SLATERSVILLE PUBLIC SUPPLY

NORTH SMITHFIELD, RI · ~3,403 people served

Check your exact address → NORTH SMITHFIELD overview

100

Excellent

PurityRadar safety score

PWSID

RI1615614

State

Rhode Island

City

NORTH SMITHFIELD

Population served

3,403

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

105

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved

Monitoring & reporting · EPA contaminant 2039 began Apr 2015 Resolved

Other · EPA contaminant 7500 began Sep 2008 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2008 Resolved

Monitoring & reporting · Total coliform began Aug 2008 Resolved

Monitoring & reporting · Total coliform began Apr 2006 Resolved

Max contaminant level (MCL) · Total coliform health-based began Dec 2005 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2005 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2004 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

Other · EPA contaminant 7000 began Jul 2003 Resolved

Recent enforcement actions

State action · SIA Apr 2024
State action · SFJ Apr 2024
State action · SOX Apr 2024
State action · SOX Sep 2015
State action · SIF Jul 2015
State action · SIE Jul 2015
State action · SIA Jul 2015
State action · SFJ Jul 2015

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 2023

0.175 · max 0.404 mg/l as N · 84

Copper

1 station · latest Sep 2023

1.1 · max 1.7 ug/l · 14

Lead

1 station · latest Sep 2023

0.511 · max 0.924 ug/l · 14

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 RI1615614 — 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.