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LA1043018 · Louisiana

RED HILL WATERWORKS INC.

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

Violation records shown
41
EPA health-based flag
30
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
1

Counties listed by EPA · Grant Parish, Louisiana

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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 58 days. The interval uses the reporting periods and dates on file.

  1. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003728 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 16, 2026 · first reported August 11, 2026

    No linked action row appears in the records shown.

  2. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003727 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued

  3. Monitoring or reporting · Unaddressed by formal action

    Lead Consumer NoticeViolation 6003719 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start March 21, 2026 · first reported May 13, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904545April 16, 2026InformalState Violation/Reminder Notice

  4. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003721 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 16, 2026 · first reported June 23, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904546May 14, 2026InformalState Violation/Reminder Notice

  5. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003717 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904541March 11, 2026InformalState Violation/Reminder Notice
    9904542March 11, 2026InformalState Public Notification requested
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  6. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003713 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 12, 2025 · first reported March 31, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904537February 19, 2026InformalState Violation/Reminder Notice

  7. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003709 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904534December 11, 2025InformalState Violation/Reminder Notice
    9904535December 11, 2025InformalState Public Notification requested
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  8. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003707 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 24, 2025 · first reported February 18, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904533December 2, 2025InformalState Violation/Reminder Notice

  9. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003703 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 14, 2025 · EPA return-to-compliance field September 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904528October 7, 2025InformalState Violation/Reminder Notice
    9904529October 7, 2025InformalState Public Notification requested

  10. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003693 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 29, 2025 · first reported August 20, 2025

    No linked action row appears in the records shown.

  11. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003689 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904524June 18, 2025InformalState Violation/Reminder Notice
    9904525June 18, 2025InformalState Public Notification requested

  12. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003690 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 21, 2025 · first reported August 20, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904526June 18, 2025InformalState Violation/Reminder Notice

  13. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003687 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 15, 2025 · first reported May 15, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904523May 9, 2025InformalState Violation/Reminder Notice

  14. EPA health-based flag · Resolved

    Treatment Technique, Level 1 Assessment (RTCR)Violation 6003680 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start January 12, 2025 · period end February 25, 2025 · first reported May 15, 2025 · EPA return-to-compliance field February 25, 2025

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904515January 16, 2025InformalState Violation/Reminder Notice
    9904516January 16, 2025InformalState Public Notification requested
    9904551February 25, 2025ResolvingState Compliance achieved

  15. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003684 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 2025 · EPA return-to-compliance field March 31, 2025

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904519March 24, 2025InformalState Violation/Reminder Notice
    9904520March 24, 2025InformalState Public Notification requested
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  16. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003682 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 7, 2024 · first reported February 26, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904517January 28, 2025InformalState Violation/Reminder Notice

  17. EPA health-based flag · Resolved

    LSL InventoryViolation 6003683 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

    Noncompliance period start October 17, 2024 · period end January 9, 2025 · first reported February 27, 2025 · EPA return-to-compliance field January 9, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904518January 9, 2025ResolvingState Compliance achieved

  18. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003675 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 26, 2025 · EPA return-to-compliance field December 31, 2024

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904511December 10, 2024InformalState Violation/Reminder Notice
    9904512December 10, 2024InformalState Public Notification requested
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  19. Other or unclassified · Unaddressed by formal action

    Public Notification Violation for NPDWR ViolationViolation 6003677 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 31, 2024 · first reported December 30, 2024

    No linked action row appears in the records shown.

  20. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003670 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 19, 2024 · EPA return-to-compliance field September 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904506October 2, 2024InformalState Violation/Reminder Notice
    9904507October 2, 2024InformalState Public Notification requested

  21. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003667 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 23, 2024 · EPA return-to-compliance field June 30, 2024

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904502June 25, 2024InformalState Violation/Reminder Notice
    9904503June 25, 2024InformalState Public Notification requested

  22. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 6003665 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start January 27, 2024 · period end January 30, 2024 · first reported August 23, 2024 · EPA return-to-compliance field January 30, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904504January 30, 2024ResolvingState Compliance achieved
    9904501June 12, 2024InformalState Violation/Reminder Notice

  23. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003660 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904492March 1, 2024InformalState Violation/Reminder Notice
    9904493March 1, 2024InformalState Public Notification requested
    9904499May 10, 2024InformalState Public Notification received
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  24. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003659 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 21, 2024 · EPA return-to-compliance field December 31, 2023

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904490December 22, 2023InformalState Violation/Reminder Notice
    9904491December 22, 2023InformalState Public Notification requested
    9904505July 12, 2024InformalState Public Notification received
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  25. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 6003651 · Groundwater Rule · Ground Water Rule

    Noncompliance period start August 2, 2023 · period end October 13, 2023 · first reported November 17, 2023 · EPA return-to-compliance field October 13, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904479August 22, 2023InformalState Violation/Reminder Notice
    9904480August 22, 2023InformalState Public Notification requested
    9904483October 6, 2023InformalState Public Notification received
    9904484October 13, 2023ResolvingState Compliance achieved
    9904485October 13, 2023ResolvingState Compliance achieved

  26. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003654 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 17, 2023 · EPA return-to-compliance field September 30, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904481September 1, 2023InformalState Violation/Reminder Notice
    9904482September 1, 2023InformalState Public Notification requested
    9904486October 18, 2023InformalState Public Notification received
    9904487October 30, 2023InformalState Site Visit for enforcement purposes

  27. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003645 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported September 7, 2023 · EPA return-to-compliance field June 30, 2023

    6 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904474June 2, 2023InformalState Violation/Reminder Notice
    9904475June 2, 2023InformalState Public Notification requested
    9904476July 17, 2023InformalState Public Notification received
    9904487October 30, 2023InformalState Site Visit for enforcement purposes

  28. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003640 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 27, 2023 · EPA return-to-compliance field March 31, 2023

    9 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904471March 13, 2023InformalState Violation/Reminder Notice
    9904472March 13, 2023InformalState Public Notification requested
    9904473April 19, 2023InformalState Public Notification received
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  29. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003638 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported January 18, 2023 · EPA return-to-compliance field December 31, 2022

    10 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904465December 20, 2022InformalState Violation/Reminder Notice
    9904466December 20, 2022InformalState Public Notification requested
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904470February 15, 2023InformalState Public Notification received
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  30. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003636 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported January 18, 2023 · EPA return-to-compliance field December 31, 2022

    10 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904465December 20, 2022InformalState Violation/Reminder Notice
    9904466December 20, 2022InformalState Public Notification requested
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904470February 15, 2023InformalState Public Notification received
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  31. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003634 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported October 7, 2022 · EPA return-to-compliance field September 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904462September 20, 2022InformalState Violation/Reminder Notice
    9904463September 20, 2022InformalState Public Notification requested
    9904464November 2, 2022InformalState Public Notification received
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes

  32. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003630 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported June 29, 2022 · EPA return-to-compliance field June 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904458June 9, 2022InformalState Violation/Reminder Notice
    9904459June 9, 2022InformalState Public Notification requested
    9904461July 11, 2022InformalState Public Notification received
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes

  33. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003628 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported June 29, 2022 · EPA return-to-compliance field June 30, 2022

    7 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904458June 9, 2022InformalState Violation/Reminder Notice
    9904459June 9, 2022InformalState Public Notification requested
    9904461July 11, 2022InformalState Public Notification received
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes

  34. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003621 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2022

    9 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904454March 17, 2022InformalState Violation/Reminder Notice
    9904455March 17, 2022InformalState Public Notification requested
    9904456April 13, 2022InformalState Public Notification received
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  35. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003620 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2022

    9 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904454March 17, 2022InformalState Violation/Reminder Notice
    9904455March 17, 2022InformalState Public Notification requested
    9904456April 13, 2022InformalState Public Notification received
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  36. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003619 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported December 20, 2021 · EPA return-to-compliance field December 31, 2021

    10 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904450December 14, 2021InformalState Violation/Reminder Notice
    9904451December 14, 2021InformalState Public Notification requested
    9904452January 13, 2022InformalState Public Notification received
    9904453March 14, 2022InformalState Site Visit for enforcement purposes
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  37. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003614 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

    8 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904447September 30, 2021InformalState Violation/Reminder Notice
    9904448September 30, 2021InformalState Public Notification requested
    9904449November 4, 2021InformalState Public Notification received
    9904453March 14, 2022InformalState Site Visit for enforcement purposes
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes

  38. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003613 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 23, 2021 · EPA return-to-compliance field June 30, 2021

    9 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904399December 12, 2018FormalState Administrative Penalty assessed
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904444June 15, 2021InformalState Violation/Reminder Notice
    9904445June 15, 2021InformalState Public Notification requested
    9904446July 14, 2021InformalState Public Notification received
    9904453March 14, 2022InformalState Site Visit for enforcement purposes
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes

  39. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003611 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 25, 2021 · EPA return-to-compliance field March 31, 2021

    13 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904399December 12, 2018FormalState Administrative Penalty assessed
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904440March 18, 2021InformalState Violation/Reminder Notice
    9904441March 18, 2021InformalState Public Notification requested
    9904442April 13, 2021InformalState Public Notification received
    9904443May 6, 2021InformalState Site Visit for enforcement purposes
    9904453March 14, 2022InformalState Site Visit for enforcement purposes
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  40. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003608 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 1, 2021 · EPA return-to-compliance field December 31, 2020

    13 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904399December 12, 2018FormalState Administrative Penalty assessed
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904437January 26, 2021InformalState Violation/Reminder Notice
    9904438January 26, 2021InformalState Public Notification requested
    9904439February 18, 2021InformalState Public Notification received
    9904443May 6, 2021InformalState Site Visit for enforcement purposes
    9904453March 14, 2022InformalState Site Visit for enforcement purposes
    9904469February 9, 2023InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

  41. EPA health-based flag · Archived

    Maximum Contaminant Level Violation, AverageViolation 6003607 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported April 1, 2021 · EPA return-to-compliance field December 31, 2020

    12 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    9904356February 16, 2017FormalState Administrative/Compliance Order without penalty issued
    9904399December 12, 2018FormalState Administrative Penalty assessed
    9904418October 10, 2019FormalState Administrative/Compliance Order without penalty issued
    9904437January 26, 2021InformalState Violation/Reminder Notice
    9904438January 26, 2021InformalState Public Notification requested
    9904439February 18, 2021InformalState Public Notification received
    9904443May 6, 2021InformalState Site Visit for enforcement purposes
    9904453March 14, 2022InformalState Site Visit for enforcement purposes
    9904487October 30, 2023InformalState Site Visit for enforcement purposes
    9904522April 14, 2025InformalState Site Visit for enforcement purposes
    9904540March 9, 2026InformalState Site Visit for enforcement purposes
    9904543March 11, 2026InformalState Site Visit for enforcement purposes

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.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility