Sewer summary
Iowa, United States has a recorded population of 3,241,488. For sewer, the page currently shows service connections: ~ 18,523, manhole zones: ~ 356, backup-risk points: ~ 123, wastewater routes: ~ 60, housing units: 1,323,056. 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.