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Water system · PWSID CT0280031

WESTCHESTER HILLS CONDOMINIUM ASSN.

MYSTIC, CT · ~225 people served

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

PWSID

CT0280031

State

Connecticut

City

MYSTIC

Population served

225

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

38

Violations on record

0

Unaddressed

1

Health-based

43

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Apr 2021 Resolved
Treatment technique · Lead & Copper Rule health-based began Mar 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2018 Resolved
Monitoring & reporting · Total coliform began Aug 2014 Resolved
Other · EPA contaminant 7000 began Aug 2005 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1995 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1994 Resolved
Other · Lead & Copper Rule began Mar 1994 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1994 Resolved
Other · Total coliform began Mar 1992 Resolved

Recent enforcement actions

  • State action · SIF Oct 2025
  • State action · SIE Oct 2025
  • State action · SIA Oct 2025
  • State action · SOX Sep 2025
  • State action · SOX Jul 2024
  • State action · SOX Oct 2022
  • State action · SIA May 2022
  • State action · SIF May 2022

This profile is built from EPA public records for system CT0280031 — 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.