Categories Background Reach of sewer and water utilities, 1978 Post author By Steve Johnston Post date March 16, 2013 – Source: “Atlas of Charlotte-Mecklenburg.” James W. Clay, ed. Charlotte: University of North Carolina at Charlotte, 1981 Posted March 16, 2013 ← Percent population change, by census tract, 1970-1976 → Population, percent black, 1980