Sewer summary
Duluth, Minnesota has a recorded population of 87,986. For sewer, the page currently shows service connections: ~ 503, manhole zones: ~ 10, backup-risk points: ~ 3, wastewater routes: ~ 19, housing units: 35,913. 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.