LAWRENCEVILLE SCHOOL

LAWRENCEVILLE, NJ · ~1,200 people served

Check your exact address → LAWRENCEVILLE overview

100

Excellent

PurityRadar safety score

PWSID

NJ1107001

State

New Jersey

City

LAWRENCEVILLE

Population served

1,200

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

134

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2025. Official EPA record →

Reporting · Lead & Copper Rule began Feb 2025 Unaddressed

Monitoring & reporting · EPA contaminant 3014 began Sep 2016 Resolved

Treatment technique · Lead & Copper Rule health-based began Jan 2014 Resolved

Monitoring & reporting · Nitrate began Jan 2005 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2004 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2004 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2004 Resolved

Monitoring & reporting · Nitrate began Jan 2004 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jul 1997 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jul 1997 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jul 1997 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jul 1997 Resolved

Recent enforcement actions

State action · SFJ Mar 2025
State action · SOX Jun 2020
State action · SFJ Oct 2016
State action · SIE Oct 2016
State action · SOX Nov 2014
State action · SFJ Oct 2014
State action · SOX Mar 2014
State action · SIE Nov 2009

This profile is built from EPA public records for system NJ1107001 — 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.