PFAS en el agua potable de Nuevo Hampshire
Esta página reúne las detecciones de PFAS reportadas por sistemas públicos de agua en Nuevo Hampshire bajo el Unregulated Contaminant Monitoring Rule (UCMR) del EPA. Los datos solo cubren los sistemas del estado que participaron en la ronda UCMR correspondiente.
El sitio reporta los registros tal como EPA los publica. Cuando un compuesto tiene un proposed MCL, las detecciones que superan ese nivel se contabilizan en la página de cada compuesto. Aquí mostramos el conteo por compuesto en el estado y la lista de detecciones individuales con el nivel original.
Resumen
| Métrica | Valor |
|---|---|
| Detecciones registradas | 81 |
| Sistemas con detecciones | 8 |
| Compuestos detectados | 8 |
Compuestos detectados
| Compuesto | Detecciones |
|---|---|
| PFOA | 27 |
| PFHxA | 16 |
| PFPeA | 15 |
| PFOS | 7 |
| PFBS | 7 |
| PFBA | 4 |
| PFHxS | 3 |
| PFHpA | 2 |
Detecciones
| Sistema | Compuesto | Nivel | Unidad | Fecha |
|---|---|---|---|---|
| Salem Water Dept | PFPEA | 3.2 | ng/L | 2025-09-09 |
| Salem Water Dept | PFHXA | 3.7 | ng/L | 2025-09-09 |
| Salem Water Dept | PFOA | 7.8 | ng/L | 2025-09-09 |
| Salem Water Dept | PFOA | 5.1 | ng/L | 2025-09-09 |
| Salem Water Dept | PFPEA | 3.3 | ng/L | 2025-08-29 |
| Salem Water Dept | PFHXA | 3.7 | ng/L | 2025-08-29 |
| Salem Water Dept | PFOA | 7.9 | ng/L | 2025-08-29 |
| Salem Water Dept | PFOA | 4.7 | ng/L | 2025-08-29 |
| Salem Water Dept | PFPEA | 3.7 | ng/L | 2025-08-13 |
| Salem Water Dept | PFHXA | 3.8 | ng/L | 2025-08-13 |
| Salem Water Dept | PFOA | 8.5 | ng/L | 2025-08-13 |
| Salem Water Dept | PFOA | 5.5 | ng/L | 2025-03-05 |
| Hudson Water Dept | PFOA | 9 | ng/L | 2025-01-14 |
| Hudson Water Dept | PFHXA | 4 | ng/L | 2025-01-14 |
| Hudson Water Dept | PFPEA | 5 | ng/L | 2025-01-14 |
| Salem Water Dept | PFOA | 5.6 | ng/L | 2024-12-12 |
| Salem Water Dept | PFOA | 5.7 | ng/L | 2024-12-12 |
| Aquarion Water/Nh | PFOS | 4.5 | ng/L | 2024-11-05 |
| Aquarion Water/Nh | PFOA | 4.7 | ng/L | 2024-11-05 |
| Aquarion Water/Nh | PFHXA | 10.1 | ng/L | 2024-11-05 |
| Aquarion Water/Nh | PFBA | 5 | ng/L | 2024-11-05 |
| Aquarion Water/Nh | PFPEA | 25.1 | ng/L | 2024-11-05 |
| Exeter Water Dept | PFBA | 13 | ng/L | 2024-10-08 |
| Exeter Water Dept | PFPEA | 4 | ng/L | 2024-10-08 |
| Exeter Water Dept | PFBS | 3 | ng/L | 2024-10-08 |
| Exeter Water Dept | PFHXA | 4 | ng/L | 2024-10-08 |
| Exeter Water Dept | PFHPA | 3 | ng/L | 2024-10-08 |
| Exeter Water Dept | PFOS | 4 | ng/L | 2024-10-08 |
| Exeter Water Dept | PFOA | 6 | ng/L | 2024-10-08 |
| Derry Water Dept | PFOA | 4.2 | ng/L | 2024-10-02 |
| Exeter Water Dept | PFBS | 3 | ng/L | 2024-09-06 |
| Exeter Water Dept | PFOS | 4 | ng/L | 2024-09-06 |
| Exeter Water Dept | PFOA | 5 | ng/L | 2024-09-06 |
| Exeter Water Dept | PFHXA | 3 | ng/L | 2024-09-06 |
| Exeter Water Dept | PFPEA | 4 | ng/L | 2024-09-06 |
| Exeter Water Dept | PFBA | 6 | ng/L | 2024-09-06 |
| Seabrook Water Dept | PFOS | 5.3 | ng/L | 2024-08-20 |
| Seabrook Water Dept | PFOA | 5.3 | ng/L | 2024-08-20 |
| Derry Water Dept | PFOA | 4 | ng/L | 2024-07-31 |
| Hudson Water Dept | PFHXA | 3 | ng/L | 2024-07-31 |
| Hudson Water Dept | PFOA | 7 | ng/L | 2024-07-31 |
| Hudson Water Dept | PFPEA | 4 | ng/L | 2024-07-31 |
| Aquarion Water/Nh | PFHXA | 4.3 | ng/L | 2024-05-07 |
| Aquarion Water/Nh | PFPEA | 11.7 | ng/L | 2024-05-07 |
| Seabrook Water Dept | PFHXA | 4.4 | ng/L | 2024-04-16 |
| Seabrook Water Dept | PFOA | 8 | ng/L | 2024-04-16 |
| Portsmouth Water Works | PFHXS | 4 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFBS | 6 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFPEA | 4 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFOS | 5 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFHXA | 4 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFOA | 7 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFBS | 9 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFOA | 5 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFHPA | 3 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFHXA | 6 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFPEA | 7 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFBS | 3 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFPEA | 4 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFOA | 4 | ng/L | 2024-02-07 |
| Portsmouth Water Works | PFHXA | 3 | ng/L | 2024-02-07 |
| Derry Water Dept | PFOA | 4.6 | ng/L | 2024-01-31 |
| Manchester Water Works | PFOA | 5 | ng/L | 2023-12-13 |
| Manchester Water Works | PFOA | 5 | ng/L | 2023-10-18 |
| Portsmouth Water Works | PFBA | 5 | ng/L | 2023-10-12 |
| Portsmouth Water Works | PFPEA | 5 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFBS | 3 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFOA | 5 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFOS | 4 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFHXS | 5 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFHXA | 4 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFPEA | 5 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFHXA | 4 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFHXS | 4 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFOS | 4 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFBS | 4 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFOA | 6 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFPEA | 4 | ng/L | 2023-07-18 |
| Portsmouth Water Works | PFHXA | 4 | ng/L | 2023-07-18 |
| Manchester Water Works | PFOA | 4 | ng/L | 2023-06-22 |
| Manchester Water Works | PFOA | 4 | ng/L | 2023-03-08 |
Fuente: EPA SDWIS, consultado 2026-06-11