D24/100
District of Columbia Tap Water Quality Rankings 2026
1 cities · 667,325 people served
All Cities in District of Columbia
| # | City | Score | Population | Violations |
|---|---|---|---|---|
| 1 | Washington | D (24) | 667,325 | 97 |
1 cities · 667,325 people served
| # | City | Score | Population | Violations |
|---|---|---|---|---|
| 1 | Washington | D (24) | 667,325 | 97 |