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Water system · PWSID NJ1104001

HIGHTSTOWN WATER DEPARTMENT

HIGHSTOWN, NJ · ~5,400 people served

Check your exact address → HIGHSTOWN overview
100
Excellent
PurityRadar safety score

PWSID

NJ1104001

State

New Jersey

City

HIGHSTOWN

Population served

5,400

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2025). Levels in parts per trillion (ppt).

Lithium

24,000 ppt

limit —

No federal limit

Violations & enforcement

33

Violations on record

0

Unaddressed

1

Health-based

20

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2021. Official EPA record →

Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 2996 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 2964 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 2380 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 2992 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 2991 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 2378 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 2955 began Apr 2008 Resolved
Monitoring & reporting · EPA contaminant 2968 began Apr 2008 Resolved

Recent enforcement actions

  • State action · SFJ Aug 2021
  • State action · SOX Jul 2021
  • State action · SOX Jul 2016
  • State action · SIE Feb 2016
  • State action · SFJ Feb 2016
  • State action · SOX Aug 2015
  • State action · SFJ Jul 2015
  • State action · SIF Aug 2012

This profile is built from EPA public records for system NJ1104001 — 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.