NM3508217 · New Mexico
COAL BASIN DWUA
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 15
- EPA health-based flag
- 5
- Health-based records unresolved in this snapshot
- 3
- Monitoring and reporting records
- 3
Counties listed by EPA · McKinley County, New Mexico
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 353 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 65610 · Groundwater Rule · Ground Water RuleNoncompliance period start October 23, 2024 · first reported March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 December 18, 2024 Informal State Violation/Reminder Notice 130 December 18, 2024 Informal State Public Notification requested 131 January 21, 2025 Informal State Public Notification received EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 65607 · Groundwater Rule · Ground Water RuleNoncompliance period start October 23, 2024 · first reported March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 December 18, 2024 Informal State Violation/Reminder Notice 130 December 18, 2024 Informal State Public Notification requested 131 January 21, 2025 Informal State Public Notification received EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 65606 · Groundwater Rule · Ground Water RuleNoncompliance period start October 23, 2024 · first reported March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 December 18, 2024 Informal State Violation/Reminder Notice 130 December 18, 2024 Informal State Public Notification requested 131 January 21, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 65611 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2025 · period end June 20, 2026 · first reported March 31, 2026 · EPA return-to-compliance field June 20, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 136 January 12, 2026 Informal State Violation/Reminder Notice 137 January 12, 2026 Informal State Public Notification requested 139 June 20, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 65612 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 23, 2025 · period end April 22, 2026 · first reported June 16, 2026 · EPA return-to-compliance field April 22, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 138 April 22, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 65609 · Groundwater Rule · Ground Water RuleNoncompliance period start October 23, 2024 · period end May 22, 2025 · first reported March 31, 2025 · EPA return-to-compliance field May 22, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 December 18, 2024 Informal State Violation/Reminder Notice 130 December 18, 2024 Informal State Public Notification requested 131 January 21, 2025 Informal State Public Notification received 134 May 22, 2025 Resolving State Compliance achieved 135 May 22, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 65608 · Groundwater Rule · Ground Water RuleNoncompliance period start October 23, 2024 · period end May 22, 2025 · first reported March 31, 2025 · EPA return-to-compliance field May 22, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 December 18, 2024 Informal State Violation/Reminder Notice 130 December 18, 2024 Informal State Public Notification requested 131 January 21, 2025 Informal State Public Notification received 132 May 22, 2025 Resolving State Compliance achieved 133 May 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 65605 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2023 · period end June 19, 2023 · first reported March 31, 2025 · EPA return-to-compliance field June 19, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 128 June 19, 2023 Resolving State Compliance achieved 126 August 22, 2024 Informal State Violation/Reminder Notice 127 August 22, 2024 Informal State Public Notification requested Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 65604 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end June 19, 2023 · first reported March 31, 2025 · EPA return-to-compliance field June 19, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 128 June 19, 2023 Resolving State Compliance achieved 126 August 22, 2024 Informal State Violation/Reminder Notice 127 August 22, 2024 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 65599 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 8, 2020 · period end February 17, 2022 · first reported February 22, 2021 · EPA return-to-compliance field February 17, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 119 February 17, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 65602 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 21, 2020 · period end September 14, 2021 · first reported November 29, 2021 · EPA return-to-compliance field September 14, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 117 September 14, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 65600 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 13, 2019 · period end February 17, 2022 · first reported February 22, 2021 · EPA return-to-compliance field February 17, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 121 February 17, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 65601 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 12, 2016 · period end July 30, 2021 · first reported February 22, 2021 · EPA return-to-compliance field July 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 115 July 30, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 65603 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 24, 2014 · period end October 15, 2021 · first reported November 29, 2021 · EPA return-to-compliance field October 15, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 118 October 15, 2021 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 104 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2001 · first reported November 15, 2005
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1E02 June 20, 2002 Informal Federal issued Formal Notice of Violation
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility