WILMINGTON WATER DEPT
Community Water System · Massachusetts · WILMINGTON
PWSID: MA3342000
WholesalerCompliant
Population Served
22.5K
Service Connections
7.8K
Total Violations
65
Health-Based Violations
7
Lead & Copper Data
Lead Level
Caution1.80 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
- WILMINGTON
- ZIP Code
- 01887
- Counties Served
- Middlesex
- Cities Served
- WILMINGTON
- Open Violations
- 0
- State
- Massachusetts
Violation Summary
65
Total Violations
7
Health-Based
0
Open Now
Most recent violation: 2022-09-01
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: MA3342000.SafeWater Home