HARVARD PLAZA
PWS ID: MA2125010 · ACTON, Massachusetts 01720
Population Served
150
Total Violations
65
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Worcester
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 54
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 37 | 2011 |
| Nitrate | MR | 11 | 2004 |
| Arsenic | MR | 4 | 2004 |
| Nitrite | MR | 2 | 1997 |
| Coliform (TCR) | MCL | 2 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.