AQUARION-OAKWOOD ACRES

SHELTON, CT · ~286 people served

Check your exact address → SHELTON overview

100

Excellent

PurityRadar safety score

PWSID

CT0910031

State

Connecticut

City

SHELTON

Population served

286

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2019. Official EPA record →

Other · EPA contaminant 7000 began Jul 2010 Unaddressed

Other · EPA contaminant 7000 began Jul 2018 Resolved

Other · EPA contaminant 7000 began Aug 2008 Resolved

Monitoring & reporting · Gross alpha began Jan 2008 Resolved

Monitoring & reporting · Combined radium-226/228 began Jan 2008 Resolved

Monitoring & reporting · Uranium began Jan 2008 Resolved

Monitoring & reporting · Gross alpha began Jan 2000 Resolved

Monitoring & reporting · EPA contaminant 4020 began Jan 2000 Resolved

Monitoring & reporting · EPA contaminant 4030 began Jan 2000 Resolved

Recent enforcement actions

State action · SIA Jan 2019
State action · SOX Jul 2018
State action · SOX Apr 2011
State action · SIA Mar 2011
State action · SOX Jan 2011
State action · SIA Nov 2010
State action · SOX Jul 2010
State action · SOX Dec 2008

This profile is built from EPA public records for system CT0910031 — 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.