Morenci Water Elec Co Main
PWSID AZ0406003 · Phoenix, Arizona · serves 4,078 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBS | 25 ppt | — | 11/4/2025 |
| PFBS | 23 ppt | — | 9/10/2025 |
| PFBS | 11 ppt | — | 2/5/2025 |
| PFBA | 6.7 ppt | — | 9/10/2025 |
| PFBS | 6.6 ppt | — | 5/7/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-06-01 | CARBON, TOTAL | MR | No | Archived |
| 2026-04-01 | TTHM | MR | No | Archived |
| 2026-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2026-02-01 | CARBON, TOTAL | MR | No | Resolved |
| 2025-12-01 | CARBON, TOTAL | MR | No | Resolved |
| 2025-08-01 | CARBON, TOTAL | MR | No | Resolved |
| 2024-07-01 | CARBON, TOTAL | MR | No | Resolved |
| 2023-07-01 | Revised Total Coliform Rule | RPT | No | Resolved |
| 2023-07-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2023-07-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-07-01 | CARBON, TOTAL | TT | Yes | Resolved |
| 2023-06-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2023-06-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-05-11 | Public Notice | Other | No | Resolved |
| 2023-04-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-04-01 | Chlorine | MR | No | Resolved |
| 2023-04-01 | CARBON, TOTAL | TT | Yes | Resolved |
| 2023-03-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-02-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-01-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-01-01 | CARBON, TOTAL | TT | Yes | Resolved |
| 2022-11-01 | Revised Total Coliform Rule | RPT | No | Resolved |
| 2022-11-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2022-11-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2022-10-01 | CARBON, TOTAL | TT | Yes | Resolved |
| 2022-07-01 | Chlorine | MR | No | Resolved |
| 2022-04-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2022-01-01 | Chlorine | MR | No | Resolved |