City Of Grand Prairie
PWSID TX0570048 · Grand Prairie, Texas · serves 201,843 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 82 ppt | 4 ppt | 8/13/2024 |
| PFBA | 12.2 ppt | — | 9/16/2024 |
| PFPeA | 11.7 ppt | — | 9/16/2024 |
| PFHxA | 11.5 ppt | — | 9/16/2024 |
| PFBA | 10.9 ppt | — | 11/5/2024 |
| PFPeA | 9.6 ppt | — | 8/13/2024 |
| PFBA | 9.3 ppt | — | 2/3/2025 |
| PFBA | 9.2 ppt | — | 5/7/2024 |
| PFBA | 8.8 ppt | — | 8/13/2024 |
| PFHxA | 8.7 ppt | — | 8/13/2024 |
| PFBA | 8.6 ppt | — | 11/5/2024 |
| PFBA | 8.6 ppt | — | 8/13/2024 |
| PFBA | 8.1 ppt | — | 2/3/2025 |
| PFBA | 7.8 ppt | — | 5/7/2024 |
| PFBA | 7.2 ppt | — | 11/5/2024 |
| PFBA | 7 ppt | — | 11/5/2024 |
| PFPeA | 7 ppt | — | 2/3/2025 |
| PFHxA | 6.9 ppt | — | 2/3/2025 |
| PFPeA | 6.5 ppt | — | 5/7/2024 |
| PFBA | 6.4 ppt | — | 11/5/2024 |
| PFPeA | 6.3 ppt | — | 5/7/2024 |
| PFHxA | 6.3 ppt | — | 5/7/2024 |
| PFBA | 6.3 ppt | — | 8/13/2024 |
| PFBA | 6.2 ppt | — | 5/7/2024 |
| PFBA | 6.2 ppt | — | 8/13/2024 |
| PFPeA | 6.2 ppt | — | 11/5/2024 |
| PFBA | 6.1 ppt | — | 5/7/2024 |
| PFBA | 6.1 ppt | — | 2/3/2025 |
| PFPeA | 6 ppt | — | 5/7/2024 |
| PFHxA | 5.8 ppt | — | 11/5/2024 |
| PFBA | 5.8 ppt | — | 5/7/2024 |
| PFHxA | 5.5 ppt | — | 5/7/2024 |
| PFHxA | 5.3 ppt | — | 5/7/2024 |
| PFOS | 5.2 ppt | 4 ppt | 9/16/2024 |
| PFBS | 5.1 ppt | — | 9/16/2024 |
| PFPeA | 5 ppt | — | 2/3/2025 |
| PFOA | 4.9 ppt | 4 ppt | 9/16/2024 |
| PFHxA | 4.8 ppt | — | 2/3/2025 |
| PFPeA | 4.6 ppt | — | 8/13/2024 |
| PFOS | 4.5 ppt | 4 ppt | 11/5/2024 |
| PFBS | 4.3 ppt | — | 5/7/2024 |
| PFOS | 4.3 ppt | 4 ppt | 11/5/2024 |
| PFHxA | 4.2 ppt | — | 8/13/2024 |
| PFOA | 4.1 ppt | 4 ppt | 8/13/2024 |
| PFOS | 4.1 ppt | 4 ppt | 5/7/2024 |
| PFBS | 4.1 ppt | — | 2/3/2025 |
| PFBS | 3.9 ppt | — | 8/13/2024 |
| PFBS | 3.7 ppt | — | 2/3/2025 |
| PFBS | 3.6 ppt | — | 5/7/2024 |
| PFHpA | 3.6 ppt | — | 9/16/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
No violations on record in the period covered. 🎉