                                                LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS
                    F329-R       BRADBURY CHANNEL BELOW CENTRAL AVENUE                               RATING NO.   67-01
                                         MEAN DAILY DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR 1990

   DAY      OCT        NOV        DEC        JAN        FEB        MAR        APR        MAY        JUN        JUL        AUG        SEP
 ------------------------------------------------------------------------------------------------------------------------------------------
    1         .4         .7        1.0         .6        2.0         .5         .5         .6         .3         .3         .1         .6
    2         .5         .7        1.1         .6         .8         .2         .7         .6         .3         .3         .5         .6
    3         .4         .4        1.7         .9         .6         .4         .5         .6         .3         .3         .3         .6
    4         .5         .6        1.7        1.4         .6        1.1        2.2         .6         .3         .3         .6         .6
    5         .3        1.6        2.7        1.4         .6         .6         .5        1.0         .6         .3         .7         .6

 ------------------------------------------------------------------------------------------------------------------------------------------
   6          .7        2.8        1.6        5.9         .6         .3         .8        1.0         .6         .3         .6         .6
   7          .7        2.8        1.6        5.9         .6         .3         .8        1.0         .6         .3         .6         .6
   8          .8        1.1        2.2        9.2         .6         .1         .9        1.0         .5         .3         .3         .6
   9         1.3        1.2        5.0         .1         .9         .1         .9        1.5         .6         .3         .3         .6
   10        1.6        1.3        6.3         .1         .8         .1        1.4        1.5         .6         .3         .3         .6

 ------------------------------------------------------------------------------------------------------------------------------------------
   11        1.5        1.5        5.8        4.8         .6         .1        1.3        1.5         .6         .3         .3         .6
   12        1.2        1.0        5.6        9.1         .6         .6        1.6        1.5         .6         .3         .3         .6
   13         .7         .4        5.5         .1         .6         .4        1.7        1.5         .5         .3         .3         .6
   14         .3         .6        4.6         .1         .7         .4        1.5        1.0         .6         .3         .3         .6
   15         .7         .5        5.7         .1         .6         .2        1.5        1.0        1.2         .3         .1         .6

 ------------------------------------------------------------------------------------------------------------------------------------------
   16         .9         .9        7.2         .1         .7         .1        1.5        1.5        3.5         .3         .1         .6
   17        1.2        1.2        7.8         .3         .7         .1        1.5        1.0        2.9         .5         .1         .6
   18        1.2        1.2        7.1         .3         .8         .1        1.5        1.5        2.0         .7         .1         .3
   19        1.0        1.7        4.3         .2         .6         .2        1.0        1.5        2.5         .9         .1         .3
   20        1.0        2.5        4.3         .1         .6         .2        1.0        1.0         .5         .8         .1         .3

 ------------------------------------------------------------------------------------------------------------------------------------------
   21         .8        2.7        1.1         .1        4.7         .4        1.0        1.5         .5         .7         .1         .3
   22        1.0        1.8        3.4         .3       15.5         .6        1.0        1.7         .8         .7         .1         .3
   23         .6        3.2        4.2         .2        2.0         .3        1.0        1.6         .4         .7         .1         .3
   24         .8        2.9        2.7         .3         .8         .3        1.0        2.4        1.0         .6         .1         .3
   25        1.8        3.6        1.0         .5         .6         .3        1.0        1.1         .6         .8         .1         .3

 ------------------------------------------------------------------------------------------------------------------------------------------
   26         .5        8.1        3.7         .4         .6         .3        1.0        2.8         .5         .9         .1         .3
   27         .5        1.8        2.3         .7         .6         .1         .6        4.8         .3         .8         .1         .3
   28         .5        1.6        2.0         .9         .6         .3         .6       19.6         .3         .9         .3         .3
   29         .6         .9        2.0        1.0         .0         .3         .6         .8         .3         .9         .3         .3
   30         .6        1.2        1.5        2.2         .0         .3         .6         .7         .3         .6         .3         .3
   31         .6         .0        1.5         .1         .0         .3         .0         .7         .0         .5         .6         .0

 ==========================================================================================================================================
 TOTAL      24.9       51.4      107.0       55.1       40.0        9.7       31.6       60.1        24.6       15.8        8.0      14.1
 MEAN         .8        1.7        3.4        1.8        1.4         .3        1.0        1.9         .8         .5         .3         .5
 MAX         1.8        8.1        7.8       13.0       15.5        1.1        2.2       19.6        3.5         .9         .7         .6
 MIN          .3         .4         .4         .1         .6         .1         .5         .6         .3         .3         .1         .3

 ANNUAL DATA
 WTR YEAR 1990 TOTAL IN A.F.  ANNUAL TOTAL IN CFS  ANNUAL AVERAGE DAILY IN CFS  ANNUAL MAXIMUM DAILY IN CFS  ANNUAL MINIMUM DAILY IN CFS
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                       876.7                442.0                          1.2                         19.6                           .1

 INSTANTANEOUS DATA
 INST_MAXFLOW       19.6      INST_MAXTIME  0800            INST_MAXDATE  05/28/90
 INST_MINFLOW         .0      INST_MINTIME  0000            INST_MINDATE

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