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Water system · PWSID CT0671021

WELLSWOOD ESTATES FOUNDATION, INC.

WILLIMANTIC, CT · ~112 people served

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

PWSID

CT0671021

State

Connecticut

City

WILLIMANTIC

Population served

112

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

34

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2022. Official EPA record →

Other · EPA contaminant 7000 began Jul 2022 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2015 Resolved
Other · EPA contaminant 7000 began Aug 2009 Resolved
Other · EPA contaminant 7500 began Sep 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2006 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1997 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 1996 Resolved
Monitoring & reporting · Selenium began Jan 1990 Resolved
Monitoring & reporting · Nitrate began Jan 1990 Resolved

Recent enforcement actions

  • State action · SOX Oct 2022
  • State action · SOX May 2017
  • State action · SIA Apr 2017
  • State action · SOX Jun 2016
  • State action · SOX Dec 2015
  • State action · SIE Nov 2015
  • State action · SIA Nov 2015
  • State action · SIF Nov 2015

This profile is built from EPA public records for system CT0671021 — 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.