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Water system · PWSID NJ0613004

UPPER DEERFIELD TWP WATER DEPT

SEABROOK, NJ · ~3,100 people served

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

PWSID

NJ0613004

State

New Jersey

City

SEABROOK

Population served

3,100

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

87

Violations on record

0

Unaddressed

27

Health-based

94

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2026. Official EPA record →

Monitoring & reporting · Gross alpha began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 4020 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 4030 began Oct 2025 Resolved
Monitoring & reporting · Uranium began Oct 2025 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 2946 began Jan 2025 Resolved
Monitoring & reporting · EPA contaminant 2931 began Jan 2025 Resolved
Monitoring & reporting · Uranium began Apr 2024 Resolved
Monitoring & reporting · EPA contaminant 4020 began Apr 2024 Resolved
Monitoring & reporting · Nitrate began Apr 2024 Resolved
Monitoring & reporting · EPA contaminant 4030 began Apr 2024 Resolved
Monitoring & reporting · Nitrate began Jan 2024 Resolved

Recent enforcement actions

  • State action · SFJ Feb 2026
  • State action · SIE Feb 2026
  • State action · SOX Feb 2026
  • State action · SOX Jul 2025
  • State action · SFJ Jun 2025
  • State action · SIE Jun 2025
  • State action · SOX Apr 2025
  • State action · SFJ Aug 2024

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 Jun 2023

36.9 · max 37.3 mg/l as N · 4

Arsenic

1 station · latest Jun 2023

0.255 · max 0.28 ug/l · 2

Copper

1 station · latest Jun 2023

2 · max 2.2 ug/l · 2

Fluoride

1 station · latest Jun 2023

0.46 · max 0.49 mg/l · 2

Lead

1 station · latest Jun 2023

0.912 · max 1.11 ug/l · 2

Manganese

1 station · latest Jun 2023

83.1 · max 83.1 ug/l · 2

Atrazine

1 station · latest Aug 2020

0.008 · max 0.008 ug/l · 1

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 NJ0613004 — 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.