Drainage summary
Grant Parish, Louisiana has a recorded population of 22,109. For drainage, the page currently shows stormwater segments: ~ 255, ditches and channels: ~ 45, low points: ~ 19, road shoulders: ~ 170, residents covered: 22,109. 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.