12/17/09
                                                                U.S. Bureau of Reclamation - Central Valley Operations Office
                                                                        Delta Outflow Computation (values in c.f.s.)

                                                                                November 2009
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     (%)     (%)    (%)
11/01/09  8,667    220      0       296    1,959   2,202  1,745  11,142  1,700    991    3,792   137     0     71   4,991    5,813   4,451   3,428  4,451   42.9%   51.3%  46.0%
11/02/09  8,643    219      0       294    1,745   2,080  1,681  10,901  1,700    992    3,463    52    11     81   4,577    5,106   4,624   3,599  4,538   40.8%   46.0%  41.0%
11/03/09  8,714    217      0       299    1,616   1,960  1,646  10,846  1,700    992    3,463    39     5     88   4,578    4,564   4,568   3,796  4,548   41.0%   41.6%  37.2%
11/04/09  8,521    216      0       288    1,578   1,831  1,615  10,603  1,700    992    3,484    56     5     85   4,613    4,462   4,290   3,885  4,483   42.2%   41.3%  36.8%
11/05/09  7,995    214      0       296    1,522   1,715  1,584  10,027  1,700    996    3,479    69     0     76   4,619    4,469   3,708   4,006  4,328   44.6%   42.6%  37.6%
11/06/09  8,918    213      0       313    1,459   1,615  1,558  10,903  1,700    997    3,469   121    10     74   4,651    4,472   4,552   4,210  4,366   40.9%   42.5%  38.1%
11/07/09  8,349    211      0       335    1,427   1,534  1,534  10,322  1,700    994    3,464   124     0     71   4,652    4,466   3,970   4,309  4,309   43.2%   42.8%  38.7%
11/08/09  8,838    210      0       524    1,392   1,476  1,510  10,964  1,650    995    3,455   117     0     62   4,629    4,458   4,685   4,342  4,356   40.6%   41.5%  39.2%
11/09/09  8,692    210      1       539    1,340   1,434  1,489  10,782  1,650   1,176   3,446   123     1     69   4,813    4,510   4,319   4,299  4,352   42.9%   42.2%  40.2%
11/10/09  8,973    210      1       415    1,320   1,394  1,470  10,919  1,650    966    3,443   132     0     77   4,619    4,494   4,650   4,311  4,382   40.4%   41.3%  40.4%
11/11/09  8,958    210      2       554    1,296   1,359  1,452  11,020  1,650    916    3,443   128    25     79   4,540    4,463   4,830   4,388  4,422   39.3%   40.8%  40.6%
11/12/09  8,694    210      3       683    1,278   1,333  1,438  10,868  1,650    991    3,441   132     0     81   4,645    4,400   4,573   4,511  4,435   40.8%   40.2%  40.4%
11/13/09  8,633    210      2       411    1,279   1,316  1,428  10,535  1,650    990    3,447   137     5     69   4,639    4,409   4,246   4,467  4,420   42.1%   40.7%  40.8%
11/14/09  8,686    210      1       375    1,310   1,303  1,419  10,582  1,650    995    3,445   122     0     70   4,632    4,436   4,300   4,515  4,412   42.0%   41.6%  41.3%
11/15/09  8,790    210      1       338    1,297   1,297  1,411  10,636  1,700    993    3,444   122     0     65   4,623    4,438   4,313   4,461  4,405   41.7%   41.9%  41.4%
11/16/09  8,521    210      2       319    1,299   1,296  1,404  10,351  1,700    994    3,046   135    23     59   4,211    4,306   4,440   4,479  4,407   38.8%   40.8%  40.3%
11/17/09  8,577    210      2       318    1,310   1,297  1,398  10,417  1,700    989    2,884   131    15     68   4,057    4,117   4,660   4,480  4,422   37.0%   39.2%  38.6%
11/18/09  8,110    210      4       312    1,304   1,301  1,393  9,940   1,700    995    2,887   127     0     75   4,084    3,932   4,156   4,384  4,408   39.1%   38.3%  37.0%
11/19/09  8,750    210      3       317    1,306   1,305  1,389  10,586  1,700    997    2,242   126     0     74   3,438    3,665   5,448   4,509  4,462   30.6%   35.5%  34.4%
11/20/09  8,963    210      6       312    1,311   1,305  1,385  10,802  1,750    992    1,988   129     0     71   3,180    3,367   5,872   4,741  4,533   27.6%   32.2%  31.7%
11/21/09  8,594    210      13      313    1,305   1,305  1,381  10,435  1,294    996    1,986   117     0     62   3,161    3,067   5,980   4,981  4,602   28.6%   28.9%  28.8%
11/22/09 10,352    210     22      316     1,302  1,306  1,377  12,202   1,294    993    1,982   119    0     59    3,154   2,979    7,755  5,473   4,745   24.4%   26.7%  27.8%
11/23/09 10,202    210     21      322     1,303  1,305  1,374  12,058   1,294    995    1,976   188    18    64    3,206   2,976    7,558  5,918   4,867   24.5%   25.7%  27.5%
11/24/09 10,349    210     14      323     1,307  1,306  1,371  12,203   1,294   1,973   1,973   233    6     67    4,240   3,298    6,669  6,205   4,942   32.3%   27.1%  30.2%
11/25/09  9,814    210     11      317     1,305  1,303  1,368  11,657   1,344   3,990   1,969   233    0     67    6,259   4,292    4,055  6,191   4,907   51.1%   35.8%  39.1%
11/26/09  9,509    210      6      313     1,290  1,299  1,365  11,328   1,800   3,494   1,971   233    0     75    5,774   5,124    3,754  5,949   4,863   48.2%   43.7%  46.6%
11/27/09  9,161    210      6      311     1,280  1,294  1,361  10,968   1,850   2,985   1,978   233    0     81    5,278   5,463    3,840  5,659   4,825   45.2%   48.3%  49.6%
11/28/09  8,658    210      4      315     1,268  1,291  1,358  10,455   1,444   2,993   1,987   228    22    79    5,264   5,136    3,747  5,340   4,786   47.4%   47.0%  46.6%
11/29/09 10,256    210      6      314     1,284  1,296  1,358  12,070   1,444   3,492   1,978   234    0     80    5,784   5,138    4,842  4,924   4,788   45.3%   46.0%  46.2%
11/30/09  9,145    210      3      319     1,338  1,302  1,357  11,015   1,494   3,498   1,977   234    13    73    5,770   5,308    3,752  4,380   4,754   49.6%   47.4%  47.5%


  Total  269,032   6,340     134   10,701  41,330 43,359 43,618 327,537  48,249  45,350  85,004 4,313    156 2,170 136,681  131,127 142,607 140,141136,518  1195.0%1200.7%1171.7%
Average    8,968     211       4      357   1,378  1,445  1,454  10,918   1,608   1,512   2,833   144      5    72   4,556    4,371   4,754  4,671   4,551    39.8%  40.0%  39.1%