BELMONT WATER DEPT. (MWRA)
Community Water System · Massachusetts · BELMONT
PWSID: MA3026000
Compliant
Population Served
27.3K
Service Connections
7.4K
Total Violations
11
Health-Based Violations
8
Lead & Copper Data
Lead Level
Caution1.50 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
- BELMONT
- ZIP Code
- 02478
- Counties Served
- Middlesex
- Cities Served
- BELMONT
- Open Violations
- 0
- State
- Massachusetts
Violation Summary
11
Total Violations
8
Health-Based
0
Open Now
Most recent violation: 2023-06-01
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: MA3026000.SafeWater Home