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Water system · PWSID CT0878011

BREEZY KNOLL ASSOCIATION

NORWALK, CT · ~100 people served

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

PWSID

CT0878011

State

Connecticut

City

NORWALK

Population served

100

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

78

Violations on record

0

Unaddressed

2

Health-based

66

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2016. Official EPA record →

Other · EPA contaminant 7000 began Jul 2011 Resolved
Other · EPA contaminant 7000 began Jul 2009 Resolved
Monitoring & reporting · Uranium began Apr 2005 Resolved
Monitoring & reporting · Gross alpha began Apr 2005 Resolved
Monitoring & reporting · Combined radium-226/228 began Apr 2005 Resolved
Monitoring & reporting · Total coliform began Oct 2004 Resolved
Max contaminant level (MCL) · EPA contaminant 1036 health-based began Jul 1999 Resolved
Monitoring & reporting · Total coliform began Apr 1997 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1996 Resolved
Monitoring & reporting · Total coliform began Aug 1995 Resolved
Monitoring & reporting · Chlorite began Jul 1995 Resolved
Monitoring & reporting · EPA contaminant 2931 began Jul 1995 Resolved

Recent enforcement actions

  • State action · SIF Nov 2016
  • State action · SIE Nov 2016
  • State action · SIA Dec 2011
  • State action · SOX Jul 2011
  • State action · SIA Oct 2009
  • State action · SOX Jul 2009
  • State action · SOX Apr 2006
  • State action · SIA Jan 2006

This profile is built from EPA public records for system CT0878011 — 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.