Drainage summary
Henry County, Iowa has a recorded population of 19,361. For drainage, the page currently shows stormwater segments: ~ 172, ditches and channels: ~ 38, low points: ~ 16, road shoulders: ~ 115, residents covered: 19,361. 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.