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Water system · PWSID CT1189161

AQUARION-MCKEON

SHELTON, CT · ~67 people served

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

PWSID

CT1189161

State

Connecticut

City

SHELTON

Population served

67

Primary source

SWP

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

5

Violations on record

0

Unaddressed

0

Health-based

8

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2021 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Other · EPA contaminant 7000 began Aug 2014 Resolved
Other · EPA contaminant 7000 began Aug 2006 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved

Recent enforcement actions

  • State action · SOX Jan 2022
  • State action · SIA Jan 2019
  • State action · SOX Jul 2018
  • State action · SIA Jan 2015
  • State action · SOX Jun 2014
  • State action · SOX Dec 2006
  • State action · SIA Nov 2006
  • State action · SOX Jul 2006

This profile is built from EPA public records for system CT1189161 — 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.