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Water system · PWSID NM3500707

LA UNION MDS & WA

ANTHONY, NM · ~1,177 people served

Check your exact address → ANTHONY overview
100
Excellent
PurityRadar safety score

PWSID

NM3500707

State

New Mexico

City

ANTHONY

Population served

1,177

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Nov 2025). Levels in parts per trillion (ppt).

Lithium

115,000 ppt

limit —

No federal limit

Violations & enforcement

40

Violations on record

0

Unaddressed

28

Health-based

101

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Sep 2024 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2015 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2015 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2015 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2014 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2014 Resolved
Other · EPA contaminant 7500 began Apr 2014 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2014 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2014 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2013 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2013 Resolved

Recent enforcement actions

  • State action · SOX Oct 2025
  • State action · SIA Jan 2025
  • State action · SIE Jan 2025
  • State action · SOX Nov 2016
  • State action · SIF May 2016
  • State action · SIF May 2016
  • State action · SIF May 2016
  • State action · SIF May 2016

This profile is built from EPA public records for system NM3500707 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.