Airline Crossing
PWSID TX1650003 · Sacramento, California · serves 1,973 people · groundwater source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 4 ppt | — | 11/13/2024 |
| PFPeA | 4 ppt | — | 11/13/2024 |
| PFPeA | 3.9 ppt | — | 12/3/2024 |
| PFPeA | 3.6 ppt | — | 12/3/2024 |
| PFHxA | 3.5 ppt | — | 12/3/2024 |
| PFBS | 3.5 ppt | — | 11/13/2024 |
| PFHxA | 3.5 ppt | — | 11/13/2024 |
| PFBS | 3.5 ppt | — | 11/13/2024 |
| PFHxA | 3.5 ppt | — | 11/13/2024 |
| PFHxA | 3.5 ppt | — | 12/3/2024 |
| PFBS | 3.2 ppt | — | 12/3/2024 |
| PFBS | 3.1 ppt | — | 12/3/2024 |
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 | Lead and Copper Rule | MR | No | Resolved |
| 2025-10-26 | Public Notice | Other | No | Unaddressed |
| 2025-08-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-07-01 | Lead and Copper Rule | MR | No | Resolved |
| 2024-10-17 | LEAD AND COPPER RULE REVISIONS | TT | Yes | Resolved |
| 2024-10-17 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |
| 2024-10-01 | Lead and Copper Rule | MR | No | Resolved |
| 2024-07-02 | Consumer Confidence Rule | Other | No | Resolved |
| 2024-06-23 | Public Notice | Other | No | Resolved |
| 2024-01-01 | Chlorine | MR | No | Resolved |
| 2023-07-01 | Nitrate | MCL | Yes | Resolved |
| 2023-05-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-01-01 | Chlorine | MR | No | Resolved |
| 2021-12-30 | Lead and Copper Rule | MR | No | Resolved |