City Of Desoto
PWSID TX0570006 · Desoto, Texas · serves 57,999 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 16 ppt | — | 5/28/2024 |
| PFBA | 12 ppt | — | 4/8/2024 |
| PFBA | 11 ppt | — | 11/1/2023 |
| PFBA | 9.6 ppt | — | 8/14/2023 |
| PFPeA | 6 ppt | — | 11/1/2023 |
| PFPeA | 5.5 ppt | — | 8/14/2023 |
| PFHxA | 5.4 ppt | — | 11/1/2023 |
| PFPeA | 5.3 ppt | — | 5/28/2024 |
| PFPeA | 5.1 ppt | — | 4/8/2024 |
| PFHxA | 4.7 ppt | — | 4/8/2024 |
| PFHxA | 4.7 ppt | — | 5/28/2024 |
| PFHxA | 4.5 ppt | — | 8/14/2023 |
| PFBS | 4.2 ppt | — | 5/28/2024 |
| PFBS | 4 ppt | — | 8/14/2023 |
| PFBS | 4 ppt | — | 11/1/2023 |
| PFBS | 4 ppt | — | 4/8/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-01-01 | Public Notice | Other | No | Resolved |
| 2023-01-01 | TTHM | MR | No | Archived |
| 2023-01-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2023-01-01 | Nitrite | MR | No | Resolved |
| 2022-12-01 | Revised Total Coliform Rule | MON | No | Resolved |