                                                LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS
                          F318-R       EATON WASH AT LOFTUS DRIVE                               RATING NO.   57-01
                                         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        4.3        3.0        1.8        1.5        2.4      203.0         .5         .9        1.2        2.4         .9        2.4
    2        5.0        2.7        1.8        1.5        2.4      132.0       15.0         .5        2.7        2.4         .6        2.4
    3        5.0        4.3        1.8        1.5        2.3        4.3         .4         .5        2.1         .9        2.1        2.1
    4        6.4        8.4       88.8        1.5        2.7        3.8         .4         .5        1.8         .9        2.4        1.8
    5        6.4       11.7        5.7        1.5        2.7      127.0         .5         .5        2.1         .9         .9         .6

 ------------------------------------------------------------------------------------------------------------------------------------------
   6         7.7        5.0        1.8        1.5        2.7         .9         .5         .5         .5        2.4        2.4         .6
   7         7.7        5.0        1.8        1.5        2.7         .9         .5         .5         .5        2.4        2.4         .6
   8         9.8        3.0        3.6        1.5       39.7         .5         .5         .9        1.2        2.4        1.2        2.1
   9         8.4        2.1        3.6        1.5       33.2         .4         .5         .6        2.4        2.1         .6        2.1
   10       17.9        3.3        1.2        1.5         .5         .4         .5         .5        1.2        2.1        2.1        1.5

 ------------------------------------------------------------------------------------------------------------------------------------------
   11       10.5        5.0         .9        9.1         .4         .4         .5        1.2        1.2         .6        2.4        2.1
   12       11.7        3.6         .6        2.4         .4         .4         .5        3.0        2.1         .6        2.4         .9
   13       10.5        3.3         .6        1.2         .5         .4         .5        2.4         .6        1.8        2.4         .6
   14       12.2        3.3         .4        1.2         .4         .4         .5        1.5         .5        1.8        2.4        2.1
   15        3.0        2.1         .4        1.2         .4         .4         .5        1.5        2.1        1.8         .9        2.1

 ------------------------------------------------------------------------------------------------------------------------------------------
   16        3.3        2.1         .4        1.2         .4         .5         .5        1.2        2.4        1.8        1.2        2.1
   17        3.0        3.3         .3        1.2         .5         .5         .5        1.2        2.1        1.8        2.1        2.1
   18        3.0        3.0         .3        1.2         .5         .6       47.8         .9        3.0         .5        2.1        2.1
   19        2.7        2.1         .6        1.2         .5      158.0       16.8        1.2        3.0         .5        2.1         .9
   20        3.3        2.1        1.8        1.2         .5        3.3         .6         .9        1.8        1.5        2.1         .9

 ------------------------------------------------------------------------------------------------------------------------------------------
   21        3.6        1.8        1.8        1.2         .5         .4         .5         .9         .6         .6        2.1        2.1
   22        3.3        1.8        2.1        1.2         .6         .4         .5        1.5        2.1        1.8         .6        2.1
   23        3.3        1.8        1.8       57.1         .5         .4         .5        1.2        3.0        2.4         .5        2.1
   24        3.3        1.8        1.5        1.2         .5         .4        1.5        1.2        2.4         .9        1.8        1.2
   25        3.0        1.5        1.5         .9       49.4         .4         .5         .9        2.4         .9        2.1        1.5

 ------------------------------------------------------------------------------------------------------------------------------------------
   26        3.0        1.5        1.5         .9        3.5        4.3         .5        1.5        2.4         .6        2.4         .9
   27        3.6        1.5        1.8         .9         .5         .4        1.5        2.4        1.5         .9        2.4         .6
   28        3.6        1.5        1.8      141.0       28.8         .4        1.5        2.1         .9        2.4        2.4         .6
   29        3.6        1.5        1.8      153.0         .0         .5         .5        1.0        2.4        2.4         .9         .9
   30        3.3        1.5        1.5        3.3         .0         .4         .6         .9        2.4        2.4         .9       13.1
   31        3.6         .0        1.5        2.7         .0         .5         .0         .6         .0         .9        2.1         .0

 ==========================================================================================================================================
 TOTAL     181.1       92.9      140.5      399.5      180.1      646.1       96.0       35.2        54.6       47.8       53.9      57.2
 MEAN        5.8        3.1        4.5       12.9        6.5       20.8        3.2        1.2        1.8        1.5        1.7        1.9
 MAX        17.9       11.7       88.8      153.0       49.4      203.0       47.8        3.0        3.0        2.4        2.4       13.1
 MIN         2.7        1.5         .3         .9         .4         .4         .4         .5         .5         .5         .5         .6

 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
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                     3,937.0              1,984.9                          5.4                        203.0                           .3

 INSTANTANEOUS DATA
 INST_MAXFLOW    1,630.0      INST_MAXTIME  1915            INST_MAXDATE  03/19/81
 INST_MINFLOW         .0      INST_MINTIME  0000            INST_MINDATE

