03/14/06
                                                                U.S. Bureau of Reclamation - Central Valley Operations Office
                                                                        Delta Outflow Computation (values in c.f.s.)

                                                                                January 2006
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     (%)     (%)    (%)
01/01/06  75,378     217 179,924   24,865  11,329  8,591 11,817 291,713  (8,342)  8,589   3,696    10      0    26  12,321   13,038 287,734 154,460287,734     4.2%   6.0%  15.7%
01/02/06  63,548     218 232,542    8,500  11,817  9,532 11,867 316,625  (9,989)  8,402   3,693     7      0    27  12,129   12,499 314,485 187,171301,109     3.8%   4.7%  17.0%
01/03/06  83,072     219 237,794    9,357  11,917 10,618 12,425 342,359 (13,690)  2,360   3,800     1      5    17   6,174   10,180 349,876 222,545317,365     1.8%   3.2%  18.0%
01/04/06  86,861     220 233,698    8,639  13,542 11,877 13,244 342,960 (13,512)  3,490   3,889     4      0    15   7,398    8,545 349,075 254,993325,292     2.2%   2.6%  18.6%
01/05/06  85,559     222 206,762    6,918  15,700 12,988 13,865 315,160 (12,878)  3,495   3,879    13      0     8   7,395    6,971 320,643 280,345324,362     2.3%   2.1%  19.3%
01/06/06  83,698     223 168,435    7,494  16,350 14,026 14,476 276,199  (6,309)  1,042   3,882    19      1    10   4,951    6,559 277,557 296,036316,562     1.8%   2.1%  18.9%
01/07/06  81,165     224 130,422    8,355  17,529 15,100 15,100 237,695  (4,534)  3,989   3,874    24      0     8   7,895    6,720 234,333 304,815304,815     3.3%   2.4%  18.8%
01/08/06  76,179     225 102,116    8,453  18,846 16,192 15,646 205,819     715   3,991   3,876    33      0     6   7,906    6,884 197,198 291,881291,363     3.8%   2.9%   3.0%
01/09/06  74,760     225  89,417    8,284  19,463 17,307 16,098 192,149     665   2,634   3,863   209      2    11   6,716    7,409 184,768 273,350279,519     3.4%   3.5%   3.2%
01/10/06  74,999     225  76,469    8,128  19,721 18,204 16,470 179,542     844   3,988   4,329   261      1     5   8,582    7,561 170,116 247,670268,578     4.6%   3.9%   3.2%
01/11/06  76,434     225  63,362    6,999  19,817 18,663 16,692 166,837     844   3,998   4,089   270      1     8   8,366    7,634 157,628 220,320258,492     4.8%   4.3%   3.2%
01/12/06  77,434     225  56,861    5,794  18,913 18,823 16,758 159,227     794   1,991   3,874   267      0     5   6,137    7,423 152,296 196,271249,642     3.7%   4.4%   3.1%
01/13/06  74,544     225  53,691    5,201  17,475 18,726 16,764 151,136   1,250   1,996   3,875   259      0     5   6,135    6,608 143,751 177,156241,497     3.9%   4.2%   2.8%
01/14/06  71,659     225  50,758    4,656  16,846 18,383 16,742 144,144     972   1,995   3,890   255      0    11   6,152    5,874 137,020 163,254234,034     4.1%   3.9%   2.5%
01/15/06  70,421     225  48,230    5,042  16,446 17,834 16,667 140,364  (1,767)  3,390   3,882   255      0    11   7,538    6,343 134,593 154,311227,405     5.2%   4.4%   2.8%
01/16/06  68,665     225  46,987    5,432  15,617 17,130 16,550 136,926  (2,045)  2,998   3,861   261      0    11   7,130    6,672 131,841 146,749221,432     5.0%   4.7%   3.1%
01/17/06  68,060     225  47,457    4,905  14,796 16,335 16,414 135,443  (2,045)  2,598   3,854   261      0     9   6,722    6,861 130,766 141,128216,099     4.8%   5.0%   3.5%
01/18/06  68,250     225  46,648    4,711  14,250 15,558 16,251 134,084  (2,323)  2,695   3,859   262      0    10   6,826    6,622 129,581 137,121211,292     4.9%   4.9%   3.6%
01/19/06  67,697     225  38,280    5,219  13,475 14,835 16,049 124,896  (4,834)  2,688   3,848   264      0    10   6,811    6,514 122,919 132,925206,641     5.2%   5.0%   3.8%
01/20/06  66,741     225  28,265    5,199  12,417 14,063 15,819 112,847  (2,095)  3,491   3,864   250      0    11   7,616    6,815 107,326 127,721201,675     6.5%   5.5%   4.3%
01/21/06  65,273     225  19,938    4,909  11,442 13,176 15,553 101,787  (1,917)  3,693   3,858   250      0     9   7,811    7,148  95,893 121,846196,638     7.4%   6.3%   4.8%
01/22/06  64,139     225  12,281    4,774  10,233 12,276 15,270  91,652  (1,917)  3,997   3,841   204      0    10   8,053    7,582  85,516 114,835191,587     8.6%   7.4%   5.4%
01/23/06  62,090     225   5,128    4,676   9,320 11,446 14,996  81,439  (1,739)  3,396   3,873    64      0     8   7,341    7,553  75,837 106,834186,554     8.9%   8.2%   5.7%
01/24/06  60,145     225   3,230    4,594   8,983 10,664 14,737  77,177   1,000   3,200   3,849    68      0     8   7,124    7,386  69,053 98,018 181,659     9.1%   8.9%   5.9%
01/25/06  56,747     225   2,475    4,530   8,780  9,949 14,486  72,757   1,000   1,779   4,213    67      0     7   6,066    6,770  65,691 88,891 177,020     8.2%   8.8%   5.7%
01/26/06  53,326     225   2,994    4,483   8,466  9,338 14,242  69,494   1,000   1,980   3,875    68      0    12   5,934    6,299  62,560 80,268 172,618     8.4%   8.6%   5.6%
01/27/06  49,641     225   2,969    4,302   8,140  8,836 14,009  65,277     722   2,583   3,867    67      0    11   6,527    6,099  58,028 73,225 168,373     9.9%   8.8%   5.7%
01/28/06  46,237     225   2,932    4,094   7,933  8,488 13,787  61,421     494   2,676   3,864    62      0     9   6,612    6,282  54,316 67,286 164,300    10.6%   9.6%   6.3%
01/29/06  44,196     225   2,980    3,978   7,796  8,256 13,577  59,175      37   2,291   3,874    68      0    10   6,244    6,386  52,894 62,625 160,458    10.4%  10.3%   6.8%
01/30/06  43,923     225   2,929    4,019   7,691  8,066 13,379  58,787    (191)  1,795   4,206    77      0    10   6,087    6,236  52,891 59,348 156,873    10.2%  10.4%   7.0%
01/31/06  44,670     225   1,170    4,055   7,653  7,898 13,193  57,773  (1,382)  1,497   4,235    75      0     8   5,815    5,966  53,340 57,103 153,533     9.9%  10.2%   7.1%

  Total 2,085,511  6,943 2,197,14 200,565 412,703 413,177462,9434,902,86(81,172) 98,711 121,236 4,252      9   322 224,512  227,440 4,759,525,040,47,194,52  181.1% 177.1% 234.2%
Average   67,275     224  70,876    6,470  13,313 13,328 14,934 158,157  (2,618)  3,184   3,911   137      0    10   7,242    7,337 153,533 162,597            5.8%   5.7%   7.6%