Public Water Systems
5 active public water systems in DC, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| D.C. Water and Sewer Authority | Washington, DC | 632,323 | 82 | Detected |
| Joint Base Anacostia - Bolling | Washington, DC | 19,312 | 81 | Detected |
| Naval Station Washington - Wny | Washington, DC | 15,690 | 62 | Detected |
| Naval Observatory | Washington, DC | 250 | 25 | - |
| Washington Aqueduct Division. | Washington, DC | 0 | 13 | - |