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Water system · PWSID CT0970021

FAIRFIELD HILLS

NEWTOWN, CT · ~2,610 people served

Check your exact address → NEWTOWN overview
85
Excellent
PurityRadar safety score

PWSID

CT0970021

State

Connecticut

City

NEWTOWN

Population served

2,610

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

22

Violations on record

3

Unaddressed

2

Health-based

55

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Jul 2025 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Other · EPA contaminant 7000 began Aug 2025 Resolved
Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring & reporting · Total coliform began Aug 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2011 Resolved
Monitoring & reporting · Gross alpha began Oct 2006 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2006 Resolved
Monitoring & reporting · Uranium began Oct 2006 Resolved
Monitoring & reporting · Total coliform began Aug 2006 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2006 Resolved

Recent enforcement actions

  • State action · SIF Nov 2025
  • State action · SOX Nov 2025
  • State action · SOX Nov 2025
  • State action · SIE Oct 2025
  • State action · SIA Oct 2025
  • State action · SIA Jan 2012
  • State action · SOX Nov 2011
  • State action · SOX May 2007

This profile is built from EPA public records for system CT0970021 — 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.