Water summary
District of Columbia, United States has a recorded population of 702,250. For water, the page currently shows service connections: ~ 4,299, pressure zones: ~ 56, hydrant and valve areas: ~ 84, outage-sensitive sites: ~ 25, housing units: 286,633. The figures use the available U.S. geography, population, housing and local-structure data for this place.
Calculated from U.S. geography, population and local structure. Public messages are moderated before publication.