IL1350010 · Illinois
HENDERSON PWD
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Montgomery 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 91 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 5403926 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 29, 2026 · period end January 19, 2026 · first reported May 27, 2026 · EPA return-to-compliance field January 19, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208359 January 19, 2026 Resolving State Compliance achieved 7208355 February 13, 2026 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 5403925 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 29, 2026 · period end January 1, 2026 · first reported May 27, 2026 · EPA return-to-compliance field January 1, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208357 January 1, 2026 Resolving State Compliance achieved 7208356 February 13, 2026 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Monthly Turbidity Exceed (Enhanced SWTR)Violation 5403924 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start December 1, 2025 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208352 January 21, 2026 Informal State Violation/Reminder Notice 7208353 January 21, 2026 Informal State Public Notification requested 7208354 February 10, 2026 Resolving State Compliance achieved 7208361 March 9, 2026 Informal State Public Notification received EPA health-based flag · Resolved
Monthly Turbidity Exceed (Enhanced SWTR)Violation 5403923 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start November 1, 2025 · period end November 30, 2025 · first reported February 26, 2026 · EPA return-to-compliance field November 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208350 December 29, 2025 Informal State Violation/Reminder Notice 7208351 December 29, 2025 Informal State Public Notification requested 7208354 February 10, 2026 Resolving State Compliance achieved 7208360 March 9, 2026 Informal State Public Notification received EPA health-based flag · Resolved
Monthly Turbidity Exceed (Enhanced SWTR)Violation 5403922 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start October 1, 2025 · period end October 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field October 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208348 December 29, 2025 Informal State Violation/Reminder Notice 7208349 December 29, 2025 Informal State Public Notification requested 7208354 February 10, 2026 Resolving State Compliance achieved 7208358 March 9, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5403921 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 27, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208341 January 14, 2025 Informal State Violation/Reminder Notice 7208342 January 14, 2025 Informal State Public Notification requested 7208343 March 21, 2025 Resolving State Compliance achieved 7208346 June 29, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5403920 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 27, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208339 January 14, 2025 Informal State Violation/Reminder Notice 7208340 January 14, 2025 Informal State Public Notification requested 7208343 March 21, 2025 Resolving State Compliance achieved 7208347 June 29, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5403919 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 21, 2024 · EPA return-to-compliance field September 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208337 October 11, 2024 Informal State Violation/Reminder Notice 7208338 October 11, 2024 Informal State Public Notification requested 7208343 March 21, 2025 Resolving State Compliance achieved 7208344 June 29, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5403918 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 21, 2024 · EPA return-to-compliance field September 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208335 October 11, 2024 Informal State Violation/Reminder Notice 7208336 October 11, 2024 Informal State Public Notification requested 7208343 March 21, 2025 Resolving State Compliance achieved 7208345 June 29, 2025 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 5403917 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 10, 2023 · period end June 28, 2024 · first reported February 14, 2024 · EPA return-to-compliance field June 28, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208332 December 19, 2023 Informal State Violation/Reminder Notice 7208334 June 28, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 5403916 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end December 19, 2023 · first reported November 10, 2022 · EPA return-to-compliance field December 19, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7208331 July 18, 2022 Informal State Violation/Reminder Notice 7208333 December 19, 2023 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