Drainage summary
Spokane, Washington has a recorded population of 230,609. For drainage, the page currently shows stormwater segments: ~ 27, ditches and channels: ~ 14, low points: ~ 6, road shoulders: ~ 18, residents covered: 230,609. 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.