Drainage summary
Effingham County, Illinois has a recorded population of 34,602. For drainage, the page currently shows stormwater segments: ~ 190, ditches and channels: ~ 40, low points: ~ 17, road shoulders: ~ 126, residents covered: 34,602. 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.