07/08/02
U.S. Bureau of Reclamation - Central Valley Operations Office
Delta Outflow Computation (values in c.f.s.)

JUNE 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    (%)   (%)   (%)
06/01/02 12,888   174    0    627   1,832  2,051  1,747  15,521   3,050    977    1,584   390   100   99    2,950  1,928  9,521  13,264   9,521  15.9% 11.1%  9.5%
06/02/02 12,454   177    0    629   1,747  1,990  1,770  15,007   3,100   1,191   2,540   384   50    90    4,155  2,634  7,752  11,890   8,637  24.5% 16.2% 13.2%
06/03/02 12,918   180    0    629   1,793  1,921  1,789  15,520   3,150   1,289   3,387   390   50    90    5,105  3,656  7,265  10,789   8,179  29.8% 23.4% 18.7%
06/04/02 12,558   177    0    615   1,827  1,851  1,769  15,177   3,200   1,995   3,597   390   151   101   5,933  4,667  6,044   9,655   7,645  35.9% 30.1% 24.2%
06/05/02 12,646   174    0    570   1,708  1,782  1,728  15,098   3,250   1,591   3,578   399   96    90    5,562  5,146  6,286   8,728   7,374  33.6% 33.1% 27.5%
06/06/02 12,740   171    0    557   1,566  1,708  1,688  15,034   3,300   1,782   3,231   396   101   96    5,405  5,258  6,329   7,851   7,200  32.7% 34.0% 28.9%
06/07/02 12,709   169    0    554   1,485  1,653  1,653  14,917   3,350   2,491   2,771   358   101   104   5,622  5,148  5,944   7,020   7,020  34.6% 33.6% 29.4%
06/08/02 12,512   166    0    549   1,443  1,601  1,619  14,670   3,400   3,198   2,167   390   101   91    5,745  5,213  5,524   6,449   6,833  35.9% 34.4% 30.8%
06/09/02 12,267   163    0    527   1,386  1,551  1,600  14,343   3,450   2,558   1,887   383   101   87    4,813  5,024  6,080   6,210   6,750  30.3% 33.6% 30.6%
06/10/02 12,102   160    0    500   1,441  1,504  1,589  14,203   3,500   3,198   1,794   392   35    90    5,440  4,934  5,263   5,924   6,601  34.9% 33.7% 30.9%
06/11/02 11,623   160    0    490   1,498  1,456  1,570  13,771   3,550   3,189   1,774   386   108   91    5,331  4,800  4,890   5,760   6,445  35.3% 33.5% 30.7%
06/12/02 11,376   160    0    503   1,375  1,418  1,547  13,414   3,600   2,595   1,800   389   116   103   4,772  4,784  5,042   5,582   6,328  31.9% 34.0% 31.2%
06/13/02 11,082   160    0    512   1,298  1,390  1,527  13,052   3,650   2,590   1,760   389   90    102   4,751  4,570  4,651   5,342   6,199  32.6% 33.3% 30.3%
06/14/02 11,587   160    0    524   1,286  1,364  1,509  13,557   3,700   1,796   1,810   399   113   100   3,992  4,117  5,865   5,331   6,175  25.8% 30.1% 27.6%
06/15/02 12,647   160    0    517   1,267  1,364  1,500  14,591   3,750   1,993   1,752   399   113   101   4,132  3,901  6,709   5,500   6,211  24.9% 27.6% 26.3%
06/16/02 12,751   160    0    503   1,384  1,367  1,498  14,798   3,800   1,899   1,776   398   113   81    4,040  3,675  6,958   5,625   6,258  24.1% 24.9% 24.7%
06/17/02 13,081   160    0    510   1,459  1,359  1,494  15,210   3,850   1,992   1,711   398   30    92    4,163  3,708  7,197   5,902   6,313  24.2% 24.4% 25.1%
06/18/02 13,981   159    0    506   1,443  1,356  1,487  16,089   3,900   2,988   1,684   407   88    93    5,083  4,016  7,105   6,218   6,357  28.5% 25.6% 27.2%
06/19/02 14,289   158    0    493   1,353  1,353  1,476  16,293   3,950   3,491   1,789   431   101   97    5,707  4,551  6,636   6,446   6,372  31.8% 28.2% 30.7%
06/20/02 14,474   157    0    485   1,277  1,350  1,465  16,393   4,000   3,492   1,828   433   80    95    5,767  5,090  6,625   6,728   6,384  32.0% 30.8% 34.1%
06/21/02 14,560   155    0    481   1,269  1,355  1,457  16,465   4,050   3,493   1,741   438   75    111   5,708  5,278  6,707   6,848   6,400  31.3% 31.7% 35.1%
06/22/02 15,120   154    0    494   1,298  1,343  1,450  17,066   4,100   2,490   1,688   436   76    96    4,634  4,911  8,332   7,080   6,488  24.0% 29.0% 32.3%
06/23/02 15,407   153    0    483   1,299  1,334  1,448  17,342   4,100   2,996   2,627   444   75    92    6,083  5,012  7,159   7,109   6,517  32.0% 29.1% 32.6%
06/24/02 15,230   152    0    448   1,398  1,335  1,448  17,228   4,150     0     4,193   439   24    106   4,713  4,664  8,365   7,276   6,594  24.2% 26.8% 30.0%
06/25/02 15,657   152    0    457   1,453  1,340  1,445  17,719   4,200     0     4,320   444   76    111   4,800  4,712  8,719   7,506   6,679  24.0% 26.7% 29.7%
06/26/02 16,030   152    0    462   1,383  1,342  1,440  18,027   4,200   2,480   3,640   439   78    106   6,587  4,878  7,240   7,593   6,700  33.5% 27.3% 30.1%
06/27/02 15,682   152    0    465   1,292  1,349  1,435  17,591   4,250   2,471   3,378   444   64    97    6,326  5,430  7,015   7,648   6,712  32.9% 30.1% 32.8%
06/28/02 16,023   152    0    464   1,319  1,352  1,431  17,958   4,250   2,776   3,378   448   81    101   6,623  6,041  7,085   7,702   6,725  33.8% 33.4% 35.9%
06/29/02 16,379   152    0    463   1,317  1,359  1,428  18,311   4,300   2,490   3,356   437    0    104   6,387  5,950  7,624   7,601   6,756  31.9% 32.9% 34.9%
06/30/02 17,234   152    0    466   1,352  1,364  1,428  19,204   4,300   2,476   3,383   444   101   99    6,301  5,953  8,603   7,807   6,818  30.0% 31.9% 34.2%


  Total  410,007 4,831   0   15,483 43,248 44,858 46,435 473,569 112,400 67,967  75,924  12,3142,488 2,917 156,634 139,64204,536 220,386 205,192 896.5%874.4%859.4%
 Average 13,667   161    0    516   1,442  1,495  1,548  15,786   3,747   2,266   2,531   410   83    97    5,221  4,655  6,818   7,346          29.9% 29.1% 28.6%