Drainage summary
Cartwright township, Sangamon County, Illinois has a recorded population of 685. For drainage, the page currently shows stormwater segments: ~ 29, ditches and channels: ~ 14, low points: ~ 6, road shoulders: ~ 19, residents covered: 685. 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.