5/9/2007
                          Reporting Summary Required by Biological Opinion - Endangered Species Act
                                           April 2007

        Daily Water Temperatures - Deg F                   TCD Operation                   Daily Average Release in Cfs
                                                      No. of Open Gates
                Control Pt                             Upr  Mid  Lwr Side
                  Balls    Jellys    Bend     Red      Elv  Elv  Elv  Elv         Shasta    Spring           SCDD   Red
  Date    Kes     Ferry     Ferry   Bridge   Bluff    1000  900  800  750       Generation Creek PP Keswick  Weir Bluff DD
   1      51.6     54.1     55.1     55.4    56.7       5    0    0    0           6,715      53     7,043    1     448
   2      51.4     53.7     54.4     54.5    56.0       5    0    0    0           6,637      53     7,079    1     482
   3      51.3     53.4     54.3     54.4    55.6       5    0    0    0           6,700      53     7,316    1     473
   4      51.7     53.9     54.8     54.9    55.6       5    0    0    0           6,837      53     7,567    1     460
   5      51.9     54.3     55.1     55.3    56.0       5    0    0    0           7,346      53     8,095    1     483
   6      52.2     54.8     55.9     56.1    57.1       5    0    0    0           7,451      53     8,110    1     464
   7      52.5     55.2     56.3     56.6    57.6       5    0    0    0           7,264      53     8,090    1     465
   8      51.8     55.0     56.1     56.3    57.4       5    0    0    0           7,219      53     8,004    1     476
   9      52.0     54.5     55.7     56.0    57.1       5    0    0    0           7,756      53     7,863    1     474
   10     51.3     53.6     54.5     54.6    55.7       5    0    0    0           7,432      53     7,687    1     452
   11     51.7     52.8     53.9     54.2    54.9       5    0    0    0           7,820      53     7,970    1     480
   12     51.6     53.1     53.5     53.4    53.7       5    0    0    0           8,007      53     8,095    1     477
   13     51.5     53.3     54.1     54.2    54.9       5    0    0    0           7,968      53     8,099    1     456
   14     52.5     53.5     54.1     54.2    54.5       5    0    0    0           7,873      53     8,087    1     475
   15     52.1     54.0     54.4     54.3    54.2       5    0    0    0           7,587      53     8,106    1     184
   16     52.4     54.1     54.9     55.0    55.8       5    0    0    0           7,773      53     8,089    1     312
   17     53.3     54.9     55.5     55.6    55.9       5    0    0    0           7,764      53     8,099    1     309
   18     52.1      54      54.5     54.5    54.5       5    0    0    0           8,158      53     8,099    1     193
   19     51.2     52.3     52.9     53.1    54.1       5    0    0    0           7,953      53     8,081    1     353
   20     51.5     52.9     53.3     53.1    53.3       5    0    0    0           7,349      53     7,612    1     270
   21     52.3     52.5     53.2     53.4    53.7       5    0    0    0           7,352      53     7,686    1     306
   22     52.1     53.7     54.0     53.6    53.4       5    0    0    0           7,062      53     7,573    1     352
   23     51.8     54.1     55.0     55.1    55.9       5    0    0    0           7,192      53     7,587    1     144
   24     52.7     55.2     56.2     56.3    57.1       5    0    0    0           7,048      53     7,562    1     299
   25     53.3     55.9     57.0     57.1    57.9       5   0/3   0    0           7,203     105     7,545    1     400
   26     52.4     56.2     57.2     57.4    58.5       5    3    0    0           7,468      98     7,569    1     467
   27     49.8     54.9     56.7     57.2    59.7       5    3    0    0           7,423     128     7,565    1     481
   28     49.6     53.9     55.7     56.1    58.5       5    3    0    0           7,650      98     7,567    1     544
   29     49.6     53.6     55.4     55.8    58.0       5    3    0    0           6,505     988     8,457    42    552
   30     49.7     53.5     55.0     55.3    57.4       5    3    0    0           7,736     725     8,506    50    476


  Avg
  Tmp     51.7     54.0     55.0     55.1    56.0                         Tot AF    440,829   6,772  465,742   238 24,213
                                                                          Tot cf    222,248   3,414  234,808   120 12,207
                                                                          Avg-cf      7,408     114    7,827     4    407
        Control Point:  Bend Bridge 03/01/2007 to 03/09/2007; Balls Ferry 03/10/2007 to 04/30/2007.
        Cross Channel Gate Operation:  Gates were closed on 12/15/2006 and remained closed all month.