10/26/07
                                                                U.S. Bureau of Reclamation - Central Valley Operations Office
                                                                        Delta Outflow Computation (values in c.f.s.)

                                                                                October 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     (%)     (%)    (%)
10/01/07 12,207    206     393      180    1,166   1,107  1,248  14,152  2,150   4,497   4,322   148     0     76   9,042    8,959   2,960   3,618  2,960   62.3%   62.9%  55.8%
10/02/07 12,176    205     345      810    1,248   1,116  1,212  14,784  2,100   4,494   4,331   147    18     54   9,009    9,145   3,675   3,415  3,318   59.6%   62.9%  57.7%
10/03/07 12,011    204     300     483     1,175  1,130  1,187  14,173   2,050   3,995   4,323   104    16    66    8,472   8,654    3,651  3,233   3,429   58.6%   60.1%  55.3%
10/04/07 11,794    203     276     328     1,138  1,146  1,169  13,739   2,050   3,498   4,274   147    7     79    7,991   8,305    3,698  3,202   3,496   56.5%   58.3%  53.8%
10/05/07 11,793    202     269     310     1,113  1,149  1,149  13,687   2,000   3,498   4,263   131    24    94    7,961   7,950    3,726  3,339   3,542   56.5%   57.2%  52.4%
10/06/07 12,385    201     265     292     1,073  1,149  1,146  14,216   2,000   2,991   4,357   112    0     95    7,556   7,627    4,660  3,551   3,728   51.7%   54.9%  51.0%
10/07/07 11,917    200     305     289     1,131  1,155  1,155  13,842   1,950   2,998   4,345   111    15    75    7,513   7,484    4,379  3,821   3,821   52.9%   53.7%  50.7%
10/08/07 11,575    199     313     258     1,209  1,150  1,162  13,554   1,950   2,995   4,270   112    50    68    7,395   7,319    4,209  4,000   3,870   53.2%   52.6%  50.2%
10/09/07 11,464    199     314     250     1,209  1,145  1,160  13,436   1,950   2,992   4,276   111    0     60    7,439   7,292    4,047  4,053   3,889   54.1%   53.4%  50.7%
10/10/07 10,750    199     306     250     1,143  1,139  1,154  12,648   1,900   2,990   4,257   111    12    58    7,404   7,260    3,344  4,009   3,835   57.2%   54.8%  51.4%
10/11/07 11,540    199     286     270     1,097  1,139  1,150  13,392    302    3,498   4,259   113    8     58    7,921   7,424    5,169  4,219   3,956   57.9%   56.4%  53.2%
10/12/07 11,629    199     225     253     1,112  1,149  1,149  13,418    302    3,486   4,230   111    6     47    7,869   7,573    5,247  4,436   4,064   57.5%   57.5%  54.7%
10/13/07 10,750    199     196     264     1,145  1,182  1,165  12,554  (1,751)  3,489   4,181   112    5     43    7,820   7,714    6,485  4,697   4,250   61.1%   58.7%  56.1%
10/14/07 10,632    199     147     265     1,356  1,211  1,183  12,599  (1,801)  3,497   4,202   111    0     63    7,873   7,695    6,527  5,004   4,413   61.1%   59.8%  56.6%
10/15/07 10,515    199     112     255     1,412  1,238  1,197  12,493  (1,801)  3,498   4,290   103    4     80    7,967   7,719    6,327  5,306   4,540   62.3%   61.5%  57.3%
10/16/07 9,880     199     102     252     1,400  1,268  1,207  11,833   (204)   2,996   4,222   96     7     65    7,371   7,569    4,666  5,395   4,548   60.9%   61.5%  57.1%
10/17/07 9,858     199     86      248     1,357  1,309  1,218  11,748   (432)   2,987   4,225   83     5     63    7,352   7,406    4,829  5,607   4,565   61.3%   61.5%  56.6%
10/18/07 10,330    199     20      250     1,384  1,378  1,238  12,183   1,572   3,489   4,212   82     8     64    7,840   7,377    2,771  5,264   4,465   63.2%   61.8%  56.8%
10/19/07 10,608    199     20      253     1,589  1,461  1,264  12,669   1,572   3,492   4,251   93     6     69    7,900   7,552    3,197  4,972   4,398   61.1%   61.9%  58.5%
10/20/07 10,175    199      0      263     1,726  1,510  1,286  12,363   1,572   2,987   4,247   93     0     72    7,398   7,560    3,393  4,530   4,348   58.5%   60.9%  59.2%
10/21/07 10,306    199      0      275     1,703  1,550  1,305  12,483   1,572   2,981   4,238   91     0     54    7,364   7,399    3,547  4,104   4,310   57.8%   59.2%  58.4%
10/22/07 10,068    199      0      277     1,688  1,591  1,323  12,232   1,800   2,990   4,209   104    0     73    7,376   7,217    3,056  3,637   4,253   58.9%   58.4%  57.4%
10/23/07 10,372    199      0      271     1,690  1,638  1,338  12,532   1,750   2,498   4,220   112    24    82    6,888   7,045    3,894  3,527   4,237   53.4%   56.7%  56.3%
10/24/07 10,401    199      0      259     1,683  1,685  1,354  12,542   1,750   2,498   4,278   126    10    91    6,984   6,898    3,808  3,381   4,219   54.0%   55.4%  55.1%
10/25/07 9,940     199      0      251     1,716  1,720  1,373  12,106   1,750   2,495   4,241   135    14    98    6,955   6,743    3,401  3,471   4,187   55.5%   54.3%  54.2%
10/26/07 9,597     199      0      269     1,834  1,752  1,395  11,899   1,750   2,495   4,253   121    8     103   6,965   6,754    3,184  3,469   4,148   56.6%   55.4%  54.8%
10/27/07 9,414     199      0      285     1,951  1,821  1,425  11,849   1,750   1,992   4,202   101    0     103   6,398   6,559    3,701  3,513   4,131   52.3%   54.8%  53.5%
10/28/07 9,385     199      0      284     2,186  1,909  1,456  12,054   1,750   1,994   4,202   114    0     95    6,405   6,379    3,899  3,563   4,123   51.4%   53.4%  52.2%
10/29/07 9,953     199      0      290     2,302  1,997  1,485  12,744   1,700   2,497   4,253   81     17    106   6,920   6,380    4,124  3,716   4,123   52.8%   52.2%  52.1%
10/30/07 8,951     199      0      283     2,304  2,083  1,512  11,737   1,700   2,498   4,257   106    13    106   6,954   6,567    3,083  3,600   4,088   57.4%   53.8%  53.6%
10/31/07 9,788     199      4      273     2,290  2,172  1,539  12,554   1,700   2,991   4,200   115    7     99    7,398   6,899    3,456  3,550   4,068   57.2%   55.8%  56.1%

  Total  332,164   6,197   4,284    9,040  46,530 44,149 39,306 398,215  38,402  96,296 131,891 3,438    282 2,360 233,703  230,426 126,111 125,201125,321  1774.9%1781.6%1698.6%
Average   10,715     200     138      292   1,501  1,424  1,268  12,846   1,239   3,106   4,255   111      9    76   7,539    7,433   4,068  4,039            57.3%  57.5%  54.8%