City Of Mesquite
PWSID TX0570014 · Mesquite, Texas · serves 158,412 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6.2 ppt | — | 11/3/2025 |
| PFPeA | 5.8 ppt | — | 1/22/2025 |
| PFHxA | 5.7 ppt | — | 1/22/2025 |
| PFBA | 5.6 ppt | — | 8/4/2025 |
| PFBA | 5.1 ppt | — | 4/28/2025 |
| PFHxA | 4.6 ppt | — | 11/3/2025 |
| PFHxA | 4.4 ppt | — | 8/4/2025 |
| PFBS | 4.2 ppt | — | 1/22/2025 |
| PFPeA | 4.2 ppt | — | 8/4/2025 |
| PFPeA | 4 ppt | — | 11/3/2025 |
| PFPeA | 3.8 ppt | — | 4/28/2025 |
| PFHxA | 3.8 ppt | — | 4/28/2025 |
| PFBS | 3.2 ppt | — | 11/3/2025 |
| PFBS | 3 ppt | — | 8/4/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |
| 2023-01-01 | Lead and Copper Rule | MR | No | Resolved |