Water Quality in ESTANCIA, NM (87016)

EPA violation data for public water systems serving ZIP code 87016.

153

Total Violations

Health-Based

Monitoring / Reporting

148

Resolved

What does this mean?

148 of 153 violations have been resolved. 90 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 63 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 6 Population served: 1,638

Violations Detail (153 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Public Notice	Monitoring	N/A	N/A	Apr 20, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 20, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Feb 25, 2025	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2023	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 17, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 26, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jul 15, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 9, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jun 9, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 21, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 16, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 12, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 13, 2021	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2021	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Eye and nose irritation; stomach discomfort
Public Notice	Monitoring	N/A	N/A	Feb 25, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(14)

Public Notice

Apr 20Resolved

Public Notice

Apr 20Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved

Groundwater Rule

Feb 25Resolved