Drainage summary
Washington County, Maryland has a recorded population of 157,228. For drainage, the page currently shows stormwater segments: ~ 181, ditches and channels: ~ 38, low points: ~ 16, road shoulders: ~ 121, residents covered: 157,228. 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.