Drainage summary
Tulsa, Oklahoma has a recorded population of 415,154. For drainage, the page currently shows stormwater segments: ~ 78, ditches and channels: ~ 25, low points: ~ 11, road shoulders: ~ 52, residents covered: 415,154. 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.