TIVERTON FOUR CORNERS
PWS ID: RI2980458 · ADAMSVILLE, Rhode Island 02801
Population Served
297
Total Violations
216
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 13
- County
- Newport
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 204
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 2015 |
| Coliform (TCR) | MCL | 12 | 2015 |
| Lead and Copper Rule | MR | 8 | 2018 |
| Chromium | MR | 6 | 2023 |
| trans-1,2-Dichloroethylene | MR | 3 | 2014 |
| 1,1,1-Trichloroethane | MR | 3 | 2014 |
| Trichloroethylene | MR | 3 | 2014 |
| 1,1,2-Trichloroethane | MR | 3 | 2014 |
| CHLOROBENZENE | MR | 3 | 2014 |
| Toluene | MR | 3 | 2014 |
| Ethylbenzene | MR | 3 | 2014 |
| BHC-GAMMA | MR | 3 | 2014 |
| Methoxychlor | MR | 3 | 2014 |
| Toxaphene | MR | 3 | 2014 |
| Di(2-ethylhexyl) adipate | MR | 3 | 2014 |
| Simazine | MR | 3 | 2014 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2014 |
| Picloram | MR | 3 | 2014 |
| Dinoseb | MR | 3 | 2014 |
| Aldicarb sulfone | MR | 3 | 2014 |
| Carbofuran | MR | 3 | 2014 |
| LASSO | MR | 3 | 2014 |
| 2,4-D | MR | 3 | 2014 |
| 2,4,5-TP | MR | 3 | 2014 |
| HEXACHLOROBENZENE | MR | 3 | 2014 |
| Benzo(a)pyrene | MR | 3 | 2014 |
| ETHYLENE DIBROMIDE | MR | 3 | 2014 |
| o-Dichlorobenzene | MR | 3 | 2014 |
| Cadmium | MR | 3 | 2014 |
| Antimony, Total | MR | 3 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.