Water resources data for the 1988 water year for Georgia consists of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; ground-water levels; and precipitation quality. This report contains discharge records of 114 gaging stations; stage for 19 gaging stations; stage and contents for 18 lakes and reservoirs; water quality for 107 continuing-record stations; water-quality for 4 miscellaneous station; peak stage and discharge only for 76 crest-stage partial-record stations and 8 miscellaneous sites; base-flow discharge measurements at 149 miscellaneous sites; water levels of 26 observation wells; and water quality for 1 precipitation-quality site. These data represent that part of the National Water Data System collected by the U.S. Geological Survey and cooperating State and Federal agencies in Georgia.