MADISON WATER DEPT
Community Water System · New Jersey · MADISON
PWSID: NJ1417001
Compliant
Population Served
15.8K
Service Connections
5.2K
Total Violations
139
Health-Based Violations
19
Lead & Copper Data
Lead Level
Caution2.55 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- MADISON
- ZIP Code
- 07940
- Counties Served
- Morris
- Cities Served
- MADISON BORO-1417
- Open Violations
- 0
- State
- New Jersey
Violation Summary
139
Total Violations
19
Health-Based
0
Open Now
Most recent violation: 2025-07-01
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: NJ1417001.SafeWater Home