GREEN VILLAGE

BRISTOL, CT · ~65 people served

Check your exact address → BRISTOL overview

100

Excellent

PurityRadar safety score

PWSID

CT0419241

State

Connecticut

City

BRISTOL

Population served

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 Dec 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2022 Resolved

Other · EPA contaminant 7000 began Aug 2022 Resolved

Other · EPA contaminant 7000 began Aug 2021 Resolved

Monitoring & reporting · Lead & Copper Rule began Apr 2021 Resolved

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

Other · EPA contaminant 7500 began Sep 2020 Resolved

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

Monitoring · Lead & Copper Rule began Jun 2019 Resolved

Recent enforcement actions

State action · SOX Dec 2024
State action · SOX Jan 2023
State action · SOX Oct 2022
State action · SIA Jun 2022
State action · SOX Aug 2021
State action · SOX May 2021
State action · SOX Feb 2021
State action · SIF Dec 2020

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Jul 2024

0.128 · max 0.227 ppm · 3

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system CT0419241 — 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.