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Mantua, NJ Tap Water Quality 2026

Water quality report for Mantua, NJ — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Mantua's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Mantua Township Mua PWSID: NJ0810004 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead was not detected and no violations are open. PFAS was detected below the federal limit.

A

Mantua earns an A for water quality

Graded on violations, lead, and PFAS, with state inspection findings.

Lead: not detected
PFAS detected below the federal limit
7 violations since 2015, 0 health-based
No violations currently open
Mantua's lead level vs. all New Jersey community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: Not detected — 0% of the federal action level
✓ Lower lead than % of New Jersey utilities
Population Served
13636
~5516 connections
Water Source
Surface water
Purchased from another system — SDWIS source code SWP
Active Violations
0
7 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
0% of EPA action level
Not detected
Action level: 15 ppb
Lead was not detected at the 90th percentile — the result fell below the laboratory detection limit. That is not the same as an absence of lead in every tap, and older homes with lead service lines can still show higher readings.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2025 Resolved
Revised Total Coliform Rule OTHER — — 2022 Unaddressed
Surface Water Treatment Rule MONITORING AND REPORTING — — 2017 Resolved
Beryllium, Total MONITORING AND REPORTING — 0.004 mg/L 2017–2019 Resolved
Consumer Confidence Rule OTHER — — 2015 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2015 Resolved
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2015 Resolved
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

7 violations are on record since 2015, of which 0 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Mantua Township Mua
PWSID NJ0810004
Water source Surface water — Purchased from another system — SDWIS source code SWP
Population served 13,636
Service connections 5,516
Systems serving this area 6
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Mantua tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open.
Does Mantua water have PFAS? ▼
PFAS was detected but stayed below the federal limit.
Who supplies water to Mantua? ▼
Mantua Township Mua (PWSID NJ0810004), one of 6 systems serving this area. Surface water. Purchased from another system — SDWIS source code SWP
When was this system last inspected? ▼
It was last inspected on 2025-09-24. No significant deficiencies were recorded.

What Should Mantua Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

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