PFAS en el agua potable de Pensilvania
Esta página reúne las detecciones de PFAS reportadas por sistemas públicos de agua en Pensilvania 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 | 1,798 |
| Sistemas con detecciones | 70 |
| Compuestos detectados | 13 |
Compuestos detectados
| Compuesto | Detecciones |
|---|---|
| PFPeA | 345 |
| PFBS | 305 |
| PFHxA | 289 |
| PFOA | 259 |
| PFOS | 219 |
| PFBA | 141 |
| PFHpA | 110 |
| PFHxS | 88 |
| PFNA | 30 |
| 6:2 FTS | 5 |
| PFUnA | 3 |
| PFDA | 2 |
| 8:2 FTS | 2 |
Detecciones
| Sistema | Compuesto | Nivel | Unidad | Fecha |
|---|---|---|---|---|
| Morrisville Munic Authority | PFPEA | 3 | ng/L | 2025-09-10 |
| Quakertown Boro | PFBA | 5.1 | ng/L | 2025-09-04 |
| Quakertown Boro | PFPEA | 3.4 | ng/L | 2025-09-04 |
| Quakertown Boro | PFOS | 14.3 | ng/L | 2025-09-04 |
| Quakertown Boro | PFBS | 4 | ng/L | 2025-09-04 |
| Quakertown Boro | PFHXS | 3 | ng/L | 2025-09-04 |
| Quakertown Boro | PFOA | 10.8 | ng/L | 2025-09-04 |
| Quakertown Boro | PFHXA | 3.1 | ng/L | 2025-09-04 |
| Quakertown Boro | PFOS | 8.9 | ng/L | 2025-09-04 |
| Quakertown Boro | PFPEA | 3.8 | ng/L | 2025-09-04 |
| Quakertown Boro | PFOA | 4.7 | ng/L | 2025-09-04 |
| Quakertown Boro | PFNA | 24 | ng/L | 2025-09-04 |
| Quakertown Boro | PFHXS | 3.1 | ng/L | 2025-09-04 |
| Clearfield Municipal Auth | PFBA | 6.7 | ng/L | 2025-08-12 |
| Quakertown Boro | PFOS | 4.2 | ng/L | 2025-08-05 |
| Quakertown Boro | PFPEA | 3.1 | ng/L | 2025-08-05 |
| Quakertown Boro | PFOS | 7.2 | ng/L | 2025-08-05 |
| Quakertown Boro | PFHXA | 3 | ng/L | 2025-08-05 |
| Quakertown Boro | PFOA | 5.3 | ng/L | 2025-08-05 |
| Quakertown Boro | PFBS | 3.5 | ng/L | 2025-08-05 |
| Quakertown Boro | PFBS | 5.3 | ng/L | 2025-08-05 |
| Quakertown Boro | PFBA | 7.1 | ng/L | 2025-08-05 |
| Quakertown Boro | PFHXA | 6.1 | ng/L | 2025-08-05 |
| Quakertown Boro | PFOA | 6.8 | ng/L | 2025-08-05 |
| Quakertown Boro | PFOS | 7.4 | ng/L | 2025-08-05 |
| Quakertown Boro | PFPEA | 8 | ng/L | 2025-08-05 |
| Quakertown Boro | PFOA | 4.8 | ng/L | 2025-08-05 |
| Quakertown Boro | PFHXA | 3.2 | ng/L | 2025-08-05 |
| Quakertown Boro | PFBS | 6.8 | ng/L | 2025-08-05 |
| Quakertown Boro | PFOS | 7.8 | ng/L | 2025-08-05 |
| Quakertown Boro | PFPEA | 3.1 | ng/L | 2025-08-05 |
| Mun Water Auth of Aliquippa | PFBA | 5.7 | ng/L | 2025-08-05 |
| Warwick Twp Water & Sewer Auth | PFOS | 6.9 | ng/L | 2025-08-04 |
| Warwick Twp Water & Sewer Auth | PFHXS | 4.1 | ng/L | 2025-08-04 |
| Warwick Twp Water & Sewer Auth | PFHPA | 3.4 | ng/L | 2025-08-04 |
| Warwick Twp Water & Sewer Auth | PFBS | 5.2 | ng/L | 2025-08-04 |
| Warwick Twp Water & Sewer Auth | PFOA | 7.6 | ng/L | 2025-08-04 |
| Warwick Twp Water & Sewer Auth | PFHXA | 9.7 | ng/L | 2025-08-04 |
| Warwick Twp Water & Sewer Auth | PFBA | 7.4 | ng/L | 2025-08-04 |
| Warwick Twp Water & Sewer Auth | PFPEA | 11.8 | ng/L | 2025-08-04 |
| Moon Twp Muni Auth | PFHXA | 3.4 | ng/L | 2025-07-23 |
| Moon Twp Muni Auth | PFOS | 10 | ng/L | 2025-07-23 |
| Moon Twp Muni Auth | PFHXS | 7 | ng/L | 2025-07-23 |
| Clearfield Municipal Auth | PFBA | 41.6 | ng/L | 2025-07-22 |
| Clearfield Municipal Auth | PFBA | 6.1 | ng/L | 2025-07-22 |
| Nwwa Warrington Township | PFBA | 7 | ng/L | 2025-07-16 |
| Mt Penn Boro Muni Auth | PFNA | 5.4 | ng/L | 2025-07-15 |
| Mt Penn Boro Muni Auth | PFOS | 5.7 | ng/L | 2025-07-15 |
| Pawc Pocono District | PFPEA | 3.7 | ng/L | 2025-07-08 |
| Pawc Pocono District | PFOS | 4.2 | ng/L | 2025-07-08 |
| Pawc Pocono District | PFOA | 4.3 | ng/L | 2025-07-08 |
| Pawc Pocono District | PFBS | 3.2 | ng/L | 2025-07-08 |
| Pawc Pocono District | PFOS | 5.2 | ng/L | 2025-07-08 |
| Pawc Pocono District | PFBS | 3.3 | ng/L | 2025-07-08 |
| Pawc Pocono District | PFPEA | 5 | ng/L | 2025-07-07 |
| Pawc Pocono District | PFBS | 5.1 | ng/L | 2025-07-07 |
| Pawc Pocono District | PFHXA | 5.7 | ng/L | 2025-07-07 |
| Pawc Pocono District | PFOA | 5.7 | ng/L | 2025-07-07 |
| South Middleton Twp Water Auth | PFBS | 3.2 | ng/L | 2025-06-19 |
| Pottstown Borough Water Auth | PFPEA | 3.4 | ng/L | 2025-06-18 |
| East Hempfield Water Auth | PFHXA | 3.6 | ng/L | 2025-06-18 |
| East Hempfield Water Auth | PFPEA | 4.8 | ng/L | 2025-06-18 |
| East Hempfield Water Auth | PFBS | 3.8 | ng/L | 2025-06-18 |
| East Hempfield Water Auth | PFPEA | 3.9 | ng/L | 2025-06-18 |
| East Hempfield Water Auth | PFOS | 5 | ng/L | 2025-06-18 |
| East Hempfield Water Auth | PFOA | 7.7 | ng/L | 2025-06-18 |
| East Hempfield Water Auth | PFBS | 5.7 | ng/L | 2025-06-18 |
| Northampton Bucks CO Mun Auth | PFBS | 5.5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXS | 3.5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 7.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 10 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 4.9 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 20.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 7.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 13.3 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 3.5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 17.5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBA | 8.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 18.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 5.3 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 8.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 12.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 6.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 6.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBA | 5.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBA | 5.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 21.3 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXS | 3.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 5.3 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 13 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 19.3 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 7.2 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 8.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 4.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 16.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 9.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 4.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 4.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBA | 5.2 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 4.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 8.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 10.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 7.2 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 4.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 8.9 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 10.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.3 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 5.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 4.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 10.2 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 4.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 4.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 9 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 11.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 7.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBA | 6.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 12.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 8.9 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 6.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 16.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 15.9 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 5.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 4.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXS | 4.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 12.1 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 6.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 7.5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 5.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 8.2 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 5.5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 7.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 4.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 3.5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 6.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 5.9 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 11.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 8.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 5.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 8.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 13.2 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBA | 7.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOA | 16.8 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFOS | 14.4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 16.7 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFNA | 4.3 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | PFBS | 6.8 | ng/L | 2025-06-11 |
| Western Allegheny County Mun a | PFHXS | 3.7 | ng/L | 2025-06-11 |
| Western Allegheny County Mun a | PFOS | 5.2 | ng/L | 2025-06-11 |
| Warwick Twp Water & Sewer Auth | PFBA | 7.7 | ng/L | 2025-05-19 |
| Warwick Twp Water & Sewer Auth | PFPEA | 7.2 | ng/L | 2025-05-19 |
| Warwick Twp Water & Sewer Auth | PFBS | 3.7 | ng/L | 2025-05-19 |
| Warwick Twp Water & Sewer Auth | PFHPA | 3.2 | ng/L | 2025-05-19 |
| Warwick Twp Water & Sewer Auth | PFOA | 6.7 | ng/L | 2025-05-19 |
| Warwick Twp Water & Sewer Auth | PFHXA | 6.4 | ng/L | 2025-05-19 |
| Warwick Twp Water & Sewer Auth | PFOS | 4.5 | ng/L | 2025-05-19 |
| Mt Joy Boro Auth | PFPEA | 3.3 | ng/L | 2025-05-13 |
| Whitehall Twp Authority | PFPEA | 3.7 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFHXA | 3.4 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFOA | 4 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFOS | 5.1 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFHXS | 7 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFHXA | 3.5 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFNA | 6.1 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFHXA | 5.5 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFPEA | 12.3 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFBS | 3.7 | ng/L | 2025-05-01 |
| Whitehall Twp Authority | PFPEA | 3.5 | ng/L | 2025-05-01 |
| Moon Twp Muni Auth | PFOS | 7.1 | ng/L | 2025-04-16 |
| Moon Twp Muni Auth | PFHXS | 5 | ng/L | 2025-04-16 |
| Gettysburg Muni Auth | PFBS | 3.5 | ng/L | 2025-04-14 |
| Gettysburg Muni Auth | PFOS | 6.8 | ng/L | 2025-04-14 |
| Gettysburg Muni Auth | PFBS | 3 | ng/L | 2025-04-14 |
| Gettysburg Muni Auth | PFBS | 3.4 | ng/L | 2025-04-14 |
| Gettysburg Muni Auth | PFHXA | 4 | ng/L | 2025-04-14 |
| Gettysburg Muni Auth | PFOA | 7.4 | ng/L | 2025-04-14 |
| Gettysburg Muni Auth | PFOS | 14.1 | ng/L | 2025-04-14 |
| Gettysburg Muni Auth | PFPEA | 4.7 | ng/L | 2025-04-14 |
| Ephrata Area Joint Authority | PFPEA | 3.8 | ng/L | 2025-03-24 |
| Ephrata Area Joint Authority | PFBS | 3.3 | ng/L | 2025-03-24 |
| Ephrata Area Joint Authority | PFHXA | 3.4 | ng/L | 2025-03-24 |
| North Wales Water Authority | PFPEA | 5.3 | ng/L | 2025-03-19 |
| North Wales Water Authority | PFHPA | 3.5 | ng/L | 2025-03-19 |
| North Wales Water Authority | PFBS | 4.8 | ng/L | 2025-03-19 |
| North Wales Water Authority | PFOS | 5 | ng/L | 2025-03-19 |
| North Wales Water Authority | PFOA | 7.5 | ng/L | 2025-03-19 |
| North Wales Water Authority | PFHXA | 5.5 | ng/L | 2025-03-19 |
| Western Allegheny County Mun a | PFOS | 4.7 | ng/L | 2025-03-03 |
| Aqua Pa Superior Main System | PFBA | 5.4 | ng/L | 2025-02-19 |
| Aqua Pa Superior Main System | PFPEA | 5.2 | ng/L | 2025-02-19 |
| Aqua Pa Superior Main System | PFHXA | 5 | ng/L | 2025-02-19 |
| Aqua Pa Superior Main System | PFBS | 3.8 | ng/L | 2025-02-19 |
| Aqua Pa Superior Main System | PFOS | 4 | ng/L | 2025-02-19 |
| Aqua Pa Superior Main System | PFOA | 11.8 | ng/L | 2025-02-19 |
| Pawc Pocono District | PFPEA | 4.5 | ng/L | 2025-02-18 |
| Pawc Pocono District | PFBS | 4.5 | ng/L | 2025-02-18 |
| Pawc Pocono District | PFHXA | 4.9 | ng/L | 2025-02-18 |
| Pawc Pocono District | PFOA | 5.2 | ng/L | 2025-02-18 |
| Paw Penn District | PFBA | 10 | ng/L | 2025-02-13 |
| Paw Penn District | PFPEA | 30 | ng/L | 2025-02-13 |
| Paw Penn District | PFBS | 4.4 | ng/L | 2025-02-13 |
| Paw Penn District | PFHPA | 8.4 | ng/L | 2025-02-13 |
| Paw Penn District | PFHXS | 6.1 | ng/L | 2025-02-13 |
| Paw Penn District | PFOS | 12.8 | ng/L | 2025-02-13 |
| Paw Penn District | PFOA | 6.5 | ng/L | 2025-02-13 |
| Paw Penn District | PFHXA | 22.3 | ng/L | 2025-02-13 |
| Paw Penn District | PFHXS | 10.2 | ng/L | 2025-02-13 |
| Paw Penn District | PFHPA | 8.4 | ng/L | 2025-02-13 |
| Paw Penn District | PFBS | 4.8 | ng/L | 2025-02-13 |
| Paw Penn District | PFPEA | 30.4 | ng/L | 2025-02-13 |
| Paw Penn District | PFBA | 9.8 | ng/L | 2025-02-13 |
| Paw Penn District | PFOS | 16.4 | ng/L | 2025-02-13 |
| Paw Penn District | PFHXA | 19.8 | ng/L | 2025-02-13 |
| Paw Penn District | PFOA | 6.5 | ng/L | 2025-02-13 |
| Paw Penn District | PFBS | 4.9 | ng/L | 2025-02-13 |
| Paw Penn District | PFOA | 5.9 | ng/L | 2025-02-13 |
| Paw Penn District | PFOS | 9.4 | ng/L | 2025-02-13 |
| Paw Penn District | PFHXS | 4.4 | ng/L | 2025-02-13 |
| Paw Penn District | PFHPA | 3.9 | ng/L | 2025-02-13 |
| Paw Penn District | PFHXA | 8.3 | ng/L | 2025-02-13 |
| Paw Penn District | PFPEA | 10.8 | ng/L | 2025-02-13 |
| Paw Penn District | PFBA | 5.1 | ng/L | 2025-02-13 |
| Paw Penn District | PFPEA | 4.6 | ng/L | 2025-02-13 |
| Paw Penn District | PFHXA | 4.4 | ng/L | 2025-02-13 |
| Paw Penn District | PFBS | 4.1 | ng/L | 2025-02-13 |
| Paw Penn District | PFOS | 4.3 | ng/L | 2025-02-13 |
| Paw Penn District | PFOA | 5.7 | ng/L | 2025-02-13 |
| Paw Penn District | PFHXS | 3.3 | ng/L | 2025-02-13 |
| Quakertown Boro | PFOS | 4.7 | ng/L | 2025-02-12 |
| Quakertown Boro | PFBS | 3.4 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOS | 6.6 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOA | 4.5 | ng/L | 2025-02-12 |
| Quakertown Boro | PFHXA | 6 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOA | 5.5 | ng/L | 2025-02-12 |
| Quakertown Boro | PFBS | 4.6 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOS | 6 | ng/L | 2025-02-12 |
| Quakertown Boro | PFPEA | 8.3 | ng/L | 2025-02-12 |
| Quakertown Boro | PFBA | 5.5 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOS | 11.8 | ng/L | 2025-02-12 |
| Quakertown Boro | PFBS | 3.1 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOA | 7.4 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOS | 8.9 | ng/L | 2025-02-12 |
| Quakertown Boro | PFNA | 23.8 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOA | 4.1 | ng/L | 2025-02-12 |
| Quakertown Boro | PFBS | 6.5 | ng/L | 2025-02-12 |
| Quakertown Boro | PFOS | 5.5 | ng/L | 2025-02-12 |
| North Wales Water Authority | PFBS | 5.5 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOA | 5.6 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFPEA | 5.7 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFBS | 3.8 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOA | 7.7 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOS | 5.7 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFHXA | 4.8 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOS | 9.5 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOA | 8.2 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFHXA | 6.2 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFHXS | 3.7 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFBA | 5.7 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFHPA | 3.5 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFPEA | 7 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFBS | 3.5 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFBS | 6.3 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFPEA | 3.8 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFHPA | 3.4 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOS | 10.8 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOA | 11.4 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFHXA | 4.9 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFHXA | 3.5 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFBS | 4.1 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOA | 8.3 | ng/L | 2025-02-11 |
| North Wales Water Authority | PFOS | 5.9 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFOA | 7.8 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFOS | 5 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFNA | 8.6 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHXS | 3.1 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHXA | 6 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHPA | 5.3 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFPEA | 7.1 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFBS | 16.5 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFOA | 5.1 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFOS | 8.8 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHXS | 3.4 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHXA | 4.6 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFUNA | 2.2 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFPEA | 6.3 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFOA | 11.4 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHPA | 3.9 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHXA | 3.7 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFPEA | 3.5 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHXA | 26 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFDA | 3.1 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHPA | 17.8 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFOA | 16.6 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFOS | 101 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFNA | 71 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFHXS | 24.6 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFBS | 3.9 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFUNA | 14.7 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFBA | 9 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | PFPEA | 31.6 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | 8-2-FTS | 24.7 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | 6-2-FTS | 38.4 | ng/L | 2025-02-11 |
| Aqua Pa Bensalem | PFHXS | 5.2 | ng/L | 2025-02-06 |
| Aqua Pa Bensalem | PFPEA | 14.5 | ng/L | 2025-02-06 |
| Aqua Pa Bensalem | PFBA | 7 | ng/L | 2025-02-06 |
| Aqua Pa Bensalem | PFOA | 7.9 | ng/L | 2025-02-06 |
| Aqua Pa Bensalem | PFHXA | 11.8 | ng/L | 2025-02-06 |
| Aqua Pa Bensalem | PFHPA | 3.3 | ng/L | 2025-02-06 |
| Aqua Pa Bensalem | PFBS | 4.5 | ng/L | 2025-02-06 |
| Aqua Pa Bensalem | PFOS | 7.5 | ng/L | 2025-02-06 |
| Warwick Twp Water & Sewer Auth | PFPEA | 12.8 | ng/L | 2025-02-03 |
| Warwick Twp Water & Sewer Auth | PFOA | 7.1 | ng/L | 2025-02-03 |
| Warwick Twp Water & Sewer Auth | PFOS | 7.1 | ng/L | 2025-02-03 |
| Warwick Twp Water & Sewer Auth | PFHXS | 5.3 | ng/L | 2025-02-03 |
| Warwick Twp Water & Sewer Auth | PFHPA | 3.2 | ng/L | 2025-02-03 |
| Warwick Twp Water & Sewer Auth | PFBA | 5.9 | ng/L | 2025-02-03 |
| Warwick Twp Water & Sewer Auth | PFHXA | 11.5 | ng/L | 2025-02-03 |
| Warwick Twp Water & Sewer Auth | PFBS | 4.6 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHPA | 7 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 9.9 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOS | 11.4 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXS | 4 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 9.2 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFNA | 9.9 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOA | 13.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 11 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBA | 8.1 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 7.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 5.1 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOA | 10.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOS | 11.6 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHPA | 3.8 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXS | 4.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 4.8 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBA | 5.1 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 5.6 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHPA | 5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 9 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOS | 8.9 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXS | 4.1 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 5.8 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOA | 10.6 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 7.4 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHPA | 5.2 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBA | 5.8 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 7.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXS | 3.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOS | 8.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOA | 11.1 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 6.7 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOA | 15.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 7.4 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOS | 11 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXS | 3.7 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHPA | 6.4 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 8.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBA | 5.7 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 7.6 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBA | 6.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 9.9 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 9.2 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 6.7 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOA | 12.2 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHPA | 6.7 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOS | 8.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFNA | 5.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXS | 3.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 6.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 6.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHPA | 4.8 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOS | 5.9 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOA | 8.2 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 5.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBA | 8.1 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 12.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 3.8 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 7.2 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHXA | 6.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOA | 8.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFOS | 7.2 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFPEA | 6.1 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFBS | 6.5 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | PFHPA | 4.5 | ng/L | 2025-02-03 |
| Horsham Water&sewer Authority | PFPEA | 5.3 | ng/L | 2025-02-03 |
| Pawc Pocono District | PFPEA | 3.5 | ng/L | 2025-01-28 |
| Pawc Pocono District | PFOS | 4.5 | ng/L | 2025-01-28 |
| Pawc Pocono District | PFBS | 3.6 | ng/L | 2025-01-28 |
| Pottstown Borough Water Auth | PFBS | 4.6 | ng/L | 2025-01-23 |
| Pottstown Borough Water Auth | PFBA | 5.8 | ng/L | 2025-01-23 |
| Pottstown Borough Water Auth | PFPEA | 5.2 | ng/L | 2025-01-23 |
| Pottstown Borough Water Auth | PFHXA | 4.4 | ng/L | 2025-01-23 |
| Pa Amer Water CO Lake Scranton | PFHXA | 3.3 | ng/L | 2025-01-22 |
| Pa Amer Water CO Lake Scranton | PFOA | 4.9 | ng/L | 2025-01-22 |
| Pa Amer Water CO Lake Scranton | PFOS | 7.6 | ng/L | 2025-01-22 |
| Pa Amer Water CO Lake Scranton | PFBS | 4.2 | ng/L | 2025-01-22 |
| Pa Amer Water CO Lake Scranton | PFPEA | 4.2 | ng/L | 2025-01-22 |
| Nwwa Warrington Township | PFBA | 6.5 | ng/L | 2025-01-15 |
| Moon Twp Muni Auth | PFOS | 6.9 | ng/L | 2025-01-13 |
| Moon Twp Muni Auth | PFHXS | 4.8 | ng/L | 2025-01-13 |
| Muhlenberg Twp Muni Auth | PFPEA | 3.5 | ng/L | 2024-12-20 |
| Muhlenberg Twp Muni Auth | PFOS | 4.8 | ng/L | 2024-12-20 |
| Muhlenberg Twp Muni Auth | PFNA | 4.3 | ng/L | 2024-12-20 |
| Muhlenberg Twp Muni Auth | PFPEA | 5.5 | ng/L | 2024-12-20 |
| Muhlenberg Twp Muni Auth | PFHXA | 5.2 | ng/L | 2024-12-20 |
| Muhlenberg Twp Muni Auth | PFOA | 5 | ng/L | 2024-12-20 |
| Muhlenberg Twp Muni Auth | PFOS | 11.5 | ng/L | 2024-12-20 |
| Muhlenberg Twp Muni Auth | PFHXS | 4.3 | ng/L | 2024-12-20 |
| Muhlenberg Twp Muni Auth | PFBS | 4.1 | ng/L | 2024-12-20 |
| Northampton Bucks CO Mun Auth | PFPEA | 4.2 | ng/L | 2024-12-19 |
| Northampton Bucks CO Mun Auth | PFBS | 4.3 | ng/L | 2024-12-19 |
| Northampton Bucks CO Mun Auth | PFHXS | 3.3 | ng/L | 2024-12-19 |
| Northampton Bucks CO Mun Auth | PFOS | 8.1 | ng/L | 2024-12-19 |
| Northampton Bucks CO Mun Auth | PFOA | 11.2 | ng/L | 2024-12-19 |
| Northampton Bucks CO Mun Auth | PFHXA | 5.9 | ng/L | 2024-12-19 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.2 | ng/L | 2024-12-19 |
| Ephrata Area Joint Authority | PFPEA | 4.7 | ng/L | 2024-12-19 |
| Ephrata Area Joint Authority | PFBS | 5.3 | ng/L | 2024-12-19 |
| Ephrata Area Joint Authority | PFOA | 4.3 | ng/L | 2024-12-19 |
| Ephrata Area Joint Authority | PFHXA | 4.1 | ng/L | 2024-12-19 |
| Ephrata Area Joint Authority | PFHXA | 3.8 | ng/L | 2024-12-17 |
| Ephrata Area Joint Authority | PFBS | 3.3 | ng/L | 2024-12-17 |
| Ephrata Area Joint Authority | PFPEA | 4.2 | ng/L | 2024-12-17 |
| Horsham Water&sewer Authority | PFHPA | 4.4 | ng/L | 2024-12-16 |
| Horsham Water&sewer Authority | PFPEA | 7.4 | ng/L | 2024-12-16 |
| Horsham Water&sewer Authority | PFBA | 5.9 | ng/L | 2024-12-16 |
| Horsham Water&sewer Authority | PFBS | 5.7 | ng/L | 2024-12-16 |
| Horsham Water&sewer Authority | PFHXS | 10.6 | ng/L | 2024-12-16 |
| Horsham Water&sewer Authority | PFOS | 33.8 | ng/L | 2024-12-16 |
| Horsham Water&sewer Authority | PFHXA | 7.1 | ng/L | 2024-12-16 |
| Horsham Water&sewer Authority | PFOA | 17.5 | ng/L | 2024-12-16 |
| Muhlenberg Twp Muni Auth | PFHPA | 5.5 | ng/L | 2024-12-13 |
| Muhlenberg Twp Muni Auth | PFBS | 5.1 | ng/L | 2024-12-13 |
| Muhlenberg Twp Muni Auth | PFOS | 5.4 | ng/L | 2024-12-13 |
| Muhlenberg Twp Muni Auth | PFPEA | 16 | ng/L | 2024-12-13 |
| Muhlenberg Twp Muni Auth | PFBA | 6.6 | ng/L | 2024-12-13 |
| Muhlenberg Twp Muni Auth | PFOA | 8.8 | ng/L | 2024-12-13 |
| Muhlenberg Twp Muni Auth | PFHXA | 15.6 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFHXS | 6.4 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFOS | 5.4 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFOA | 4.9 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFHXA | 3.4 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFPEA | 4 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFHXA | 3.4 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFNA | 6 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFHXA | 6.6 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFPEA | 15.2 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFBA | 5.2 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFPEA | 3.8 | ng/L | 2024-12-13 |
| Whitehall Twp Authority | PFHXA | 3.5 | ng/L | 2024-12-13 |
| Paw Glen Alsace Div | PFBS | 3.6 | ng/L | 2024-12-12 |
| Paw Glen Alsace Div | PFOA | 4 | ng/L | 2024-12-12 |
| Paw Glen Alsace Div | PFHXA | 3.1 | ng/L | 2024-12-12 |
| Paw Glen Alsace Div | PFPEA | 3.6 | ng/L | 2024-12-12 |
| Northampton Bucks CO Mun Auth | PFHPA | 4.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXS | 5.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 9.6 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 11.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 6.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 6.2 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBA | 5.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 6.8 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 14.8 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBA | 6.2 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 11.8 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 13.9 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 11.3 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 6.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 3 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 17 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBA | 6.9 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 10 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 10.4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 10.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 5.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 5.4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 7.4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 19.6 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 23 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXS | 4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 5.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 14.9 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBA | 5.4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 7.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 15 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 9.2 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 4.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 4.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 11 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 5.8 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 10.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.8 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 6.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 4.3 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 9.6 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 4.3 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 11.4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 4.4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXS | 4.9 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 7.2 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 11.8 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 6.9 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 7.4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 4.8 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 5.4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 5.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 7.9 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 4.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 5.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 11.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 8.8 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 3.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 5.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 6.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBA | 7.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFPEA | 14.9 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFBS | 6.2 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHPA | 8.2 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFNA | 4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOS | 13.7 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFOA | 15.2 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | PFHXA | 12.1 | ng/L | 2024-12-11 |
| Aqua Pa Main System | PFPEA | 5.4 | ng/L | 2024-12-11 |
| Aqua Pa Main System | PFBS | 3.5 | ng/L | 2024-12-11 |
| Aqua Pa Main System | PFHXA | 4.9 | ng/L | 2024-12-11 |
| Swt Main System | PFPEA | 3.6 | ng/L | 2024-12-10 |
| Swt Main System | PFPEA | 5.8 | ng/L | 2024-12-10 |
| Swt Main System | PFHXA | 3.4 | ng/L | 2024-12-10 |
| Williamsport Mun Water Auth | PFNA | 4.5 | ng/L | 2024-12-10 |
| Mt Penn Boro Muni Auth | PFNA | 7.7 | ng/L | 2024-12-04 |
| Mt Penn Boro Muni Auth | PFOS | 4.7 | ng/L | 2024-12-04 |
| Highridge Water Auth | PFPEA | 3.9 | ng/L | 2024-12-04 |
| Highridge Water Auth | PFHXS | 5.5 | ng/L | 2024-12-04 |
| Highridge Water Auth | PFOS | 4.5 | ng/L | 2024-12-04 |
| Highridge Water Auth | PFOA | 4.3 | ng/L | 2024-12-04 |
| Highridge Water Auth | PFHXA | 3.3 | ng/L | 2024-12-04 |
| Aqua Pa Main System | PFHXA | 10.8 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFBA | 5.6 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFPEA | 10.9 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFHPA | 4.7 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFBS | 4.2 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFOA | 6.6 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFHXA | 11.3 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFNA | 7 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFPEA | 13.6 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFBA | 7.4 | ng/L | 2024-12-03 |
| Aqua Pa Main System | PFBA | 7.4 | ng/L | 2024-11-20 |
| Aqua Pa Main System | PFHXA | 8.2 | ng/L | 2024-11-20 |
| Aqua Pa Main System | PFBS | 3.5 | ng/L | 2024-11-20 |
| Aqua Pa Main System | PFPEA | 13 | ng/L | 2024-11-20 |
| Aqua Pa Main System | PFOA | 4.7 | ng/L | 2024-11-19 |
| Aqua Pa Main System | PFBS | 9.5 | ng/L | 2024-11-19 |
| Aqua Pa Main System | PFHXA | 8.1 | ng/L | 2024-11-19 |
| Aqua Pa Main System | PFBA | 6.3 | ng/L | 2024-11-19 |
| Aqua Pa Main System | PFPEA | 7.3 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFBS | 3.2 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFOA | 5.1 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFOS | 4.8 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFOA | 6.7 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFHXA | 3.5 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFBS | 5.1 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFPEA | 3.9 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFPEA | 5.7 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFBS | 5.9 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFHXA | 6.6 | ng/L | 2024-11-19 |
| Aqua Pa Superior Main System | PFOA | 4.6 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFPEA | 3.4 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFPEA | 10.6 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFHPA | 3.5 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOS | 5.6 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFHXA | 6.4 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFBS | 4 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFPEA | 3 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOA | 5.1 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOS | 7.1 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFBS | 3.8 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFBS | 5.2 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOS | 5.1 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFPEA | 3.3 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOA | 5.2 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFHXA | 3.2 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOS | 4.3 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOA | 5.8 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFBS | 4.7 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOA | 4.3 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFOS | 6.3 | ng/L | 2024-11-19 |
| Dover Twp Water Sys | PFBS | 3.9 | ng/L | 2024-11-19 |
| Aqua Pa Main System | PFBA | 5.4 | ng/L | 2024-11-14 |
| Aqua Pa Main System | PFHXA | 6.8 | ng/L | 2024-11-14 |
| Aqua Pa Main System | PFPEA | 7.8 | ng/L | 2024-11-14 |
| Aqua Pa Main System | PFOA | 10.1 | ng/L | 2024-11-14 |
| Aqua Pa Main System | PFNA | 5.5 | ng/L | 2024-11-14 |
| Aqua Pa Main System | PFBS | 3.9 | ng/L | 2024-11-14 |
| Aqua Pa Main System | PFHPA | 3.2 | ng/L | 2024-11-14 |
| Chester Water Authority | PFPEA | 3.2 | ng/L | 2024-11-13 |
| Chester Water Authority | PFBS | 3.2 | ng/L | 2024-11-13 |
| Chester Water Authority | PFHXA | 3.2 | ng/L | 2024-11-13 |
| Ambler Boro Water Dept | PFPEA | 10.4 | ng/L | 2024-11-06 |
| Ambler Boro Water Dept | PFBA | 10.6 | ng/L | 2024-11-06 |
| Ambler Boro Water Dept | PFHXA | 4.5 | ng/L | 2024-11-06 |
| Bcwsa Main Lower South | PFHXA | 3.1 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFPEA | 3 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFPEA | 19 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFBA | 7.5 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFHXA | 11.5 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFOA | 6.4 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFBS | 5 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFOS | 4 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFHXS | 3.6 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | PFHPA | 3 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFBS | 4.5 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFHPA | 3.1 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFOA | 5.8 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFHXA | 6.9 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFBA | 6.4 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFPEA | 7.4 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFOA | 9.3 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFNA | 12 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFHPA | 6.9 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFBS | 5.7 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFPEA | 21.8 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFBA | 10.1 | ng/L | 2024-11-05 |
| Aqua Pa Main System | PFHXA | 17.2 | ng/L | 2024-11-05 |
| Clearfield Municipal Auth | PFBA | 17.8 | ng/L | 2024-11-05 |
| Warwick Twp Water & Sewer Auth | PFHXS | 3.8 | ng/L | 2024-11-04 |
| Warwick Twp Water & Sewer Auth | PFBS | 5.3 | ng/L | 2024-11-04 |
| Warwick Twp Water & Sewer Auth | PFHXA | 11.2 | ng/L | 2024-11-04 |
| Warwick Twp Water & Sewer Auth | PFBA | 7.8 | ng/L | 2024-11-04 |
| Warwick Twp Water & Sewer Auth | PFOA | 6.2 | ng/L | 2024-11-04 |
| Warwick Twp Water & Sewer Auth | PFPEA | 17.2 | ng/L | 2024-11-04 |
| Pa Amer Water CO New Castle | PFHXA | 3 | ng/L | 2024-11-04 |
| Pa Amer Water CO New Castle | PFPEA | 3.1 | ng/L | 2024-11-04 |
| Aqua Pa Bristol | PFHXA | 3.3 | ng/L | 2024-10-30 |
| Aqua Pa Bristol | PFPEA | 3.1 | ng/L | 2024-10-30 |
| Moon Twp Muni Auth | PFHXS | 3.9 | ng/L | 2024-10-29 |
| Moon Twp Muni Auth | PFOS | 6.5 | ng/L | 2024-10-29 |
| Aqua Pa Uwchlan | PFBS | 4.8 | ng/L | 2024-10-25 |
| Aqua Pa Uwchlan | PFPEA | 6 | ng/L | 2024-10-25 |
| Aqua Pa Uwchlan | PFHXA | 5 | ng/L | 2024-10-25 |
| Phoenixville Water Dept | PFHXA | 7.5 | ng/L | 2024-10-22 |
| Phoenixville Water Dept | PFOA | 4.9 | ng/L | 2024-10-22 |
| Phoenixville Water Dept | PFBA | 57.3 | ng/L | 2024-10-22 |
| Phoenixville Water Dept | PFPEA | 7.7 | ng/L | 2024-10-22 |
| Phoenixville Water Dept | PFBS | 9 | ng/L | 2024-10-22 |
| Aqua Pa Bensalem | PFPEA | 3.2 | ng/L | 2024-10-18 |
| Aqua Pa Bensalem | PFHXA | 3.2 | ng/L | 2024-10-18 |
| Aqua Pa Hatboro | PFHXA | 8.6 | ng/L | 2024-10-16 |
| Aqua Pa Hatboro | PFBA | 5.5 | ng/L | 2024-10-16 |
| Aqua Pa Hatboro | PFOA | 6 | ng/L | 2024-10-16 |
| Aqua Pa Hatboro | PFOS | 4.6 | ng/L | 2024-10-16 |
| Aqua Pa Hatboro | PFBS | 5 | ng/L | 2024-10-16 |
| Aqua Pa Hatboro | PFHXS | 3.6 | ng/L | 2024-10-16 |
| Aqua Pa Hatboro | PFPEA | 13.3 | ng/L | 2024-10-16 |
| North Penn Water Authority | PFBS | 3.1 | ng/L | 2024-10-16 |
| North Penn Water Authority | PFOA | 5.1 | ng/L | 2024-10-16 |
| North Penn Water Authority | PFBS | 3.3 | ng/L | 2024-10-16 |
| North Penn Water Authority | PFOA | 4.3 | ng/L | 2024-10-16 |
| North Penn Water Authority | PFBS | 3.5 | ng/L | 2024-10-16 |
| North Penn Water Authority | PFPEA | 3 | ng/L | 2024-10-16 |
| Gettysburg Muni Auth | PFPEA | 4.1 | ng/L | 2024-10-14 |
| Gettysburg Muni Auth | PFBS | 3.7 | ng/L | 2024-10-14 |
| Gettysburg Muni Auth | PFOS | 8 | ng/L | 2024-10-14 |
| Gettysburg Muni Auth | PFBS | 3.3 | ng/L | 2024-10-14 |
| Gettysburg Muni Auth | PFOS | 11.3 | ng/L | 2024-10-14 |
| Gettysburg Muni Auth | PFOA | 6.1 | ng/L | 2024-10-14 |
| Gettysburg Muni Auth | PFHXA | 4.1 | ng/L | 2024-10-14 |
| Gettysburg Muni Auth | PFPEA | 5 | ng/L | 2024-10-14 |
| Aqua Pa West Chester | PFPEA | 5.7 | ng/L | 2024-10-10 |
| Aqua Pa West Chester | PFBS | 3.1 | ng/L | 2024-10-10 |
| Aqua Pa West Chester | PFHXA | 4 | ng/L | 2024-10-10 |
| Aqua Pa West Chester | PFBA | 5.7 | ng/L | 2024-10-10 |
| Pa American Water CO West | PFOS | 6.2 | ng/L | 2024-10-10 |
| Pa American Norristown | PFHXA | 4.9 | ng/L | 2024-10-09 |
| Pa American Norristown | PFBA | 6 | ng/L | 2024-10-09 |
| Pa American Norristown | PFPEA | 6.4 | ng/L | 2024-10-09 |
| Pa American Norristown | PFBS | 5.3 | ng/L | 2024-10-09 |
| Upper Southampton Mun Auth | PFPEA | 3.8 | ng/L | 2024-10-08 |
| Upper Southampton Mun Auth | PFBS | 5.2 | ng/L | 2024-10-08 |
| Upper Southampton Mun Auth | PFHXS | 3.8 | ng/L | 2024-10-08 |
| Upper Southampton Mun Auth | PFOS | 11 | ng/L | 2024-10-08 |
| Upper Southampton Mun Auth | PFOA | 10.1 | ng/L | 2024-10-08 |
| Upper Southampton Mun Auth | PFHXA | 4 | ng/L | 2024-10-08 |
| Upper Southampton Mun Auth | PFHPA | 3 | ng/L | 2024-10-08 |
| Pa American Royersford | PFHXA | 4.9 | ng/L | 2024-10-08 |
| Pa American Royersford | PFPEA | 5.5 | ng/L | 2024-10-08 |
| Pa American Royersford | PFBS | 5.4 | ng/L | 2024-10-08 |
| Pa Amer Water CO Ellwood Cty | PFHXA | 5.5 | ng/L | 2024-10-08 |
| Pa Amer Water CO Ellwood Cty | PFBS | 11.6 | ng/L | 2024-10-08 |
| Pa Amer Water CO Ellwood Cty | PFPEA | 5.8 | ng/L | 2024-10-08 |
| Pa Amer Water CO Ellwood Cty | PFBA | 8.5 | ng/L | 2024-10-08 |
| Philadelphia Water Department | PFHXA | 3.6 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFPEA | 3.9 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFBA | 7.6 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFPEA | 9.2 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFBS | 10 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFHXA | 9 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFOA | 7.6 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFOS | 4.5 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFHPA | 3.1 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFBS | 8.4 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFPEA | 8.9 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFBA | 6.9 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFHXA | 8.4 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFHPA | 3 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFOS | 4.7 | ng/L | 2024-10-07 |
| Philadelphia Water Department | PFOA | 7.1 | ng/L | 2024-10-07 |
| Pa Amer Water CO | PFHXA | 4.1 | ng/L | 2024-10-07 |
| Pa Amer Water CO | PFBS | 3.3 | ng/L | 2024-10-07 |
| Pa Amer Water CO | PFPEA | 5.2 | ng/L | 2024-10-07 |
| Reading Area Water Authority | PFHXA | 4.4 | ng/L | 2024-10-01 |
| Reading Area Water Authority | PFPEA | 4.9 | ng/L | 2024-10-01 |
| Reading Area Water Authority | PFOA | 5.8 | ng/L | 2024-10-01 |
| Reading Area Water Authority | PFBS | 5.1 | ng/L | 2024-10-01 |
| Aqua Pa Bensalem | PFBS | 4.3 | ng/L | 2024-09-30 |
| Aqua Pa Bensalem | PFHXA | 8.6 | ng/L | 2024-09-30 |
| Aqua Pa Bensalem | PFOA | 5.3 | ng/L | 2024-09-30 |
| Aqua Pa Bensalem | PFHXS | 3.1 | ng/L | 2024-09-30 |
| Aqua Pa Bensalem | PFBA | 6.6 | ng/L | 2024-09-30 |
| Aqua Pa Bensalem | PFPEA | 13.2 | ng/L | 2024-09-30 |
| Aqua Pa Main System | PFHXA | 5.2 | ng/L | 2024-09-25 |
| Aqua Pa Main System | PFBS | 4.2 | ng/L | 2024-09-25 |
| Aqua Pa Main System | PFPEA | 6.8 | ng/L | 2024-09-25 |
| Swt Main System | PFHXA | 5.2 | ng/L | 2024-09-17 |
| Swt Main System | PFPEA | 8.6 | ng/L | 2024-09-17 |
| Swt Main System | PFPEA | 3.2 | ng/L | 2024-09-17 |
| Swt Main System | PFHXA | 5.4 | ng/L | 2024-09-17 |
| Swt Main System | PFPEA | 10.1 | ng/L | 2024-09-17 |
| Swt Main System | PFPEA | 3.2 | ng/L | 2024-09-17 |
| Swt Main System | PFHXA | 3 | ng/L | 2024-09-17 |
| Swt Main System | PFPEA | 4.6 | ng/L | 2024-09-17 |
| Swt Main System | PFPEA | 4.6 | ng/L | 2024-09-17 |
| Swt Main System | PFHXA | 3.3 | ng/L | 2024-09-17 |
| Ephrata Area Joint Authority | PFPEA | 6.9 | ng/L | 2024-09-17 |
| Ephrata Area Joint Authority | PFBS | 5.2 | ng/L | 2024-09-17 |
| Ephrata Area Joint Authority | PFHXS | 3.6 | ng/L | 2024-09-17 |
| Ephrata Area Joint Authority | PFHXA | 5.9 | ng/L | 2024-09-17 |
| Ephrata Area Joint Authority | PFOA | 5.8 | ng/L | 2024-09-17 |
| Paw Glen Alsace Div | PFPEA | 4.2 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFBS | 5.2 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFOS | 5.7 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFOA | 4.6 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFHXA | 3.8 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFHXS | 4 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFOS | 6.6 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFOA | 5.1 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFHXS | 3.8 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFOS | 5.3 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFBS | 4.7 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFPEA | 4.3 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFBS | 29.8 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | PFHXA | 6 | ng/L | 2024-09-12 |
| Aqua Pa Main System | PFPEA | 4.4 | ng/L | 2024-09-10 |
| Aqua Pa Main System | PFHXS | 7.7 | ng/L | 2024-09-10 |
| Aqua Pa Main System | PFOS | 5 | ng/L | 2024-09-10 |
| Aqua Pa Main System | PFOA | 4.9 | ng/L | 2024-09-10 |
| Aqua Pa Main System | PFHXA | 4.4 | ng/L | 2024-09-10 |
| Aqua Pa Main System | PFBS | 4.2 | ng/L | 2024-09-10 |
| Aqua Pa Shenango Valley WTP | PFBA | 6 | ng/L | 2024-09-10 |
| Paw Glen Alsace Div | PFHXS | 4.4 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFPEA | 4.6 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFOS | 10.5 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFBS | 8.1 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFOA | 4.2 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFHXA | 3.8 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFHXA | 3.7 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFPEA | 4.6 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFBA | 5.1 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFOA | 5.2 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | PFBS | 4.3 | ng/L | 2024-09-09 |
| Pottstown Borough Water Auth | PFPEA | 7.4 | ng/L | 2024-09-05 |
| Pottstown Borough Water Auth | PFBA | 12.6 | ng/L | 2024-09-05 |
| Pottstown Borough Water Auth | PFBS | 5 | ng/L | 2024-09-05 |
| Pottstown Borough Water Auth | PFHXA | 5.9 | ng/L | 2024-09-05 |
| Paw Glen Alsace Div | PFPEA | 4.1 | ng/L | 2024-09-05 |
| Paw Glen Alsace Div | PFBS | 5.1 | ng/L | 2024-09-05 |
| Paw Glen Alsace Div | PFOS | 8.1 | ng/L | 2024-09-05 |
| Paw Glen Alsace Div | PFOA | 4.3 | ng/L | 2024-09-05 |
| Paw Glen Alsace Div | PFHXA | 3.8 | ng/L | 2024-09-05 |
| City of Lancaster | PFBS | 9.8 | ng/L | 2024-09-05 |
| City of Lancaster | PFOA | 23.8 | ng/L | 2024-09-05 |
| City of Lancaster | PFHPA | 8.1 | ng/L | 2024-09-05 |
| City of Lancaster | PFBA | 15.4 | ng/L | 2024-09-05 |
| City of Lancaster | PFHXA | 28.8 | ng/L | 2024-09-05 |
| City of Lancaster | PFPEA | 22.3 | ng/L | 2024-09-05 |
| Williamsport Mun Water Auth | PFPEA | 4.1 | ng/L | 2024-09-03 |
| Williamsport Mun Water Auth | PFHXA | 3.5 | ng/L | 2024-09-03 |
| Williamsport Mun Water Auth | PFOS | 5.1 | ng/L | 2024-09-03 |
| Williamsport Mun Water Auth | PFNA | 9.7 | ng/L | 2024-09-03 |
| Williamsport Mun Water Auth | PFHXS | 3.6 | ng/L | 2024-09-03 |
| Falls Twp Water & Sewer Dept | PFHXA | 3.1 | ng/L | 2024-08-22 |
| Falls Twp Water & Sewer Dept | PFPEA | 3.2 | ng/L | 2024-08-22 |
| Paw Penn District | PFPEA | 7.2 | ng/L | 2024-08-22 |
| Paw Penn District | PFHXA | 4.9 | ng/L | 2024-08-22 |
| Paw Penn District | PFBS | 4.4 | ng/L | 2024-08-22 |
| Paw Penn District | PFOS | 5.2 | ng/L | 2024-08-22 |
| Paw Penn District | PFOA | 4.3 | ng/L | 2024-08-22 |
| Paw Penn District | PFOA | 6.5 | ng/L | 2024-08-22 |
| Paw Penn District | PFOS | 14.4 | ng/L | 2024-08-22 |
| Paw Penn District | PFHXS | 8.4 | ng/L | 2024-08-22 |
| Paw Penn District | PFBS | 4.7 | ng/L | 2024-08-22 |
| Paw Penn District | PFHPA | 7.6 | ng/L | 2024-08-22 |
| Paw Penn District | PFBA | 8.8 | ng/L | 2024-08-22 |
| Paw Penn District | PFPEA | 25.7 | ng/L | 2024-08-22 |
| Paw Penn District | PFHXA | 17.4 | ng/L | 2024-08-22 |
| Highridge Water Auth | PFBA | 6 | ng/L | 2024-08-21 |
| Horsham Water&sewer Authority | PFBA | 10.9 | ng/L | 2024-08-20 |
| Horsham Water&sewer Authority | PFPEA | 16.9 | ng/L | 2024-08-20 |
| Horsham Water&sewer Authority | PFBA | 19.8 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFPEA | 10.2 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFBS | 3.9 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFBA | 6.1 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHXA | 8.1 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFOA | 9 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFOS | 6.3 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFNA | 5.2 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHXS | 4 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHPA | 4.6 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHPA | 4.8 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHXS | 3.3 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFOS | 6.8 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFOA | 12.6 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHXA | 7.9 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFBS | 6.1 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFBA | 6.5 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFPEA | 7.3 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHXA | 4.2 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFOA | 4.5 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFPEA | 4.1 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHPA | 4.6 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFOS | 9.2 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFOA | 10.5 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFHXA | 7.5 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFBA | 6.9 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFPEA | 7.7 | ng/L | 2024-08-20 |
| Aqua Pa Main System | PFBS | 4.6 | ng/L | 2024-08-20 |
| Aqua Pa Superior Main System | PFHXA | 5.1 | ng/L | 2024-08-20 |
| Aqua Pa Superior Main System | PFPEA | 5.1 | ng/L | 2024-08-20 |
| Aqua Pa Superior Main System | PFOA | 4.3 | ng/L | 2024-08-20 |
| Aqua Pa Superior Main System | PFOS | 4.1 | ng/L | 2024-08-20 |
| Aqua Pa Superior Main System | PFBS | 3.8 | ng/L | 2024-08-20 |
| Emmaus Borough Public Water | PFPEA | 7 | ng/L | 2024-08-20 |
| Emmaus Borough Public Water | PFHXA | 4.8 | ng/L | 2024-08-20 |
| Emmaus Borough Public Water | PFOA | 6 | ng/L | 2024-08-20 |
| Emmaus Borough Public Water | PFOS | 4.3 | ng/L | 2024-08-20 |
| Emmaus Borough Public Water | PFNA | 7.4 | ng/L | 2024-08-20 |
| Emmaus Borough Public Water | PFHXS | 3.4 | ng/L | 2024-08-20 |
| Emmaus Borough Public Water | PFHPA | 4.9 | ng/L | 2024-08-20 |
| Ambler Boro Water Dept | PFBA | 8 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBS | 6.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHPA | 9 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXS | 4.4 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFNA | 13.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOS | 12.4 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOA | 14.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXA | 12.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | 6-2-FTS | 6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFPEA | 14 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXA | 6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOA | 10 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOS | 13.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBS | 6.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXS | 4.1 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHPA | 4.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFPEA | 5.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOA | 10.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBA | 5.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBS | 9.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHPA | 4.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXS | 5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOS | 10.6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXA | 5.8 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFPEA | 5.6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXA | 6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOA | 10.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOS | 9.8 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXS | 3.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHPA | 4.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBS | 6.4 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBA | 6.4 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFPEA | 6.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXA | 7.6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOA | 12.9 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOS | 13.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXS | 4.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBS | 8.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHPA | 5.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBA | 6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFPEA | 6.9 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFPEA | 7.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBS | 7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOA | 10.4 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBA | 6.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXA | 7.9 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHPA | 4.6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOS | 8.6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXS | 4.4 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOS | 8 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBS | 6.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHPA | 4.1 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOA | 8.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFPEA | 6.6 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXA | 7.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBA | 5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBA | 7.1 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBS | 8.1 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHXA | 9.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOA | 9 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFHPA | 4.2 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFBA | 5.9 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFOS | 9.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | PFPEA | 6.8 | ng/L | 2024-08-19 |
| Horsham Water&sewer Authority | PFPEA | 3.3 | ng/L | 2024-08-19 |
| Horsham Water&sewer Authority | PFBA | 6.2 | ng/L | 2024-08-19 |
| Aqua Pa Main System | PFPEA | 3.6 | ng/L | 2024-08-19 |
| Aqua Pa Main System | PFHXA | 3.1 | ng/L | 2024-08-19 |
| Aqua Pa Main System | PFOA | 4.6 | ng/L | 2024-08-19 |
| North Wales Water Authority | PFPEA | 3 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFBS | 6 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOA | 5.4 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOS | 5.2 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFPEA | 9 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFBS | 3.3 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOS | 6.2 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOA | 9.1 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHXA | 6 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHPA | 5.8 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFNA | 5.6 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOS | 9.5 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOA | 10 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHXA | 8.1 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFBA | 6.8 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFBS | 6.1 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFPEA | 9.3 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFBA | 5.7 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFPEA | 7.4 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOA | 7.9 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHXA | 5.8 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFBS | 3.3 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHXS | 3.6 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOS | 10.4 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHPA | 3.3 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFPEA | 4.3 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOS | 11.1 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOA | 13 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFBS | 6.4 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHPA | 3.3 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHXA | 5.2 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHXA | 4.5 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFPEA | 4 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFBS | 5.2 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFHPA | 3.3 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOS | 7.8 | ng/L | 2024-08-14 |
| North Wales Water Authority | PFOA | 11.3 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFHXA | 7.9 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFBA | 6.6 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFBS | 4.4 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFOA | 7.1 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFPEA | 10.3 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFBS | 4.8 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFOA | 4.9 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFPEA | 5.6 | ng/L | 2024-08-14 |
| Aqua Pa Main System | PFHXA | 5 | ng/L | 2024-08-14 |
| Pa American Water CO Yardley | PFBA | 5.4 | ng/L | 2024-08-13 |
| Pa American Water CO Yardley | PFPEA | 5.1 | ng/L | 2024-08-13 |
| Pa American Water CO Yardley | PFHPA | 3 | ng/L | 2024-08-13 |
| Pa American Water CO Yardley | PFBS | 4.8 | ng/L | 2024-08-13 |
| Pa American Water CO Yardley | PFOS | 6.1 | ng/L | 2024-08-13 |
| Pa American Water CO Yardley | PFOA | 9.7 | ng/L | 2024-08-13 |
| Pa American Water CO Yardley | PFHXA | 4.8 | ng/L | 2024-08-13 |
| Aqua Pa Uwchlan | PFPEA | 5.1 | ng/L | 2024-08-13 |
| Aqua Pa Uwchlan | PFBS | 4 | ng/L | 2024-08-13 |
| Aqua Pa Uwchlan | PFOS | 5 | ng/L | 2024-08-13 |
| Aqua Pa Uwchlan | PFOA | 6.2 | ng/L | 2024-08-13 |
| Aqua Pa Uwchlan | PFHXA | 5.2 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFPEA | 4 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFHXA | 3.8 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFBS | 3 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFNA | 7.4 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFOA | 9.4 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFBS | 3.5 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFPEA | 5.3 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFHXA | 5.3 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFOA | 5.2 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFBA | 7.5 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFPEA | 13.2 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFHPA | 4.9 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFNA | 9 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFOS | 5.4 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFOA | 8.7 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFHXA | 10.9 | ng/L | 2024-08-13 |
| Aqua Pa Main System | PFBS | 4.3 | ng/L | 2024-08-13 |
| Dover Twp Water Sys | PFPEA | 3.2 | ng/L | 2024-08-13 |
| Pa American Coatesville | PFPEA | 3.2 | ng/L | 2024-08-12 |
| Pa American Coatesville | PFBA | 5.5 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFPEA | 11.9 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFBA | 5.6 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFHXA | 7.5 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFOS | 4.2 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFBS | 3 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFHXS | 3 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFOA | 4.2 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFPEA | 3.7 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFHXA | 3.5 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFOS | 7.4 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFPEA | 4.6 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFHXS | 5.3 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFBS | 4.5 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFOA | 7.1 | ng/L | 2024-08-12 |
| Aqua Pa Main System | PFHXA | 4.2 | ng/L | 2024-08-12 |
| Chester Water Authority | PFHXA | 3.5 | ng/L | 2024-08-08 |
| Chester Water Authority | PFPEA | 4.1 | ng/L | 2024-08-08 |
| Paw Penn District | PFBS | 4.7 | ng/L | 2024-08-08 |
| Paw Penn District | PFHPA | 3 | ng/L | 2024-08-08 |
| Paw Penn District | PFHXS | 3.6 | ng/L | 2024-08-08 |
| Paw Penn District | PFOS | 8.4 | ng/L | 2024-08-08 |
| Paw Penn District | PFOA | 5.7 | ng/L | 2024-08-08 |
| Paw Penn District | PFHXA | 6 | ng/L | 2024-08-08 |
| Paw Penn District | PFPEA | 7.8 | ng/L | 2024-08-08 |
| Paw Penn District | PFBS | 3.7 | ng/L | 2024-08-08 |
| Paw Penn District | PFOS | 4.3 | ng/L | 2024-08-08 |
| Paw Penn District | PFHXA | 3.8 | ng/L | 2024-08-08 |
| Paw Penn District | PFOA | 5.8 | ng/L | 2024-08-08 |
| Paw Penn District | PFPEA | 4.3 | ng/L | 2024-08-08 |
| Bcwsa Main Lower South | PFPEA | 3.8 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFOA | 4.1 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFHXA | 3.7 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFHXA | 3.5 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFOA | 4 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFPEA | 3.6 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFHXA | 9.5 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFOA | 6.7 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFOS | 5.1 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFHXS | 3.1 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFHPA | 3 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFBS | 5.6 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFBA | 7.1 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | PFPEA | 14.2 | ng/L | 2024-08-07 |
| Aqua Pa Main System | PFOA | 6 | ng/L | 2024-08-07 |
| Aqua Pa Main System | PFHXA | 7.6 | ng/L | 2024-08-07 |
| Aqua Pa Main System | PFOS | 4.4 | ng/L | 2024-08-07 |
| Aqua Pa Main System | PFBS | 4 | ng/L | 2024-08-07 |
| Aqua Pa Main System | PFBA | 6.1 | ng/L | 2024-08-07 |
| Aqua Pa Main System | PFPEA | 10.6 | ng/L | 2024-08-07 |
| Horsham Water&sewer Authority | PFPEA | 3.5 | ng/L | 2024-08-06 |
| Horsham Water&sewer Authority | PFPEA | 4.6 | ng/L | 2024-08-05 |
| Horsham Water&sewer Authority | PFBA | 5.8 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFHPA | 3 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFNA | 4.5 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFOS | 5.2 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFOA | 7.4 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFHXA | 8.4 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFBA | 6.2 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFPEA | 9 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFBS | 6.5 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFBS | 6.6 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFPEA | 9.9 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFHXA | 9.1 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFOA | 8.1 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFOS | 6 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFNA | 4.5 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFHPA | 3.3 | ng/L | 2024-08-05 |
| Philadelphia Water Department | PFBA | 6.8 | ng/L | 2024-08-05 |
| Pa Amer Water CO New Castle | PFPEA | 3.1 | ng/L | 2024-08-05 |
| Pa Amer Water CO New Castle | PFBA | 5.7 | ng/L | 2024-08-05 |
| Emmaus Borough Public Water | PFBS | 14.7 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFHXA | 5 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFOA | 4.1 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFOS | 7.1 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFPEA | 6.4 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFHXA | 4.2 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFOS | 4.4 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFOA | 14.9 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFPEA | 4.4 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFHPA | 4.2 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFBS | 3.4 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFDA | 7 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFBS | 4.9 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFHPA | 30.9 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFHXS | 33.2 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFNA | 99.8 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFOA | 22.4 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFHXA | 41.5 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFUNA | 22.2 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFPEA | 51.6 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | 8-2-FTS | 41.9 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFOS | 153 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | 6-2-FTS | 64.5 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | PFBA | 13.5 | ng/L | 2024-08-01 |
| Aqua Pa Bristol | PFHXA | 4.4 | ng/L | 2024-07-29 |
| Aqua Pa Bristol | PFOA | 4.5 | ng/L | 2024-07-29 |
| Aqua Pa Bristol | PFPEA | 4.5 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFHXA | 11.6 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFOA | 8 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFOS | 6.3 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFHXS | 4.4 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFBS | 5.4 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFHPA | 3.4 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFBA | 7.6 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFPEA | 15.5 | ng/L | 2024-07-29 |
| Aqua Pa Uwchlan | PFOA | 5.3 | ng/L | 2024-07-29 |
| Aqua Pa Uwchlan | PFBA | 5.7 | ng/L | 2024-07-29 |
| Aqua Pa Uwchlan | PFHXA | 6.7 | ng/L | 2024-07-29 |
| Aqua Pa Uwchlan | PFBS | 5.1 | ng/L | 2024-07-29 |
| Aqua Pa Uwchlan | PFPEA | 7.7 | ng/L | 2024-07-29 |
| Phoenixville Water Dept | PFOS | 5.1 | ng/L | 2024-07-29 |
| Phoenixville Water Dept | PFOA | 5.9 | ng/L | 2024-07-29 |
| Phoenixville Water Dept | PFHXA | 9 | ng/L | 2024-07-29 |
| Phoenixville Water Dept | PFHPA | 3.1 | ng/L | 2024-07-29 |
| Phoenixville Water Dept | PFBA | 33.9 | ng/L | 2024-07-29 |
| Phoenixville Water Dept | PFPEA | 10.2 | ng/L | 2024-07-29 |
| Phoenixville Water Dept | PFBS | 9.8 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | PFPEA | 4.6 | ng/L | 2024-07-26 |
| Aqua Pa Bensalem | PFHXA | 4.4 | ng/L | 2024-07-26 |
| Aqua Pa Uwchlan | PFBS | 3.7 | ng/L | 2024-07-24 |
| Aqua Pa Uwchlan | PFOA | 6.3 | ng/L | 2024-07-24 |
| Aqua Pa Hatboro | PFBS | 11 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFHPA | 5.7 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFHXS | 5.5 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFOS | 16.6 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFOA | 15.9 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFHXA | 9.6 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFBA | 7.2 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFPEA | 10.4 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFPEA | 3.3 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | PFBA | 7 | ng/L | 2024-07-22 |
| Pa Amer Water CO Lake Scranton | PFOS | 6.8 | ng/L | 2024-07-18 |
| Pa Amer Water CO Lake Scranton | PFBS | 3.5 | ng/L | 2024-07-18 |
| Pa Amer Water CO Lake Scranton | PFOA | 4.6 | ng/L | 2024-07-18 |
| Pa Amer Water CO Lake Scranton | PFHXA | 3 | ng/L | 2024-07-18 |
| Pa Amer Water CO Lake Scranton | PFPEA | 3.9 | ng/L | 2024-07-18 |
| Pa Amer Water CO Lake Scranton | PFOS | 7.5 | ng/L | 2024-07-18 |
| Pa Amer Water CO Lake Scranton | PFBS | 3.5 | ng/L | 2024-07-18 |
| Newtown Artesian Water CO | PFOA | 9.4 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFBS | 4.6 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFHPA | 3 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFOS | 5 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFHXA | 4.7 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFPEA | 5.3 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFHXA | 5.2 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFPEA | 5 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFBS | 7 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFHPA | 3.6 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFOS | 5.8 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFOA | 10.6 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFPEA | 3.5 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFHXA | 3.6 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFOA | 5.3 | ng/L | 2024-07-17 |
| Newtown Artesian Water CO | PFOS | 4.1 | ng/L | 2024-07-17 |
| Pa Amer Water CO | PFBA | 6.7 | ng/L | 2024-07-17 |
| Pa Amer Water CO | PFBS | 3.9 | ng/L | 2024-07-17 |
| Pa Amer Water CO | PFOA | 4.3 | ng/L | 2024-07-17 |
| Pa Amer Water CO | PFHXA | 5.7 | ng/L | 2024-07-17 |
| Pa Amer Water CO | PFPEA | 6.9 | ng/L | 2024-07-17 |
| Perkasie Regional Authority | PFHXS | 5.1 | ng/L | 2024-07-16 |
| Perkasie Regional Authority | PFOA | 4.5 | ng/L | 2024-07-16 |
| Perkasie Regional Authority | PFOS | 17.6 | ng/L | 2024-07-16 |
| Perkasie Regional Authority | PFBS | 4.6 | ng/L | 2024-07-16 |
| Perkasie Regional Authority | PFOS | 6.6 | ng/L | 2024-07-16 |
| Perkasie Regional Authority | PFOA | 6.5 | ng/L | 2024-07-16 |
| Perkasie Regional Authority | PFOS | 5.3 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFHXA | 5.5 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFBS | 5.1 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFPEA | 5.8 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFOA | 6.2 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFOS | 4.4 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFOA | 6.4 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFBS | 5 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFHXA | 5.2 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFPEA | 5.3 | ng/L | 2024-07-16 |
| Aqua Pa Uwchlan | PFOS | 6.6 | ng/L | 2024-07-16 |
| Aqua Pa West Chester | PFOA | 5.1 | ng/L | 2024-07-15 |
| Aqua Pa West Chester | PFHXA | 4.1 | ng/L | 2024-07-15 |
| Aqua Pa West Chester | PFPEA | 4.1 | ng/L | 2024-07-15 |
| Philadelphia Water Department | PFPEA | 4.4 | ng/L | 2024-07-15 |
| Philadelphia Water Department | PFHXA | 4.3 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFBA | 11.5 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFOS | 4.2 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFPEA | 4.5 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFBS | 5.6 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFHXA | 4.5 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFBS | 3.2 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFHXA | 3.1 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFPEA | 3.3 | ng/L | 2024-07-15 |
| Elizabethtown Area Water | PFBS | 4.1 | ng/L | 2024-07-15 |
| Aqua Pa West Chester | PFBA | 5.4 | ng/L | 2024-07-11 |
| Aqua Pa West Chester | PFBS | 3.6 | ng/L | 2024-07-11 |
| Aqua Pa West Chester | PFOA | 5.9 | ng/L | 2024-07-11 |
| Aqua Pa West Chester | PFHXA | 7.2 | ng/L | 2024-07-11 |
| Aqua Pa West Chester | PFPEA | 7.4 | ng/L | 2024-07-11 |
| Aqua Pa Hatboro | PFBS | 5.9 | ng/L | 2024-07-10 |
| Aqua Pa Hatboro | PFHPA | 3.8 | ng/L | 2024-07-10 |
| Aqua Pa Hatboro | PFHXS | 4.7 | ng/L | 2024-07-10 |
| Aqua Pa Hatboro | PFOS | 6.6 | ng/L | 2024-07-10 |
| Aqua Pa Hatboro | PFOA | 8.8 | ng/L | 2024-07-10 |
| Aqua Pa Hatboro | PFHXA | 11.8 | ng/L | 2024-07-10 |
| Aqua Pa Hatboro | PFBA | 8.2 | ng/L | 2024-07-10 |
| Aqua Pa Hatboro | PFPEA | 16.1 | ng/L | 2024-07-10 |
| Pa American Norristown | PFBA | 7 | ng/L | 2024-07-09 |
| Pa American Norristown | PFPEA | 6.9 | ng/L | 2024-07-09 |
| Pa American Norristown | PFHXA | 5 | ng/L | 2024-07-09 |
| Pa American Norristown | PFBS | 4.8 | ng/L | 2024-07-09 |
| Pa American Water Berwick | PFOS | 4 | ng/L | 2024-07-09 |
| Pa American Water Berwick | PFHPA | 4 | ng/L | 2024-07-09 |
| Pa American Water Berwick | PFBS | 4 | ng/L | 2024-07-09 |
| Pa American Water Berwick | PFHXA | 7.5 | ng/L | 2024-07-09 |
| Pa American Water Berwick | PFOA | 7.2 | ng/L | 2024-07-09 |
| Pa American Water Berwick | PFPEA | 10.5 | ng/L | 2024-07-09 |
| Reading Area Water Authority | PFPEA | 5.4 | ng/L | 2024-07-08 |
| Reading Area Water Authority | PFHXA | 4.2 | ng/L | 2024-07-08 |
| Reading Area Water Authority | PFOA | 6.3 | ng/L | 2024-07-08 |
| Reading Area Water Authority | PFBS | 5 | ng/L | 2024-07-08 |
| Beaver Falls Muni Auth | PFPEA | 4.2 | ng/L | 2024-07-08 |
| Beaver Falls Muni Auth | PFHXA | 3.9 | ng/L | 2024-07-08 |
| Beaver Falls Muni Auth | PFBS | 6 | ng/L | 2024-07-08 |
| Pa Amer Water CO Ellwood Cty | PFPEA | 4.6 | ng/L | 2024-07-08 |
| Pa Amer Water CO Ellwood Cty | PFBS | 10.6 | ng/L | 2024-07-08 |
| Pa Amer Water CO Ellwood Cty | PFHXA | 4.3 | ng/L | 2024-07-08 |
| Pa Amer Water CO Ellwood Cty | PFBA | 6 | ng/L | 2024-07-08 |
| Pa American Royersford | PFOA | 4.2 | ng/L | 2024-07-02 |
| Pa American Royersford | PFHXA | 4.3 | ng/L | 2024-07-02 |
| Pa American Royersford | PFBS | 3.4 | ng/L | 2024-07-02 |
| Pa American Royersford | PFBA | 5.4 | ng/L | 2024-07-02 |
| Pa American Royersford | PFPEA | 5.5 | ng/L | 2024-07-02 |
| Pa American Royersford | PFBA | 5.2 | ng/L | 2024-07-02 |
| Pa American Royersford | PFOS | 5.8 | ng/L | 2024-07-02 |
| Pa American Royersford | PFHXA | 4.3 | ng/L | 2024-07-02 |
| Pa American Royersford | PFHPA | 3 | ng/L | 2024-07-02 |
| Pa American Royersford | PFBS | 7 | ng/L | 2024-07-02 |
| Pa American Royersford | PFPEA | 4.8 | ng/L | 2024-07-02 |
| Pa American Royersford | PFOA | 7.9 | ng/L | 2024-07-02 |
| Pa American Royersford | PFHXA | 5.7 | ng/L | 2024-07-02 |
| Pa American Royersford | PFPEA | 6.2 | ng/L | 2024-07-02 |
| Pa American Royersford | PFOA | 9.1 | ng/L | 2024-07-02 |
| Pa American Royersford | PFHXS | 5 | ng/L | 2024-07-02 |
| Pa American Royersford | PFHPA | 3.4 | ng/L | 2024-07-02 |
| Pa American Royersford | PFBS | 5.3 | ng/L | 2024-07-02 |
| Pa American Royersford | PFOS | 10.7 | ng/L | 2024-07-02 |
| Swt Main System | PFHXA | 3.4 | ng/L | 2024-07-02 |
| Swt Main System | PFPEA | 4.9 | ng/L | 2024-07-02 |
| Pa American Water CO Yardley | PFHXA | 3.2 | ng/L | 2024-07-01 |
| Pa American Water CO Yardley | PFPEA | 3.5 | ng/L | 2024-07-01 |
| Pa American Water CO Yardley | PFOA | 7.9 | ng/L | 2024-07-01 |
| Pa American Water CO Yardley | PFBS | 3.1 | ng/L | 2024-07-01 |
| Pa American Water CO Yardley | PFOS | 5.1 | ng/L | 2024-07-01 |
| Pa American Water CO West | PFPEA | 3.4 | ng/L | 2024-07-01 |
| Pa American Water CO West | PFBS | 3.2 | ng/L | 2024-07-01 |
| Pa American Water CO West | PFOA | 4.9 | ng/L | 2024-07-01 |
| Pa American Water CO West | PFOS | 10.4 | ng/L | 2024-07-01 |
| Bear Valley Joint Auth | 6-2-FTS | 9.7 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFPEA | 5.8 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFHXA | 4.8 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFOA | 5.2 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFBS | 4.1 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFOA | 5 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFOS | 4.6 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFBS | 6.3 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFPEA | 5.3 | ng/L | 2024-06-18 |
| Ephrata Area Joint Authority | PFHXA | 4.6 | ng/L | 2024-06-18 |
| Swt Main System | PFPEA | 4.1 | ng/L | 2024-06-11 |
| City of Lancaster | PFBS | 5.6 | ng/L | 2024-06-06 |
| City of Lancaster | PFHPA | 3.9 | ng/L | 2024-06-06 |
| City of Lancaster | PFHXA | 11.2 | ng/L | 2024-06-06 |
| City of Lancaster | PFOA | 11.2 | ng/L | 2024-06-06 |
| City of Lancaster | PFBA | 10.1 | ng/L | 2024-06-06 |
| City of Lancaster | PFPEA | 8.9 | ng/L | 2024-06-06 |
| Phoenixville Water Dept | PFBS | 6.9 | ng/L | 2024-06-05 |
| Phoenixville Water Dept | PFPEA | 5.5 | ng/L | 2024-06-05 |
| Phoenixville Water Dept | PFOS | 4.5 | ng/L | 2024-06-05 |
| Phoenixville Water Dept | PFOA | 5.1 | ng/L | 2024-06-05 |
| Phoenixville Water Dept | PFHXA | 5.9 | ng/L | 2024-06-05 |
| Paw Glen Alsace Div | PFOA | 5.8 | ng/L | 2024-06-03 |
| Paw Glen Alsace Div | PFBS | 4.4 | ng/L | 2024-06-03 |
| Paw Glen Alsace Div | PFPEA | 4.2 | ng/L | 2024-06-03 |
| Paw Glen Alsace Div | PFHXA | 3.6 | ng/L | 2024-06-03 |
| Aqua Pa Main System | PFPEA | 13.6 | ng/L | 2024-05-30 |
| Aqua Pa Main System | PFBA | 8.2 | ng/L | 2024-05-30 |
| Aqua Pa Main System | PFHXS | 4.8 | ng/L | 2024-05-30 |
| Aqua Pa Main System | PFHPA | 3.9 | ng/L | 2024-05-30 |
| Aqua Pa Main System | PFOS | 8.2 | ng/L | 2024-05-30 |
| Aqua Pa Main System | PFOA | 9.6 | ng/L | 2024-05-30 |
| Aqua Pa Main System | PFHXA | 12 | ng/L | 2024-05-30 |
| Aqua Pa Main System | PFBS | 5.1 | ng/L | 2024-05-30 |
| Muhlenberg Twp Muni Auth | PFNA | 4.3 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFOS | 5.7 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFHXA | 3 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFPEA | 4 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFOS | 10.3 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFOA | 5.8 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFHXA | 5.9 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFBS | 4.5 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFHXS | 3.2 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFPEA | 6.4 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFHPA | 5.2 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFHXA | 12.4 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFOS | 5.5 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFBS | 5.2 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFPEA | 14.4 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFOA | 8.4 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFBA | 6.2 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | PFBS | 3.9 | ng/L | 2024-05-29 |
| Bcwsa Main Lower South | PFBA | 5.1 | ng/L | 2024-05-21 |
| Bcwsa Main Lower South | PFPEA | 9.8 | ng/L | 2024-05-21 |
| Bcwsa Main Lower South | PFBS | 5.6 | ng/L | 2024-05-21 |
| Bcwsa Main Lower South | PFHXS | 4.8 | ng/L | 2024-05-21 |
| Bcwsa Main Lower South | PFOS | 6.9 | ng/L | 2024-05-21 |
| Bcwsa Main Lower South | PFOA | 7.3 | ng/L | 2024-05-21 |
| Bcwsa Main Lower South | PFHXA | 9.1 | ng/L | 2024-05-21 |
| Bcwsa Main Lower South | PFHPA | 3.2 | ng/L | 2024-05-21 |
| Aqua Pa Superior Main System | PFOS | 4.4 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFOA | 4.3 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFBS | 3.5 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFBS | 3 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFOS | 4 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFOA | 4.1 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFBS | 3.8 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFOS | 5.8 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFOA | 6.9 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFHXA | 3.4 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFBS | 5.3 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFPEA | 3.4 | ng/L | 2024-05-13 |
| Aqua Pa Superior Main System | PFHXA | 3.1 | ng/L | 2024-05-13 |
| Dover Twp Water Sys | PFPEA | 3.1 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOS | 5.9 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOA | 4.8 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFBS | 5.4 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFPEA | 3.1 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFBS | 5.7 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOA | 5.3 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOS | 6.2 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOA | 5.9 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFBS | 4.9 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOS | 9.6 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOS | 6 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFBS | 3.7 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFBS | 5.6 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOS | 7 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOA | 5.6 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOS | 8.1 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFBS | 5.3 | ng/L | 2024-05-08 |
| Dover Twp Water Sys | PFOA | 5 | ng/L | 2024-05-08 |
| Aqua Pa Main System | PFHXA | 6.3 | ng/L | 2024-05-07 |
| Aqua Pa Main System | PFOA | 6.4 | ng/L | 2024-05-07 |
| Aqua Pa Main System | PFHPA | 3.3 | ng/L | 2024-05-07 |
| Aqua Pa Main System | PFPEA | 6.2 | ng/L | 2024-05-07 |
| Aqua Pa Main System | PFBS | 3.9 | ng/L | 2024-05-07 |
| Pa Amer Water CO New Castle | PFBA | 5.9 | ng/L | 2024-05-07 |
| Chester Water Authority | PFHXA | 3.9 | ng/L | 2024-05-06 |
| Chester Water Authority | PFOA | 5.1 | ng/L | 2024-05-06 |
| Chester Water Authority | PFBS | 4.5 | ng/L | 2024-05-06 |
| Chester Water Authority | PFPEA | 4 | ng/L | 2024-05-06 |
| Aqua Pa Main System | PFBS | 3.4 | ng/L | 2024-05-01 |
| Aqua Pa Main System | PFPEA | 4 | ng/L | 2024-05-01 |
| Aqua Pa Main System | PFHXA | 4 | ng/L | 2024-05-01 |
| Aqua Pa Main System | PFBS | 3.8 | ng/L | 2024-05-01 |
| Aqua Pa Main System | PFOA | 4.5 | ng/L | 2024-05-01 |
| Aqua Pa Main System | PFPEA | 4.6 | ng/L | 2024-05-01 |
| Aqua Pa Main System | PFHXA | 4.4 | ng/L | 2024-05-01 |
| Pa Amer Water CO | PFPEA | 3.1 | ng/L | 2024-04-17 |
| Monroeville Municipal Auth | 6-2-FTS | 11 | ng/L | 2024-04-15 |
| Aqua Pa Bensalem | PFPEA | 6 | ng/L | 2024-04-11 |
| Aqua Pa Bensalem | PFBA | 5 | ng/L | 2024-04-11 |
| Aqua Pa Bensalem | PFOA | 6.5 | ng/L | 2024-04-11 |
| Aqua Pa Bensalem | PFOS | 5.6 | ng/L | 2024-04-11 |
| Aqua Pa Bensalem | PFHXS | 4.1 | ng/L | 2024-04-11 |
| Aqua Pa Bensalem | PFBS | 4.6 | ng/L | 2024-04-11 |
| Aqua Pa Bensalem | PFHXA | 5.9 | ng/L | 2024-04-11 |
| North Penn Water Authority | PFBS | 3.7 | ng/L | 2024-04-10 |
| North Penn Water Authority | PFOA | 4.3 | ng/L | 2024-04-10 |
| North Penn Water Authority | PFBS | 3.1 | ng/L | 2024-04-10 |
| North Penn Water Authority | PFOA | 4.2 | ng/L | 2024-04-10 |
| North Penn Water Authority | PFBS | 4 | ng/L | 2024-04-10 |
| North Penn Water Authority | PFOA | 4.4 | ng/L | 2024-04-10 |
| North Penn Water Authority | PFPEA | 3.4 | ng/L | 2024-04-10 |
| Beaver Falls Muni Auth | PFBS | 12.8 | ng/L | 2024-04-10 |
| Philadelphia Water Department | PFOA | 6 | ng/L | 2024-04-08 |
| Philadelphia Water Department | PFHXA | 3.1 | ng/L | 2024-04-08 |
| Philadelphia Water Department | PFOS | 4.7 | ng/L | 2024-04-08 |
| Philadelphia Water Department | PFOA | 6.8 | ng/L | 2024-04-08 |
| Philadelphia Water Department | PFHXA | 4.4 | ng/L | 2024-04-08 |
| Philadelphia Water Department | PFBS | 3.6 | ng/L | 2024-04-08 |
| Philadelphia Water Department | PFPEA | 4.1 | ng/L | 2024-04-08 |
| Reading Area Water Authority | PFPEA | 4.1 | ng/L | 2024-04-08 |
| Reading Area Water Authority | PFHPA | 3 | ng/L | 2024-04-08 |
| Reading Area Water Authority | PFOA | 6.6 | ng/L | 2024-04-08 |
| Reading Area Water Authority | PFHXA | 3.9 | ng/L | 2024-04-08 |
| Reading Area Water Authority | PFBS | 4.4 | ng/L | 2024-04-08 |
| Aqua Pa West Chester | PFHXA | 3.3 | ng/L | 2024-04-04 |
| Aqua Pa West Chester | PFPEA | 3.3 | ng/L | 2024-04-04 |
| Paw Glen Alsace Div | PFHXA | 4.5 | ng/L | 2024-04-04 |
| Paw Glen Alsace Div | PFBS | 14.7 | ng/L | 2024-04-04 |
| Paw Glen Alsace Div | PFPEA | 3.5 | ng/L | 2024-04-04 |
| Newtown Artesian Water CO | PFOA | 4.3 | ng/L | 2024-04-03 |
| Aqua Pa Hatboro | PFBA | 5.4 | ng/L | 2024-04-03 |
| Aqua Pa Hatboro | PFPEA | 6.1 | ng/L | 2024-04-03 |
| Aqua Pa Hatboro | PFHXA | 6 | ng/L | 2024-04-03 |
| Aqua Pa Hatboro | PFOA | 6.6 | ng/L | 2024-04-03 |
| Aqua Pa Hatboro | PFOS | 5.7 | ng/L | 2024-04-03 |
| Aqua Pa Hatboro | PFHXS | 3.5 | ng/L | 2024-04-03 |
| Aqua Pa Hatboro | PFBS | 4.8 | ng/L | 2024-04-03 |
| Pa Amer Water CO Ellwood Cty | PFBS | 3 | ng/L | 2024-04-02 |
| Pa American Water CO West | PFOS | 7.1 | ng/L | 2024-04-01 |
| Paw Glen Alsace Div | PFBS | 3.1 | ng/L | 2024-03-28 |
| Aqua Pa Main System | PFPEA | 3.7 | ng/L | 2024-03-14 |
| Aqua Pa Main System | PFHXA | 3.6 | ng/L | 2024-03-14 |
| Aqua Pa Main System | PFOA | 4.3 | ng/L | 2024-03-14 |
| Paw Glen Alsace Div | PFOA | 5.2 | ng/L | 2024-03-07 |
| Paw Glen Alsace Div | PFBS | 3.7 | ng/L | 2024-03-07 |
| Paw Glen Alsace Div | PFHXS | 3.8 | ng/L | 2024-03-07 |
| Paw Glen Alsace Div | PFOS | 6.7 | ng/L | 2024-03-07 |
| Paw Glen Alsace Div | PFBS | 3.3 | ng/L | 2024-03-07 |
| Aqua Pa Main System | PFHXA | 3.6 | ng/L | 2024-03-06 |
| Aqua Pa Main System | PFBS | 3.6 | ng/L | 2024-03-06 |
| Aqua Pa Main System | PFPEA | 3.1 | ng/L | 2024-03-06 |
| City of Lancaster | PFHPA | 3.2 | ng/L | 2024-03-06 |
| City of Lancaster | PFHXA | 8.5 | ng/L | 2024-03-06 |
| City of Lancaster | PFOA | 9.5 | ng/L | 2024-03-06 |
| City of Lancaster | PFBS | 4.2 | ng/L | 2024-03-06 |
| City of Lancaster | PFPEA | 6.7 | ng/L | 2024-03-06 |
| Paw Glen Alsace Div | PFHXS | 5.4 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFHXA | 3.8 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFBS | 8.9 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFOA | 4.6 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFOS | 12.7 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFPEA | 4.5 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFPEA | 3.7 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFHXA | 3.6 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFOA | 4.6 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFOS | 7.9 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFBS | 4.9 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFPEA | 3.9 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFBS | 5.1 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFOA | 4.8 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFHXA | 3.5 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFOS | 6.4 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFHXA | 3.1 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFOA | 5 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFPEA | 3.4 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | PFBS | 4.7 | ng/L | 2024-03-05 |
| Swt Main System | PFOA | 4 | ng/L | 2024-03-05 |
| Swt Main System | PFHXA | 4.7 | ng/L | 2024-03-05 |
| Swt Main System | PFPEA | 7.9 | ng/L | 2024-03-05 |
| Swt Main System | PFPEA | 3.5 | ng/L | 2024-03-05 |
| Swt Main System | PFHXA | 4 | ng/L | 2024-03-05 |
| Swt Main System | PFPEA | 7 | ng/L | 2024-03-05 |
| Swt Main System | PFPEA | 3.3 | ng/L | 2024-03-05 |
| Swt Main System | PFPEA | 4.1 | ng/L | 2024-03-05 |
| Swt Main System | PFPEA | 3.9 | ng/L | 2024-03-05 |
| Williamsport Mun Water Auth | PFHXS | 3 | ng/L | 2024-03-05 |
| Williamsport Mun Water Auth | PFNA | 4.9 | ng/L | 2024-03-05 |
| Aqua Pa Main System | PFBA | 6 | ng/L | 2024-02-28 |
| Aqua Pa Main System | PFHPA | 4.1 | ng/L | 2024-02-28 |
| Aqua Pa Main System | PFBS | 4.1 | ng/L | 2024-02-28 |
| Aqua Pa Main System | PFPEA | 7 | ng/L | 2024-02-28 |
| Aqua Pa Main System | PFOA | 9.5 | ng/L | 2024-02-28 |
| Aqua Pa Main System | PFOS | 8.6 | ng/L | 2024-02-28 |
| Aqua Pa Main System | PFHXA | 6.4 | ng/L | 2024-02-28 |
| Horsham Water&sewer Authority | PFBA | 5.9 | ng/L | 2024-02-21 |
| Horsham Water&sewer Authority | PFPEA | 7.6 | ng/L | 2024-02-21 |
| Horsham Water&sewer Authority | PFBA | 7.6 | ng/L | 2024-02-20 |
| Horsham Water&sewer Authority | PFPEA | 3.6 | ng/L | 2024-02-20 |
| Horsham Water&sewer Authority | PFBA | 41.4 | ng/L | 2024-02-20 |
| Horsham Water&sewer Authority | PFPEA | 65.3 | ng/L | 2024-02-20 |
| Chester Water Authority | PFOA | 4.6 | ng/L | 2024-02-12 |
| Chester Water Authority | PFHXA | 3.6 | ng/L | 2024-02-12 |
| Chester Water Authority | PFPEA | 3.4 | ng/L | 2024-02-12 |
| Chester Water Authority | PFBS | 4.4 | ng/L | 2024-02-12 |
| Elizabethtown Area Water | PFBS | 6 | ng/L | 2024-02-12 |
| Elizabethtown Area Water | PFPEA | 4.4 | ng/L | 2024-02-12 |
| Elizabethtown Area Water | PFHXA | 4.6 | ng/L | 2024-02-12 |
| Elizabethtown Area Water | PFOS | 4.2 | ng/L | 2024-02-12 |
| Aqua Pa Main System | PFPEA | 3 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFBS | 3.4 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFHXA | 3.3 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFPEA | 7.3 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFOS | 4.7 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFHXA | 5.8 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFOA | 7 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFHXS | 3.4 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFHPA | 3.5 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFBS | 3.2 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFHXS | 3.1 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFHPA | 4.3 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFBS | 6.1 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFBA | 5.5 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFHXA | 6.3 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFOA | 11 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFOS | 6.6 | ng/L | 2024-02-07 |
| Aqua Pa Main System | PFPEA | 6 | ng/L | 2024-02-07 |
| Bcwsa Main Lower South | PFPEA | 6.2 | ng/L | 2024-02-06 |
| Bcwsa Main Lower South | PFOA | 6.4 | ng/L | 2024-02-06 |
| Bcwsa Main Lower South | PFHXA | 5.7 | ng/L | 2024-02-06 |
| Bcwsa Main Lower South | PFBA | 5.9 | ng/L | 2024-02-06 |
| Bcwsa Main Lower South | PFBS | 4.9 | ng/L | 2024-02-06 |
| Bcwsa Main Lower South | PFOS | 5.8 | ng/L | 2024-02-06 |
| Bcwsa Main Lower South | PFHXS | 4.1 | ng/L | 2024-02-06 |
| Aqua Pa Main System | PFBS | 4.1 | ng/L | 2024-02-06 |
| Aqua Pa Main System | PFPEA | 6 | ng/L | 2024-02-06 |
| Aqua Pa Main System | PFOA | 6.4 | ng/L | 2024-02-06 |
| Aqua Pa Main System | PFHPA | 3.3 | ng/L | 2024-02-06 |
| Aqua Pa Main System | PFBA | 6.7 | ng/L | 2024-02-06 |
| Aqua Pa Main System | PFHXA | 6.3 | ng/L | 2024-02-06 |
| Aqua Pa Main System | PFNA | 7.3 | ng/L | 2024-02-05 |
| Aqua Pa Main System | PFHXA | 7 | ng/L | 2024-02-05 |
| Aqua Pa Main System | PFHPA | 3.4 | ng/L | 2024-02-05 |
| Aqua Pa Main System | PFOA | 6.9 | ng/L | 2024-02-05 |
| Aqua Pa Main System | PFBS | 3.6 | ng/L | 2024-02-05 |
| Aqua Pa Main System | PFPEA | 7.2 | ng/L | 2024-02-05 |
| Aqua Pa Main System | PFBA | 10 | ng/L | 2024-02-02 |
| Aqua Pa Main System | PFPEA | 5.1 | ng/L | 2024-02-02 |
| Aqua Pa Main System | PFBS | 4.3 | ng/L | 2024-02-02 |
| Aqua Pa Main System | PFHXA | 4.9 | ng/L | 2024-02-02 |
| Aqua Pa Main System | PFOA | 4.8 | ng/L | 2024-02-02 |
| Aqua Pa Main System | PFOS | 4.2 | ng/L | 2024-02-02 |
| Aqua Pa Main System | PFHXS | 3 | ng/L | 2024-02-02 |
| Aqua Pa Main System | PFPEA | 3.5 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOS | 4.1 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOA | 4 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFHXA | 3 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFPEA | 3.8 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFHXA | 4 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOA | 4.9 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOS | 4.6 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFHXS | 7.1 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFBS | 3.4 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFPEA | 4.2 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOS | 7 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFBS | 3.9 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFHXS | 4.7 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOA | 7.1 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFHXA | 4 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFPEA | 12.7 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFBA | 6.8 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFHPA | 3.5 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFBS | 8.2 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOA | 5.7 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFHXA | 9.1 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFPEA | 4.1 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOA | 9.1 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFHXA | 3.9 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFPEA | 3.6 | ng/L | 2024-02-01 |
| Aqua Pa Main System | PFOA | 4.4 | ng/L | 2024-02-01 |
| Pa American Water CO Yardley | PFPEA | 3.4 | ng/L | 2024-01-31 |
| Pa American Water CO Yardley | PFOA | 7.5 | ng/L | 2024-01-31 |
| Pa American Water CO Yardley | PFOS | 5.8 | ng/L | 2024-01-31 |
| Pa American Water CO Yardley | PFBS | 3.5 | ng/L | 2024-01-31 |
| Pa American Water CO Yardley | PFHXA | 3.1 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | PFPEA | 6.2 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | PFBS | 4.9 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | PFBA | 7.6 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | PFHXS | 3.6 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | PFOS | 5.8 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | PFOA | 6.2 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | PFHXA | 6 | ng/L | 2024-01-31 |
| Lca Wlsa Central Division | PFPEA | 3.5 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | PFPEA | 9 | ng/L | 2024-01-30 |
| Aqua Pa Hatboro | PFBA | 6.5 | ng/L | 2024-01-30 |
| Aqua Pa Hatboro | PFOA | 16.2 | ng/L | 2024-01-30 |
| Aqua Pa Hatboro | PFOS | 21.5 | ng/L | 2024-01-30 |
| Aqua Pa Hatboro | PFHXS | 6.2 | ng/L | 2024-01-30 |
| Aqua Pa Hatboro | PFHPA | 5.5 | ng/L | 2024-01-30 |
| Aqua Pa Hatboro | PFBS | 10.4 | ng/L | 2024-01-30 |
| Aqua Pa Hatboro | PFHXA | 8.7 | ng/L | 2024-01-30 |
| Perkasie Regional Authority | PFOS | 6.3 | ng/L | 2024-01-29 |
| Perkasie Regional Authority | PFOS | 6.7 | ng/L | 2024-01-29 |
| Perkasie Regional Authority | PFOA | 6.3 | ng/L | 2024-01-29 |
| Perkasie Regional Authority | PFBS | 4.9 | ng/L | 2024-01-29 |
| Perkasie Regional Authority | PFOS | 4.6 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFBS | 3.4 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFOA | 9.3 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFPEA | 4.8 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFBS | 3.9 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFOS | 5 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFOA | 6.3 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFHXA | 4.4 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFBS | 3.2 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFHXA | 6 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFOA | 6.7 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFOS | 4.4 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFPEA | 6.4 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFHXA | 5.5 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFBS | 5 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFOS | 7.1 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFOA | 6.7 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFPEA | 5.5 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFPEA | 3.1 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFBS | 3 | ng/L | 2024-01-29 |
| Aqua Pa Uwchlan | PFHXA | 3.2 | ng/L | 2024-01-29 |
| Aqua Pa West Chester | PFPEA | 4.1 | ng/L | 2024-01-29 |
| Aqua Pa West Chester | PFOA | 5.4 | ng/L | 2024-01-29 |
| Aqua Pa West Chester | PFHXA | 4 | ng/L | 2024-01-29 |
| Pa Amer Water CO | PFBS | 3.1 | ng/L | 2024-01-29 |
| Aqua Pa West Chester | PFPEA | 3.7 | ng/L | 2024-01-25 |
| Aqua Pa West Chester | PFHXA | 3.6 | ng/L | 2024-01-25 |
| Elizabethtown Area Water | PFOS | 5.7 | ng/L | 2024-01-22 |
| Elizabethtown Area Water | PFBS | 3.9 | ng/L | 2024-01-22 |
| Elizabethtown Area Water | PFPEA | 3.1 | ng/L | 2024-01-22 |
| Elizabethtown Area Water | PFBS | 3.9 | ng/L | 2024-01-22 |
| Pa American Water CO Yardley | PFOS | 5.1 | ng/L | 2024-01-18 |
| Pa American Water CO Yardley | PFOA | 8.3 | ng/L | 2024-01-18 |
| Pa American Water CO Yardley | PFPEA | 3.5 | ng/L | 2024-01-18 |
| Pa American Water CO Yardley | PFHXA | 3.4 | ng/L | 2024-01-18 |
| Pa American Water CO Yardley | PFBS | 3.3 | ng/L | 2024-01-18 |
| Phoenixville Water Dept | PFHXA | 3.8 | ng/L | 2024-01-18 |
| Phoenixville Water Dept | PFBA | 27.2 | ng/L | 2024-01-18 |
| Newtown Artesian Water CO | PFPEA | 5.5 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFOA | 12.3 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFOS | 7.9 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFHPA | 3.6 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFBS | 5.8 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFHXA | 5.4 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFPEA | 5.6 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFHPA | 4 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFOS | 7 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFOA | 12 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFHXA | 5.9 | ng/L | 2024-01-17 |
| Newtown Artesian Water CO | PFBS | 6.4 | ng/L | 2024-01-17 |
| Beaver Falls Muni Auth | PFBS | 36.9 | ng/L | 2024-01-17 |
| Beaver Falls Muni Auth | PFHXA | 3.2 | ng/L | 2024-01-17 |
| Pa American Water Berwick | PFHXA | 8.4 | ng/L | 2024-01-11 |
| Pa American Water Berwick | PFPEA | 11.5 | ng/L | 2024-01-11 |
| Pa American Water Berwick | PFOA | 7.9 | ng/L | 2024-01-11 |
| Pa American Water Berwick | PFHPA | 4.5 | ng/L | 2024-01-11 |
| Pa American Water Berwick | PFBS | 3.8 | ng/L | 2024-01-11 |
| Pa American Water Berwick | PFBA | 5.2 | ng/L | 2024-01-11 |
| Pa Amer Water CO Ellwood Cty | PFBA | 6.2 | ng/L | 2024-01-10 |
| Pa Amer Water CO Ellwood Cty | PFHXA | 3 | ng/L | 2024-01-10 |
| Pa Amer Water CO Ellwood Cty | PFBS | 23.1 | ng/L | 2024-01-10 |
| Pa American Royersford | PFPEA | 3.5 | ng/L | 2024-01-08 |
| Pa American Royersford | PFBS | 3.3 | ng/L | 2024-01-08 |
| Pa American Royersford | PFHXA | 3.8 | ng/L | 2024-01-08 |
| Pa American Royersford | PFOS | 5 | ng/L | 2024-01-08 |
| Pa American Royersford | PFPEA | 3.3 | ng/L | 2024-01-08 |
| Pa American Royersford | PFBS | 5.1 | ng/L | 2024-01-08 |
| Pa American Royersford | PFOA | 5.6 | ng/L | 2024-01-08 |
| Pa American Royersford | PFHXA | 3.2 | ng/L | 2024-01-08 |
| Pa American Royersford | PFBS | 3.2 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFPEA | 3.8 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFHXA | 3.8 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFOA | 5 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFBS | 3.9 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFHXA | 5.3 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFBS | 4.5 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFOS | 4.8 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFOA | 7.4 | ng/L | 2024-01-08 |
| Philadelphia Water Department | PFPEA | 5.2 | ng/L | 2024-01-08 |
| Reading Area Water Authority | PFPEA | 3.9 | ng/L | 2024-01-08 |
| Reading Area Water Authority | PFBS | 5.6 | ng/L | 2024-01-08 |
| Reading Area Water Authority | PFOA | 5.8 | ng/L | 2024-01-08 |
| Reading Area Water Authority | PFHXA | 3.7 | ng/L | 2024-01-08 |
| City of Lancaster | PFBA | 10 | ng/L | 2023-12-06 |
| City of Lancaster | PFPEA | 12.8 | ng/L | 2023-12-06 |
| City of Lancaster | PFHPA | 5.1 | ng/L | 2023-12-06 |
| City of Lancaster | PFBS | 5.5 | ng/L | 2023-12-06 |
| City of Lancaster | PFOA | 14.1 | ng/L | 2023-12-06 |
| City of Lancaster | PFHXA | 18.1 | ng/L | 2023-12-06 |
| Hanover Muni Water Works | PFPEA | 3.4 | ng/L | 2023-12-05 |
| Lca Wlsa Central Division | PFPEA | 3.7 | ng/L | 2023-11-29 |
| Falls Twp Water & Sewer Dept | PFPEA | 3 | ng/L | 2023-11-28 |
| Shillington Muni Auth | PFPEA | 3.3 | ng/L | 2023-11-20 |
| Shillington Muni Auth | PFBS | 4.1 | ng/L | 2023-11-20 |
| Shillington Muni Auth | PFBS | 4 | ng/L | 2023-11-20 |
| Shillington Muni Auth | PFPEA | 3.4 | ng/L | 2023-11-20 |
| Shillington Muni Auth | PFPEA | 3.3 | ng/L | 2023-11-20 |
| Shillington Muni Auth | PFBS | 3.9 | ng/L | 2023-11-20 |
| Shillington Muni Auth | PFBS | 3.8 | ng/L | 2023-11-20 |
| Shillington Muni Auth | PFPEA | 3.3 | ng/L | 2023-11-20 |
| Carlisle Water Trmt Plt | PFPEA | 3.9 | ng/L | 2023-11-15 |
| Carlisle Water Trmt Plt | PFOS | 7.7 | ng/L | 2023-11-15 |
| Carlisle Water Trmt Plt | PFOA | 5 | ng/L | 2023-11-15 |
| Carlisle Water Trmt Plt | PFHXA | 5.1 | ng/L | 2023-11-15 |
| Carlisle Water Trmt Plt | PFBS | 7.2 | ng/L | 2023-11-15 |
| Veolia Mechanicsburg | PFOS | 8.4 | ng/L | 2023-11-15 |
| Veolia Mechanicsburg | PFOA | 4.6 | ng/L | 2023-11-15 |
| Veolia Mechanicsburg | PFPEA | 7.9 | ng/L | 2023-11-15 |
| Veolia Mechanicsburg | PFBS | 4.6 | ng/L | 2023-11-15 |
| Veolia Mechanicsburg | PFHXA | 6.4 | ng/L | 2023-11-15 |
| Lca Allentown Division | PFPEA | 4.4 | ng/L | 2023-11-14 |
| Lca Allentown Division | PFHXA | 3.1 | ng/L | 2023-11-14 |
| Lca Allentown Division | PFPEA | 3.2 | ng/L | 2023-11-14 |
| Lca Allentown Division | PFOS | 4.4 | ng/L | 2023-11-14 |
| Veolia Water | PFHXA | 3.5 | ng/L | 2023-11-14 |
| Veolia Water | PFPEA | 4.2 | ng/L | 2023-11-14 |
| Veolia Water | PFBS | 3.1 | ng/L | 2023-11-14 |
| Warminster Municipal Authority | PFBA | 16.2 | ng/L | 2023-11-01 |
| Warminster Municipal Authority | PFPEA | 28.5 | ng/L | 2023-11-01 |
| Warminster Municipal Authority | PFPEA | 23.7 | ng/L | 2023-11-01 |
| Warminster Municipal Authority | PFBA | 10.2 | ng/L | 2023-11-01 |
| Lca Allentown Division | PFPEA | 3.7 | ng/L | 2023-11-01 |
| Veolia Water | PFBS | 4.1 | ng/L | 2023-10-30 |
| Veolia Water | PFHXA | 4.5 | ng/L | 2023-10-30 |
| Veolia Water | PFPEA | 5.4 | ng/L | 2023-10-30 |
| Lca Wlsa Central Division | PFBS | 3.6 | ng/L | 2023-10-25 |
| Lca Wlsa Central Division | PFPEA | 5.4 | ng/L | 2023-10-24 |
| Beaver Falls Muni Auth | PFHXA | 7.7 | ng/L | 2023-10-10 |
| Beaver Falls Muni Auth | PFBA | 8.3 | ng/L | 2023-10-10 |
| Beaver Falls Muni Auth | PFBS | 21.3 | ng/L | 2023-10-10 |
| Beaver Falls Muni Auth | PFOA | 5.4 | ng/L | 2023-10-10 |
| Beaver Falls Muni Auth | PFPEA | 7.8 | ng/L | 2023-10-10 |
| Beaver Falls Muni Auth | PFOS | 4 | ng/L | 2023-10-10 |
| Lca Wlsa Central Division | PFPEA | 3.5 | ng/L | 2023-09-07 |
| Lca Wlsa Central Division | PFOA | 4.3 | ng/L | 2023-09-07 |
| Lca Wlsa Central Division | PFOA | 4.2 | ng/L | 2023-09-07 |
| Lca Wlsa Central Division | PFBS | 3.6 | ng/L | 2023-09-07 |
| Lca Wlsa Central Division | PFPEA | 4.2 | ng/L | 2023-09-07 |
| Lca Wlsa Central Division | PFHXA | 3.3 | ng/L | 2023-09-07 |
| Hanover Muni Water Works | PFPEA | 4.6 | ng/L | 2023-09-07 |
| Carlisle Water Trmt Plt | PFBA | 5.2 | ng/L | 2023-08-09 |
| Carlisle Water Trmt Plt | PFBS | 3.3 | ng/L | 2023-08-09 |
| Carlisle Water Trmt Plt | PFOS | 8.4 | ng/L | 2023-08-09 |
| Carlisle Water Trmt Plt | PFOA | 4.4 | ng/L | 2023-08-09 |
| Lca Allentown Division | PFBS | 3 | ng/L | 2023-08-08 |
| Lca Allentown Division | PFHXA | 6.4 | ng/L | 2023-08-08 |
| Lca Allentown Division | PFPEA | 7.5 | ng/L | 2023-08-08 |
| Shillington Muni Auth | PFBA | 6.6 | ng/L | 2023-08-01 |
| Shillington Muni Auth | PFPEA | 3.8 | ng/L | 2023-08-01 |
| Shillington Muni Auth | PFBS | 4.3 | ng/L | 2023-08-01 |
| Upper Southampton Mun Auth | PFHXA | 5.1 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFOA | 12.8 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFOS | 14.8 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFHXS | 5 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFHPA | 4 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFBS | 7.5 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFPEA | 5 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFPEA | 8.3 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFBA | 6.4 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFOA | 14.2 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFHPA | 5.1 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFHXS | 4.7 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFOS | 16.4 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFBS | 7.4 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFHXA | 7.6 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | PFBA | 10.4 | ng/L | 2023-07-21 |
| Shillington Muni Auth | PFBA | 5.5 | ng/L | 2023-07-12 |
| Shillington Muni Auth | PFBS | 3.7 | ng/L | 2023-07-12 |
| Shillington Muni Auth | PFPEA | 3.1 | ng/L | 2023-07-12 |
| Shillington Muni Auth | PFBA | 5.8 | ng/L | 2023-07-12 |
| Shillington Muni Auth | PFBS | 3.7 | ng/L | 2023-07-12 |
| Lca Wlsa Central Division | PFPEA | 4.1 | ng/L | 2023-07-03 |
| Lca Wlsa Central Division | PFHXA | 3 | ng/L | 2023-07-03 |
| Lca Wlsa Central Division | PFPEA | 3.9 | ng/L | 2023-06-07 |
| Warminster Municipal Authority | PFBA | 12.9 | ng/L | 2023-05-17 |
| Warminster Municipal Authority | PFPEA | 3.7 | ng/L | 2023-05-17 |
| Warminster Municipal Authority | PFBA | 8.7 | ng/L | 2023-05-17 |
| Warminster Municipal Authority | PFPEA | 21.7 | ng/L | 2023-05-17 |
| Veolia Mechanicsburg | PFOS | 5 | ng/L | 2023-05-11 |
| Veolia Mechanicsburg | PFPEA | 3.3 | ng/L | 2023-05-11 |
| Carlisle Water Trmt Plt | PFOS | 5.2 | ng/L | 2023-05-03 |
| Lca Allentown Division | PFHXA | 3.1 | ng/L | 2023-05-02 |
| Lca Allentown Division | PFPEA | 4.6 | ng/L | 2023-05-02 |
| Lca Allentown Division | PFPEA | 3.1 | ng/L | 2023-05-02 |
| Upper Southampton Mun Auth | PFBA | 19.3 | ng/L | 2023-04-27 |
| Upper Southampton Mun Auth | PFBA | 10.5 | ng/L | 2023-04-13 |
| Shillington Muni Auth | PFBS | 3.7 | ng/L | 2023-04-12 |
| Shillington Muni Auth | PFBS | 3.6 | ng/L | 2023-04-12 |
| Shillington Muni Auth | PFBS | 3.6 | ng/L | 2023-04-12 |
| Shillington Muni Auth | PFBS | 3.7 | ng/L | 2023-04-12 |
| Lca Wlsa Central Division | PFBS | 3.3 | ng/L | 2023-04-04 |
| Lca Wlsa Central Division | PFOA | 4.4 | ng/L | 2023-04-04 |
| Lca Wlsa Central Division | PFBS | 3.8 | ng/L | 2023-04-04 |
| Lca Wlsa Central Division | PFPEA | 3.4 | ng/L | 2023-03-16 |
| Lca Wlsa Central Division | PFOA | 4.4 | ng/L | 2023-03-08 |
| Lca Wlsa Central Division | PFHXS | 3.1 | ng/L | 2023-03-08 |
| Carlisle Water Trmt Plt | PFOS | 11.3 | ng/L | 2023-02-10 |
| Veolia Water | PFBS | 3.4 | ng/L | 2023-02-09 |
| Veolia Mechanicsburg | PFOA | 5.3 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFOS | 11.4 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFBS | 5.7 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFPEA | 8.1 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFHXA | 6.9 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFHPA | 3.6 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFHXA | 5.6 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFOA | 7.1 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFBS | 3.8 | ng/L | 2023-02-08 |
| Veolia Mechanicsburg | PFPEA | 5.1 | ng/L | 2023-02-08 |
| Lca Allentown Division | PFHXA | 3.1 | ng/L | 2023-02-06 |
| Lca Allentown Division | PFPEA | 4.5 | ng/L | 2023-02-06 |
| Lca Allentown Division | PFPEA | 3.3 | ng/L | 2023-02-06 |
| Upper Southampton Mun Auth | PFPEA | 7 | ng/L | 2023-01-23 |
| Upper Southampton Mun Auth | PFHXA | 6.5 | ng/L | 2023-01-23 |
| Upper Southampton Mun Auth | PFOS | 13.4 | ng/L | 2023-01-23 |
| Upper Southampton Mun Auth | PFBS | 6.2 | ng/L | 2023-01-23 |
| Upper Southampton Mun Auth | PFHPA | 4.4 | ng/L | 2023-01-23 |
| Upper Southampton Mun Auth | PFHXS | 3.7 | ng/L | 2023-01-23 |
| Upper Southampton Mun Auth | PFOA | 12.1 | ng/L | 2023-01-23 |
| Shillington Muni Auth | PFBS | 4.2 | ng/L | 2023-01-13 |
| Shillington Muni Auth | PFBS | 3.5 | ng/L | 2023-01-13 |
| Shillington Muni Auth | PFBS | 3.9 | ng/L | 2023-01-13 |
| Shillington Muni Auth | PFBS | 4.2 | ng/L | 2023-01-13 |
Fuente: EPA SDWIS, consultado 2026-06-11