Downstream station:
    
SHEF ID:       HEFO2     Lake Hefner at Oklahoma City, OK
STATION TYPE:  RESERVOIR
                STAGE  BAT-LOAD
                   ft      volt
              Ccp-Rev   Ccp-Rev
(US/Central)
09/26 00:00   1100.22     12.97
09/26 01:00   1100.22     12.97
09/26 02:00   1100.22     12.97
09/26 03:00   1100.22     12.97
09/26 04:00   1100.22     12.89
09/26 05:00   1100.22     12.89
09/26 06:00   1100.23     12.89
09/26 07:00   1100.23     12.89
09/26 08:00   1100.23     12.81
09/26 09:00   1100.23     12.81
09/26 10:00   1100.23     12.89
09/26 11:00   1100.23     12.89
09/26 12:00   1100.23     12.89
09/26 13:00   1100.23     13.68
09/26 14:00   1100.23     13.53
09/26 15:00   1100.23     13.44
09/26 16:00   1100.22     13.44
09/26 17:00   1100.23     13.53
09/26 18:00   1100.23     13.68
09/26 19:00   1100.23     13.29
09/26 20:00   1100.23     13.13
09/26 21:00   1100.23     13.05
09/26 22:00   1100.23     13.05
09/26 23:00   1100.23     12.97