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Water system · PWSID NJ0810004

MANTUA TOWNSHIP MUA

MANTUA, NJ · ~12,600 people served

Check your exact address → MANTUA overview
84
Good
PurityRadar safety score

PWSID

NJ0810004

State

New Jersey

City

MANTUA

Population served

12,600

Primary source

SWP

Score history

▼ 16 points — the score moved from 100 to 84 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 84

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 Nov 2024). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

4 ppt

limit 4 ppt

Near EPA limit

PFOS

Perfluorooctanesulfonic acid

4 ppt

limit 4 ppt

Near EPA limit

PFHxA

4 ppt

limit —

No federal limit

PFPeA

3.9 ppt

limit —

No federal limit

Violations & enforcement

46

Violations on record

1

Unaddressed

1

Health-based

46

Enforcement actions

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

Other · Lead & Copper Rule began May 2022 Unaddressed
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 0200 began Aug 2017 Resolved
Monitoring & reporting · EPA contaminant 1075 began Jan 2017 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2015 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2014 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 2014 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 2014 Resolved
Monitoring & reporting · Combined radium-226/228 began Jan 2014 Resolved

Recent enforcement actions

  • State action · SOX Jun 2025
  • State action · SFJ Jun 2025
  • State action · SIE Jun 2025
  • State action · SFJ Jun 2022
  • State action · SFJ Jan 2020
  • State action · SOX Sep 2017
  • State action · SFJ Sep 2017
  • State action · SOX Aug 2017

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

Arsenic

1 station · latest Nov 2024

1,050 · max 1,480 ng/L · 6

Copper

1 station · latest Nov 2024

0.658 · max 0.964 ug/L · 5

Lead

1 station · latest Nov 2024

304 · max 484 ng/L · 5

Fluoride

2 stations · latest May 2023

1.33 · max 1.37 mg/l · 2

Manganese

2 stations · latest May 2023

6.29 · max 8.62 ug/l · 2

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 NJ0810004 — 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.