HANOVER WD #3 - FORESTVILLE
PWS ID: NY0600363 · SILVER CREEK, New York 14136
Population Served
804
Total Violations
126
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 400
- County
- Chautauqua
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 98
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 12 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2023 |
| TTHM | MR | 12 | 2023 |
| Radium-228 | MR | 6 | 2008 |
| Surface Water Treatment Rule | TT | 3 | 2008 |
| Endrin | MR | 2 | 2022 |
| BHC-GAMMA | MR | 2 | 2022 |
| Toxaphene | MR | 2 | 2022 |
| Dalapon | MR | 2 | 2022 |
| Di(2-ethylhexyl) adipate | MR | 2 | 2022 |
| OXAMYL | MR | 2 | 2022 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 2022 |
| Aldicarb sulfoxide | MR | 2 | 2022 |
| Aldicarb | MR | 2 | 2022 |
| Atrazine | MR | 2 | 2022 |
| LASSO | MR | 2 | 2022 |
| Heptachlor | MR | 2 | 2022 |
| Heptachlor epoxide | MR | 2 | 2022 |
| HEXACHLOROBENZENE | MR | 2 | 2022 |
| Pentachlorophenol | MR | 2 | 2022 |
| Total Polychlorinated Biphenyls (PCB) | MR | 2 | 2022 |
| Benzo(a)pyrene | MR | 2 | 2022 |
| Dinoseb | MR | 2 | 2022 |
| Carbofuran | MR | 2 | 2022 |
| ETHYLENE DIBROMIDE | MR | 2 | 2022 |
| Aldicarb sulfone | MR | 2 | 2022 |
| Methoxychlor | MR | 2 | 2022 |
| Hexachlorocyclopentadiene | MR | 2 | 2022 |
| Picloram | MR | 2 | 2022 |
| 2,4-D | MR | 2 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.