MAYNARD STATE LLC
PWS ID: MA4334078 · SWANSEA, Massachusetts 02777
Population Served
35
Total Violations
130
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 1
- County
- Bristol
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 103
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 18 | 2012 |
| Coliform (TCR) | MR | 14 | 2013 |
| Consumer Confidence Rule | Other | 9 | 2012 |
| Coliform (TCR) | MCL | 7 | 2007 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 2024 |
| Radium-226 | MR | 2 | 2024 |
| Gross Beta Particle Activity | MR | 2 | 2024 |
| 38-STRONTIUM-90 | MR | 2 | 2024 |
| Nitrate | MR | 2 | 1995 |
| Radium-228 | MR | 2 | 2024 |
| Tritium | MR | 2 | 2024 |
| Combined Uranium | MR | 1 | 2024 |
| Endrin | MR | 1 | 1995 |
| Toxaphene | MR | 1 | 1995 |
| Diquat | MR | 1 | 1995 |
| Endothall | MR | 1 | 1995 |
| Simazine | MR | 1 | 1995 |
| Dinoseb | MR | 1 | 1995 |
| Aldicarb sulfoxide | MR | 1 | 1995 |
| Carbofuran | MR | 1 | 1995 |
| Aldicarb | MR | 1 | 1995 |
| Atrazine | MR | 1 | 1995 |
| 2,3,7,8-TCDD | MR | 1 | 1995 |
| HEXACHLOROBENZENE | MR | 1 | 1995 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 1995 |
| Chlordane | MR | 1 | 1995 |
| 1,2,4-Trichlorobenzene | MR | 1 | 1995 |
| DICHLOROMETHANE | MR | 1 | 1995 |
| p-Dichlorobenzene | MR | 1 | 1995 |
| Vinyl chloride | MR | 1 | 1995 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.