BRISTOL COUNTY WATER AUTHORITY

WARREN, RI · ~49,000 people served

Check your exact address → WARREN overview

100

Excellent

PurityRadar safety score

PWSID

RI1647515

State

Rhode Island

City

WARREN

Population served

49,000

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

Violations on record

Unaddressed

Health-based

124

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2024. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2024 Resolved

Monitoring & reporting · EPA contaminant 3014 began Sep 2017 Resolved

Monitoring & reporting · EPA contaminant 3015 began Sep 2017 Resolved

Monitoring & reporting · EPA contaminant 0100 began Sep 2017 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved

Max residual disinfectant · EPA contaminant 1008 health-based began Jul 2010 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2009 Resolved

Monitoring & reporting · Total coliform began Aug 2007 Resolved

Monitoring & reporting · EPA contaminant 1009 began Jun 2006 Resolved

Recent enforcement actions

State action · SIA Nov 2024
State action · SFJ Nov 2024
State action · SOX Oct 2024
State action · SIF Jun 2018
State action · SIA Jan 2018
State action · SIE Jan 2018
State action · SFJ Jan 2018
State action · SOX Oct 2017

This profile is built from EPA public records for system RI1647515 — 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.