NM3501823 · New Mexico
SAN LUIS CABEZON MDWCA
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 9
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Sandoval 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 9 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 304 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 151 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 24, 2025 · period end June 24, 2026 · first reported June 16, 2026 · EPA return-to-compliance field June 24, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 142 May 26, 2026 Informal State Violation/Reminder Notice 147 June 24, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 150 · Groundwater Rule · Ground Water RuleNoncompliance period start April 8, 2025 · period end June 24, 2026 · first reported September 23, 2025 · EPA return-to-compliance field June 24, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 140 July 24, 2025 Informal State Violation/Reminder Notice 141 July 24, 2025 Informal State Public Notification requested 146 June 24, 2026 Resolving State Compliance achieved 148 June 24, 2026 Informal State Public Notification received EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 149 · Groundwater Rule · Ground Water RuleNoncompliance period start April 8, 2025 · period end June 24, 2026 · first reported September 23, 2025 · EPA return-to-compliance field June 24, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 140 July 24, 2025 Informal State Violation/Reminder Notice 141 July 24, 2025 Informal State Public Notification requested 145 June 24, 2026 Resolving State Compliance achieved 148 June 24, 2026 Informal State Public Notification received EPA health-based flag · Resolved
LSL InventoryViolation 148 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end April 6, 2026 · first reported June 25, 2025 · EPA return-to-compliance field April 6, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 138 April 17, 2025 Informal State Violation/Reminder Notice 139 April 17, 2025 Informal State Public Notification requested 143 April 6, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 147 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end April 6, 2026 · first reported June 25, 2025 · EPA return-to-compliance field April 6, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 136 April 17, 2025 Informal State Violation/Reminder Notice 137 April 17, 2025 Informal State Public Notification requested 144 April 6, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 145 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 27, 2022 · period end June 7, 2022 · first reported August 10, 2022 · EPA return-to-compliance field June 7, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 131 June 7, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 144 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 12, 2021 · period end June 7, 2022 · first reported August 10, 2022 · EPA return-to-compliance field June 7, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 130 June 7, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 143 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 17, 2021 · EPA return-to-compliance field February 28, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 127 March 15, 2021 Resolving State Compliance achieved 125 March 26, 2021 Informal State Violation/Reminder Notice 126 March 26, 2021 Informal State Public Notification requested 128 June 7, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 146 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 22, 2023 · EPA return-to-compliance field March 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 132 June 21, 2023 Informal State Violation/Reminder Notice 133 June 21, 2023 Informal State Public Notification requested 134 June 21, 2023 Resolving State Compliance achieved 135 May 27, 2024 Informal State Public Notification received
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