NM3510429 · New Mexico
LAS COLONIAS MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Taos 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 184.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
LSL ReportingViolation 28933 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 11, 2025 · first reported September 23, 2025 · EPA return-to-compliance field July 11, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 48143 June 2, 2025 Informal State Violation/Reminder Notice 48144 June 2, 2025 Informal State Public Notification requested 48146 July 11, 2025 Resolving State Compliance achieved 48148 July 24, 2025 Informal State Public Notification received EPA health-based flag · Resolved
LSL InventoryViolation 28932 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 11, 2025 · first reported September 23, 2025 · EPA return-to-compliance field July 11, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 48141 June 2, 2025 Informal State Violation/Reminder Notice 48142 June 2, 2025 Informal State Public Notification requested 48145 July 11, 2025 Resolving State Compliance achieved 48147 July 24, 2025 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 28934 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 22, 2024 · 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 ID Date Category EPA action type 48149 April 20, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Failure to Consult with StateViolation 28931 · Groundwater Rule · Ground Water RuleNoncompliance period start January 25, 2024 · period end April 10, 2024 · first reported August 16, 2024 · EPA return-to-compliance field April 10, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 48139 February 22, 2024 Resolving State Compliance achieved 48140 April 10, 2024 Resolving State Compliance achieved 48137 May 22, 2024 Informal State Violation/Reminder Notice 48138 May 22, 2024 Informal State Public Notification requested Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 28930 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end October 11, 2022 · first reported November 14, 2022 · EPA return-to-compliance field October 11, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 48135 October 11, 2022 Informal State Violation/Reminder Notice 48136 October 11, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 28929 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end August 18, 2021 · first reported September 27, 2021 · EPA return-to-compliance field August 18, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 48133 August 18, 2021 Informal State Violation/Reminder Notice 48134 August 18, 2021 Resolving State Compliance achieved
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility