City Of Baytown
PWSID TX1010003 · Baytown, Texas · serves 86,004 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 14.6 ppt | — | 10/23/2023 |
| PFBA | 13 ppt | — | 7/20/2023 |
| PFBA | 11.8 ppt | — | 1/23/2024 |
| PFBA | 11.1 ppt | — | 7/20/2023 |
| PFPeA | 10.2 ppt | — | 1/23/2024 |
| PFBA | 10.1 ppt | — | 1/23/2024 |
| PFPeA | 10.1 ppt | — | 1/23/2024 |
| PFHxA | 9.8 ppt | — | 10/23/2023 |
| PFHxA | 9.5 ppt | — | 1/23/2024 |
| PFHxA | 9.4 ppt | — | 1/23/2024 |
| PFPeA | 8.9 ppt | — | 10/23/2023 |
| PFHxA | 8.6 ppt | — | 4/19/2023 |
| PFPeA | 8 ppt | — | 4/19/2023 |
| PFHxA | 8 ppt | — | 4/19/2023 |
| PFPeA | 7.9 ppt | — | 4/19/2023 |
| PFBA | 7.5 ppt | — | 4/19/2023 |
| PFBA | 7.4 ppt | — | 4/19/2023 |
| PFPeA | 6.8 ppt | — | 7/20/2023 |
| PFPeA | 6.6 ppt | — | 7/20/2023 |
| PFOS | 6 ppt | 4 ppt | 4/19/2023 |
| PFOS | 5.9 ppt | 4 ppt | 1/23/2024 |
| PFOS | 5.9 ppt | 4 ppt | 4/19/2023 |
| PFHxA | 5.8 ppt | — | 7/20/2023 |
| PFOS | 5.8 ppt | 4 ppt | 1/23/2024 |
| PFBS | 5.7 ppt | — | 10/23/2023 |
| PFBS | 5.5 ppt | — | 4/19/2023 |
| PFOS | 5.5 ppt | 4 ppt | 10/23/2023 |
| PFHxA | 5.3 ppt | — | 7/20/2023 |
| PFHxS | 5.1 ppt | 10 ppt | 4/19/2023 |
| PFBS | 5.1 ppt | — | 1/23/2024 |
| PFHxS | 5 ppt | 10 ppt | 10/23/2023 |
| PFHxS | 5 ppt | 10 ppt | 4/19/2023 |
| PFOS | 4.8 ppt | 4 ppt | 7/20/2023 |
| PFBS | 4.7 ppt | — | 1/23/2024 |
| PFHxS | 4.5 ppt | 10 ppt | 1/23/2024 |
| PFHxS | 4.4 ppt | 10 ppt | 1/23/2024 |
| PFOS | 4.1 ppt | 4 ppt | 7/20/2023 |
| PFHpA | 3.7 ppt | — | 10/23/2023 |
| PFBS | 3.7 ppt | — | 4/19/2023 |
| PFHxS | 3.6 ppt | 10 ppt | 7/20/2023 |
| PFHxS | 3.6 ppt | 10 ppt | 7/20/2023 |
| PFHpA | 3.2 ppt | — | 1/23/2024 |
| PFBS | 3.1 ppt | — | 7/20/2023 |
| PFHpA | 3.1 ppt | — | 1/23/2024 |
| PFHpA | 3 ppt | — | 4/19/2023 |
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 | Chlorine | MR | No | Resolved |