Usaf Luke Air Force Base
PWSID AZ0407305 · Luke Afb, Arizona · serves 8,440 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 12.4 ppt | — | 1/9/2024 |
| PFOS | 11.7 ppt | 4 ppt | 1/9/2024 |
| PFOS | 11.3 ppt | 4 ppt | 3/5/2024 |
| PFPeA | 11.2 ppt | — | 3/5/2024 |
| PFOA | 10 ppt | 4 ppt | 1/9/2024 |
| PFOA | 9.4 ppt | 4 ppt | 3/5/2024 |
| PFHxS | 8.7 ppt | 10 ppt | 1/9/2024 |
| PFHxA | 8.1 ppt | — | 3/5/2024 |
| PFHxA | 8 ppt | — | 1/9/2024 |
| PFHxS | 7.5 ppt | 10 ppt | 3/5/2024 |
| PFBS | 6.5 ppt | — | 1/9/2024 |
| PFBS | 5.7 ppt | — | 3/5/2024 |
| PFHpA | 3.8 ppt | — | 1/9/2024 |
| PFHpA | 3.5 ppt | — | 3/5/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | TTHM | MR | No | Archived |
| 2026-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2026-01-01 | TTHM | MR | No | Resolved |
| 2026-01-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2025-10-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2025-07-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2024-07-01 | Surface Water Treatment Rule | MR | No | Resolved |