Sewer summary
Maryland, United States has a recorded population of 6,263,220. For sewer, the page currently shows service connections: ~ 35,790, manhole zones: ~ 689, backup-risk points: ~ 238, wastewater routes: ~ 84, housing units: 2,556,416. 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.