Drainage summary
Great Falls, Montana has a recorded population of 60,013. For drainage, the page currently shows stormwater segments: ~ 9, ditches and channels: ~ 9, low points: ~ 4, road shoulders: ~ 6, residents covered: 60,013. 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.