5/1/2003
                        Reporting Summary Required by Biological Opinion - Endangered Species Act
                                             April 2003

        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                   SCDD    Red
  Date     Kes    Ferry Ferry Bridge Bluff   1000  900  800  750       Generation   SCPP  Keswick  Weir Bluff DD
   1       50.9    55.1  56.3  57.2  57.2      5    0    0    0              1801    1376     3592    45    144
   2       50.9    53.8  53.5  53.5  54.9      5    0    0    0              1435    1386     3555    40    138
   3       50.5    52.0  51.1  51.8  52.4      5    0    0    0              1525    1454     3514    40    155
   4       50.5    51.6  51.3  51.6  52.0      5    0    0    0              2063    1418     3521    40    156
   5       50.3    52.0  51.8  52.0  52.9      5    0    0    0              1766    1382     3511    40    152
   6       50.0    52.3  52.2  52.6  52.9      5    0    0    0              1692    1431     3510    40    137
   7       50.2    52.5  53.5  53.8  54.3      5    0    0    0              1603    1381     3515    40     53
   8       50.4    53.7  55.6  56.0  56.6      5    0    0    0              1514    1389     3525    37    226
   9       50.7    54.5  56.5  57.0  58.0      5    0    0    0              2696      14     3520     0    262
   10      51.0    54.9  56.3  57.0  58.1      5    0    0    0              3023      14     3521     0    281
   11      51.5    54.9  56.3  56.6  57.5      5    0    0    0              2990      14     3513     0    331
   12      51.4    54.7  55.1  55.8  56.4      5    0    0    0              3127      14     3484     0    335
   13      51.5    52.7  51.7  52.1  53.0      5    0    0    0              2999      14     3502     0    344
   14      50.8    52.5  52.3  52.4  52.8      5    0    0    0              2437      14     3523     0    244
   15      50.4    53.0  52.6  53.1  53.8      5    0    0    0              2281      14     3505     0    271
   16      50.7    52.5  51.9  52.2  53.0      5    0    0    0              3283     740     4467     0    261
   17      50.7    53.0  53.7  53.9  54.3      5    0    0    0              3148     748     4490     0    106
   18      51.3    53.7  54.8  55.1  56.0      5    0    0    0              3642     745     4470     0    104
   19      51.6    54.0  55.3  55.6  56.5      5    0    0    0              4875     535     5500     0    103
   20      51.8    54.3  55.3  55.7  56.8      5    0    0    0              4184     744     5520     0    105
   21      51.9    54.3  54.7  55.2  55.7      5    0    0    0              4035     751     5502     0    206
   22      51.5    54.0  54.8  55.1  56.0      5    0    0    0              6139     509     7428     0    204
   23      51.5    53.9  54.2  54.8  55.8      5    0    0    0              8271     829     9827    13    208
   24      50.5    52.7  52.0  52.3  52.9      5    0    0    0             12045    1967    14675    50    210
   25      50.3    51.9  50.6  50.8  51.1      5    0    0    0             12666    1974    14730    50    145
   26      50.4    51.9  51.6  51.8  51.9      5    0    0    0             12046    1975    14062    50    145
   27      50.8    52.3  52.7  52.9  53.2      5    0    0    0             13348     275    13958    50    305
   28      51.2    52.6  52.3  52.6  53.1      5    0    0    0             11957     384    13732    50    195
   31      49.9    52.0  50.7  51.1  51.7      5    0    0    0             13014     297    28336    88    265
   30      50.3    51.9  51.9  51.9  52.0      5    0    0    0             13573     251    29663   200    NA


  Avg
  Tmp      50.8    53.2  53.4  53.8  54.4                        Tot AF   315,730  47,681  454,561 1,732 11,486
                                                                 Tot cf   159,178  24,039  229,171   873  5,791
                                                                 Avg-cf     5,306     801    7,639    29    200