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Water system · PWSID CT0427021

CTWC - WESTCHESTER EAST

CLINTON, CT · ~153 people served

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

PWSID

CT0427021

State

Connecticut

City

CLINTON

Population served

153

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

90

Violations on record

2

Unaddressed

16

Health-based

84

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2015. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 1996 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jul 1994 Unaddressed
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2009 Resolved
Other · EPA contaminant 7500 began Aug 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2008 Resolved
Other · EPA contaminant 7000 began Aug 2005 Resolved
Treatment technique · Lead & Copper Rule health-based began Mar 2005 Resolved

Recent enforcement actions

  • State action · SIA Jan 2015
  • State action · SOX Jun 2014
  • State action · SOX Feb 2014
  • State action · SIF Apr 2013
  • State action · SIA Apr 2013
  • State action · SIE Apr 2013
  • State action · SOX Mar 2013
  • State action · SOX Jan 2011

This profile is built from EPA public records for system CT0427021 — 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.