                                                LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS
                         F194B-R       SAWPIT WASH BELOW ARROW HWY                               RATING NO.   69-01
                                         MEAN DAILY DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR 1978

   DAY      OCT        NOV        DEC        JAN        FEB        MAR        APR        MAY        JUN        JUL        AUG        SEP
 ------------------------------------------------------------------------------------------------------------------------------------------
    1         .1         .1      216.0       27.2      180.0      360.0       64.7      223.0      115.0         .3         .4         .3
    2         .1         .1      245.0       25.9      180.0      250.0       60.5      180.0      118.0         .3         .3         .2
    3         .1        4.1      241.0       16.1       72.9      148.0       90.9      180.0      115.0         .4         .3         .2
    4         .1        5.5      241.0       39.3         .2      381.0      175.0      183.0      112.0        4.1         .3         .2
    5         .1       15.8      241.0        4.5       19.3      279.0      166.0      183.0      112.0        8.1         .2       29.8

 ------------------------------------------------------------------------------------------------------------------------------------------
   6          .1        5.9      257.0       17.6      117.0      131.0      223.0      180.0      115.0       14.6         .2        8.0
   7          .1        5.9      257.0       17.6      117.0      131.0      223.0      180.0      115.0       14.6         .2        8.0
   8          .1        4.8      269.0        2.2      141.0       93.2      176.0      180.0      110.0        5.5         .4       32.8
   9          .1        1.2      277.0       42.6      320.0       81.0      163.0      180.0       66.3        5.9         .3        9.9
   10         .1       11.3      277.0       75.1      282.0       45.9      137.0      180.0       32.1       12.2         .3        5.5

 ------------------------------------------------------------------------------------------------------------------------------------------
   11         .1        9.7      277.0        4.1       85.8       47.3      115.0      180.0        6.4        6.4         .3        1.8
   12         .1        8.9      277.0        1.3      115.0       33.7      112.0      180.0        5.5        3.3         .2         .4
   13         .1        8.1      282.0        1.3       56.3       31.9      107.0      180.0        5.5         .3         .2        1.0
   14         .1        3.6      286.0       86.2       18.0       23.3      101.0       59.1        5.5         .4         .2         .3
   15         .1        2.0      282.0       73.4       13.0       16.7      184.0       67.4        5.5         .3         .6         .3

 ------------------------------------------------------------------------------------------------------------------------------------------
   16         .1        4.3      298.0      144.0       10.5       18.0       61.2      180.0        5.5        2.5         .4         .2
   17         .2        1.5      300.0       14.2        6.4       20.6       49.6      180.0        5.5        1.8         .3         .3
   18         .1        1.3       32.5        2.7       26.0       21.9      101.0      176.0        5.0        1.0         .3         .4
   19         .2        1.3      155.0       19.4       52.0       38.5      166.0      118.0        4.1         .5         .2        1.5
   20         .1        1.3      205.0        9.5       52.0       58.4      239.0       28.5        2.0         .3         .5         .9

 ------------------------------------------------------------------------------------------------------------------------------------------
   21         .1       22.7        8.9       22.0       52.0       83.1      359.0       28.5        1.8         .3         .3         .4
   22         .1      113.0        1.8       30.2      129.0      127.0      197.0       95.6         .4         .3         .2         .3
   23         .1      151.0        7.2       83.8      226.0       66.8      204.0      173.0         .4         .3         .2         .2
   24         .1      157.0         .4      184.0      226.0       91.6      209.0      176.0         .4        2.0         .2         .2
   25         .1      163.0        7.4       77.6      219.0      128.0      115.0      191.0         .4         .4         .2         .6

 ------------------------------------------------------------------------------------------------------------------------------------------
   26         .1      163.0       67.5       76.3      205.0      150.0       25.9      200.0         .3         .4         .2         .6
   27         .2      166.0       42.9      176.0      211.0      170.0       88.6      190.0         .3         .4         .2         .9
   28         .1      184.0      173.0      176.0      250.0      197.0      186.0      186.0         .3         .4        1.5         .4
   29         .1      199.0       10.5      176.0         .0      193.0      193.0      176.0         .3         .2        1.9         .3
   30         .1      207.0       20.2      180.0         .0      180.0      218.0      176.0         .3         .2        1.1         .3
   31         .1         .0       27.2      186.0         .0      130.0         .0      176.0         .0         .3         .3         .0

 ==========================================================================================================================================
 TOTAL       3.4    1,622.4    5,282.5    1,977.0    3,439.4    3,702.9    4,496.4    4,966.1     1,071.8       80.2       12.4      98.5
 MEAN         .1       54.1      170.0       63.8      123.0      119.0      150.0      160.0       35.7        2.6         .4        3.3
 MAX          .2      207.0      300.0      186.0      320.0      381.0      359.0      223.0      121.0       14.6        1.9       32.8
 MIN          .1         .0         .4        1.3         .2       16.7       25.9       28.5         .3         .1         .2         .0

 ANNUAL DATA
 WTR YEAR 1978 TOTAL IN A.F.  ANNUAL TOTAL IN CFS  ANNUAL AVERAGE DAILY IN CFS  ANNUAL MAXIMUM DAILY IN CFS  ANNUAL MINIMUM DAILY IN CFS
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                    53,063.8             26,753.0                         73.3                        381.0                           .0

 INSTANTANEOUS DATA
 INST_MAXFLOW    2,130.0      INST_MAXTIME  0215            INST_MAXDATE  02/10/78
 INST_MINFLOW         .0      INST_MINTIME  0000            INST_MINDATE

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