Pa American Royersford
PWSID PA1150166 · Spring City, Pennsylvania · serves 49,508 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 10.7 ppt | 4 ppt | 7/2/2024 |
| PFOA | 9.1 ppt | 4 ppt | 7/2/2024 |
| PFOA | 7.9 ppt | 4 ppt | 7/2/2024 |
| PFBS | 7 ppt | — | 7/2/2024 |
| PFPeA | 6.2 ppt | — | 7/2/2024 |
| PFOS | 5.8 ppt | 4 ppt | 7/2/2024 |
| PFHxA | 5.7 ppt | — | 7/2/2024 |
| PFOA | 5.6 ppt | 4 ppt | 1/8/2024 |
| PFPeA | 5.5 ppt | — | 7/2/2024 |
| PFPeA | 5.5 ppt | — | 10/8/2024 |
| PFBA | 5.4 ppt | — | 7/2/2024 |
| PFBS | 5.4 ppt | — | 10/8/2024 |
| PFBS | 5.3 ppt | — | 7/2/2024 |
| PFBA | 5.2 ppt | — | 7/2/2024 |
| PFBS | 5.1 ppt | — | 1/8/2024 |
| PFOS | 5 ppt | 4 ppt | 1/8/2024 |
| PFHxS | 5 ppt | 10 ppt | 7/2/2024 |
| PFHxA | 4.9 ppt | — | 10/8/2024 |
| PFPeA | 4.8 ppt | — | 7/2/2024 |
| PFHxA | 4.3 ppt | — | 7/2/2024 |
| PFHxA | 4.3 ppt | — | 7/2/2024 |
| PFOA | 4.2 ppt | 4 ppt | 7/2/2024 |
| PFHxA | 3.8 ppt | — | 1/8/2024 |
| PFPeA | 3.5 ppt | — | 1/8/2024 |
| PFBS | 3.4 ppt | — | 7/2/2024 |
| PFHpA | 3.4 ppt | — | 7/2/2024 |
| PFBS | 3.3 ppt | — | 1/8/2024 |
| PFPeA | 3.3 ppt | — | 1/8/2024 |
| PFHxA | 3.2 ppt | — | 1/8/2024 |
| PFBS | 3.2 ppt | — | 1/8/2024 |
| PFHpA | 3 ppt | — | 7/2/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | Groundwater Rule | MR | No | Archived |