PRUDENCE ISLAND WATER DISTRICT
PWS ID: RI1592023 · PRUDENCE ISLAND, Rhode Island 02872
Population Served
1,500
Total Violations
506
Health-Based Violations
114
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 328
- County
- Newport
- School/Daycare
- No
- MCL Violations
- 105
- Monitoring Violations
- 355
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 91 | 2014 |
| Coliform (TCR) | MR | 23 | 2010 |
| Consumer Confidence Rule | Other | 22 | 2025 |
| Revised Total Coliform Rule | MCL | 14 | 2018 |
| Revised Total Coliform Rule | MON | 14 | 2025 |
| Atrazine | MR | 10 | 2024 |
| Lead and Copper Rule | TT | 9 | 2011 |
| Public Notice | Other | 9 | 2021 |
| 1,2,4-Trichlorobenzene | MR | 8 | 2024 |
| o-Dichlorobenzene | MR | 8 | 2024 |
| Vinyl chloride | MR | 8 | 2024 |
| trans-1,2-Dichloroethylene | MR | 8 | 2024 |
| Carbon tetrachloride | MR | 8 | 2024 |
| 1,2-Dichloropropane | MR | 8 | 2024 |
| Trichloroethylene | MR | 8 | 2024 |
| 1,1,2-Trichloroethane | MR | 8 | 2024 |
| Benzene | MR | 8 | 2024 |
| Toluene | MR | 8 | 2024 |
| Ethylbenzene | MR | 8 | 2024 |
| cis-1,2-Dichloroethylene | MR | 8 | 2024 |
| DICHLOROMETHANE | MR | 8 | 2024 |
| p-Dichlorobenzene | MR | 8 | 2024 |
| 1,1-Dichloroethylene | MR | 8 | 2024 |
| 1,1,1-Trichloroethane | MR | 8 | 2024 |
| Tetrachloroethylene | MR | 8 | 2024 |
| CHLOROBENZENE | MR | 8 | 2024 |
| 1,2-Dichloroethane | MR | 8 | 2024 |
| Xylenes, Total | MR | 8 | 2024 |
| Styrene | MR | 8 | 2024 |
| Revised Total Coliform Rule | RPT | 5 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.