11/14/02
U.S. Bureau of Reclamation - Central Valley Operations Office
Delta Outflow Computation (values in c.f.s.)

                                                                         October 2002
         Estimated numbers are in bold print
                                     DELTA INFLOW                                        DELTA EXPORTS                           OUTFLOW INDEX   Export/Inflow
         Sacto R       Yolo +East Si     S. Joaquin River Total          Clifton         ContraByron        Total  3-day
         @Freepor SRTP  Misc Streams        7-day Monthly Delta           Court   Tracy  Costa Bethan NBA   Delta   Avg    NDOI   7-day  Monthly Daily 3 Day 14 Day
  Date   -prev da-prev -prev -prev d-prev dAverageAverage Inflow   NDCU   (CLT)   (TRA)  (CCC) (BBID)      Exports TRA &  daily    Avg     Avg    (%)   (%)   (%)
10/01/02 12,566   154    0    192   1,270  1,180  1,221  14,182   2,150   2,492   4,327   76    18    79    6,956  6,663  5,076   4,846   5,076  48.0% 47.3% 45.2%
10/02/02 12,090   154    0    282   1,221  1,180  1,186  13,747   2,100   2,508   4,323   64    28    84    6,950  6,820  4,697   4,827   4,886  49.5% 48.9% 46.6%
10/03/02 11,737   154    0    289   1,151  1,178  1,176  13,331   2,050   1,997   4,313   66     9    67    6,434  6,653  4,847   4,817   4,873  47.3% 48.2% 46.0%
10/04/02 11,324   154    0    282   1,155  1,190  1,188  12,915   2,050   1,992   4,289   69    29    69    6,391  6,474  4,474   4,859   4,774  48.4% 48.4% 45.3%
10/05/02 11,042   154    0    282   1,224  1,206  1,198  12,702   2,000   1,293   4,313   71    10    62    5,728  6,066  4,974   4,901   4,814  44.1% 46.6% 43.0%
10/06/02 10,814   154    0    267   1,241  1,211  1,201  12,476   2,000   1,292   4,298   71    10    66    5,716  5,826  4,760   4,783   4,805  44.7% 45.8% 41.9%
10/07/02 10,474   154    0    259   1,213  1,203  1,203  12,100   1,950    999    4,275   70    61    70    5,353  5,490  4,797   4,804   4,804  43.1% 44.0% 40.0%
10/08/02 10,104   154    0    274   1,215  1,196  1,199  11,747   1,950    981    4,270   81    38    88    5,382  5,372  4,415   4,709   4,755  44.4% 44.1% 39.7%
10/09/02  9,632   154    0    280   1,172  1,200  1,197  11,238   1,950    999    4,432   74    23    82    5,563  5,319  3,725   4,570   4,641  48.1% 45.1% 40.1%
10/10/02  9,332   154    0    258   1,177  1,197  1,191  10,921   1,900    990    4,351   70    26    72    5,456  5,341  3,565   4,387   4,533  48.7% 47.0% 41.1%
10/11/02  9,215   154    0    249   1,138  1,185  1,186  10,756   1,900    999    4,225   62    28    77    5,334  5,332  3,522   4,251   4,441  48.3% 48.4% 41.7%
10/12/02 10,206   154    0    250   1,137  1,179  1,187  11,747   1,900    996    4,300   74    28    80    5,422  5,287  4,425   4,173   4,440  44.8% 47.2% 41.9%
10/13/02  9,782   154    0    248   1,204  1,193  1,196  11,388   1,900    995    4,254   73    25    79    5,376  5,256  4,112   4,080   4,414  45.9% 46.3% 42.3%
10/14/02  9,589   154    0    227   1,306  1,212  1,207  11,276   1,850    992    4,301   70    25    76    5,414  5,280  4,012   3,968   4,386  46.7% 45.8% 43.1%
10/15/02  9,373   154    0    194   1,348  1,233  1,215  11,069   1,850    992    4,292   77     0    73    5,434  5,276  3,785   3,878   4,346  47.7% 46.8% 44.0%
10/16/02  9,220   154    0    198   1,320  1,251  1,221  10,892   1,850    979    4,200   76    17    70    5,307  5,252  3,735   3,879   4,308  47.4% 47.3% 44.6%
10/17/02  9,471   154    0    196   1,307  1,265  1,221  11,128   1,850    982    4,189   71    13    72    5,301  5,211  3,977   3,938   4,288  46.4% 47.2% 44.9%
10/18/02  9,511   154    0    180   1,236  1,309  1,234  11,081   1,800    987    4,341   69    11    69    5,456  5,226  3,825   3,982   4,262  48.0% 47.2% 45.5%
10/19/02  9,551   154    0    174   1,444  1,379  1,258  11,323   1,800    983    4,278   63    10    67    5,381  5,254  4,142   3,941   4,256  46.4% 46.9% 46.1%
10/20/02  9,408   154    0    170   1,692  1,454  1,287  11,424   1,800    995    4,246   70    10    65    5,366  5,277  4,258   3,962   4,256  45.8% 46.7% 46.6%
10/21/02  9,294   154    0    168   1,829  1,531  1,315  11,445   1,800   1,489   4,293   71     7    71    5,917  5,428  3,728   3,921   4,231  50.5% 47.5% 48.2%
10/22/02  9,373   154    0    170   1,886  1,610  1,341  11,583   1,800   2,296   3,770   69    13    73    6,195  5,696  3,588   3,893   4,202  52.3% 49.5% 50.6%
10/23/02  9,199   154    0    173   1,879  1,718  1,372  11,405   1,750   1,994   4,494   67    20    71    6,605  6,112  3,050   3,795   4,152  56.7% 53.1% 54.2%
10/24/02  9,655   154    0    182   2,063  1,857  1,407  12,054   1,750   1,937   4,291   71    17    60    6,342  6,260  3,962   3,793   4,144  51.5% 53.5% 55.1%
10/25/02  9,360   154    0    184   2,205  1,986  1,444  11,903   1,750   1,788   4,286   68    24    51    6,169  6,263  3,984   3,816   4,137  50.8% 53.0% 54.7%
10/26/02  9,184   154    0    189   2,345  2,082  1,480  11,872   1,750   1,798   4,301   67    13    59    6,213  6,134  3,909   3,783   4,129  51.3% 51.2% 53.6%
10/27/02  9,320   154    0    189   2,367  2,148  1,510  12,030   1,750   2,185   4,511   52    13    59    6,795  6,290  3,485   3,672   4,105  55.6% 52.6% 54.7%
10/28/02  9,906   154    0    180   2,289  2,182  1,532  12,529   1,750   2,986   4,217   55     0    59    7,318  6,666  3,461   3,634   4,082  57.5% 54.8% 57.6%
10/29/02  9,880   154    0    182   2,126  2,200  1,548  12,342   1,700   4,485   2,210   67    20    52    6,794  6,864  3,848   3,671   4,074  54.1% 55.7% 58.9%
10/30/02 10,029   154    0    186   2,003  2,169  1,558  12,372   1,700   3,995   2,203   72    12    44    6,304  6,699  4,368   3,860   4,084  50.0% 53.9% 56.9%
10/31/02 10,376   154    0    181   1,846  2,098  1,563  12,557   1,700   3,999   2,098   72    12    63    6,220  6,330  4,637   3,956   4,101  48.5% 50.8% 53.3%

  Total  310,017 4,774   0   6,735  48,009 46,181 40,240 369,535 57,800  54,395  126,492 2,146  569  2,129 184,592 181,41127,143 129,350 136,796 1512.21510.71467.4
 Average 10,001   154    0    217   1,549  1,490  1,298  11,920   1,865   1,755   4,080   69    18    69    5,955  5,852  4,101   4,173          48.8% 48.7% 47.3%