January 16, 2026 Informal State Violation/Reminder Notice 6209116 January 16, 2026 Informal State Public Notification requested 6209131 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 5371316 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6209113 January 16, 2026 Informal State Violation/Reminder Notice 6209114 January 16, 2026 Informal State Public Notification requested 6209132 June 26, 2026 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