Water Quality in SANTA CRUZ, NM (87567)

EPA violation data for public water systems serving ZIP code 87567.

163

Total Violations

Health-Based

Monitoring / Reporting

147

Resolved

What does this mean?

147 of 163 violations have been resolved. 83 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 80 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: 1,254

Violations Detail (163 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2025	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2025	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2025	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2025	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2025	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 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	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	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
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	Active	N/A
Combined Uranium	Health-Based	N/A	35	Sep 30, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Sep 30, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	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
Combined Uranium	Health-Based	N/A	35	Jun 30, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Jun 30, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Jun 30, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Mar 31, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Mar 31, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Mar 31, 2024	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2023	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2023	Active	N/A
Combined Uranium	Health-Based	N/A	35	Sep 30, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Sep 30, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	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
Combined Uranium	Health-Based	N/A	35	Jun 30, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Jun 30, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Jun 30, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Jun 30, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 25, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 28, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 28, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 7, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 7, 2023	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Dec 31, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 5, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 5, 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
Combined Uranium	Health-Based	N/A	35	Sep 30, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Sep 30, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Sep 30, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Sep 30, 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	Sep 21, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	Aug 6, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 6, 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
Combined Uranium	Health-Based	N/A	36	Jun 30, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Jun 30, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Jun 30, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Jun 30, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jun 26, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jun 16, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 13, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	35	Mar 31, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 27, 2022	Resolved	N/A
Groundwater Rule	Monitoring	N/A	N/A	Feb 15, 2022	Resolved	N/A
Groundwater Rule	Monitoring	N/A	N/A	Feb 15, 2022	Resolved	N/A
Groundwater Rule	Monitoring	N/A	N/A	Feb 15, 2022	Resolved	N/A
Groundwater Rule	Monitoring	N/A	N/A	Feb 15, 2022	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Dec 31, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Dec 31, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Dec 31, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Dec 31, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Dec 18, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Dec 18, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
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	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Combined Uranium	Health-Based	N/A	36	Sep 30, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Sep 30, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Sep 30, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Sep 30, 2021	Resolved	N/A
Chlorine	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Chlorine	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Eye and nose irritation; stomach discomfort
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 22, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2021	Resolved	N/A
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
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
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
Combined Uranium	Health-Based	N/A	36	Jun 30, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Jun 30, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Jun 30, 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
Public Notice	Monitoring	N/A	N/A	May 16, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Mar 31, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Mar 31, 2021	Resolved	N/A
Combined Uranium	Health-Based	N/A	36	Mar 31, 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
Public Notice	Monitoring	N/A	N/A	Feb 21, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(6)

Consumer Confidence Rule

Jun 30Active

Consumer Confidence Rule

Jun 30Resolved

Consumer Confidence Rule

Jun 30Resolved

Combined Uranium

Mar 31Resolved

Combined Uranium

Mar 31Resolved

Combined Uranium

Mar 31Resolved

2024(23)

Combined Uranium

Dec 31Resolved

Combined Uranium

Dec 31Resolved

Combined Uranium

Dec 31Resolved