PFAS en el agua potable de Rhode Island
Esta página reúne las detecciones de PFAS reportadas por sistemas públicos de agua en Rhode Island 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 | 122 |
| Sistemas con detecciones | 8 |
| Compuestos detectados | 10 |
Compuestos detectados
| Compuesto | Detecciones |
|---|---|
| PFOA | 25 |
| PFHxA | 24 |
| PFPeA | 24 |
| PFBS | 18 |
| PFOS | 14 |
| PFHpA | 7 |
| PFBA | 3 |
| PFHxS | 3 |
| 6:2 FTS | 2 |
| PFNA | 2 |
Detecciones
| Sistema | Compuesto | Nivel | Unidad | Fecha |
|---|---|---|---|---|
| Westerly Water Department | PFOS | 4 | ng/L | 2025-09-02 |
| Westerly Water Department | PFOA | 6 | ng/L | 2025-09-02 |
| Westerly Water Department | PFHXA | 3 | ng/L | 2025-09-02 |
| Westerly Water Department | PFPEA | 3 | ng/L | 2025-09-02 |
| Westerly Water Department | PFPEA | 6 | ng/L | 2025-09-02 |
| Westerly Water Department | PFOA | 9 | ng/L | 2025-09-02 |
| Westerly Water Department | PFBS | 3 | ng/L | 2025-09-02 |
| Westerly Water Department | PFHPA | 3 | ng/L | 2025-09-02 |
| Westerly Water Department | PFOS | 5 | ng/L | 2025-09-02 |
| Westerly Water Department | PFHXA | 5 | ng/L | 2025-09-02 |
| Westerly Water Department | PFOA | 7 | ng/L | 2025-09-02 |
| Westerly Water Department | PFOS | 7 | ng/L | 2025-09-02 |
| Westerly Water Department | PFPEA | 5 | ng/L | 2025-09-02 |
| Westerly Water Department | PFHXA | 5 | ng/L | 2025-09-02 |
| Westerly Water Department | PFBS | 3 | ng/L | 2025-09-02 |
| Westerly Water Department | PFHXA | 3 | ng/L | 2025-09-02 |
| Westerly Water Department | PFOA | 6 | ng/L | 2025-09-02 |
| Westerly Water Department | PFOA | 4 | ng/L | 2025-05-14 |
| Westerly Water Department | PFOS | 4 | ng/L | 2025-05-14 |
| Westerly Water Department | PFOA | 6 | ng/L | 2025-05-14 |
| Westerly Water Department | PFBS | 3 | ng/L | 2025-05-14 |
| Westerly Water Department | PFHXA | 3 | ng/L | 2025-05-14 |
| Westerly Water Department | PFOS | 5 | ng/L | 2025-05-14 |
| Westerly Water Department | PFOA | 5 | ng/L | 2025-05-14 |
| Westerly Water Department | PFBS | 3 | ng/L | 2025-05-14 |
| Westerly Water Department | PFHXA | 4 | ng/L | 2025-05-14 |
| Westerly Water Department | PFPEA | 6 | ng/L | 2025-05-14 |
| Westerly Water Department | PFBA | 10 | ng/L | 2025-05-14 |
| Town of Cumberland | PFOS | 6.7 | ng/L | 2024-11-07 |
| Town of Cumberland | PFBS | 4.4 | ng/L | 2024-11-07 |
| Town of Cumberland | PFHPA | 3.5 | ng/L | 2024-11-07 |
| Town of Cumberland | PFOA | 7.7 | ng/L | 2024-11-07 |
| Town of Cumberland | PFHXA | 7.3 | ng/L | 2024-11-07 |
| Town of Cumberland | PFPEA | 8.3 | ng/L | 2024-11-07 |
| Town of Cumberland | PFBS | 3.7 | ng/L | 2024-11-07 |
| Town of Cumberland | PFPEA | 7.4 | ng/L | 2024-11-07 |
| Town of Cumberland | PFHXA | 6.5 | ng/L | 2024-11-07 |
| Town of Cumberland | PFHPA | 3 | ng/L | 2024-11-07 |
| Town of Cumberland | PFOS | 5.6 | ng/L | 2024-11-07 |
| Town of Cumberland | PFOA | 7.5 | ng/L | 2024-11-07 |
| Town of Cumberland | PFOS | 4.1 | ng/L | 2024-11-07 |
| Town of Cumberland | PFOA | 4.5 | ng/L | 2024-11-07 |
| Town of Cumberland | PFOA | 4.7 | ng/L | 2024-11-07 |
| Kent County Water Authority | PFPEA | 6.6 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFOA | 7.5 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFHXA | 6.3 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFHXA | 6.3 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFPEA | 5.1 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFOA | 5.3 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFPEA | 8.3 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFOA | 6.4 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFBS | 3.1 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFHPA | 3.2 | ng/L | 2024-08-14 |
| Kent County Water Authority | PFHXA | 6.7 | ng/L | 2024-08-14 |
| Town of North Kingstown | PFHXA | 6.3 | ng/L | 2024-07-17 |
| Town of North Kingstown | PFOS | 4 | ng/L | 2024-07-17 |
| Town of North Kingstown | PFOA | 8.1 | ng/L | 2024-07-17 |
| Town of North Kingstown | PFBS | 3.7 | ng/L | 2024-07-17 |
| Town of North Kingstown | PFPEA | 5.8 | ng/L | 2024-07-17 |
| Town of Cumberland | PFBS | 4.5 | ng/L | 2024-05-15 |
| Town of Cumberland | PFOS | 4.2 | ng/L | 2024-05-15 |
| Town of Cumberland | PFPEA | 3.7 | ng/L | 2024-05-15 |
| Town of Cumberland | PFBS | 3.6 | ng/L | 2024-05-15 |
| Town of Cumberland | PFOA | 4 | ng/L | 2024-05-15 |
| Town of Cumberland | PFOA | 4.2 | ng/L | 2024-05-15 |
| Town of North Kingstown | PFBS | 3.9 | ng/L | 2024-03-19 |
| Town of North Kingstown | PFHXA | 3.3 | ng/L | 2024-03-19 |
| Town of North Kingstown | PFOS | 4.6 | ng/L | 2024-03-19 |
| Town of North Kingstown | PFPEA | 3.2 | ng/L | 2024-03-19 |
| Town of North Kingstown | PFHXA | 4.6 | ng/L | 2024-03-19 |
| Town of North Kingstown | PFOA | 4 | ng/L | 2024-03-19 |
| Town of North Kingstown | PFBS | 7.7 | ng/L | 2024-03-19 |
| Kent County Water Authority | 6-2-FTS | 8.4 | ng/L | 2024-02-21 |
| Kent County Water Authority | PFPEA | 4.8 | ng/L | 2024-02-21 |
| Kent County Water Authority | PFBS | 3.6 | ng/L | 2024-02-21 |
| Kent County Water Authority | PFOA | 6.7 | ng/L | 2024-02-21 |
| Kent County Water Authority | PFHXA | 5 | ng/L | 2024-02-21 |
| Kent County Water Authority | PFPEA | 7.5 | ng/L | 2024-02-21 |
| Kent County Water Authority | PFOA | 5.4 | ng/L | 2024-02-21 |
| Kent County Water Authority | PFHXA | 6.2 | ng/L | 2024-02-21 |
| University of Rhode Island | PFPEA | 7 | ng/L | 2024-02-14 |
| University of Rhode Island | PFOA | 16 | ng/L | 2024-02-14 |
| University of Rhode Island | PFOS | 5 | ng/L | 2024-02-14 |
| University of Rhode Island | PFNA | 7 | ng/L | 2024-02-14 |
| University of Rhode Island | PFHXS | 4 | ng/L | 2024-02-14 |
| University of Rhode Island | PFHPA | 6 | ng/L | 2024-02-14 |
| University of Rhode Island | PFBS | 7 | ng/L | 2024-02-14 |
| University of Rhode Island | PFHXA | 8 | ng/L | 2024-02-14 |
| Woonsocket Water Division | PFPEA | 3.7 | ng/L | 2023-12-04 |
| Newport-City of | PFPEA | 3.7 | ng/L | 2023-11-16 |
| Pawtucket Water Supply Board Veolia-Na | 6-2-FTS | 6 | ng/L | 2023-09-27 |
| Town of North Kingstown | PFHXA | 3.3 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFOA | 4.4 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFOS | 4.3 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFBS | 3.8 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFHXS | 3.2 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFOA | 7.2 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFHXA | 6.2 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFPEA | 6.1 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFBS | 3.2 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFBS | 7.6 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFHXA | 4.9 | ng/L | 2023-09-20 |
| Town of North Kingstown | PFPEA | 3.3 | ng/L | 2023-09-20 |
| Newport-City of | PFPEA | 3.7 | ng/L | 2023-08-23 |
| University of Rhode Island | PFHXA | 8 | ng/L | 2023-08-17 |
| University of Rhode Island | PFOA | 16 | ng/L | 2023-08-17 |
| University of Rhode Island | PFPEA | 7 | ng/L | 2023-08-17 |
| University of Rhode Island | PFHXS | 3 | ng/L | 2023-08-17 |
| University of Rhode Island | PFHPA | 6 | ng/L | 2023-08-17 |
| University of Rhode Island | PFNA | 4 | ng/L | 2023-08-17 |
| University of Rhode Island | PFOS | 4 | ng/L | 2023-08-17 |
| University of Rhode Island | PFBS | 9 | ng/L | 2023-08-17 |
| Woonsocket Water Division | PFHPA | 3.7 | ng/L | 2023-07-18 |
| Woonsocket Water Division | PFOA | 5.8 | ng/L | 2023-07-18 |
| Woonsocket Water Division | PFHXA | 5 | ng/L | 2023-07-18 |
| Woonsocket Water Division | PFPEA | 7.5 | ng/L | 2023-07-18 |
| Woonsocket Water Division | PFBA | 6.7 | ng/L | 2023-07-18 |
| Woonsocket Water Division | PFHXA | 3.9 | ng/L | 2023-04-25 |
| Woonsocket Water Division | PFPEA | 4.9 | ng/L | 2023-04-25 |
| Newport-City of | PFBA | 5.9 | ng/L | 2023-02-08 |
| Newport-City of | PFHXA | 5.1 | ng/L | 2023-02-08 |
| Newport-City of | PFPEA | 6.1 | ng/L | 2023-02-08 |
Fuente: EPA SDWIS, consultado 2026-06-11