Sewer summary
Cowlitz County, Washington has a recorded population of 113,982. For sewer, the page currently shows service connections: ~ 651, manhole zones: ~ 12, backup-risk points: ~ 4, wastewater routes: ~ 301, housing units: 46,523. 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.