Sewer summary
Grafton County, New Hampshire has a recorded population of 93,045. For sewer, the page currently shows service connections: ~ 532, manhole zones: ~ 10, backup-risk points: ~ 3, wastewater routes: ~ 451, housing units: 37,978. 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.