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Water system · PWSID NM3501821

ENSENADA MDWCA

TIERRA AMARILLA, NM · ~300 people served

Check your exact address → TIERRA AMARILLA overview
100
Excellent
PurityRadar safety score

PWSID

NM3501821

State

New Mexico

City

TIERRA AMARILLA

Population served

300

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

58

Violations on record

1

Unaddressed

8

Health-based

151

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 1999 Unaddressed
Monitoring · Lead & Copper Rule began Feb 2025 Resolved
Monitoring · Lead & Copper Rule began Jan 2025 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Other · EPA contaminant 7500 began Jul 2018 Resolved
Other · EPA contaminant 7500 began Jul 2018 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Monitoring · Lead & Copper Rule began Apr 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2017 Resolved
Monitoring · Lead & Copper Rule began Mar 2017 Resolved

Recent enforcement actions

  • State action · SIA Jun 2025
  • State action · SIE Jun 2025
  • State action · SIE Jun 2025
  • State action · SIA Jun 2025
  • State action · SOX Mar 2025
  • State action · SOX Mar 2025
  • State action · SOX Jul 2023
  • State action · SIA Aug 2021

This profile is built from EPA public records for system NM3501821 — 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.