Drainage summary
Washington County, Idaho has a recorded population of 11,539. For drainage, the page currently shows stormwater segments: ~ 575, ditches and channels: ~ 68, low points: ~ 29, road shoulders: ~ 384, residents covered: 11,539. 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.