                                                LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS
                      F193B-R       SANTA ANITA WASH AT LONGDEN AVE.                               RATING NO.   67-01
                                         MEAN DAILY DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR 1981

   DAY      OCT        NOV        DEC        JAN        FEB        MAR        APR        MAY        JUN        JUL        AUG        SEP
 ------------------------------------------------------------------------------------------------------------------------------------------
    1        1.0         .3         .3         .3         .0       62.1         .0         .1         .1         .1         .1         .1
    2        1.0         .7         .3         .3         .0       28.1        1.4         .0         .1         .1         .1         .1
    3        1.0         .7         .3         .3         .0         .0         .0         .0         .1         .1         .1         .1
    4         .7         .7       10.6         .3         .1         .1         .0         .0         .1         .1         .1         .1
    5         .7         .7         .7         .3         .1       10.8         .0         .0         .1         .1         .1         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   6          .7         .3         .3         .3         .7         .1         .0         .1         .1         .1         .1         .1
   7          .7         .3         .3         .3         .7         .1         .0         .1         .1         .1         .1         .1
   8          .7         .3         .3         .3        3.8         .0         .0         .0         .1         .1         .1         .1
   9          .7         .3         .3         .3        5.1         .0         .0         .0         .1         .1         .1         .1
   10         .7         .3         .3         .3         .0         .1         .0         .0         .1         .1         .1         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   11         .7         .7         .3         .3         .0         .1         .0         .0         .1         .1         .1         .1
   12         .7         .3         .3         .3         .0         .0         .0         .0         .1         .1         .1         .1
   13         .7         .3         .3         .3         .0         .0         .0         .0         .0         .1         .1         .1
   14        1.6         .3         .3         .3         .0         .0         .0         .0         .0         .1         .1         .1
   15         .3         .3         .3         .3         .0         .0         .0         .0         .0         .1         .1         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   16         .3         .3         .3         .3         .1         .0         .1         .1         .0         .1         .1         .1
   17         .3         .3         .3         .3         .1         .0         .1         .1         .0         .1         .1         .1
   18         .3         .3         .3         .3         .0         .0        8.4         .1         .1         .1         .1         .1
   19         .3         .7         .3         .3         .0      119.0         .2         .1         .1         .1         .1         .1
   20         .7         .7         .3         .3         .0         .2         .1         .1         .1         .1         .1         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   21         .3         .3         .3         .3         .0         .0         .1         .1         .1         .1         .1         .1
   22         .3         .3         .3         .3         .0         .0         .0         .1         .1         .1         .1         .1
   23         .3         .3         .3         .3         .1         .0         .1         .1         .1         .1         .1         .1
   24         .7         .7         .3         .3         .1         .0         .0         .1         .1         .1         .1         .1
   25         .3         .7         .3         .3       21.7         .0         .0         .1         .1         .1         .1         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   26         .3         .3         .3         .3         .8         .1         .0         .1         .1         .1         .1         .1
   27         .3         .7         .3         .3        1.0         .0         .0         .1         .1         .1         .1         .1
   28         .7         .7         .3       19.6        4.3         .0         .0         .1         .1         .1         .1         .2
   29         .3         .3         .3      121.0         .0         .0         .1         .1         .1         .1         .1         .1
   30         .7         .3         .3         .2         .0         .0         .0         .1         .1         .1         .1        1.1
   31         .7         .0         .3         .0         .0         .0         .0         .1         .0         .1         .1         .0

 ==========================================================================================================================================
 TOTAL      18.7       13.8       20.0      148.9       38.0      220.7       10.6        1.8         2.5        3.1        3.1       4.1
 MEAN         .6         .5         .6        5.0        1.3        7.1         .4         .1         .1         .1         .1         .1
 MAX         1.6         .7       10.6      121.0       21.7      119.0        8.4         .1         .1         .1         .1        1.1
 MIN          .3         .3         .3         .0         .0         .0         .0         .0         .0         .1         .1         .1

 ANNUAL DATA
 WTR YEAR 1981 TOTAL IN A.F.  ANNUAL TOTAL IN CFS  ANNUAL AVERAGE DAILY IN CFS  ANNUAL MAXIMUM DAILY IN CFS  ANNUAL MINIMUM DAILY IN CFS
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                       962.6                485.3                          1.3                        121.0                           .0

 INSTANTANEOUS DATA
 INST_MAXFLOW    1,100.0      INST_MAXTIME  1145            INST_MAXDATE  01/29/81
 INST_MINFLOW         .0      INST_MINTIME  0000            INST_MINDATE

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