ROLLING HILLS COUNTRY CLUB
PWS ID: CT1615083 · WILTON, Connecticut 06897
Population Served
100
Total Violations
135
Health-Based Violations
11
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Fairfield
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 115
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 10 | 2011 |
| Lead and Copper Rule | MR | 7 | 2021 |
| Public Notice | Other | 4 | 2024 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Revised Total Coliform Rule | RPT | 4 | 2020 |
| DICHLOROMETHANE | MR | 2 | 2022 |
| o-Dichlorobenzene | MR | 2 | 2022 |
| p-Dichlorobenzene | MR | 2 | 2022 |
| 1,1-Dichloroethylene | MR | 2 | 2022 |
| Carbon tetrachloride | MR | 2 | 2022 |
| 1,2-Dichloropropane | MR | 2 | 2022 |
| 1,1,2-Trichloroethane | MR | 2 | 2022 |
| CHLOROBENZENE | MR | 2 | 2022 |
| Toluene | MR | 2 | 2022 |
| Ethylbenzene | MR | 2 | 2022 |
| Styrene | MR | 2 | 2022 |
| Endrin | MR | 2 | 2020 |
| BHC-GAMMA | MR | 2 | 2020 |
| Methoxychlor | MR | 2 | 2020 |
| Glyphosate | MR | 2 | 2020 |
| OXAMYL | MR | 2 | 2020 |
| Aldicarb sulfone | MR | 2 | 2020 |
| Carbofuran | MR | 2 | 2020 |
| Atrazine | MR | 2 | 2020 |
| Heptachlor | MR | 2 | 2020 |
| 2,4-D | MR | 2 | 2020 |
| 2,4,5-TP | MR | 2 | 2020 |
| HEXACHLOROBENZENE | MR | 2 | 2020 |
| Pentachlorophenol | MR | 2 | 2020 |
| Chlordane | MR | 2 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.