CONNECTICUT CORRECTIONAL INSTITUTE

WETHERSFIELD, CT · ~2,385 people served

Check your exact address → WETHERSFIELD overview

100

Excellent

PurityRadar safety score

PWSID

CT0490031

State

Connecticut

City

WETHERSFIELD

Population served

2,385

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

154

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2023. Official EPA record →

Other · EPA contaminant 7000 began Aug 2023 Resolved

Other · EPA contaminant 7500 began Feb 2021 Resolved

Max contaminant level (MCL) · Arsenic health-based began Oct 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2020 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2020 Resolved

Monitoring & reporting · EPA contaminant 4101 began Apr 2019 Resolved

Monitoring & reporting · EPA contaminant 4101 began Apr 2018 Resolved

Monitoring & reporting · Beta/photon emitters began Apr 2018 Resolved

Monitoring & reporting · Uranium began Apr 2018 Resolved

Monitoring & reporting · Combined radium-226/228 began Apr 2018 Resolved

Monitoring & reporting · Gross alpha began Apr 2018 Resolved

Monitoring & reporting · EPA contaminant 4101 began Oct 2017 Resolved

Recent enforcement actions

State action · SOX Aug 2023
State action · SOX Sep 2021
State action · SOX Jun 2021
State action · SOX May 2021
State action · SIF May 2021
State action · SIF Apr 2021
State action · SIA Mar 2021
State action · SIE Mar 2021

This profile is built from EPA public records for system CT0490031 — 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.