Drainage summary
Howard County, Maryland has a recorded population of 339,668. For drainage, the page currently shows stormwater segments: ~ 99, ditches and channels: ~ 29, low points: ~ 12, road shoulders: ~ 66, residents covered: 339,668. 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.