DCR HORSENECK BEACH STATE RESERVATION
PWS ID: MA4334031 · BOSTON, Massachusetts 02116
Population Served
3,000
Total Violations
33
Health-Based Violations
21
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 5
- County
- Bristol
- School/Daycare
- No
- MCL Violations
- 21
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 20 | 2015 |
| Nitrate | MR | 4 | 2014 |
| Public Notice | Other | 2 | 2015 |
| Coliform (TCR) | Other | 2 | 2006 |
| Revised Total Coliform Rule | MCL | 1 | 2018 |
| Nitrite | MR | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.