                                                LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS
                       U8-R       SAN GABRIEL RIVER BELOW MORRIS DAM                               RATING NO.   78-01
                                         MEAN DAILY DISCHARGE, IN CUBIC FEET PER SECOND, WATER YEAR 1982

   DAY      OCT        NOV        DEC        JAN        FEB        MAR        APR        MAY        JUN        JUL        AUG        SEP
 ------------------------------------------------------------------------------------------------------------------------------------------
    1       83.2       50.6      151.0      134.0      133.0      131.0        2.6         .3         .0      216.0         .0       19.7
    2      166.0       50.6      151.0      133.0      119.0      131.0         .1         .3         .3      190.0         .0       78.6
    3      166.0       50.6      151.0      133.0       88.0      133.0         .0         .3         .9      190.0         .0       87.3
    4      166.0       49.7      151.0       71.1       77.6      133.0         .0         .3         .0      190.0         .0       87.3
    5      166.0       49.7      150.0         .4      134.0      133.0         .0       42.0         .0      190.0         .0       85.8

 ------------------------------------------------------------------------------------------------------------------------------------------
   6       107.0       48.8      150.0       66.9      134.0      134.0         .0       66.5         .0      121.0         .0       85.8
   7       107.0       48.8      150.0       66.9      134.0      134.0         .0       66.5         .0      121.0         .0       85.8
   8        69.8       49.7      150.0       70.9      133.0      140.0         .0         .0         .0       20.1         .0       84.4
   9        69.8       48.8      150.0      142.0      133.0      153.0         .0         .0         .0         .2         .0       99.1
   10       69.8       48.8      150.0      143.0      134.0      154.0         .0         .0         .0         .0         .0       83.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   11       68.7       48.8      151.0      145.0      134.0      154.0         .0         .0         .0         .0         .0       83.0
   12       67.6       49.7      151.0      146.0      133.0      154.0         .0         .0         .0         .0         .0       81.9
   13       28.3       48.8      153.0      145.0      131.0      154.0         .0         .0         .0         .0         .0      173.0
   14         .3       48.8       57.4      146.0      131.0      156.0         .0         .0      188.0         .0         .0      426.0
   15       25.0       48.8         .7      143.0      130.0      100.0         .0         .0      403.0         .0         .0      504.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   16       50.6       20.1         .7      140.0      130.0         .0         .0         .0      403.0         .0         .0      514.0
   17       50.6         .3      128.0      139.0      130.0         .0         .0         .0      369.0         .0         .0      514.0
   18       50.6         .3      260.0      136.0      130.0         .0         .0         .0      378.0         .0         .0      519.0
   19       51.5         .3      256.0      133.0      131.0         .0         .0         .0      382.0         .0         .0      519.0
   20       51.5         .3      253.0      133.0      130.0         .0         .0         .0      358.0         .0         .0      519.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   21       51.5         .3      176.0      130.0      129.0         .0         .0         .0      354.0         .0         .0      514.0
   22       51.5         .3       66.0      129.0      129.0         .0         .0         .0      354.0         .0         .0      528.0
   23       50.6         .3      136.0      131.0      129.0         .0         .0         .0      221.0         .0         .0      562.0
   24       50.6         .3      136.0      133.0      129.0       99.3         .0         .0      101.0         .0        8.6      562.0
   25       51.5         .3      136.0      134.0      129.0       85.1         .0         .0      160.0         .0         .0      567.0

 ------------------------------------------------------------------------------------------------------------------------------------------
   26       52.4         .3      134.0      136.0      129.0         .0         .0         .0      158.0         .0         .0      586.0
   27       52.4         .3      133.0      136.0      130.0         .0         .0         .0      158.0         .0         .0      571.0
   28       52.4         .3      133.0      136.0      130.0         .0         .0         .0      158.0         .0         .0      576.0
   29       52.4         .3      134.0      136.0         .0         .0         .0         .0      156.0         .0         .0      422.0
   30       51.5       81.5      134.0      134.0         .0         .0         .0         .0      205.0         .0         .0      477.0
   31       50.6         .0      133.0      133.0         .0         .0         .0         .0         .0         .0         .0         .0

 ==========================================================================================================================================
 TOTAL   2,144.4      847.4    4,365.8    3,907.3    3,563.6    2,278.4        2.7      128.5     4,507.2    1,147.0        8.6  10,013.3
 MEAN       69.2       28.2      141.0      126.0      127.0       73.5         .1        4.1      150.0       37.0         .3      334.0
 MAX       166.0       81.5      260.0      146.0      134.0      156.0        2.6       66.5      403.0      216.0        8.6      586.0
 MIN          .3         .3         .7         .4       77.6         .0         .0         .0         .0         .0         .0       19.7

 ANNUAL DATA
 WTR YEAR 1982 TOTAL IN A.F.  ANNUAL TOTAL IN CFS  ANNUAL AVERAGE DAILY IN CFS  ANNUAL MAXIMUM DAILY IN CFS  ANNUAL MINIMUM DAILY IN CFS
 ---------------------------  -------------------  ---------------------------  ---------------------------  ---------------------------
                    65,284.4             32,914.2                         90.2                        586.0                           .0

 INSTANTANEOUS DATA
 INST_MAXFLOW    5,490.0      INST_MAXTIME  0930            INST_MAXDATE  03/24/82
 INST_MINFLOW         .0      INST_MINTIME  0000            INST_MINDATE

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