Sewer summary
Black Hawk County, Iowa has a recorded population of 132,348. For sewer, the page currently shows service connections: ~ 756, manhole zones: ~ 14, backup-risk points: ~ 5, wastewater routes: ~ 149, housing units: 54,020. 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.