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Water system · PWSID NM3505326

TESUQUE MDWCA

SANTA FE, NM · ~258 people served

Check your exact address → SANTA FE overview
100
Excellent
PurityRadar safety score

PWSID

NM3505326

State

New Mexico

City

SANTA FE

Population served

258

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

15

Violations on record

2

Unaddressed

4

Health-based

38

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2013. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Aug 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Aug 2025 Unaddressed
Max contaminant level (MCL) · Total coliform health-based began Jun 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2012 Resolved
Other · EPA contaminant 7000 began Oct 2010 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Other · EPA contaminant 7000 began Oct 2005 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Monitoring & reporting · Thallium began Jan 2005 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Other · EPA contaminant 7000 began Jul 2002 Resolved

Recent enforcement actions

  • State action · SOX Oct 2013
  • State action · SIA Jun 2012
  • State action · SIE Jun 2012
  • State action · SIE May 2012
  • State action · SIA May 2012
  • State action · SOX Jun 2011
  • State action · SIA Nov 2010
  • State action · SIE Nov 2010

This profile is built from EPA public records for system NM3505326 — 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.