MARLBOROUGH DPW WATER DIV. (MWRA)
Community Water System · Massachusetts · MARLBOROUGH
PWSID: MA2170000
Compliant
Population Served
41.8K
Service Connections
10.9K
Total Violations
56
Health-Based Violations
7
Lead & Copper Data
Lead Level
Caution3.30 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
- Purchased Surface Water
- System Type
- Community Water System
- City
- MARLBOROUGH
- ZIP Code
- 01752
- Counties Served
- Middlesex
- Cities Served
- MARLBOROUGH
- Open Violations
- 0
- State
- Massachusetts
Violation Summary
56
Total Violations
7
Health-Based
0
Open Now
Most recent violation: 2020-12-30
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: MA2170000.SafeWater Home