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Water system · PWSID NM3574229

CERRO REGIONAL MDWCA/SWA

CERRO, NM · ~232 people served

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

PWSID

NM3574229

State

New Mexico

City

CERRO

Population served

232

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

50

Violations on record

0

Unaddressed

18

Health-based

130

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2023. Official EPA record →

Other · EPA contaminant 7000 began Oct 2023 Resolved
Other · EPA contaminant 7000 began Oct 2018 Resolved
Treatment technique · Lead & Copper Rule health-based began Jun 2018 Resolved
Monitoring & reporting · EPA contaminant 3014 began May 2018 Resolved
Other · EPA contaminant 7500 began Dec 2017 Resolved
Treatment technique · Lead & Copper Rule health-based began Nov 2017 Resolved
Monitoring · Lead & Copper Rule began Nov 2017 Resolved
Other · EPA contaminant 7500 began Oct 2017 Resolved
Other · EPA contaminant 7500 began Sep 2017 Resolved
Other · EPA contaminant 7500 began Sep 2017 Resolved
Other · EPA contaminant 7500 began Sep 2017 Resolved
Other · EPA contaminant 7500 began Jul 2017 Resolved

Recent enforcement actions

  • State action · SOX Nov 2023
  • State action · SIA Nov 2023
  • State action · SOX Feb 2020
  • State action · SOX Dec 2018
  • State action · SOX Dec 2018
  • State action · SOX Oct 2018
  • State action · SOX Oct 2018
  • State action · SOX Oct 2018

This profile is built from EPA public records for system NM3574229 — 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.