8/20/2009 Reporting Summary Required by Biological Opinion - Endangered Species Act April 2009 Daily Water Temperatures - Deg F TCD Operation Daily Average Release in Cfs No. of Open Gates Control Point 4/1/09 to 4/30/09 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 Generation Creek PP Keswick Weir Bluff DD 1 48.6 52.6 53.9 54.2 55.3 0 5 0 0 4,380 43 4,414 1 160 2 48.9 52.3 53.8 54.0 55.3 0 5 0 0 4,701 40 4,494 1 167 3 48.6 51.3 52.6 52.8 54.2 0 5 0 0 4,938 52 4,499 1 160 4 48.3 51.0 51.9 52.0 53.1 0 5 0 0 4,194 40 4,489 1 166 5 48.1 51.2 52.3 52.5 53.6 0 5 0 0 4,193 40 4,499 1 167 6 48.5 51.7 52.9 53.1 54.3 0 5 0 0 4,000 40 4,502 1 147 7 48.5 51.3 52.8 53.3 54.2 0 5 0 0 4,048 40 4,508 1 167 8 48.3 50.4 51.8 52.1 52.9 0 5 0 0 4,966 40 5,449 1 166 9 48.0 49.8 51.2 51.5 52.3 0 5 0 0 5,415 40 5,490 1 169 10 47.9 50.3 51.5 51.6 52.4 0 5 0 0 3,466 944 5,513 153 168 11 48.2 51.0 52.6 52.9 53.8 0 5 0 0 3,984 1,006 5,524 244 124 12 48.8 51.8 53.5 53.8 54.9 0 5 0 0 4,421 552 5,486 118 114 13 49.2 52.5 54.4 54.8 55.9 0 5 0 0 5,773 59 5,513 1 120 14 48.6 50.9 52.7 53.2 54.2 0 5 0 0 5,070 390 5,481 77 110 15 48.3 50.3 51.5 51.7 52.8 0 5 0 0 4,725 86 5,540 1 165 16 48.6 50.8 52.2 52.5 53.4 0 5 0 0 5,299 160 5,512 1 115 17 48.9 51.8 53.3 53.5 54.6 0 5 0 0 6,013 43 6,030 1 165 18 48.9 52.5 54.4 54.9 56.1 0 5 0 0 6,045 40 6,543 1 336 19 49.0 52.7 54.8 55.4 57.0 0 5 0 0 6,093 40 6,546 1 250 20 49.2 53.2 55.5 56.0 57.6 0 5 0 0 5,971 81 6,609 1 260 21 49.2 53.4 56.0 56.5 58.4 0 5 0 0 6,119 516 6,512 2 300 22 49.3 53.5 56.2 56.8 58.6 0/5 5 0 0 4,353 1,624 6,744 1 308 23 49.6 53.2 55.7 56.3 58.1 5 5 0 0 5,078 1,074 7,015 1 254 24 49.5 52.1 54.2 54.9 56.8 5 5 0 0 6,828 54 7,245 1 275 25 48.7 51.6 53.3 53.6 55.2 5 5 0 0 6,833 190 7,505 1 287 26 49.1 51.5 53.4 53.7 55.3 5 5 0 0 6,533 359 7,726 1 206 27 48.9 51.6 53.3 53.7 55.0 5 5 0 0 7,434 132 7,973 1 166 28 48.6 50.3 51.9 52.4 53.7 5 5 0 0 7,478 64 8,265 1 160 29 48.4 50.6 52.1 52.4 53.4 5 5 0 0 7,500 108 8,972 1 407 30 48.7 50.5 52.0 52.2 53.5 5 5 0 0 7,644 175 9,030 1 408 Avg Temp 48.7 51.6 53.3 53.6 54.9 Tot AF 324,292 16,011 364,226 1,228 12,232 Tot cf 163,495 8,072 183,628 619 6,167 Avg-cf 5,450 269 6,121 21 206 Control Point: Balls Ferry from 04/01/2009 to 04/30/2009 Cross Channel Gate Operations: 04/01/2009 to 04/30/2009: Closed