                                                LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS
                     F193B-R       SANTA ANITA WASH AT LONGDEN AVENUE                               RATING NO.   67-01
                                         MEAN DAILY DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR 1991

   DAY      OCT        NOV        DEC        JAN        FEB        MAR        APR        MAY        JUN        JUL        AUG        SEP
 ------------------------------------------------------------------------------------------------------------------------------------------
    1         .0         .2         .0         .0         .0      104.0        7.5         .0         .0         .0         .0         .0
    2         .0         .0         .0         .0         .0       78.8       10.3         .0         .0         .0         .0         .1
    3         .0         .0         .0       16.5         .0       72.5       10.1         .0         .5         .0         .0         .1
    4         .0         .0         .0       32.2         .0       70.4        6.5         .0         .1         .0         .0         .1
    5         .0         .3         .0         .4         .0       66.3        1.8         .0         .0         .0         .0         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   6          .0         .3         .0         .0         .0       66.6        1.4         .0         .1         .0         .0         .1
   7          .0         .3         .0         .0         .0       66.6        1.4         .0         .1         .0         .0         .1
   8          .0         .0         .0         .0         .0         .0         .7         .0         .0         .0         .0         .1
   9          .0         .0         .0        9.5         .0         .0         .2         .0         .0         .0         .0         .1
   10         .0         .0         .0         .0         .0         .0         .1         .0         .0         .0         .0         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   11         .0         .0         .0         .0         .0         .0         .0         .0         .0         .4         .0         .1
   12         .0         .0         .5         .0         .0         .0         .1         .0         .0         .3         .0         .0
   13         .0         .0         .0         .0         .0         .0         .2         .0         .0         .0         .0         .1
   14         .0         .0         .0         .7         .0         .0         .7         .0         .0         .0         .0         .1
   15         .0         .0         .0        1.3         .0         .0         .6         .0         .0         .0         .0         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   16         .0         .0         .0         .2         .0         .0         .1         .0         .0         .0         .0         .1
   17         .0         .0         .0         .3         .0         .0         .1         .0         .0         .0         .0         .2
   18         .0         .0         .0         .1         .0         .0        3.9         .0         .0         .0         .0         .2
   19         .0        1.1         .0         .0         .0        2.1        7.5         .0         .0         .2         .0         .2
   20         .0        4.4         .0         .0         .0       26.7        1.3         .0         .0         .0         .0         .1

 ------------------------------------------------------------------------------------------------------------------------------------------
   21         .0         .0         .0         .0         .0         .0         .1         .0         .0         .0         .0         .2
   22         .0         .0         .0         .0         .0         .0         .1         .0         .0         .5         .0         .2
   23         .0         .0         .0         .0         .0         .0         .6         .3         .0         .5         .0         .2
   24         .0         .0        1.2         .0         .0         .0         .7         .7         .0         .0         .0         .1
   25         .0         .0         .0         .1         .0         .0         .6         .0         .0         .0         .0         .2

 ------------------------------------------------------------------------------------------------------------------------------------------
   26         .0        2.2         .0         .0         .0         .0         .6         .0         .0         .0         .0         .1
   27         .0         .8         .0         .0       60.8         .0         .0         .0         .0         .0         .0         .1
   28         .0        1.2         .0         .0       76.1         .0         .0         .5         .0         .0         .0        1.5
   29         .0        1.0         .0         .0         .0         .0         .0         .0         .0         .0         .0         .2
   30         .0         .6         .0         .0         .0         .0         .0         .5         .0         .0         .0         .3
   31         .4         .0         .0         .0         .0         .0         .0         .0         .0         .0         .0         .0

 ==========================================================================================================================================
 TOTAL        .4       12.1        1.7       61.3      136.9      527.6       57.2        2.0          .7        1.9         .0       5.2
 MEAN         .0         .4         .1        2.0        4.9       17.0        1.9         .1         .0         .1         .0         .2
 MAX          .4        4.4        1.2       32.2       76.1      104.0       10.3         .7         .5         .5         .0        1.5
 MIN          .0         .0         .0         .0         .0         .0         .0         .0         .0         .0         .0         .0

 ANNUAL DATA
 WTR YEAR 1991 TOTAL IN A.F.  ANNUAL TOTAL IN CFS  ANNUAL AVERAGE DAILY IN CFS  ANNUAL MAXIMUM DAILY IN CFS  ANNUAL MINIMUM DAILY IN CFS
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                     1,600.7                807.0                          2.2                        104.0                           .0

 INSTANTANEOUS DATA
 INST_MAXFLOW      490.0      INST_MAXTIME  0315            INST_MAXDATE  03/01/91
 INST_MINFLOW         .0      INST_MINTIME  0000            INST_MINDATE  07/01/91

