City Of Cedar Hill
PWSID TX0570036 · Cedar Hill, Texas · serves 50,904 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 9.5 ppt | — | 10/6/2025 |
| PFBA | 9.1 ppt | — | 4/1/2025 |
| PFBA | 8.6 ppt | — | 1/6/2025 |
| PFBA | 6.4 ppt | — | 7/1/2024 |
| PFPeA | 5.1 ppt | — | 4/1/2025 |
| PFPeA | 4.8 ppt | — | 10/6/2025 |
| PFHxA | 4.8 ppt | — | 4/1/2025 |
| PFPeA | 4.7 ppt | — | 1/6/2025 |
| PFHxA | 4.5 ppt | — | 1/6/2025 |
| PFBS | 4.2 ppt | — | 10/6/2025 |
| PFHxA | 4.2 ppt | — | 10/6/2025 |
| PFPeA | 4.1 ppt | — | 7/1/2024 |
| PFBS | 4 ppt | — | 4/1/2025 |
| PFHxA | 3.9 ppt | — | 7/1/2024 |
| PFBS | 3.6 ppt | — | 1/6/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | Consumer Confidence Rule | Other | No | Resolved |