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NM3500402 · New Mexico

COYOTE CREEK MUTUAL DOMESTIC WUA

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

Violation records shown
57
EPA health-based flag
15
Health-based records unresolved in this snapshot
1
Monitoring and reporting records
20

Counties listed by EPA · Catron County, New Mexico

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 55 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 160 days. The interval uses the reporting periods and dates on file.

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

    Failure To Address DeficiencyViolation 203 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · first reported May 16, 2023

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    494December 8, 2023InformalState Public Notification received

  2. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 225 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 16, 2025 · period end April 20, 2026 · first reported June 16, 2026 · EPA return-to-compliance field April 20, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    532April 20, 2026ResolvingState Compliance achieved

  3. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 223 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2025 · period end March 10, 2026 · first reported June 16, 2026 · EPA return-to-compliance field March 10, 2026

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    533March 10, 2026ResolvingState Compliance achieved
    530March 24, 2026InformalState Violation/Reminder Notice

  4. EPA health-based flag · Resolved

    Treatment Technique, Level 1 Assessment (RTCR)Violation 222 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start August 24, 2025 · period end January 16, 2026 · first reported December 3, 2025 · EPA return-to-compliance field January 16, 2026

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    518September 15, 2025InformalState Violation/Reminder Notice
    519September 15, 2025InformalState Public Notification requested
    527January 16, 2026ResolvingState Compliance achieved

  5. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 221 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2025 · period end July 24, 2025 · first reported December 3, 2025 · EPA return-to-compliance field July 24, 2025

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    517July 24, 2025ResolvingState Compliance achieved
    516August 11, 2025InformalState Violation/Reminder Notice

  6. EPA health-based flag · Resolved

    LSL InventoryViolation 220 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

    Noncompliance period start October 17, 2024 · period end January 6, 2026 · first reported June 25, 2025 · EPA return-to-compliance field January 6, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    514April 17, 2025InformalState Violation/Reminder Notice
    515April 17, 2025InformalState Public Notification requested
    528January 6, 2026ResolvingState Compliance achieved
    526January 20, 2026InformalState Public Notification received

  7. Monitoring or reporting · Resolved

    LSL ReportingViolation 219 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

    Noncompliance period start October 17, 2024 · period end January 6, 2026 · first reported June 25, 2025 · EPA return-to-compliance field January 6, 2026

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    512April 17, 2025InformalState Violation/Reminder Notice
    513April 17, 2025InformalState Public Notification requested
    529January 6, 2026ResolvingState Compliance achieved
    525January 20, 2026InformalState Public Notification received

  8. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 218 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2024 · period end October 29, 2024 · first reported March 31, 2025 · EPA return-to-compliance field October 29, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    506October 28, 2024InformalState Violation/Reminder Notice
    524October 29, 2024ResolvingState Compliance achieved

  9. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 216 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2024 · period end October 4, 2024 · first reported March 31, 2025 · EPA return-to-compliance field October 4, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    504October 1, 2024InformalState Violation/Reminder Notice
    505October 4, 2024ResolvingState Compliance achieved

  10. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 215 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start September 12, 2023 · period end December 8, 2023 · first reported March 28, 2024 · EPA return-to-compliance field December 8, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    495December 8, 2023ResolvingState Compliance achieved

  11. Other or unclassified · Resolved

    Public Notification Violation without NPDWR ViolationViolation 214 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start August 26, 2023 · period end December 8, 2023 · first reported November 17, 2023 · EPA return-to-compliance field December 8, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    488December 8, 2023ResolvingState Compliance achieved

  12. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 213 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 4, 2023 · period end December 8, 2023 · first reported August 22, 2023 · EPA return-to-compliance field December 8, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    493December 8, 2023ResolvingState Compliance achieved

  13. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 212 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 10, 2023 · period end June 10, 2023 · first reported May 16, 2023 · EPA return-to-compliance field June 10, 2023

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    479June 10, 2023ResolvingState Compliance achieved

  14. EPA health-based flag · Resolved

    Treatment Technique, Level 1 Assessment (RTCR)Violation 199 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start January 1, 2023 · period end June 10, 2023 · first reported May 16, 2023 · EPA return-to-compliance field June 10, 2023

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    471January 10, 2023InformalState Violation/Reminder Notice
    472January 10, 2023InformalState Public Notification requested
    481June 10, 2023ResolvingState Compliance achieved
    480June 14, 2023InformalState Public Notification received

  15. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 211 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end August 21, 2024 · first reported May 16, 2023 · EPA return-to-compliance field August 21, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    494December 8, 2023InformalState Public Notification received
    508August 21, 2024ResolvingState Compliance achieved
    509August 21, 2024ResolvingState Compliance achieved

  16. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 210 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end July 12, 2024 · first reported May 16, 2023 · EPA return-to-compliance field July 12, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    494December 8, 2023InformalState Public Notification received
    502July 12, 2024ResolvingState Compliance achieved
    503July 12, 2024ResolvingState Compliance achieved

  17. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 209 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end July 12, 2024 · first reported May 16, 2023 · EPA return-to-compliance field July 12, 2024

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    494December 8, 2023InformalState Public Notification received
    496July 12, 2024ResolvingState Compliance achieved

  18. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 208 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end July 12, 2024 · first reported May 16, 2023 · EPA return-to-compliance field July 12, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    494December 8, 2023InformalState Public Notification received
    498July 12, 2024ResolvingState Compliance achieved
    499July 12, 2024ResolvingState Compliance achieved

  19. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 207 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end August 21, 2024 · first reported May 16, 2023 · EPA return-to-compliance field August 21, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    494December 8, 2023InformalState Public Notification received
    510August 21, 2024ResolvingState Compliance achieved
    511August 21, 2024ResolvingState Compliance achieved

  20. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 206 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end August 30, 2023 · first reported May 16, 2023 · EPA return-to-compliance field August 30, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    482August 30, 2023ResolvingState Compliance achieved
    483August 30, 2023ResolvingState Compliance achieved
    494December 8, 2023InformalState Public Notification received

  21. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 205 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end July 12, 2024 · first reported May 16, 2023 · EPA return-to-compliance field July 12, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    494December 8, 2023InformalState Public Notification received
    500July 12, 2024ResolvingState Compliance achieved
    501July 12, 2024ResolvingState Compliance achieved

  22. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 204 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end August 30, 2023 · first reported May 16, 2023 · EPA return-to-compliance field August 30, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    486August 30, 2023ResolvingState Compliance achieved
    487August 30, 2023ResolvingState Compliance achieved
    494December 8, 2023InformalState Public Notification received

  23. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 202 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end December 11, 2025 · first reported May 16, 2023 · EPA return-to-compliance field December 11, 2025

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    494December 8, 2023InformalState Public Notification received
    522December 11, 2025ResolvingState Compliance achieved
    523December 11, 2025ResolvingState Compliance achieved

  24. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 201 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end August 30, 2023 · first reported May 16, 2023 · EPA return-to-compliance field August 30, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    520August 30, 2023ResolvingState Compliance achieved
    521August 30, 2023ResolvingState Compliance achieved
    494December 8, 2023InformalState Public Notification received

  25. EPA health-based flag · Resolved

    Failure To Address DeficiencyViolation 200 · Groundwater Rule · Ground Water Rule

    Noncompliance period start December 21, 2022 · period end August 30, 2023 · first reported May 16, 2023 · EPA return-to-compliance field August 30, 2023

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    473February 1, 2023InformalState Violation/Reminder Notice
    474February 1, 2023InformalState Public Notification requested
    484August 30, 2023ResolvingState Compliance achieved
    485August 30, 2023ResolvingState Compliance achieved
    494December 8, 2023InformalState Public Notification received

  26. Monitoring or reporting · Resolved

    Monitoring, Source Water (GWR)Violation 197 · E. COLI · Ground Water Rule

    Noncompliance period start December 3, 2022 · period end December 20, 2022 · first reported May 16, 2023 · EPA return-to-compliance field December 20, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    465December 7, 2022InformalState Violation/Reminder Notice
    466December 7, 2022InformalState Public Notification requested
    475December 20, 2022ResolvingState Compliance achieved
    478June 14, 2023InformalState Public Notification received

  27. Other or unclassified · Resolved

    Consumer Confidence Report Inadequate ReportingViolation 217 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2022 · period end October 28, 2024 · first reported March 31, 2025 · EPA return-to-compliance field October 28, 2024

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    506October 28, 2024InformalState Violation/Reminder Notice
    507October 28, 2024ResolvingState Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, Routine (RTCR)Violation 198 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2022 · period end October 31, 2022 · first reported May 16, 2023 · EPA return-to-compliance field October 31, 2022

    4 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    470November 30, 2022ResolvingState Compliance achieved
    468December 30, 2022InformalState Violation/Reminder Notice
    469December 30, 2022InformalState Public Notification requested
    477June 14, 2023InformalState Public Notification received

  29. Other or unclassified · Resolved

    Failure to Consult with StateViolation 196 · Groundwater Rule · Ground Water Rule

    Noncompliance period start September 25, 2022 · period end July 12, 2024 · first reported February 13, 2023 · EPA return-to-compliance field July 12, 2024

    5 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    463November 28, 2022InformalState Violation/Reminder Notice
    464November 28, 2022InformalState Public Notification requested
    467December 19, 2022ResolvingState Compliance achieved
    492December 8, 2023InformalState Public Notification received
    497July 12, 2024ResolvingState Compliance achieved

  30. Other or unclassified · Resolved

    Consumer Confidence Report Complete Failure to ReportViolation 195 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start July 1, 2022 · period end May 31, 2023 · first reported November 14, 2022 · EPA return-to-compliance field May 31, 2023

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    462September 21, 2022InformalState Violation/Reminder Notice
    476May 31, 2023ResolvingState Compliance achieved

  31. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 186 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start March 5, 2016 · period end October 18, 2021 · first reported February 20, 2018 · EPA return-to-compliance field October 18, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    448February 9, 2018ResolvingState no longer subject to Rule
    458October 18, 2021ResolvingState Compliance achieved

  32. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 187 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 7, 2015 · period end October 18, 2021 · first reported February 20, 2018 · EPA return-to-compliance field October 18, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    449February 9, 2018ResolvingState no longer subject to Rule
    458October 18, 2021ResolvingState Compliance achieved

  33. Other or unclassified · Unaddressed by formal action

    Consumer Confidence Report Inadequate ReportingViolation 224 · Consumer Confidence Rule · Consumer Confidence Rule

    Noncompliance period start October 1, 2015 · first reported June 16, 2026

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    530March 24, 2026InformalState Violation/Reminder Notice

  34. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 226 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 1, 2014 · period end December 31, 2014 · first reported September 17, 2026 · EPA return-to-compliance field December 31, 2014

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    545July 19, 2021ResolvingState Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 227 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2014 · period end September 30, 2014 · first reported September 17, 2026 · EPA return-to-compliance field September 30, 2014

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    544October 5, 2014ResolvingState Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 228 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2013 · period end September 30, 2013 · first reported September 17, 2026 · EPA return-to-compliance field September 30, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    540October 6, 2013ResolvingState Compliance achieved

  37. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 191 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 20, 2013 · period end October 18, 2021 · first reported February 20, 2018 · EPA return-to-compliance field October 18, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    453February 9, 2018ResolvingState no longer subject to Rule
    458October 18, 2021ResolvingState Compliance achieved

  38. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 190 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 20, 2013 · period end October 18, 2021 · first reported February 20, 2018 · EPA return-to-compliance field October 18, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    452February 9, 2018ResolvingState no longer subject to Rule
    458October 18, 2021ResolvingState Compliance achieved

  39. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 189 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 20, 2013 · period end October 18, 2021 · first reported February 20, 2018 · EPA return-to-compliance field October 18, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    451February 9, 2018ResolvingState no longer subject to Rule
    458October 18, 2021ResolvingState Compliance achieved

  40. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 188 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start July 20, 2013 · period end October 18, 2021 · first reported February 20, 2018 · EPA return-to-compliance field October 18, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    450February 9, 2018ResolvingState no longer subject to Rule
    458October 18, 2021ResolvingState Compliance achieved

  41. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 229 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start July 1, 2013 · period end July 31, 2013 · first reported September 17, 2026 · EPA return-to-compliance field July 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    540October 6, 2013ResolvingState Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 230 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 1, 2013 · period end June 30, 2013 · first reported September 17, 2026 · EPA return-to-compliance field June 30, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    539August 4, 2013ResolvingState Compliance achieved

  43. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 231 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2013 · period end April 30, 2013 · first reported September 17, 2026 · EPA return-to-compliance field April 30, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    539August 4, 2013ResolvingState Compliance achieved

  44. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 192 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start February 10, 2013 · period end October 18, 2021 · first reported February 20, 2018 · EPA return-to-compliance field October 18, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    454February 9, 2018ResolvingState no longer subject to Rule
    458October 18, 2021ResolvingState Compliance achieved

  45. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 232 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start February 1, 2013 · period end February 28, 2013 · first reported September 17, 2026 · EPA return-to-compliance field February 28, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    538March 4, 2013ResolvingState Compliance achieved

  46. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 233 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2013 · period end January 31, 2013 · first reported September 17, 2026 · EPA return-to-compliance field January 31, 2013

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    538March 4, 2013ResolvingState Compliance achieved

  47. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 168 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start November 17, 2012 · period end September 2, 2021 · first reported February 21, 2013 · EPA return-to-compliance field September 2, 2021

    3 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    411November 17, 2011InformalState Violation/Reminder Notice
    #2184October 23, 2012FormalFederal Final Administrative Order issued
    456September 2, 2021ResolvingState Compliance achieved

  48. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 193 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start October 28, 2012 · period end October 18, 2021 · first reported February 20, 2018 · EPA return-to-compliance field October 18, 2021

    2 linked actions
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    455February 9, 2018ResolvingState no longer subject to Rule
    458October 18, 2021ResolvingState Compliance achieved

  49. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 234 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2012 · period end September 30, 2012 · first reported September 17, 2026 · EPA return-to-compliance field September 30, 2012

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    543October 1, 2012ResolvingState Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 235 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start April 1, 2012 · period end April 30, 2012 · first reported September 17, 2026 · EPA return-to-compliance field April 30, 2012

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    542May 7, 2012ResolvingState Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 236 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2012 · period end January 31, 2012 · first reported September 17, 2026 · EPA return-to-compliance field January 31, 2012

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    541February 6, 2012ResolvingState Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 237 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start December 1, 2011 · period end December 31, 2011 · first reported September 17, 2026 · EPA return-to-compliance field December 31, 2011

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    537February 6, 2012ResolvingState Compliance achieved

  53. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 238 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2011 · period end October 31, 2011 · first reported September 17, 2026 · EPA return-to-compliance field October 31, 2011

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    537February 6, 2012ResolvingState Compliance achieved

  54. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 239 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2011 · period end September 30, 2011 · first reported September 17, 2026 · EPA return-to-compliance field September 30, 2011

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    536November 7, 2011ResolvingState Compliance achieved

  55. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 240 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start August 1, 2011 · period end August 31, 2011 · first reported September 17, 2026 · EPA return-to-compliance field August 31, 2011

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    536November 7, 2011ResolvingState Compliance achieved

  56. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 241 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start February 1, 2011 · period end February 28, 2011 · first reported September 17, 2026 · EPA return-to-compliance field February 28, 2011

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    535March 7, 2011ResolvingState Compliance achieved

  57. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 242 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start January 1, 2011 · period end January 31, 2011 · first reported September 17, 2026 · EPA return-to-compliance field January 31, 2011

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    535March 7, 2011ResolvingState 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.

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