03/17/08
                                                                U.S. Bureau of Reclamation - Central Valley Operations Office
                                                                        Delta Outflow Computation (values in c.f.s.)

                                                                                February 2008
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     (%)     (%)    (%)
02/01/08 39,104    200     889      638    3,501   3,962  3,223  44,332  -3,436  3,988   4,183   262     2     22   8,453    7,670   39,315 36,075  39,315  18.4%   16.7%  27.4%
02/02/08 36,759    206    1,476     982    3,223   3,769  3,077  42,646  -1,610  3,992   4,182   273     0     23   8,469    8,163   35,787 37,078  37,551  19.2%   18.3%  27.4%
02/03/08 36,365    211     726     751     2,931  3,571  2,975  40,984  (3,208)  3,990   4,179   289    0     23    8,481   8,171   35,711  37,415 36,938   19.9%   19.2%  25.9%
02/04/08 36,815    217    2,023   1,650    2,770  3,408  2,923  43,475  (4,805)  2,995   3,807   292    5     24    7,114   7,715   41,167  38,816 37,995   15.6%   18.2%  23.0%
02/05/08 36,920    223     949    1,269    2,768  3,205  2,958  42,129  (4,577)  3,499   3,391   293    2     22    7,203   7,287   39,503  38,903 38,296   16.4%   17.3%  20.5%
02/06/08 38,128    229     643     822     3,098  3,042  2,966  42,920  (2,523)  3,490   3,360   292    2     23    7,164   6,847   38,279  38,508 38,294   16.0%   16.0%  18.3%
02/07/08 37,337    234     510     647     3,006  2,974  2,974  41,734  (2,523)  3,489   3,365   292    1     24    7,169   6,865   37,089  38,121 38,121   16.4%   16.2%  17.5%
02/08/08 34,006    240     429     561     3,023  2,928  2,965  38,259   (926)   3,495   3,592   281    2     23    7,389   6,930   31,796  37,047 37,331   18.5%   16.9%  17.1%
02/09/08 30,336    240     382     511     2,901  2,888  2,930  34,370    900    2,996   3,668   283    0     24    6,971   6,868   26,499  35,720 36,127   19.4%   18.0%  16.7%
02/10/08 28,094    240     346     481     2,647  2,845  2,884  31,808    850    2,990   3,662   290    0     24    6,965   6,801   23,993  34,046 34,914   20.9%   19.5%  16.6%
02/11/08 25,833    240     323     460     2,473  2,778  2,831  29,329    850    3,485   3,668   297    0     27    7,477   6,823   21,002  31,166 33,649   24.4%   21.4%  16.8%
02/12/08 23,663    240     301     446     2,300  2,650  2,778  26,950    850    3,492   3,664   317    7     22    7,488   6,987   18,612  28,181 32,396   26.5%   23.8%  17.7%
02/13/08 21,827    240     282     426     2,200  2,525  2,729  24,975    850    3,487   3,680   319    3     26    7,509   7,159   16,616  25,087 31,182   28.7%   26.4%  18.9%
02/14/08 21,186    240     267     405     2,132  2,390  2,682  24,230    850    3,488   3,673   305    2     22    7,485   7,161   15,895  22,059 30,090   29.5%   28.2%  19.7%
02/15/08 20,436    240     249     410     2,078  2,257  2,635  23,413    850    3,496   3,498   287    2     27    7,306   7,107   15,257  19,696 29,101   29.9%   29.4%  20.4%
02/16/08 19,549    240     234     401     1,970  2,154  2,591  22,394    850    3,989   3,390   277    0     26    7,682   7,178   13,862  17,891 28,149   33.0%   30.7%  21.5%
02/17/08 18,610    240     223     384     1,928  2,068  2,548  21,385    850    3,997   2,950   283    0     23    7,253   7,107   13,282  16,361 27,274   32.5%   31.7%  22.2%
02/18/08 17,613    240     214     376     1,867  1,998  2,507  20,310    850    3,496   2,593   283    13    23    6,382   6,805   13,078  15,229 26,486   29.9%   31.8%  22.4%
02/19/08 16,554    240     205     370     1,808  1,936  2,468  19,177    850    3,487   2,568   288    30    22    6,336   6,364   11,991  14,283 25,723   31.4%   31.3%  22.2%
02/20/08 15,827    240     199     369     1,768  1,879  2,431  18,403   (291)   3,494   2,947   297    10    20    6,749   6,195   11,945  13,616 25,034   34.9%   32.0%  23.0%
02/21/08 16,517    240     197     419     1,736  1,844  2,403  19,109   (698)   3,491   3,487   288    3     27    7,291   6,492   12,516  13,133 24,438   36.5%   34.3%  25.6%
02/22/08 15,923    240     194     465     1,830  1,820  2,375  18,652  (1,154)  3,496   3,588   275    3     29    7,385   6,835   12,421  12,728 23,892   38.0%   36.5%  28.6%
02/23/08 16,058    240     209     506     1,800  1,823  2,357  18,813  (1,382)  3,486   3,203   272    0     28    6,990   6,917   13,205  12,634 23,427   35.6%   36.7%  30.4%
02/24/08 17,117    240     214     638     1,950  1,866  2,349  20,159  (1,839)  3,489   2,741   276    0     24    6,530   6,668   15,468  12,946 23,095   30.9%   34.7%  30.4%
02/25/08 20,694    240    2,853    850     2,170  1,929  2,345  26,807  (1,154)  3,490   2,742   279    5     29    6,535   6,384   21,426  14,139 23,028   23.2%   29.1%  29.3%
02/26/08 28,626    240    1,268   1,441    2,246  2,111  2,372  33,821   (698)   2,994   2,730   260    2     29    6,011   6,062   28,508  16,498 23,239   16.9%   22.5%  27.2%
02/27/08 35,350    240     667     970     3,042  2,313  2,401  40,269   (241)   2,488   2,733   251    2     22    5,492   5,725   35,018  19,794 23,675   13.0%   17.0%  24.5%
02/28/08 36,269    240     511     785     3,155  2,465  2,418  40,960    (13)   2,482   2,383   261    2     24    5,148   5,270   35,824  23,124 24,109   11.9%   13.7%  21.5%
02/29/08 34,721    240     435     688     2,894  2,595  2,428  38,978    494    1,995   1,954   282    2     22    4,252   4,678   34,233  26,240 24,458   10.1%   11.7%  18.2%



  Total  776,237   6,800  17,418   19,121  71,215 73,993 77,522 890,791 (21,184) 98,247  95,580 8,244     94   703 202,680  197,233 709,296 726,536877,328   697.5% 699.3% 651.0%
Average   26,767     234     601      659   2,456  2,551  2,673  30,717    (730)  3,388   3,296   284      3    24   6,989    6,801  24,458 25,053            24.1%  24.1%  22.4%