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Water system · PWSID NM3503821

CHAMA WEST WATER USERS ASSOCIATION

CHAMA, NM · ~90 people served

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

PWSID

NM3503821

State

New Mexico

City

CHAMA

Population served

90

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

18

Violations on record

0

Unaddressed

3

Health-based

33

Enforcement actions

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

Other · EPA contaminant 7500 began Aug 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2021 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2021 Resolved
Treatment technique · EPA contaminant 0700 health-based began Oct 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2017 Resolved
Other · EPA contaminant 7500 began Apr 2017 Resolved
Other · EPA contaminant 7500 began Aug 2016 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Monitoring & reporting · Total coliform began Jun 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved

Recent enforcement actions

  • State action · SIF Jan 2025
  • State action · SIA Aug 2024
  • State action · SIE Aug 2024
  • State action · SOX Apr 2024
  • State action · SIF Apr 2024
  • State action · SOX Mar 2024
  • State action · SIA Jul 2023
  • State action · SIE Jul 2023

This profile is built from EPA public records for system NM3503821 — 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.