Cs Tierra Mesa Estates Water Company
PWSID AZ0414080 · St. Louis, Missouri · serves 632 people · groundwater source
F
Failing
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | Combined Uranium | MCL | Yes | Archived |
| 2026-01-01 | Combined Uranium | MCL | Yes | Archived |
| 2025-10-01 | Combined Uranium | MR | No | Resolved |
| 2025-07-01 | Combined Uranium | MCL | Yes | Archived |
| 2025-06-28 | Public Notice | Other | No | Resolved |
| 2025-06-28 | Public Notice | Other | No | Resolved |
| 2025-04-01 | Combined Uranium | MCL | Yes | Archived |
| 2025-02-20 | Public Notice | Other | No | Resolved |
| 2025-01-01 | Combined Uranium | MR | No | Resolved |
| 2025-01-01 | Combined Uranium | MCL | Yes | Archived |
| 2024-11-09 | Public Notice | Other | No | Resolved |
| 2024-10-01 | Combined Uranium | MR | No | Resolved |
| 2024-07-01 | Combined Uranium | MCL | Yes | Archived |
| 2024-04-01 | Combined Uranium | MCL | Yes | Archived |
| 2024-01-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-01-01 | Combined Uranium | MCL | Yes | Archived |
| 2024-01-01 | Combined Uranium | MR | No | Resolved |
| 2023-10-01 | Combined Uranium | MCL | Yes | Archived |
| 2023-07-01 | Combined Uranium | MCL | Yes | Archived |
| 2023-04-29 | Public Notice | Other | No | Resolved |
| 2023-04-01 | Combined Uranium | MCL | Yes | Archived |
| 2023-01-01 | Combined Uranium | MCL | Yes | Archived |
| 2022-10-24 | Public Notice | Other | No | Resolved |
| 2022-10-01 | Combined Uranium | MCL | Yes | Archived |
| 2022-10-01 | Lead and Copper Rule | MR | No | Resolved |
| 2022-07-23 | Public Notice | Other | No | Resolved |
| 2022-07-01 | Combined Uranium | MCL | Yes | Archived |
| 2022-04-01 | Combined Uranium | MCL | Yes | Archived |
| 2022-01-01 | Combined Uranium | MCL | Yes | Archived |