                                                LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS
                         F192B-R       RIO HONDO BELOW LOWER AZUSA ROAD                               RATING NO.
                                         MEAN DAILY DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR 1980

   DAY      OCT        NOV        DEC        JAN        FEB        MAR        APR        MAY        JUN        JUL        AUG        SEP
 ------------------------------------------------------------------------------------------------------------------------------------------
    1         .0         .0      144.0         .2       67.3      488.0       95.2      103.0      216.0       38.4         .0         .0
    2         .1         .0      105.0         .1       17.8      710.0       99.9      109.0      209.0       21.7         .1         .0
    3         .2         .2       71.7         .2       14.8      427.0       97.0      108.0      132.0       13.6         .0         .0
    4         .0         .0       51.1         .1       17.8       99.9       14.8      109.0       85.8        9.1         .0         .0
    5         .0         .0       31.3         .1       77.7      215.0       11.4      109.0       81.1        5.7         .0         .0

 ------------------------------------------------------------------------------------------------------------------------------------------
   6          .0         .0       17.8         .2      157.0      256.0       10.2       81.5       71.7        4.2         .0         .0
   7          .0         .0       17.8         .2      157.0      256.0       10.2       81.5       71.7        4.2         .0         .0
   8          .0       26.2        6.9         .5       60.6      213.0        3.8       99.9       47.9        2.7         .0         .0
   9          .0       81.1        4.2       34.3       44.7      120.0        5.7       99.9       51.1        1.9         .0         .0
   10         .0       95.2        3.1       14.9       29.4      126.0        6.9      136.0       54.3        1.2         .0         .0

 ------------------------------------------------------------------------------------------------------------------------------------------
   11         .0      132.0        1.9       18.2       23.6       81.2       16.4       99.9       38.4         .8         .0         .0
   12         .0      144.0         .6        5.7       15.9       27.5       60.6       95.2       47.9         .6         .0         .0
   13         .0      138.0         .3        9.8       49.3       25.5       63.8       95.2       47.9         .5         .0         .0
   14         .0      144.0         .0        5.7       71.1       67.0       63.8       90.5       47.9         .2         .0         .0
   15         .0      157.0         .0        4.2      963.0       85.8       63.8       99.9       47.9         .1         .0         .0

 ------------------------------------------------------------------------------------------------------------------------------------------
   16         .0      288.0         .0        3.8    1,490.0       85.8       57.5       99.9       51.1         .0         .0         .1
   17         .0      288.0         .0        5.7    1,210.0       81.1       47.9      105.0       51.1         .1         .0         .0
   18         .0      259.0         .0        3.8      873.0      177.0       47.9       99.9       47.9         .0         .0         .0
   19        1.0      181.0         .0        2.7      865.0      216.0       38.4       99.9      102.0         .1         .0         .0
   20        8.8      216.0         .1        2.7      879.0      209.0       23.6       99.9      126.0         .0         .0         .0

 ------------------------------------------------------------------------------------------------------------------------------------------
   21         .2      223.0        1.0        2.7      599.0      216.0       19.8      105.0      120.0         .1         .0         .0
   22         .1      223.0         .2        2.3      463.0      203.0       90.5       95.2      114.0         .1         .0         .0
   23         .0      223.0         .1        1.9      359.0      203.0       90.5       95.2      109.0         .1         .0         .0
   24         .0      223.0        3.2        1.9      281.0      196.0       81.1       90.5       95.2         .1         .0         .0
   25         .0      216.0        1.5       18.0      230.0      227.0       81.1       90.5       90.5         .1         .0         .0

 ------------------------------------------------------------------------------------------------------------------------------------------
   26         .0      209.0         .2       24.6      203.0      155.0       81.1       90.5       81.1         .1         .0         .0
   27         .1      209.0         .2        1.6      175.0      102.0       80.3       90.5       63.8         .0         .0         .0
   28         .1      203.0         .1       47.3      144.0      159.0       98.1      119.0       57.5         .0         .0         .0
   29         .1      196.0         .2       18.9      208.0      137.0      109.0      132.0       47.9         .0         .0         .0
   30         .0      163.0         .2        2.3         .0       99.9      107.0      216.0       51.1         .0         .0         .0
   31         .1         .0         .2       61.7         .0      100.0         .0      223.0         .0         .0         .0         .0

 ==========================================================================================================================================
 TOTAL      10.8    4,238.0      456.5      298.8    9,694.0    5,683.7    1,675.1    3,315.2     2,435.0      105.0         .1        .1
 MEAN         .3      141.0       14.7        9.6      334.0      183.0       55.8      107.0       81.2        3.4         .0         .0
 MAX         8.8      288.0      144.0       47.3    1,490.0      710.0      109.0      223.0      216.0       38.4         .1         .1
 MIN          .0         .0         .0         .1       14.8       25.5        3.8       27.2       38.4         .1         .0         .0

 ANNUAL DATA
 WTR YEAR 1980 TOTAL IN A.F.  ANNUAL TOTAL IN CFS  ANNUAL AVERAGE DAILY IN CFS  ANNUAL MAXIMUM DAILY IN CFS  ANNUAL MINIMUM DAILY IN CFS
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                    55,363.2             27,912.3                         77.5                      1,490.0                           .0

 INSTANTANEOUS DATA
 INST_MAXFLOW                 INST_MAXTIME  0000            INST_MAXDATE
 INST_MINFLOW         .0      INST_MINTIME  0000            INST_MINDATE

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