Drainage summary
Ottawa County, Michigan has a recorded population of 306,235. For drainage, the page currently shows stormwater segments: ~ 223, ditches and channels: ~ 43, low points: ~ 18, road shoulders: ~ 149, residents covered: 306,235. 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.