REPORTING SUMMARY REQUIRED BY BIOLOGICAL OPINION - ENDANGERED SPECIES ACT

August 1997

Daily Water Temperatures - Degrees F (from CDEC)                Daily Average Release in cfs

                                                             TCD Operation
                                                           # of gates open
                                                                                                Spring
                                                 Shasta     Upr Mid Lwr Side Spring              Creek     Red
               Balls Jelly's Bend  Red Bluff    Generation Elev ElevElevElev  Creek   Keswick     DD      Bluff
 Date  Keswick Ferry  Ferry Bridge  Bluff       (cfs)      1000 900 800 750    PP     Release    Weir      DD


     1   51.4   53.9   54.5   55.4                 12509      0   1   4   0     2498     14337        0     1380
     2   51.6   53.6   55.0   55.9                 12019      0   0   4   0     2500     14338        0     1349
     3   51.2   52.8   54.8   55.8                 13304      0   0   4   0     2019     14369        0     1344
     4   51.2   53.3   54.6   55.5                 12962      0   0   4   0     1967     14389        0     1304
     5   51.3   53.5   54.8   55.8                 11963      0   0   0   2     1989     14063        0     1353
     6   51.0   53.3   54.7   55.7                 11301      0   0   5   0     2050     13654        5     1265
     7   50.7   52.3   54.5   55.5                 11864      0   0   5   0     2045     13447        5     1351
     8   51.1   53.1   54.8   55.8                 12066      0   0   5   0     2059     13457        5     1353
     9   51.1   53.7   54.9   55.9                 11356      0   0   5   0     1996     13261        5     1339
    10   50.9   53.4   54.9   55.9                 11630      0   0   5   0     1567     12997        5     1286
    11   51.0          54.7   55.7                 11952      0   0   5   0     1495     12702        5     1239
    12   51.7          55.3   56.1                 11608      0   1   5   0     1088     12088        5     1149
    13   51.9          55.9   57.0                 11036      0   0   5   0     1024     11761        5     1013
    14   51.5   53.1   55.8   57.0                 11054      0   0   5   0     1141     12015        5      919
    15   51.4   52.5   55.6   56.7   58.3          10465      0   0   5   0      965     11069        2     1015
    16   51.4   52.6   55.9   57.1   58.7          10328      0   0   5   0      988     10083        0     1078
    17   51.4   53.1   55.8   57.0   58.6           9562      0   0   5   0      957      9944        0     1088
    18   51.4   53.2   55.7   56.8   58.3           9107      0   0   5   0      927     10027        0     1075
    19   51.5   52.2   55.4   56.5   58.1           9211      0   0   5   0      913      9922        0     1082
    20   51.4   54.2   55.4   56.9   58.2           9327      0   0   5   1      934     10017        0     1116
    21   50.9   54.5   55.4   56.2   57.7           9085      0   0   5 0/1      989      9716        0      899
    22   51.2   54.8   56.0   57.1   58.6           8620      0   0   5 0/1     1009      9068        0      869
    23   51.2   54.7   56.0   57.3   59.1           8423      0   0   5 0/1      989      9003        0      692
    24   51.4   55.0   56.3   57.5   59.0           7975      0   0   5   1      995      9015        0      659
    25   51.0   54.4   55.8   56.9   58.6           8198      0   0   5   1     1061      9000        0      611
    26   50.9   54.4   55.8   56.8   58.4           7556      0   0   5   1      957      8550        0      630
    27   51.1   54.6   56.0   57.2   58.9           7897      0   0   4   2      971      8521        0      634
    28   51.4   54.6   55.9   57.0   58.8           7481      0   0   4   2      985      8068        0      638
    29   51.5   54.7   56.3   57.4   58.9           7184      0   0   3   2     1177      8256        0      551
    30   51.7   54.7   56.1   57.3   58.9           7560      0   0   3   2     1082      8507        0      487
    31   52.4   55.2   56.4   57.4   58.8           8160      0   0   3   2     1006      8745        0      500

Avg Tem  51.3   53.8   55.5   56.5   58.6 Tot af  620365                       83987    683096       93    62020
                                          Tot cf  312763                       42343    344389       47    31268
                                           Avg     10089                        1366     11109        2     1009
Control Point changed from Bend Bridge to Jelly's Ferry on beginning Aug 11th.
Red Bluff station out of service on 7/16/97 TO 8/14/97

Cross Channel Gate Operation:
Close - 11/20/96 - 1200 hr  Open - 05/23/97 - 1325         Close - 06/12/97 - 0925   Open - 07/03/97 - 1225
Open - 05/16/97 - 1900 hr   Close - 05/28/97 - 0925        Open - 06/16/97 - 0955
Close - 05/21/97 - 1120 hr  Open - 05/30/97 - 1325         Close - 07/01/97 - 0725