                                                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 1975

   DAY      OCT        NOV        DEC        JAN        FEB        MAR        APR        MAY        JUN        JUL        AUG        SEP
 ------------------------------------------------------------------------------------------------------------------------------------------
    1         .4         .3         .4         .4         .5        1.2         .3         .4         .6         .3         .6        1.4
    2         .4         .6         .4         .4       27.0        1.5         .3         .4         .6         .3         .4         .6
    3         .4         .4       19.9         .4      141.0        1.6         .3         .4         .6         .4         .4         .4
    4         .4         .4      328.0         .4       24.0        1.4         .3         .4         .5         .4         .3         .6
    5         .4         .3        2.8         .4        6.7       82.0       43.0         .4         .6         .4         .3        1.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   6          .3         .2         .4         .4        2.3      162.0       22.0         .5         .6         .4         .4        1.0
   7          .3         .2         .4         .4        2.3      162.0       22.0         .5         .6         .4         .4        1.0
   8         2.5         .7         .3         .4        1.1       78.0       13.9         .6         .4         .4        1.9        1.4
   9          .4         .5         .4         .4       60.0        2.9       17.7         .6         .4         .4        1.9        1.4
   10         .2         .3         .4         .4       27.0       35.0        6.4         .7         .5         .4        1.9        1.4

 ------------------------------------------------------------------------------------------------------------------------------------------
   11         .4         .3         .6         .4        3.5        4.0        1.7         .7         .6         .4        1.9        1.4
   12         .4         .6         .6         .4        2.8        1.4         .9         .5         .6         .6        1.9        1.0
   13         .4         .6        1.0         .4        1.1       52.0        1.0         .7         .6         .6        1.9         .6
   14         .4         .5         .9        1.0         .8        4.5         .4         .9         .4         .6        1.9        1.0
   15         .3         .4         .6         .4         .4         .5       14.4         .8         .3         .6        1.9        1.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   16         .3         .4         .5         .4         .4        2.0         .4         .9         .4         .6        1.9        1.0
   17         .4         .4         .4         .4         .4         .7         .4         .8         .6         .4        1.9        1.0
   18         .4         .4         .4         .4         .4         .6         .4         .8        1.0         .3        1.4        1.0
   19         .4         .4         .4         .4         .4         .4         .4         .9         .5         .4        1.9        1.0
   20         .4         .4         .4         .6        1.1         .4         .3        5.0         .4         .6        1.9        1.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   21         .4         .4         .5         .4         .4         .4         .3         .6         .4         .6        1.9        1.0
   22         .4         .6         .5         .4         .4       43.0         .4         .5         .4         .6        1.9        1.0
   23         .4         .5         .6         .4         .4         .4         .4         .5         .4         .6        1.9        1.0
   24         .4         .4         .6         .4         .7         .6         .9         .6         .4         .6        1.0        1.0
   25         .4         .4         .6         .4         .7        8.5        3.5         .5         .4         .6        1.0        1.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   26         .4         .4         .7         .4         .7         .8         .3         .5         .4         .6        1.0        1.0
   27         .4         .4         .8        6.5         .9         .4         .4         .6         .4         .6        1.0        1.0
   28       60.0         .4       88.0         .8        1.0         .3         .4         .6         .4         .6        1.0        1.0
   29        1.3         .4        5.7         .7         .0         .3         .4         .6         .4         .6        1.0        1.0
   30         .4         .4        1.2        2.2         .0         .3         .4         .6         .4         .6        1.0        1.0
   31         .4         .0         .4         .6         .0         .8         .0         .6         .0         .6        1.0         .0

 ==========================================================================================================================================
 TOTAL      76.2       12.9      458.8       22.0      306.7      498.3      134.3       23.0        14.7       15.5       41.7      30.2
 MEAN        2.5         .4       14.8         .7       11.0       16.1        4.5         .7         .5         .5        1.4        1.0
 MAX        60.0         .7      328.0        6.5      141.0      162.0       43.0        5.0        1.0         .6        1.9        1.4
 MIN          .3         .3         .3         .4         .4         .3         .3         .4         .3         .3         .3         .4

 ANNUAL DATA
 WTR YEAR 1975 TOTAL IN A.F.  ANNUAL TOTAL IN CFS  ANNUAL AVERAGE DAILY IN CFS  ANNUAL MAXIMUM DAILY IN CFS  ANNUAL MINIMUM DAILY IN CFS
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                     3,241.6              1,634.3                          4.5                        328.0                           .3

 INSTANTANEOUS DATA
 INST_MAXFLOW    3,180.0      INST_MAXTIME  0345            INST_MAXDATE  12/04/74
 INST_MINFLOW         .3      INST_MINTIME  0000            INST_MINDATE

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