Drainage summary
Norfolk County, Massachusetts has a recorded population of 740,754. For drainage, the page currently shows stormwater segments: ~ 157, ditches and channels: ~ 36, low points: ~ 15, road shoulders: ~ 105, residents covered: 740,754. 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.