MALDEN WATER DIVISION (MWRA)
Community Water System · Massachusetts · MALDEN
PWSID: MA3165000
WholesalerHas Violations
Population Served
66.3K
Service Connections
11.9K
Total Violations
45
Health-Based Violations
31
Lead & Copper Data
Lead Level
High Risk17.90 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Lead action level exceeded
Copper Level
No copper sampling data available
System Details
- Water Source
- Purchased Surface Water
- System Type
- Community Water System
- City
- MALDEN
- ZIP Code
- 02148
- Counties Served
- Middlesex
- Cities Served
- MALDEN
- Open Violations
- 0
- State
- Massachusetts
Violation Summary
45
Total Violations
31
Health-Based
0
Open Now
Most recent violation: 2022-06-08
Explore Massachusetts Water Quality
See all water systems, lead data, and violation trends for Massachusetts.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: MA3165000.SafeWater Home