Drainage summary
Tillamook County, Oregon has a recorded population of 27,264. For drainage, the page currently shows stormwater segments: ~ 437, ditches and channels: ~ 59, low points: ~ 25, road shoulders: ~ 291, residents covered: 27,264. 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.