03/29/05
                                                                U.S. Bureau of Reclamation - Central Valley Operations Office
                                                                        Delta Outflow Computation (values in c.f.s.)

                                                                                February 2005
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     (%)   (%)   (%)
02/01/05  31,236     227       0    1,221   4,875  3,985  4,344  37,559  (1,382)  6,491   4,369   264      0    28  11,151   11,482  27,790 19,981  27,790   28.9% 30.4% 38.7%
02/02/05  29,132     229       0    1,107   4,344  4,156  4,233  34,812  (1,154)  2,197   1,829   255      0    26   4,307    8,907  31,659 23,180  29,725   11.6% 24.0% 30.0%
02/03/05  27,696     230       0    1,023   4,121  4,318  4,141  33,070     900     997   1,670   263      0    26   2,955    5,850  29,215 25,632  29,555    8.1% 16.6% 19.6%
02/04/05  26,018     232       0      968   3,959  4,412  4,082  31,177     900     994   2,011   268      0    29   3,302    3,232  26,975 27,625  28,910    9.6%  9.8% 10.8%
02/05/05  24,620     233       0      936   3,905  4,390  4,062  29,694     900   2,993   2,007   281      0    29   5,310    3,557  23,484 28,080  27,825   16.8% 11.4% 11.8%
02/06/05  23,506     235       0      913   3,980  4,154  4,034  28,634     900   4,994   2,002   275      0    29   7,300    5,000  20,434 27,080  26,593   24.4% 16.8% 16.6%
02/07/05  22,416     236       0      895   3,896  4,003  4,003  27,443     900   7,064   3,753   227      0    28  11,072    7,604  15,472 25,004  25,004   39.4% 26.6% 25.2%
02/08/05  21,419     238       0      899   3,816  3,916  3,970  26,372     672   5,485   4,373   233      0    28  10,119    9,224  15,581 23,260  23,826   37.4% 33.6% 30.4%
02/09/05  20,929     238       0      915   3,737  3,848  3,934  25,819     672   6,798   4,374   238      0    28  11,437   10,615  13,710 20,696  22,702   43.3% 40.0% 34.8%
02/10/05  20,542     238       0      866   3,646  3,793  3,898  25,292     622   6,291   4,371   258      0    25  10,945   10,564  13,725 18,483  21,804   42.2% 40.9% 34.5%
02/11/05  23,260     238       0      836   3,574  3,741  3,865  27,908     622   6,292   4,399   271      0    23  10,985   10,841  16,301 16,958  21,304   38.3% 41.2% 35.1%
02/12/05  24,364     238       0      804   3,540  3,667  3,832  28,946     394   6,292   4,393   286      0    23  10,994   10,679  17,558 16,112  20,992   36.9% 39.0% 34.6%
02/13/05  22,323     238       0      815   3,463  3,599  3,800  26,839     622   5,606   4,374   286      0    24  10,289   10,452  15,928 15,468  20,602   37.2% 37.5% 34.6%
02/14/05  19,814     238       0      857   3,420  3,536  3,769  24,329     622   5,890   4,250   288      0    24  10,451   10,268  13,256 15,151  20,078   41.7% 38.4% 35.2%
02/15/05  18,058     238       0      879   3,370  3,494  3,748  22,545    (519)  4,795   4,340   264      0    20   9,419    9,751  13,645 14,875  19,649   40.5% 39.7% 34.7%
02/16/05  17,704     238       0    1,097   3,443  3,559  3,770  22,482  (4,627)  4,792   4,332    91      0    25   9,240    9,466  17,869 15,469  19,538   40.6% 40.9% 34.8%
02/17/05  18,689     238       0    1,696   4,105  3,806  3,860  24,728  (5,540)  5,090   4,380    91      0    29   9,590    9,243  20,678 16,462  19,605   38.3% 39.8% 34.8%
02/18/05  19,893     238       0    1,925   5,303  4,155  3,978  27,359  (5,768)  4,599   4,387    91      0    21   9,098    9,194  24,029 17,566  19,850   32.8% 37.0% 34.9%
02/19/05  19,732     238       0    1,852   5,981  4,598  4,114  27,803  (7,138)  4,593   4,403    88      0    22   9,106    9,151  25,835 18,749  20,165   32.4% 34.4% 35.0%
02/20/05  19,296     238       0    1,883   6,565  5,167  4,279  27,982  (6,681)  4,596   4,383    83      0    19   9,080    8,987  25,583 20,128  20,436   32.1% 32.4% 34.4%
02/21/05  20,185     238       0    2,251   7,402  5,910  4,483  30,076  (2,523)  4,596   4,419    86      0    23   9,124    8,997  23,475 21,588  20,581   30.0% 31.4% 34.2%
02/22/05  25,705     238       0    2,359   8,571  6,688  4,683  36,873  (1,610)  5,395   4,129    88      0    19   9,630    9,173  28,853 23,760  20,957   25.8% 29.0% 33.9%
02/23/05  31,117     238       0    2,468   8,889  7,306  4,846  42,712  (1,382)  5,395   3,867    88      0    15   9,365    9,267  34,729 26,169  21,556   21.7% 25.4% 32.8%
02/24/05  32,851     238       0    2,172   8,431  7,766  4,999  43,692     (13)  5,995   4,511    89      0    18  10,613    9,764  33,092 27,942  22,036   24.0% 23.8% 33.0%
02/25/05  30,863     238       0    1,970   8,520  8,096  5,131  41,591     672   5,991   4,386    95      0    17  10,489   10,048  30,431 28,857  22,372   25.0% 23.6% 32.9%
02/26/05  29,757     238       0    1,827   8,295  8,264  5,232  40,117     672   5,991   4,373    89      0    25  10,477   10,416  28,968 29,304  22,626   25.8% 24.9% 33.2%
02/27/05  28,722     238       0    1,728   7,743  8,255  5,309  38,431     900   5,994   4,427    87      0    19  10,527   10,387  27,004 29,507  22,788   27.1% 25.9% 32.3%
02/28/05  27,435     238       0    1,660   7,335  8,044  5,373  36,668  (3,436)  3,995   4,373    89      0    23   8,480    9,718  31,624 30,672  23,104   22.8% 25.3% 29.4%




  Total  677,282   6,620       0   38,822 148,229 140,629119,772870,953 (30,807)140,200 108,882 5,114      0   661 254,858  251,838 646,902 623,757641,973  834.7%839.5%862.0%
Average   24,189     236       0    1,387   5,294  5,022  4,278  31,105  (1,100)  5,007   3,889   183      0    24   9,102    8,994  23,104 22,277           29.8% 30.0% 30.8%