REPORTING SUMMARY REQUIRED BY BIOLOGICAL OPINION - ENDANGERED SPECIES ACT May 1997 Daily Water Temperatures - Degrees F (from CDEC) Daily Average Release in cfs TCD Operation # of gates open Spring Shasta Upr Mid Lwr Spring Creek Red Balls Jelly's Bend Red Bluff Generation Elev Elev Elev Creek Keswick DD Bluff Date Keswick Ferry Ferry Bridge Bluff (cfs) 1000 900 800 PP Release Weir DD 1 49.4 51.6 53.2 53.3 51.5 5836 5 0 0 1881 8521 20 760 2 49.3 52.2 53.8 52.7 5678 5 0 0 1886 8068 20 420 3 49.6 53.6 54.6 53.7 5857 5 0 0 1884 8002 20 451 4 49.6 53.8 55.0 54.4 5643 5 0 0 1911 8011 20 452 5 49.7 53.9 55.3 54.4 5701 5 0 0 1853 8237 20 450 6 49.9 54.4 56.0 6395 3 3 0 2016 8525 20 428 7 49.8 53.6 55.7 7211 2 4 0 1667 8946 15 432 8 46.6 54.1 55.7 6525 2 4 0 2017 9047 15 430 9 48.2 54.0 55.8 55.9 6590 1 4 0 1912 9015 10 429 10 49.8 53.9 55.6 55.9 7413 1 4 0 1950 9469 10 426 11 49.8 53.8 55.3 55.6 8008 1 4 0 1952 1000 10 432 12 49.7 53.8 55.3 55.5 8029 1 4 0 1941 9989 12 433 13 49.8 54.0 55.4 55.6 7625 0 5 0 1952 9570 15 426 14 49.8 54.2 55.8 56.0 7493 0 5 0 1959 9523 15 432 15 49.5 53.9 55.4 55.8 7687 0 5 2 1963 10335 15 430 16 49.7 53.5 54.9 55.2 7445 0 5 2 1907 9918 11 431 17 49.4 53.8 55.1 55.3 7144 0 5 1 2043 9509 5 897 18 49.5 54.1 55.5 55.7 7318 0 5 1 1877 9482 5 1013 19 49.6 54.2 55.5 55.7 7248 0 5 0 1493 9513 2 1051 20 49.4 53.9 55.2 55.5 7476 1 5 0 1791 9498 2 1009 21 49.2 53.8 55.0 55.3 7739 1 4 0 1835 9993 0 891 22 49.2 52.9 53.8 54.1 7741 1 4 0 2045 10487 0 877 23 49.2 52.6 53.4 53.4 7395 2 4 0 2339 10499 2 863 24 49.0 53.2 54.0 53.9 8092 2 4 0 2097 10484 5 729 25 49.3 52.7 54.0 54.1 8613 2 4 0 2149 10421 5 629 26 49.3 52.0 53.3 53.5 8304 2 4 0 2285 10462 5 414 27 49.1 52.6 53.6 53.5 8037 1 5 0 2531 10483 50 304 28 49.4 53.0 53.8 53.9 7586 1 5 0 2666 9938 10 438 29 49.4 53.7 54.7 54.6 6512 3 2 0 2902 9555 10 636 30 49.9 54.5 55.9 56.0 7174 3 3 0 2494 9689 10 896 31 50.6 54.5 55.9 56.3 7196 3 3 0 2629 9985 10 986 Avg Temp 49.4 53.5 54.8 55.0 53.3 Tot af 441747 126601 567626 732 37478 Tot cfs 222711 63827 286174 369 18895 Avg 7184 2059 9231 12 610 Cross Channel Gate Operation: Closed on 11/20/96 at 1200 hours