Joint Base Anacostia - Bolling
PWSID DC0000004 · Washington, Washington D.C. · serves 20,411 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 5.6 ppt | — | 9/13/2023 |
| PFPeA | 5.4 ppt | — | 9/13/2023 |
| PFHxA | 5.2 ppt | — | 9/13/2023 |
| PFPeA | 5.1 ppt | — | 9/13/2023 |
| PFPeA | 4.8 ppt | — | 9/13/2023 |
| PFHxA | 4.4 ppt | — | 9/13/2023 |
| PFHxA | 4.3 ppt | — | 12/18/2023 |
| PFPeA | 4.2 ppt | — | 12/18/2023 |
| PFHxA | 4.2 ppt | — | 12/18/2023 |
| PFPeA | 4 ppt | — | 12/18/2023 |
| PFPeA | 4 ppt | — | 12/18/2023 |
| PFHxA | 3.9 ppt | — | 12/18/2023 |
| PFHxA | 3.5 ppt | — | 9/13/2023 |
| PFHxA | 3.4 ppt | — | 9/13/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-03-17 | Public Notice | Other | No | Resolved |
| 2026-02-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2026-02-01 | Surface Water Treatment Rule | MR | No | Archived |
| 2026-01-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2026-01-01 | Surface Water Treatment Rule | MR | No | Archived |
| 2025-12-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2025-12-01 | Surface Water Treatment Rule | MR | No | Archived |
| 2025-09-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2025-01-01 | Nitrate | MR | No | Resolved |
| 2024-09-23 | Public Notice | Other | No | Resolved |
| 2024-08-19 | Public Notice | Other | No | Resolved |
| 2024-07-31 | Lead and Copper Rule | MR | No | Resolved |
| 2024-04-15 | Public Notice | Other | No | Resolved |
| 2024-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2024-04-01 | TTHM | MR | No | Resolved |
| 2023-11-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-11-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2023-10-01 | Nitrite | MR | No | Resolved |
| 2023-04-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2023-04-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-01-01 | Nitrate | MR | No | Resolved |
| 2022-10-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2022-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2022-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2022-06-01 | Revised Total Coliform Rule | RPT | No | Resolved |
| 2022-06-01 | Interim Enhanced Surface Water Treatment Rule | Other | No | Resolved |