3/1/2006 Reporting Summary Required by Biological Opinion - Endangered Species Act September 2005 Daily Water Temperatures - Deg F TCD Operation Daily Average Release in Cfs 9/1 - 9/30 No. of Open Gates Control Pt Upr Mid Lwr Side Balls Jellys Bend Red Elv Elv Elv Elv Shasta Spring SCDD Red Date Kes Ferry Ferry Bridge Bluff 1000 900 800 750 GenerationCreek PP Keswick Weir Bluff DD 1 52.5 55.1 56.4 56.8 58.8 0 0 3 2 7,400 1,324 9,517 0 607 2 52.7 55.2 56.3 56.7 58.5 0 0 3 2 7,913 1,348 9,558 0 600 3 52.7 55.2 56.3 56.7 58.5 0 0 3 2 7,897 1,426 9,570 0 595 4 52.8 55.3 56.5 56.9 58.5 0 0 3 2 7,375 1,345 9,083 11 542 5 52.9 55.4 56.5 56.9 58.6 0 0 3 2 7,012 1,320 8,621 1 514 6 53.0 55.5 56.5 57.0 58.8 0 0 3 2 6,950 1,475 8,558 1 496 7 53.1 55.5 56.5 56.9 58.5 0 0 3 2 6,901 1,526 8,522 1 505 8 53.2 56.0 57.1 57.5 59.0 0 0 3 2 7,016 1,305 8,561 1 503 9 53.2 55.9 57.0 57.5 59.3 0 0 3 2 6,978 1,342 8,560 0 495 10 53.4 55.7 56.9 57.3 59.0 0 0 3 2 7,180 1,318 8,556 0 418 11 53.1 55.4 56.3 56.6 58.1 0 0 3 2 6,691 1,407 8,540 1 248 12 53.4 55.3 56.1 56.3 57.8 0 0 3 2 7,010 1,427 8,537 1 258 13 53.4 55.4 56.2 56.6 57.8 0 0 3 2 6,850 1,525 8,538 0 360 14 53.4 55.6 56.5 56.9 58.0 0 0 3 2 7,039 1,320 8,506 10 447 15 53.4 55.6 56.6 57.0 58.5 0 0 3 2 6,891 1,305 8,282 0 506 16 53.7 55.5 56.6 57.0 58.8 0 0 3 2 6,542 1,350 8,227 0 188 17 53.5 55.5 56.4 56.7 58.2 0 0 3 2 6,302 1,374 7,961 0 396 18 53.6 55.5 56.4 56.7 58.1 0 0 3 2 6,493 1,259 7,942 0 382 19 53.7 55.7 56.6 56.9 58.2 0 0 3 2 6,333 1,324 7,942 0 361 20 54.1 56.1 56.9 57.2 58.4 0 0 3 2 6,284 1,278 7,923 0 380 21 54.3 56.6 57.6 58.1 59.4 0 0 3 2 6,593 1,212 7,933 5 369 22 54.2 56.5 57.5 58.0 59.4 0 0 2 2 7,258 697 7,984 1 382 23 54.1 56.1 57.0 57.5 58.9 0 0 2 2 7,957 715 8,998 1 369 24 53.6 55.1 55.7 56.1 57.3 0 0 2 2 8,335 709 8,902 3 365 25 53.6 55.1 55.7 56.0 56.9 0 0 2 2 8,315 790 8,911 1 250 26 53.8 54.8 55.5 55.8 56.8 0 0 2 2 8,028 711 8,587 3 302 27 53.7 55.5 56.2 56.4 57.2 0 0 2 2 7,395 726 8,760 0 350 28 54.2 55.8 56.6 57.0 58.1 0 0 2 2 7,599 674 8,678 0 294 29 54.2 55.9 56.7 57.0 58.3 0 0 2 2 7,586 552 8,584 0 308 30 54.1 55.8 56.6 57.0 58.1 0 0 2 2 7,856 564 8,494 0 319 Avg Tmp 53.5 55.6 56.5 56.9 58.3 Tot AF 428,394 68,724 510,424 81 24,018 Tot cf 215,979 34,648 257,335 41 12,109 Avg-cf 7,199 1,155 8,578 1 404 Control Point: Balls Ferry 4/15/05 to 5/7/05; Jelly's Ferry 5/8/05 to 8/4/05; Balls Ferry 8/5/05 to 9/30/05. Cross Channel Gate Operations: No gate changes this month. The Note: Revised September 13 and 15 Shasta Generation number on 3/1/2006.