City Of Frisco
PWSID TX0430005 · Frisco, Texas · serves 231,910 people · surface water source
A
Excellent
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 13.8 ppt | — | 12/5/2023 |
| PFBA | 9.1 ppt | — | 9/4/2024 |
| PFPeA | 7.6 ppt | — | 12/5/2023 |
| PFHxA | 6.7 ppt | — | 12/5/2023 |
| PFBA | 6.1 ppt | — | 3/25/2024 |
| PFPeA | 5.7 ppt | — | 3/25/2024 |
| PFBA | 5.3 ppt | — | 6/25/2024 |
| PFHxA | 4.9 ppt | — | 3/25/2024 |
| PFBS | 4.7 ppt | — | 12/5/2023 |
| PFBS | 3.8 ppt | — | 3/25/2024 |
| PFPeA | 3.6 ppt | — | 9/4/2024 |
| PFHxA | 3.5 ppt | — | 9/4/2024 |
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. 🎉