Bullhead City Mohave
PWSID AZ0408032 · Bullhead City, Arizona · serves 36,330 people · groundwater source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 7.3 ppt | 4 ppt | 11/4/2025 |
| PFHxS | 7 ppt | 10 ppt | 11/4/2025 |
| PFOA | 5.3 ppt | 4 ppt | 11/4/2025 |
| PFOS | 4.8 ppt | 4 ppt | 9/30/2025 |
| PFOS | 4.5 ppt | 4 ppt | 3/24/2025 |
| PFOS | 4 ppt | 4 ppt | 3/24/2025 |
| PFPeA | 3.7 ppt | — | 3/24/2025 |
| PFBS | 3.1 ppt | — | 9/30/2025 |
| PFPeA | 3.1 ppt | — | 9/30/2025 |
| PFHxA | 3 ppt | — | 3/24/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-12-21 | Public Notice | Other | No | Resolved |
| 2025-10-02 | Consumer Confidence Rule | Other | No | Resolved |
| 2025-10-01 | Lead and Copper Rule | MR | No | Unaddressed |
| 2025-07-01 | Nitrate | MR | No | Resolved |
| 2025-04-01 | Nitrate | MR | No | Resolved |
| 2025-02-15 | Public Notice | Other | No | Resolved |
| 2025-02-15 | Public Notice | Other | No | Resolved |
| 2025-02-15 | Public Notice | Other | No | Resolved |
| 2025-02-15 | Public Notice | Other | No | Resolved |
| 2025-02-09 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |
| 2025-02-02 | Public Notice | Other | No | Resolved |