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Water system · PWSID NM3502407

LOWER RIO GRANDE PWWA SOUTH VALLEY

ANTHONY, NM · ~11,542 people served

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

PWSID

NM3502407

State

New Mexico

City

ANTHONY

Population served

11,542

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 Aug 2024). Levels in parts per trillion (ppt).

Lithium

335,000 ppt

limit —

No federal limit

PFBS

31 ppt

limit —

No federal limit

Violations & enforcement

18

Violations on record

0

Unaddressed

14

Health-based

40

Enforcement actions

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

Max contaminant level (MCL) · Arsenic health-based began Apr 2013 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2013 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2011 Resolved
Other · EPA contaminant 7500 began Aug 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2011 Resolved
Other · EPA contaminant 7500 began Feb 2011 Resolved
Other · EPA contaminant 7500 began Feb 2011 Resolved

Recent enforcement actions

  • State action · SIA Jul 2025
  • State action · SOX Oct 2020
  • State action · SOX Jan 2017
  • State action · SOX Mar 2014
  • State action · SIF Jul 2013
  • State action · SIE Jul 2013
  • State action · SIA Jul 2013
  • State action · SIF Apr 2013

This profile is built from EPA public records for system NM3502407 — 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.