City Of Pasadena
PWSID TX1010293 · Pasadena, Texas · serves 152,000 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 12.7 ppt | — | 12/26/2024 |
| PFBA | 12.4 ppt | — | 8/6/2024 |
| PFBA | 12 ppt | — | 12/26/2024 |
| PFBA | 8.6 ppt | — | 11/12/2024 |
| PFPeA | 8.4 ppt | — | 3/26/2024 |
| PFHxA | 7 ppt | — | 12/26/2024 |
| PFBA | 7 ppt | — | 12/26/2024 |
| PFHxA | 6.8 ppt | — | 3/26/2024 |
| PFBA | 6.6 ppt | — | 3/26/2024 |
| PFPeA | 6.6 ppt | — | 12/26/2024 |
| PFPeA | 6.6 ppt | — | 3/26/2024 |
| PFPeA | 6.5 ppt | — | 6/17/2024 |
| PFPeA | 6.4 ppt | — | 12/26/2024 |
| PFPeA | 6.4 ppt | — | 9/24/2024 |
| PFHxA | 6.4 ppt | — | 12/26/2024 |
| PFHxA | 6.2 ppt | — | 3/26/2024 |
| PFBA | 6.2 ppt | — | 3/26/2024 |
| PFPeA | 6.1 ppt | — | 3/26/2024 |
| PFBA | 6.1 ppt | — | 9/24/2024 |
| PFHxA | 6 ppt | — | 12/26/2024 |
| PFPeA | 6 ppt | — | 12/26/2024 |
| PFHxA | 5.9 ppt | — | 6/17/2024 |
| PFHxA | 5.8 ppt | — | 9/24/2024 |
| PFBA | 5.8 ppt | — | 9/24/2024 |
| PFBA | 5.7 ppt | — | 6/17/2024 |
| PFHxA | 5.6 ppt | — | 3/26/2024 |
| PFBA | 5.5 ppt | — | 6/17/2024 |
| PFBA | 5.4 ppt | — | 3/26/2024 |
| PFPeA | 5.3 ppt | — | 9/24/2024 |
| PFOS | 4.9 ppt | 4 ppt | 3/26/2024 |
| PFOS | 4.8 ppt | 4 ppt | 3/26/2024 |
| PFPeA | 4.7 ppt | — | 3/26/2024 |
| PFHxA | 4.4 ppt | — | 1/22/2026 |
| PFHxS | 4.3 ppt | 10 ppt | 12/26/2024 |
| PFHxA | 4.3 ppt | — | 8/6/2024 |
| PFHxA | 4.3 ppt | — | 9/24/2024 |
| PFOS | 4.2 ppt | 4 ppt | 9/24/2024 |
| PFPeA | 4.2 ppt | — | 1/22/2026 |
| PFOS | 4.1 ppt | 4 ppt | 12/26/2024 |
| PFOS | 4.1 ppt | 4 ppt | 3/26/2024 |
| PFOS | 4.1 ppt | 4 ppt | 8/6/2024 |
| PFPeA | 4.1 ppt | — | 8/6/2024 |
| PFHxS | 3.9 ppt | 10 ppt | 6/17/2024 |
| PFHxS | 3.9 ppt | 10 ppt | 9/24/2024 |
| PFHxS | 3.7 ppt | 10 ppt | 12/26/2024 |
| PFPeA | 3.6 ppt | — | 6/17/2024 |
| PFPeA | 3.6 ppt | — | 9/24/2024 |
| PFHxA | 3.5 ppt | — | 11/12/2024 |
| PFPeA | 3.5 ppt | — | 11/12/2024 |
| PFBS | 3.5 ppt | — | 12/26/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-02-26 | Public Notice | Other | No | Unaddressed |
| 2022-12-09 | E. COLI | MR | No | Resolved |
| 2021-12-30 | Lead and Copper Rule | MR | No | Resolved |