FISHERS ISLAND WATER WORKS
PWS ID: NY5103294 · FISHERS ISLAND, New York 06390
Population Served
300
Total Violations
183
Health-Based Violations
10
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 628
- County
- Suffolk
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 136
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 11 | 2022 |
| Coliform (TCR) | MCL | 10 | 2012 |
| Coliform (TCR) | MR | 9 | 2015 |
| Consumer Confidence Rule | Other | 6 | 2008 |
| Revised Total Coliform Rule | MON | 6 | 2024 |
| Radium-228 | MR | 6 | 2012 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2022 |
| Dalapon | MR | 3 | 2008 |
| Simazine | MR | 3 | 2008 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2008 |
| Picloram | MR | 3 | 2008 |
| Hexachlorocyclopentadiene | MR | 3 | 2008 |
| Aldicarb sulfone | MR | 3 | 2008 |
| Carbofuran | MR | 3 | 2008 |
| Atrazine | MR | 3 | 2008 |
| Heptachlor | MR | 3 | 2008 |
| 2,4,5-TP | MR | 3 | 2008 |
| Benzo(a)pyrene | MR | 3 | 2008 |
| Pentachlorophenol | MR | 3 | 2008 |
| Total Polychlorinated Biphenyls (PCB) | MR | 3 | 2008 |
| Lead and Copper Rule | MR | 3 | 2008 |
| Combined Uranium | MR | 3 | 2012 |
| Radium-226 | MR | 3 | 2012 |
| Endrin | MR | 3 | 2008 |
| Methoxychlor | MR | 3 | 2008 |
| HEXACHLOROBENZENE | MR | 3 | 2008 |
| Chlordane | MR | 3 | 2008 |
| Aldicarb | MR | 3 | 2008 |
| Dinoseb | MR | 3 | 2008 |
| Toxaphene | MR | 3 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.