PERTH AMBOY WATER DEPARTMENT
Iselin, NJ · 52,328 served
PERTH AMBOY WATER DEPARTMENT serves 52,328 people in Iselin, NJ. It has 3 health-based violations in the last 5 years. TapGraded gives this system an F.
Score breakdown
Health-based violations (5y)
3
Monitoring violations (5y)
4
Currently unaddressed
0
Overall score
48/100
Violation history (last 5 years)
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Lead (Lead and Copper Rule)
EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).
PFAS (UCMR5 occurrence data)
System details
- System type
- Community water system
- Water source
- Ground water under the influence of surface water
- Ownership
- Local government
- Service connections
- 11,579
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Is Iselin, NJ tap water safe to drink?
PERTH AMBOY WATER DEPARTMENT has 3 health-based violations in the last 5 years. TapGraded gives this system an F.
Does PERTH AMBOY WATER DEPARTMENT have lead in its water?
The most recent 90th-percentile lead sample is 0 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in PERTH AMBOY WATER DEPARTMENT's water?
Yes — PFAS was detected at or above the EPA MCL for 3 of the tracked analytes.
Source: EPA SDWIS/ECHO · Data as of 2026Q2