REPORTING SUMMARY REQUIRED BY BIOLOGICAL OPINION - ENDANGERED SPECIES ACT February 2000 Daily Water Temperatures - Deg F Daily Average Release in CFS Data taken from CDEC TCD Operation # of gates open 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 49.3 49.3 48.8 48.8 48.8 8559 0 0 5 0 0 2569 16800 10 0 2 49.6 50.0 50.0 49.8 49.7 11556 0 0 5 0 0 2872 14463 10 0 3 49.1 49.6 49.7 49.7 50.0 9663 0 0 5 0 0 2898 12777 22 0 4 48.8 49.2 49.3 49.3 49.5 8981 0 0 5 0 0 2965 12500 35 0 5 49.0 49.5 49.3 49.4 49.5 9205 0 0 5 0 0 2533 12500 35 0 6 48.4 49.5 49.6 49.6 49.8 6487 0 0 5 0 0 4187 10796 35 0 7 48.4 49.1 49.2 49.2 49.5 7395 0 0 5 0 0 2984 10796 41 0 8 48.7 49.1 49.2 49.2 49.4 10243 0 5 0 0 0 1625 10796 50 0 9 49.4 49.6 49.7 49.8 49.9 10137 0 5 0 0 0 1637 14917 77 0 10 49.8 50.7 50.7 50.7 50.8 10014 0 5 0 0 0 2400 14645 121 0 11 49.6 50.1 50.2 50.3 50.7 10437 0 5 0 0 0 2432 16738 163 0 12 49.2 49.3 49.2 49.3 49.4 11481 0 5 0 0 0 4111 20217 200 0 13 49.1 49.0 49.1 49.1 49.1 11452 0 5 0 0 0 4159 18500 213 0 14 49.3 50.8 50.8 50.8 50.9 8899 0 5 0 0 0 4152 22458 273 0 15 49.2 49.6 49.5 49.6 50.0 10986 0 5 0 0 0 4276 35821 450 0 16 49.2 49.5 49.5 49.5 49.7 11201 0 5 0 0 0 4226 40393 450 0 17 49.3 49.6 49.6 49.7 49.8 11227 0 5 0 0 0 3794 39621 300 0 18 49.3 49.5 49.5 49.5 49.7 11331 0 5 0 0 0 3438 40282 407 0 19 49.4 49.5 49.5 49.5 49.7 11242 0 5 0 0 0 534 40503 25 0 20 49.4 49.6 49.6 49.7 49.9 11283 0 5 0 0 0 908 36285 25 0 21 49.4 50.0 50.2 50.2 50.5 11281 0 5 0 0 0 1318 30455 25 0 22 49.2 49.5 49.6 49.8 50.0 10982 0 5 0 0 0 1441 34471 157 0 23 48.9 48.6 48.7 48.7 48.7 11287 0 5 0 0 0 4397 35870 400 0 24 49.0 48.8 48.6 48.7 48.8 11459 0 5 0 0 0 3591 39810 150 0 25 48.9 48.9 48.7 48.8 48.9 11669 0 5 0 0 0 4186 39894 122 0 26 49.0 49.1 49.0 49.0 49.1 11610 0 5 0 0 0 3670 34265 221 0 27 49.0 49.5 49.5 49.6 49.8 11477 0 5 0 0 0 4103 33460 350 0 28 48.9 49.3 49.3 49.4 49.6 11496 0 5 0 0 0 4218 37465 350 0 29 48.8 49.2 49.3 49.4 49.5 11605 0 5 0 0 0 4198 40325 350 0 Avg 49.1 49.5 49.5 49.5 49.7 Tot-af 604263 0 178162 1522977 10050 0 Tmp Tot-cfs 304645 0 89822 767823 5067 0 Avg-cfs 10505 0 3097 26477 175 0 Cross Channel Gate Operation: Closed. G:\123\esa_reports\ESA00\sacfeb00.123