IL0710400 · Illinois
STRONGHURST
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 34
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 31
Counties listed by EPA · Henderson 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 31 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 7128086 · 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 5258824 September 20, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 7128084 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · first reported November 21, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5258821 October 17, 2024 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 7128082 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · first reported February 14, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5258818 December 4, 2023 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128080 · Chlordane · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128079 · ETHYLENE DIBROMIDE · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128078 · 1,2-DIBROMO-3-CHLOROPROPANE · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128077 · Total Polychlorinated Biphenyls (PCB) · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128075 · Pentachlorophenol · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128074 · Benzo(a)pyrene · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128073 · HEXACHLOROBENZENE · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128072 · 2,4,5-TP · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128071 · 2,4-D · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128069 · Heptachlor epoxide · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128068 · Heptachlor · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128067 · LASSO · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128066 · Atrazine · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128065 · Aldicarb · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128064 · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128063 · Aldicarb sulfone · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128062 · Aldicarb sulfoxide · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128061 · Hexachlorocyclopentadiene · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128060 · Dinoseb · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128059 · Picloram · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128058 · Di(2-ethylhexyl) phthalate · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128057 · Simazine · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128056 · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128055 · Di(2-ethylhexyl) adipate · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128054 · Endothall · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128053 · Diquat · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128052 · Dalapon · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128051 · Toxaphene · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128050 · Methoxychlor · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128049 · BHC-GAMMA · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7128048 · Endrin · 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 5258816 February 8, 2023 Informal State Violation/Reminder Notice 5258817 February 8, 2023 Informal State Public Notification requested 5258819 May 26, 2023 Informal State Public Notification received 5258820 April 5, 2024 Resolving State Compliance achieved
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