Mcallen Public Utility
PWSID TX1080006 · Mcallen, Texas · serves 145,050 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 27.2 ppt | — | 2/22/2024 |
| PFBA | 9.1 ppt | — | 12/5/2023 |
| PFBA | 5.6 ppt | — | 3/27/2024 |
| PFBA | 5.6 ppt | — | 3/27/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |