03/09/07
                                                                U.S. Bureau of Reclamation - Central Valley Operations Office
                                                                        Delta Outflow Computation (values in c.f.s.)

                                                                                Janruary 2007
Estimated numbers are in bold print
                                         DELTA INFLOW                                           DELTA EXPORTS                               OUTFLOW INDEX          EXPORT/INFLOW
         Sacto R          Yolo + East Side        S. Joaquin Riv Total          Clifton         Contra Byron        Total    3-day
        @Freeport  SRTP    Misc   Streams          7-day Monthly Delta           Court   Tracy  Costa Bethany NBA   Delta     Avg     NDOI   7-day Monthly  Daily   3 Day 14 Day
  Date   prev dy prev wk prev dy  prev dy prev dy   Avg    Avg   Inflow   NDCU   (CLT)   (TRA)  (CCC) (BBID)       Exports TRA & CLT daily    Avg    Avg     (%)     (%)    (%)
01/01/07 22,741    251      6       582    2,561   2,549  2,560  26,141  1,472   7,001   4,271    31     0     60   11,364  11,544   13,305 12,256  13,305  43.1%   39.9%  50.5%
01/02/07 19,807    254      0      568     2,560  2,551  2,548  23,189   1,650   5,038   4,301   21     0     63    9,423   10,793  12,116  13,024 12,711   40.3%   40.8%  47.6%
01/03/07 18,167    257      0      559     2,536  2,547  2,537  21,519   1,600   4,998   4,317   19     0     62    9,396   9,976   10,524  13,581 11,982   43.3%   42.2%  44.3%
01/04/07 16,844    260      0      549     2,515  2,535  2,526  20,168   1,550   3,996   4,335   17     0     64    8,412   8,995   10,207  13,688 11,538   41.3%   41.6%  40.1%
01/05/07 16,355    264      0      639     2,492  2,528  2,518  19,750    587    3,993   4,286   18     0     61    8,358   8,642   10,804  13,443 11,391   41.9%   42.2%  38.5%
01/06/07 17,227    267      0     1,092    2,488  2,518  2,511  21,074    537    3,998   4,318   20     0     53    8,389   8,309   12,147  12,460 11,517   39.5%   40.9%  36.9%
01/07/07 17,211    270      0      779     2,477  2,505  2,505  20,737    487    3,985   4,312   12     0     47    8,357   8,298   11,893  11,571 11,571   40.0%   40.4%  36.8%
01/08/07 17,930    273      0      689     2,470  2,493  2,501  21,362    487    4,483   4,262   20     0     51    8,817   8,453   12,058  11,393 11,632   40.9%   40.1%  37.3%
01/09/07 17,130    273      0      650     2,473  2,485  2,499  20,526    437    4,491   4,351   31     0     54    8,928   8,628   11,161  11,256 11,579   43.1%   41.3%  37.9%
01/10/07 16,132    273      0      626     2,481  2,479  2,497  19,512   1,300   4,497   4,342   20     0     52    8,911   8,809    9,301  11,082 11,352   45.3%   43.0%  38.6%
01/11/07 15,273    273      0      617     2,475  2,475  2,494  18,638   1,300   5,025   4,349   16     0     51    9,442   9,018    7,896  10,752 11,038   50.3%   46.1%  39.8%
01/12/07 14,985    273      0      603     2,463  2,468  2,489  18,324   1,250   5,671   4,358   16     0     44   10,090   9,414    6,984  10,206 10,700   54.7%   50.0%  42.3%
01/13/07 14,560    273      0      591     2,439  2,460  2,484  17,863   1,250   6,197   4,426   14     0     49   10,685   10,009   5,928  9,317  10,333   59.5%   54.8%  46.9%
01/14/07 13,500    273      0      568     2,422  2,456  2,481  16,763   1,200   6,195   4,343   24     0     50   10,612   10,396   4,951  8,326   9,948   62.9%   58.9%  51.0%
01/15/07 12,872    273      0      527     2,439  2,452  2,478  16,111   1,200   1,996   4,329   26     0     53    6,404   9,162    8,507  7,819   9,852   39.3%   54.2%  46.6%
01/16/07 13,000    273      0      546     2,442  2,447  2,477  16,261   1,150   1,991   4,405   32     0     54    6,481   7,753    8,630  7,457   9,776   39.3%   47.3%  40.4%
01/17/07 12,900    273      0      535     2,452  2,448  2,477  16,160   1,150   1,993   4,377   13     0     66    6,449   6,364    8,561  7,351   9,704   39.4%   39.3%  33.8%
01/18/07 12,036    273      0      587     2,478  2,444  2,475  15,374   1,100   1,991   4,354    8     0     54    6,408   6,371    7,866  7,347   9,602   41.3%   40.0%  34.5%
01/19/07 12,444    273      0      566     2,439  2,440  2,471  15,722   1,100   1,996   4,375   13     0     56    6,440   6,362    8,182  7,518   9,527   40.5%   40.4%  35.0%
01/20/07 12,257    273      0      554     2,408  2,438  2,468  15,492   1,100   1,698   4,387   17     0     47    6,149   6,267    8,243  7,849   9,463   39.3%   40.4%  35.3%
01/21/07 12,258    273      0      554     2,409  2,431  2,464  15,494   1,050   1,693   4,370   20     0     52    6,135   6,173    8,309  8,328   9,408   39.1%   39.6%  35.5%
01/22/07 12,269    273      0      546     2,392  2,425  2,461  15,480   1,050   1,692   4,365   28    146    60    6,000   6,068    8,430  8,317   9,364   38.2%   38.9%  35.5%
01/23/07 11,825    273      0      544     2,395  2,414  2,457  15,037   1,000   2,991   4,340   36     21    59    7,406   6,484    6,631  8,032   9,245   48.6%   41.9%  38.8%
01/24/07 11,721    273      0      534     2,374  2,397  2,453  14,902   1,000   2,497   4,291   46     22    53    6,866   6,726    7,036  7,814   9,153   45.4%   44.0%  41.0%
01/25/07 11,554    273      0      528     2,362  2,388  2,450  14,717   1,000   2,498   4,382   44     20    54    6,958   7,000    6,759  7,656   9,057   46.6%   46.9%  43.7%
01/26/07 11,307    273      0      529     2,375  2,410  2,455  14,484   1,000   2,490   4,343   51     27    65    6,921   6,833    6,563  7,425   8,961   47.0%   46.3%  43.4%
01/27/07 11,032    273      0      523     2,564  2,430  2,458  14,392    950    2,498   4,341   62     25    52    6,928   6,850    6,514  7,178   8,871   47.3%   47.0%  44.2%
01/28/07 10,978    273      0      524     2,547  2,445  2,460  14,322    722    2,491   4,352   68     0     57    6,968   6,838    6,632  6,938   8,791   47.8%   47.4%  44.6%
01/29/07 10,936    273      0      526     2,499  2,458  2,460  14,234   (191)   2,497   4,351   60    106    60    6,863   6,843    7,562  6,814   8,748   47.4%   47.5%  44.9%
01/30/07 11,332    273      0      521     2,482  2,470  2,460  14,608   (191)   1,991   4,387   63     39    56    6,458   6,690    8,341  7,058   8,735   43.4%   46.2%  44.2%
01/31/07 12,003    273      0      523     2,460  2,479  2,459  15,259   (241)   2,489   4,368   83     22    56    6,974   6,695    8,527  7,271   8,728   44.8%   45.2%  44.4%

  Total  440,586   8,375       6   18,279  76,369 76,468 77,033 543,615  29,056 107,063 134,690   945    428 1,719 243,989  246,764 270,570 290,524317,583  1380.8%1374.8%1274.0%
Average   14,212     270       0      590   2,464  2,467  2,485  17,536     937   3,454   4,345    30     14    55   7,871    7,960   8,728  9,372            44.5%  44.3%  41.1%