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IL0312550 · Illinois

RICHTON PARK

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown
55
EPA health-based flag
2
Health-based records unresolved in this snapshot
1
Monitoring and reporting records
26

Counties listed by EPA · Cook County, Illinois

Open the EPA system record

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 46 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 28 days. The interval uses the reporting periods and dates on file.

  1. EPA health-based flag · Unaddressed by formal action

    OCCT/SOWT Study/RecommendationViolation 7113358 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start January 2, 2026 · first reported August 27, 2026

    No linked action row appears in the records shown.

  2. EPA health-based flag · Resolved

    Public EducationViolation 7113355 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start August 31, 2025 · period end February 11, 2026 · first reported February 26, 2026 · EPA return-to-compliance field February 11, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497991January 29, 2026InformalState Violation/Reminder Notice
    7497992January 29, 2026InformalState Public Notification requested
    7497993February 11, 2026ResolvingState Compliance achieved
    7497994March 9, 2026InformalState Public Notification received

  3. Monitoring or reporting · Archived

    Monitoring, RegularViolation 7113342 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 21, 2025 · EPA return-to-compliance field September 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497981October 15, 2025InformalState Violation/Reminder Notice
    7497982October 15, 2025InformalState Public Notification requested
    7497999June 29, 2026InformalState Public Notification received

  4. Monitoring or reporting · Archived

    Monitoring, RegularViolation 7113341 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 21, 2025 · EPA return-to-compliance field September 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497979October 15, 2025InformalState Violation/Reminder Notice
    7497980October 15, 2025InformalState Public Notification requested
    7498000June 29, 2026InformalState Public Notification received

  5. Monitoring or reporting · Archived

    Monitoring, RegularViolation 7113340 · Nitrate · Nitrate Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 21, 2025 · EPA return-to-compliance field September 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497977October 15, 2025InformalState Violation/Reminder Notice
    7497978October 15, 2025InformalState Public Notification requested
    7498001June 29, 2026InformalState Public Notification received

  6. Other or unclassified · Unaddressed by formal action

    Consumer Confidence Report Inadequate ReportingViolation 7113337 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2025 · first reported November 21, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497974August 10, 2025InformalState Violation/Reminder Notice

  7. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 7113339 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported November 21, 2025 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497975October 14, 2025InformalState Violation/Reminder Notice
    7497976October 14, 2025InformalState Public Notification requested
    7498002June 29, 2026InformalState Public Notification received

  8. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 7113338 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported November 21, 2025 · EPA return-to-compliance field December 31, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497975October 14, 2025InformalState Violation/Reminder Notice
    7497976October 14, 2025InformalState Public Notification requested
    7498002June 29, 2026InformalState Public Notification received

  9. Other or unclassified · Unaddressed by formal action

    Consumer Confidence Report Inadequate ReportingViolation 7113335 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2024 · first reported November 21, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497971November 3, 2024InformalState Violation/Reminder Notice

  10. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113331 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497943March 7, 2024ResolvingState Compliance achieved
    7497967March 15, 2024InformalState Violation/Reminder Notice

  11. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113330 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497942March 7, 2024ResolvingState Compliance achieved
    7497966March 15, 2024InformalState Violation/Reminder Notice

  12. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113329 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497941March 7, 2024ResolvingState Compliance achieved
    7497965March 15, 2024InformalState Violation/Reminder Notice

  13. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113328 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497940March 7, 2024ResolvingState Compliance achieved
    7497964March 15, 2024InformalState Violation/Reminder Notice

  14. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113327 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497939March 7, 2024ResolvingState Compliance achieved
    7497963March 15, 2024InformalState Violation/Reminder Notice

  15. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113326 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497938March 7, 2024ResolvingState Compliance achieved
    7497962March 15, 2024InformalState Violation/Reminder Notice

  16. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113325 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497937March 7, 2024ResolvingState Compliance achieved
    7497961March 15, 2024InformalState Violation/Reminder Notice

  17. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113324 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497936March 7, 2024ResolvingState Compliance achieved
    7497960March 15, 2024InformalState Violation/Reminder Notice

  18. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113323 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497935March 7, 2024ResolvingState Compliance achieved
    7497959March 15, 2024InformalState Violation/Reminder Notice

  19. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113322 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497934March 7, 2024ResolvingState Compliance achieved
    7497958March 15, 2024InformalState Violation/Reminder Notice

  20. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113321 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497933March 7, 2024ResolvingState Compliance achieved
    7497957March 15, 2024InformalState Violation/Reminder Notice

  21. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113320 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497932March 7, 2024ResolvingState Compliance achieved
    7497956March 15, 2024InformalState Violation/Reminder Notice

  22. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113319 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497931March 7, 2024ResolvingState Compliance achieved
    7497955March 15, 2024InformalState Violation/Reminder Notice

  23. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113318 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497930March 7, 2024ResolvingState Compliance achieved
    7497954March 15, 2024InformalState Violation/Reminder Notice

  24. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113317 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497929March 7, 2024ResolvingState Compliance achieved
    7497953March 15, 2024InformalState Violation/Reminder Notice

  25. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113316 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497928March 7, 2024ResolvingState Compliance achieved
    7497952March 15, 2024InformalState Violation/Reminder Notice

  26. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113315 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497927March 7, 2024ResolvingState Compliance achieved
    7497951March 15, 2024InformalState Violation/Reminder Notice

  27. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113314 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497926March 7, 2024ResolvingState Compliance achieved
    7497950March 15, 2024InformalState Violation/Reminder Notice

  28. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113313 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497925March 7, 2024ResolvingState Compliance achieved
    7497949March 15, 2024InformalState Violation/Reminder Notice

  29. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113312 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497924March 7, 2024ResolvingState Compliance achieved
    7497948March 15, 2024InformalState Violation/Reminder Notice

  30. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113311 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497923March 7, 2024ResolvingState Compliance achieved
    7497947March 15, 2024InformalState Violation/Reminder Notice

  31. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113310 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497922March 7, 2024ResolvingState Compliance achieved
    7497946March 15, 2024InformalState Violation/Reminder Notice

  32. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113309 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497921March 7, 2024ResolvingState Compliance achieved
    7497945March 15, 2024InformalState Violation/Reminder Notice

  33. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 7113308 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 8, 2024 · period end March 7, 2024 · first reported May 21, 2024 · EPA return-to-compliance field March 7, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497920March 7, 2024ResolvingState Compliance achieved
    7497944March 15, 2024InformalState Violation/Reminder Notice

  34. Monitoring or reporting · Resolved

    Lead Consumer NoticeViolation 7113277 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start September 29, 2022 · period end March 31, 2023 · first reported November 10, 2022 · EPA return-to-compliance field March 31, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497893March 31, 2023ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113301 · Arsenic · Arsenic Rule

    Noncompliance 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 IDDateCategoryEPA action type
    7497885February 7, 2023InformalState Violation/Reminder Notice
    7497886February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497912March 6, 2024InformalState Public Notification received

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113300 · Arsenic · Arsenic Rule

    Noncompliance 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 IDDateCategoryEPA action type
    7497883February 7, 2023InformalState Violation/Reminder Notice
    7497884February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497917March 6, 2024InformalState Public Notification received

  37. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113299 · Mercury · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497881February 7, 2023InformalState Violation/Reminder Notice
    7497882February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497897March 6, 2024InformalState Public Notification received

  38. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113298 · Mercury · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497879February 7, 2023InformalState Violation/Reminder Notice
    7497880February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497900March 6, 2024InformalState Public Notification received

  39. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113297 · Barium · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497877February 7, 2023InformalState Violation/Reminder Notice
    7497878February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497919March 6, 2024InformalState Public Notification received

  40. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113296 · Barium · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497875February 7, 2023InformalState Violation/Reminder Notice
    7497876February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497918March 6, 2024InformalState Public Notification received

  41. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113295 · Selenium · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497873February 7, 2023InformalState Violation/Reminder Notice
    7497874February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497902March 6, 2024InformalState Public Notification received

  42. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113294 · Selenium · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497871February 7, 2023InformalState Violation/Reminder Notice
    7497872February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497901March 6, 2024InformalState Public Notification received

  43. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113293 · Nickel · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497869February 7, 2023InformalState Violation/Reminder Notice
    7497870February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497898March 6, 2024InformalState Public Notification received

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113292 · Nickel · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497867February 7, 2023InformalState Violation/Reminder Notice
    7497868February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497896March 6, 2024InformalState Public Notification received

  45. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113291 · Beryllium, Total · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497865February 7, 2023InformalState Violation/Reminder Notice
    7497866February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497908March 6, 2024InformalState Public Notification received

  46. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113290 · Beryllium, Total · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497863February 7, 2023InformalState Violation/Reminder Notice
    7497864February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497907March 6, 2024InformalState Public Notification received

  47. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113289 · Thallium, Total · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497861February 7, 2023InformalState Violation/Reminder Notice
    7497862February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497903March 6, 2024InformalState Public Notification received

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113288 · Thallium, Total · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497859February 7, 2023InformalState Violation/Reminder Notice
    7497860February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497904March 6, 2024InformalState Public Notification received

  49. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113283 · Cadmium · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497849February 7, 2023InformalState Violation/Reminder Notice
    7497850February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497914March 6, 2024InformalState Public Notification received

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113282 · Cadmium · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497847February 7, 2023InformalState Violation/Reminder Notice
    7497848February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497913March 6, 2024InformalState Public Notification received

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113281 · Chromium · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497845February 7, 2023InformalState Violation/Reminder Notice
    7497846February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497915March 6, 2024InformalState Public Notification received

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113280 · Chromium · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497843February 7, 2023InformalState Violation/Reminder Notice
    7497844February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497916March 6, 2024InformalState Public Notification received

  53. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113279 · Antimony, Total · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497841February 7, 2023InformalState Violation/Reminder Notice
    7497842February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497910March 6, 2024InformalState Public Notification received

  54. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 7113278 · Antimony, Total · Inorganic Chemicals

    Noncompliance 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 IDDateCategoryEPA action type
    7497839February 7, 2023InformalState Violation/Reminder Notice
    7497840February 7, 2023InformalState Public Notification requested
    7497894November 3, 2023ResolvingState Compliance achieved
    7497911March 6, 2024InformalState Public Notification received

  55. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 7113270 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start December 13, 2019 · first reported February 11, 2020

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    7497831January 7, 2020InformalState Violation/Reminder Notice

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.

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