City Of League City
PWSID TX0840007 · League City, Texas · serves 149,557 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 102 ppt | — | 1/8/2025 |
| PFPeA | 45.8 ppt | — | 3/24/2025 |
| PFBA | 31.9 ppt | — | 1/8/2025 |
| PFPeA | 24.1 ppt | — | 12/1/2025 |
| PFBA | 14.9 ppt | — | 3/24/2025 |
| PFBA | 12.1 ppt | — | 12/1/2025 |
| PFBA | 11.2 ppt | — | 12/11/2024 |
| PFBA | 7.5 ppt | — | 6/24/2025 |
| PFHxA | 7.1 ppt | — | 12/11/2024 |
| PFPeA | 7.1 ppt | — | 12/11/2024 |
| PFBA | 6.7 ppt | — | 6/24/2025 |
| PFBA | 5.8 ppt | — | 6/24/2025 |
| PFBA | 5.7 ppt | — | 6/24/2025 |
| PFHxA | 5.2 ppt | — | 1/8/2025 |
| PFBA | 5.1 ppt | — | 3/17/2026 |
| PFOS | 4.8 ppt | 4 ppt | 12/11/2024 |
| PFPeA | 4.8 ppt | — | 3/24/2025 |
| PFHxA | 4.7 ppt | — | 3/17/2026 |
| PFHxS | 4.5 ppt | 10 ppt | 12/11/2024 |
| PFHxA | 4.3 ppt | — | 3/24/2025 |
| PFPeA | 4.3 ppt | — | 3/17/2026 |
| PFHxA | 4.3 ppt | — | 12/1/2025 |
| PFPeA | 4.1 ppt | — | 6/24/2025 |
| PFOS | 4.1 ppt | 4 ppt | 3/17/2026 |
| PFBS | 4.1 ppt | — | 1/8/2025 |
| PFPeA | 3.8 ppt | — | 6/24/2025 |
| PFBS | 3.7 ppt | — | 12/11/2024 |
| PFHxA | 3.7 ppt | — | 6/24/2025 |
| PFHxA | 3.7 ppt | — | 6/24/2025 |
| PFPeA | 3.7 ppt | — | 6/24/2025 |
| PFHxA | 3.6 ppt | — | 6/24/2025 |
| PFPeA | 3.6 ppt | — | 6/24/2025 |
| PFHxA | 3.6 ppt | — | 3/24/2025 |
| PFHxA | 3.6 ppt | — | 6/24/2025 |
| PFBS | 3.5 ppt | — | 3/17/2026 |
| PFHxS | 3.2 ppt | 10 ppt | 3/24/2025 |
| PFBS | 3.1 ppt | — | 3/24/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-09-03 | Public Notice | Other | No | Resolved |
| 2022-04-01 | Chlorine | MR | No | Archived |