Sewer summary
Howard County, Maryland has a recorded population of 339,668. For sewer, the page currently shows service connections: ~ 1,941, manhole zones: ~ 37, backup-risk points: ~ 13, wastewater routes: ~ 66, housing units: 138,640. 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.