                                                LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS
                          F82C-R       RUBIO WASH AT GLENDON WAY                               RATING NO.   43-01
                                         MEAN DAILY DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR 1976

   DAY      OCT        NOV        DEC        JAN        FEB        MAR        APR        MAY        JUN        JUL        AUG        SEP
 ------------------------------------------------------------------------------------------------------------------------------------------
    1        1.0         .4         .4         .2         .6      128.0         .6         .4         .6        1.0         .6        1.4
    2        1.0         .6         .2         .4        1.0       73.4        1.4         .4         .6        1.0        1.0        1.4
    3        1.0         .6         .4         .4        1.0        3.4        9.5         .6         .6        1.0        1.0        5.8
    4        1.0         .4         .6         .4       23.6        1.0       13.2        1.0         .6        1.0         .6        1.9
    5        1.0         .4         .6         .6       73.2        1.0         .6        2.5         .6        1.0         .6       18.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   6         1.9         .4        1.0         .6       99.6         .4         .4        1.9         .6        1.0         .6        6.0
   7         1.9         .4        1.0         .6       99.6         .4         .4        1.9         .6        1.0         .6        6.0
   8         1.0         .4        1.0         .4       88.3        1.0        7.1         .6         .6        1.0         .6        1.0
   9         1.0         .4         .6         .4      126.0        1.5         .6         .6         .6        1.0         .6        1.0
   10        1.4         .4         .4         .4        3.6        6.0         .4         .4        2.5        1.0         .6      373.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   11        7.1         .4         .4         .4         .6        1.4         .4         .6        1.4        1.0         .6       38.7
   12        1.4         .4       28.3         .4         .4        2.5       24.2         .6        1.0         .6         .6        1.9
   13        1.0         .2         .6         .4         .4         .6       21.4         .4        1.0        1.0        1.0        1.0
   14        1.0         .2         .2         .4         .4         .4         .4         .6        1.0        1.0        1.0        1.4
   15        1.0         .4         .4         .4         .4        1.9        1.0         .4         .6        1.4        5.9        8.2

 ------------------------------------------------------------------------------------------------------------------------------------------
   16        1.0         .4         .2         .4         .4        2.5         .6         .6        1.0        1.4        1.4        1.4
   17        1.0         .6         .4         .6         .4        2.6         .4         .2         .6        1.4        1.0        1.0
   18        1.0         .4         .4         .6         .4        1.9         .4         .2         .6        1.4        1.0        1.0
   19        1.0         .4         .4         .6         .4        1.9         .4         .2         .6        1.0        1.0        1.0
   20        1.0         .6         .4         .4         .4         .4         .4         .4         .6        1.0        1.0        1.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   21        1.0         .4         .4         .4         .4         .4         .4         .2         .6        1.0        1.0        1.0
   22        1.0         .4         .6         .4         .4        1.4         .4         .2         .6        1.0        1.0        1.0
   23        1.0         .4         .4         .4         .4        1.0         .4         .2         .6        1.0        1.0        1.0
   24         .6         .4         .4         .6         .6         .6         .4         .4         .6        1.0        1.0        4.5
   25         .6         .4         .4         .6         .4         .4         .4         .4         .6        1.0        1.0        1.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   26         .6         .4         .6        1.0         .4         .6         .4         .6         .6        1.0        1.0         .6
   27         .6         .6         .4         .6         .4         .6         .4         .6         .6        1.0         .6         .6
   28         .6         .4         .4         .6         .4         .6         .4         .6        1.0        1.0         .2         .4
   29         .6         .6         .6        1.0         .4         .6         .4         .6        1.0         .6        1.0         .4
   30        1.4         .4         .4        1.0         .0         .6         .4         .6        1.0         .6         .4         .4
   31        1.4         .0         .4        1.0         .0         .6         .0         .6         .0         .6        1.0         .0

 ==========================================================================================================================================
 TOTAL      42.2       12.8       42.9       16.4      445.3      239.6       87.8       22.1        23.5       31.0       30.5     478.4
 MEAN        1.4         .4        1.4         .5       15.3        7.7        2.9         .7         .8        1.0        1.0       15.9
 MAX         7.1         .6       28.3        1.0      126.0      128.0       24.2        4.5        2.5        1.4        5.9      373.0
 MIN          .6         .2         .2         .2         .4         .4         .4         .2         .6         .6         .2         .4

 ANNUAL DATA
 WTR YEAR 1976 TOTAL IN A.F.  ANNUAL TOTAL IN CFS  ANNUAL AVERAGE DAILY IN CFS  ANNUAL MAXIMUM DAILY IN CFS  ANNUAL MINIMUM DAILY IN CFS
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                     2,920.7              1,472.5                          4.1                        373.0                           .2

 INSTANTANEOUS DATA
 INST_MAXFLOW    2,070.0      INST_MAXTIME  1545            INST_MAXDATE  09/10/76
 INST_MINFLOW         .0      INST_MINTIME  0845            INST_MINDATE  09/04/76

