REPORTING SUMMARY REQUIRED BY BIOLOGICAL OPINION - ENDANGERED SPECIES ACT May 2000 Daily Water Temperatures - Deg F Daily Average Release in CFS Data taken from CDEC TCD Operation Control # of gates open Point Upr Mid Lwr Side Red Balls Jellys Bend Red Shasta Shasta Elv Elv Elv Elv SCDD Bluff Date Keswick Ferry Ferry Bridge Bluff Gen Outlet 1000 900 800 750 SCPP Keswick Weir DD 1 50.3 50.3 54.7 55.1 56.1 7664 0 3/4 3 0 0 3263 11314 20 297 2 50.2 50.2 54.5 54.8 56.1 8315 0 4/5 3/2 0 0 3327 13077 20 297 3 50.7 50.7 54.9 55.2 56.4 9719 0 5 2/3 0 0 3596 13245 15 375 4 50.8 50.8 54.8 55.2 56.6 9523 0 5/3 3 0 0 3238 13308 15 374 5 50.0 50.0 54.2 54.5 55.6 10111 0 3 3 0 0 3246 13953 15 369 6 50.4 50.4 53.3 53.7 54.8 9494 0 3 3 0 0 3495 13450 15 379 7 50.1 50.1 52.0 52.2 52.8 8333 0 3 3 0 0 3762 12615 15 401 8 50.2 50.2 53.3 53.3 53.6 6880 0 3 3/2 0 0 3663 10607 15 289 9 50.3 50.3 54.8 55.2 56.1 7636 0 3 2/3 0 0 1096 9647 15 152 10 50.6 50.6 54.2 54.6 55.8 7758 0 3 3 0 0 1088 9585 15 368 11 50.1 50.1 54.0 54.3 55.3 6541 0 3/5 3 0 0 2425 8551 12 280 12 50.4 52.5 53.6 54.0 55.3 6921 0 5 3 0 0 1683 8382 10 324 13 50.3 52.5 53.5 53.9 54.9 6369 0 5 3 0 0 1633 8378 10 344 14 50.1 52.0 53.1 53.4 54.3 6576 0 5 3/2 0 0 1614 8896 10 334 15 50.2 51.7 52.5 52.7 53.3 7192 0 5 2/1 0 0 2612 9585 10 353 16 50.9 52.1 52.8 52.9 53.1 5781 0 5 1/2 0 0 2488 8504 10 251 17 51.7 54.4 55.2 55.1 54.9 6332 0 5/4/0 2/5 0 0 1712 8000 10 283 18 51.3 55.7 57.4 57.9 58.3 5759 0 0 5 0/2 0 2023 8715 10 673 19 50.5 54.9 57.0 57.7 59.3 7833 0 0 5 2 0 1946 11000 10 87 20 49.8 53.5 55.5 56.1 58.2 10907 0 0 5 2 0 2374 13000 10 375 21 49.8 53.2 55.2 55.7 57.3 10951 0 0 5 2/3 0 2850 13086 10 403 22 49.8 53.1 55.2 55.7 57.3 10192 0 0 5/3 3 0 2784 13279 10 579 23 49.9 53.5 55.7 56.1 57.4 10306 0 0 3 3 0 2340 13260 10 638 24 49.9 53.2 55.5 56.0 58.0 11047 0 0 3 3 0 2494 14371 10 1135 25 50.0 53.3 55.4 55.7 57.1 9845 0 0 3 3 0 2326 11929 10 1398 26 50.1 53.6 55.7 56.2 57.8 9255 0 0 3/2 3/4 0 2725 12506 10 1411 27 50.1 53.7 55.8 56.2 57.9 9787 0 0 2 4 0 2704 12589 10 1253 28 49.9 52.5 54.5 55.1 57.4 10042 0 0 2 4 0 2757 12833 10 1378 29 49.8 52.8 54.3 54.5 55.6 9401 0 0 2 4 0 2831 12215 10 892 30 50.1 52.9 54.5 54.9 56.3 8779 0 0 2/3 4/3 0 3171 12297 10 909 31 50.1 52.8 54.1 54.5 55.8 9075 0 0 3/4 3/2 0 2766 11969 7 152 Avg 50.3 52.9 54.8 54.9 56.4 Tot af 524287 0 158743 702449 732 33230 Tmp Tot cfs 264324 0 80032 354146 369 16753 Avg 8527 0 2582 11424 12 540 Cross Channel Gate Operation: Opened May 26, 2000 at 1025 am. G:\123\esa_reports\ESA00\sacmay00.123