Alabaster Water Department, City Of
PWSID AL0001148 · Alabaster, Alabama · serves 40,986 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBS | 85 ppt | — | 9/16/2024 |
| PFBS | 62 ppt | — | 10/22/2024 |
| PFBS | 50 ppt | — | 1/15/2025 |
| PFPeA | 33 ppt | — | 10/22/2024 |
| PFPeA | 32 ppt | — | 9/16/2024 |
| PFOA | 21 ppt | 4 ppt | 9/16/2024 |
| PFHxA | 19 ppt | — | 9/16/2024 |
| PFOS | 19 ppt | 4 ppt | 9/16/2024 |
| PFBS | 19 ppt | — | 4/23/2025 |
| PFHxA | 18 ppt | — | 10/22/2024 |
| PFPeA | 17 ppt | — | 1/15/2025 |
| PFPeA | 15 ppt | — | 4/23/2025 |
| PFBA | 14 ppt | — | 10/22/2024 |
| PFBA | 13 ppt | — | 9/16/2024 |
| PFOA | 12 ppt | 4 ppt | 1/15/2025 |
| PFOA | 11 ppt | 4 ppt | 10/22/2024 |
| PFHxA | 10 ppt | — | 1/15/2025 |
| PFBA | 8.7 ppt | — | 4/23/2025 |
| PFOS | 8.4 ppt | 4 ppt | 1/15/2025 |
| PFPeA | 7.7 ppt | — | 7/17/2024 |
| PFOS | 6.9 ppt | 4 ppt | 7/17/2024 |
| PFHxA | 6.8 ppt | — | 4/23/2025 |
| PFBA | 6.6 ppt | — | 1/15/2025 |
| PFOS | 6.6 ppt | 4 ppt | 10/22/2024 |
| PFOS | 6.6 ppt | 4 ppt | 1/15/2025 |
| PFHpA | 6.5 ppt | — | 9/16/2024 |
| PFOS | 6.2 ppt | 4 ppt | 4/23/2025 |
| PFOS | 5.9 ppt | 4 ppt | 7/17/2024 |
| PFHxA | 5.6 ppt | — | 7/17/2024 |
| PFBA | 5.6 ppt | — | 7/17/2024 |
| PFBS | 5.4 ppt | — | 4/23/2025 |
| PFBS | 5.2 ppt | — | 7/17/2024 |
| PFBS | 5 ppt | — | 10/22/2024 |
| PFBS | 4.9 ppt | — | 1/15/2025 |
| PFHpA | 4.8 ppt | — | 10/22/2024 |
| PFOA | 4.8 ppt | 4 ppt | 7/17/2024 |
| PFOA | 4.6 ppt | 4 ppt | 4/23/2025 |
| PFOS | 4.4 ppt | 4 ppt | 10/22/2024 |
| PFBS | 4.2 ppt | — | 7/17/2024 |
| PFOA | 4 ppt | 4 ppt | 7/17/2024 |
| PFBS | 3.6 ppt | — | 1/15/2025 |
| PFHpA | 3.5 ppt | — | 1/15/2025 |
| PFHxS | 3.4 ppt | 10 ppt | 10/22/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2022-04-01 | TTHM | MR | No | Resolved |
| 2022-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |