Webb County Water Utilities
PWSID TX2400022 · Laredo, Texas · serves 8,358 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 5.1 ppt | — | 7/22/2024 |
| PFBA | 5.1 ppt | — | 10/23/2024 |
| PFPeA | 3.4 ppt | — | 7/22/2024 |
| PFPeA | 3.2 ppt | — | 10/23/2024 |
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 | TTHM | MCL | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2025-10-01 | TTHM | MCL | Yes | Archived |
| 2025-07-01 | TTHM | MCL | Yes | Archived |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2025-04-01 | TTHM | MCL | Yes | Archived |
| 2025-01-01 | TTHM | MCL | Yes | Archived |
| 2024-10-30 | Public Notice | Other | No | Resolved |
| 2024-10-01 | TTHM | MCL | Yes | Archived |
| 2024-07-01 | TTHM | MCL | Yes | Archived |
| 2024-04-01 | TTHM | MCL | Yes | Archived |
| 2024-01-01 | TTHM | MCL | Yes | Archived |
| 2023-10-01 | TTHM | MCL | Yes | Archived |
| 2023-07-01 | TTHM | MCL | Yes | Archived |
| 2023-04-01 | TTHM | MCL | Yes | Archived |
| 2023-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |