Water resources data for the 1992 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 2 contains discharge records for 124 streamflow-gaging stations, 1 low-flow partial-record streamflow station, and 6 miscellaneous measurement stations; stage and contents records for 9 lakes and reservoirs; precipitation records for 3 stations; and water-quality records for 32 stream flow-gaging stations and 1 water-quality partial-record station. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and with other agencies.