Water summary
McHenry County, Illinois has a recorded population of 315,959. For water, the page currently shows service connections: ~ 1,934, pressure zones: ~ 26, hydrant and valve areas: ~ 38, outage-sensitive sites: ~ 11, housing units: 128,963. 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.