Apex, Town Of
PWSID NC0392045 · Apex, North Carolina · serves 83,001 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 8.9 ppt | — | 8/29/2023 |
| PFPeA | 7.8 ppt | — | 8/29/2023 |
| PFBA | 7.6 ppt | — | 5/15/2024 |
| PFHxA | 6.8 ppt | — | 8/29/2023 |
| PFPeA | 4.9 ppt | — | 5/15/2024 |
| PFPeA | 4.8 ppt | — | 2/14/2024 |
| PFBS | 4 ppt | — | 8/29/2023 |
| PFPeA | 4 ppt | — | 11/14/2023 |
| PFHxA | 4 ppt | — | 2/14/2024 |
| PFHxA | 3.4 ppt | — | 11/14/2023 |
| PFHxA | 3.3 ppt | — | 5/15/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-07-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |