01/06/11
                                                                U.S. Bureau of Reclamation - Central Valley Operations Office
                                                                        Delta Outflow Computation (values in c.f.s.)

                                                                                November 2010
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     (%)     (%)    (%)
11/01/10 13,006    220      67      690    2,868   3,044  2,727  16,851  1,700   4,873   4,105    80     6     71   9,123    9,424   6,028   9,752  6,028   53.2%   55.5%  58.2%
11/02/10 12,975    220      50      695    2,727   2,960  2,655  16,667  1,700   4,992   4,097    81     5     67   9,232    9,089   5,735   8,903  5,882   54.5%   54.4%  55.6%
11/03/10 12,704    220      43      746    2,582   2,861  2,590  16,295  1,700   4,986   4,126    82     4     57   9,248    9,060   5,347   7,751  5,703   55.9%   54.5%  55.0%
11/04/10 12,190    220      40      714    2,460   2,721  2,505  15,624  1,700   4,989   4,109    81     3     77   9,253    9,100   4,671   6,343  5,445   58.2%   56.2%  54.8%
11/05/10 11,990    220      38      684    2,252   2,568  2,417  15,184  1,700   4,993   4,117    79     4     80   9,264    9,107   4,220   5,302  5,200   60.0%   58.0%  54.4%
11/06/10 11,352    220      37      656    2,065   2,420  2,346  14,330  1,700   3,493   4,119    96     5     75   7,778    8,607   4,852   5,195  5,142   53.1%   57.2%  51.2%
11/07/10 11,083    220      36      635    1,988   2,295  2,295  13,962  1,700   4,497   4,226   117     0     63   8,902    8,482   3,360   4,887  4,887   62.5%   58.5%  50.4%
11/08/10 11,407    220      41      673    1,988   2,191  2,258  14,329  -1,773  5,000   4,122    64     8     80   9,258    8,486   6,844   5,004  5,132   63.6%   59.7%  50.3%
11/09/10 12,107    220      57      734    2,005   2,103  2,226  15,123  -1,773  5,494   4,122    68     3     79   9,759    9,153   7,137   5,204  5,355   63.6%   63.2%  54.8%
11/10/10 12,050    220      60      782    1,966   2,022  2,192  15,078  -1,773  5,491   4,113    68     3     71   9,741    9,447   7,110   5,456  5,530   63.7%   63.6%  57.7%
11/11/10 12,761    220      47      722    1,889   1,960  2,158  15,639  -1,773  5,490   4,080    35     2     73   9,676    9,597   7,736   5,894  5,731   61.2%   62.8%  60.2%
11/12/10 12,675    220      44      858    1,816   1,914  2,124  15,613  -1,773  5,490   4,132    59     3     69   9,746    9,599   7,640   6,383  5,890   61.6%   62.1%  61.4%
11/13/10 12,014    220      41     1,016   1,746   1,873  2,091  15,037  1,650   4,988   4,129    77     0     71   9,265    9,436   4,122   6,278  5,754   60.6%   61.1%  61.1%
11/14/10 11,542    220      38     1,017   1,700   1,829  2,062  14,517  1,650   3,990   4,128    82     4     72   8,269    8,952   4,598   6,455  5,671   55.9%   59.4%  58.5%
11/15/10 11,306    220      37     1,014   1,683   1,783  2,036  14,260  1,700   4,264   3,913   114     3     75   8,364    8,471   4,196   6,077  5,573   57.3%   58.0%  56.0%
11/16/10 11,010    220      36      993    1,678   1,739  2,013  13,937  1,700   3,963   4,159   104     3     76   8,298    8,139   3,939   5,620  5,471   58.3%   57.1%  54.5%
11/17/10 10,928    220      35      709    1,661   1,704  1,991  13,553  1,700   4,244   4,108    50     3     79   8,477    8,217   3,376   5,087  5,348   61.6%   59.0%  55.8%
11/18/10 10,876    220      36      659    1,641   1,675  1,970  13,432  1,700   3,994   4,104    39     3     85   8,219    8,191   3,513   4,483  5,246   60.3%   60.0%  56.2%
11/19/10 10,508    220      37      648    1,616   1,653  1,950  13,029  1,700   3,990   4,138    75     3     87   8,287    8,193   3,042   3,826  5,130   62.4%   61.4%  56.8%
11/20/10 10,577    220      39      666    1,589   1,647  1,936  13,091   152    4,494   4,039    78     0     69   8,679    8,253   4,259   3,846  5,086   65.2%   62.6%  57.6%
11/21/10 11,483    220      44      881    1,658   1,661  1,928  14,286  -4,640  4,489   4,075    78     0     55   8,698    8,408   10,228  4,650  5,331   59.9%   62.4%  58.6%
11/22/10 13,203    220      62     1,107   1,784   1,675  1,921  16,376  -4,868  4,993   4,062    96     6     71   9,216    8,717   12,029  5,769  5,636   55.3%   59.8%  60.1%
11/23/10 14,560    220      75     1,016   1,777   1,689  1,914  17,648  -4,868  5,495   4,101    81     3     67   9,742    9,072   12,774  7,032  5,946   54.4%   56.3%  61.8%
11/24/10 14,846    220      47     1,328   1,761   1,710  1,909  18,202  -6,238  5,491   4,100    68     3     52   9,708    9,414   14,731  8,654  6,312   52.7%   54.1%  63.2%
11/25/10 16,755    220      45     1,475   1,786   1,742  1,906  20,281  -4,590  5,456   4,106   110     0     50   9,723    9,583   15,148 10,316  6,665   47.1%   51.2%  62.9%
11/26/10 16,765    220      44     1,021   1,837   1,776  1,903  19,887   202    5,497   4,120    67     0     59   9,744    9,590   9,941  11,302  6,791   48.4%   49.3%  61.7%
11/27/10 16,715    220      35      934    1,828   1,801  1,901  19,732   481    5,991   4,121    58     0     56   10,226   9,764   9,025  11,982  6,874   51.2%   48.9%  61.5%
11/28/10 15,842    220      34      959    1,836   1,811  1,899  18,891  -1,751  5,998   4,119    70     0     56   10,244   9,949   10,398 12,007  7,000   53.6%   51.0%  61.5%
11/29/10 16,263    220      34     1,064   1,849   1,828  1,899  19,430   -382   5,483   4,098    67     0     64   9,712    9,937   10,101 11,731  7,107   49.3%   51.4%  60.0%
11/30/10 18,312    220      35      968    1,900   1,856  1,901  21,435   -332   5,815   4,103    62     0     62   10,042   9,872   11,725 11,581  7,261   46.3%   49.6%  57.8%


  Total  389,805   6,600   1,314   26,064  57,936 60,508 63,623 481,719 (12,001)148,423 123,192 2,285     74 2,068 275,895  271,307 217,825 212,773174,128  1710.7%1718.3%1729.6%
Average   12,994     220      44      869   1,931  2,017  2,121  16,057    (400)  4,947   4,106    76      2    69   9,196    9,044   7,261  7,092   5,804    57.0%  57.3%  57.7%