HOLLISTON WATER DEPT
Community Water System · Massachusetts · HOLLISTON
PWSID: MA3136000
Compliant
Population Served
13.2K
Service Connections
3.3K
Total Violations
0
Health-Based Violations
0
Lead & Copper Data
Lead Level
No lead sampling data available
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- HOLLISTON
- ZIP Code
- 01746
- Counties Served
- Middlesex
- Cities Served
- Holliston
- Open Violations
- 0
- State
- Massachusetts
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: MA3136000.SafeWater Home