WELLFLEET MUNICIPAL WATER SYSTEM
PWS ID: MA4318094 · WELLFLEET, Massachusetts 02667
Population Served
750
Total Violations
27
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 259
- County
- Barnstable
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 8
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 6 | 2011 |
| Lead and Copper Rule | MR | 4 | 1993 |
| Revised Total Coliform Rule | MCL | 2 | 2020 |
| Nitrate | MR | 2 | 1995 |
| Revised Total Coliform Rule | RPT | 2 | 2020 |
| Lead and Copper Rule | TT | 2 | 1993 |
| Public Notice | Other | 2 | 2020 |
| Nitrite | MR | 1 | 1995 |
| Coliform (TCR) | MR | 1 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.