TRENTON WATER WORKS
Community Water System · New Jersey · TRENTON
PWSID: NJ1111001
Compliant
Population Served
217.0K
Service Connections
62.4K
Total Violations
412
Health-Based Violations
107
Lead & Copper Data
Lead Level
Caution4.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- TRENTON
- ZIP Code
- 08638
- Counties Served
- Mercer
- Cities Served
- LAWRENCE TWP.-1107, TRENTON CITY-1111, EWING TWP.-1102, HAMILTON TWP.-1103, HOPEWELL TWP.1106-
- Open Violations
- 0
- State
- New Jersey
Violation Summary
412
Total Violations
107
Health-Based
0
Open Now
Most recent violation: 2024-10-01
Explore New Jersey Water Quality
See all water systems, lead data, and violation trends for New Jersey.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: NJ1111001.SafeWater Home