WEST CALDWELL WATER DEPARTMENT
West Caldwell, NJ · 10,759 served
WEST CALDWELL WATER DEPARTMENT serves 10,759 people in West Caldwell, 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)
14
Currently unaddressed
0
Overall score
46/100
Violation history (last 5 years)
Get alerted when WEST CALDWELL WATER DEPARTMENT gets a violation
We'll only email you about this water system. Unsubscribe anytime.
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
- Surface water purchased from another system
- Ownership
- Local government
- Service connections
- 3,835
Worried about what's in your tap?
See which water filters are certified to remove the contaminants found in your area.
Find a filter that matches your waterFrequently asked questions
Is West Caldwell, NJ tap water safe to drink?
WEST CALDWELL WATER DEPARTMENT has 3 health-based violations in the last 5 years. TapGraded gives this system an F.
Does WEST CALDWELL 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 WEST CALDWELL WATER DEPARTMENT's water?
Yes — PFAS was detected at or above the EPA MCL for 2 of the tracked analytes.
Source: EPA SDWIS/ECHO · Data as of 2026Q2