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Water system · PWSID NM3524932

BELEN WATER SYSTEM

BELEN, NM · ~10,830 people served

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

PWSID

NM3524932

State

New Mexico

City

BELEN

Population served

10,830

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 Jun 2025). Levels in parts per trillion (ppt).

Lithium

39,900 ppt

limit —

No federal limit

Violations & enforcement

193

Violations on record

11

Unaddressed

71

Health-based

319

Enforcement actions

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

Treatment technique · EPA contaminant 0700 health-based began Dec 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Dec 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Dec 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Dec 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Dec 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Dec 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Dec 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Dec 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Other · EPA contaminant 7500 began Dec 2014 Unaddressed
Other · EPA contaminant 7500 began Sep 2013 Unaddressed
Other · EPA contaminant 7500 began Feb 2025 Resolved

Recent enforcement actions

  • State action · SIA Oct 2025
  • State action · SOX Oct 2025
  • State action · SO0 Oct 2025
  • State action · SIF Aug 2025
  • State action · SOX Aug 2025
  • State action · SOX Aug 2025
  • State action · SIA Aug 2025
  • State action · SIE Aug 2025

This profile is built from EPA public records for system NM3524932 — 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.