8/23/2007 Reporting Summary Required by Biological Opinion - Endangered Species Act July 2007 Daily Water Temperatures - Deg F TCD Operation Daily Average Release in Cfs No. of Open Gates Control Pt 7/1/07 to 7/31/07 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 52.1 54.5 55.3 55.7 57.1 5 4 0 0 13,044 1999 15,216 1 1007 2 52.1 54.5 55.3 55.8 57.2 5 4/5 0 0 13,212 1986 15,189 1 1096 3 51.9 54.5 55.4 55.9 57.3 5 5 0 0 13,446 1978 15,141 1 1111 4 52.0 54.7 55.7 56.1 57.5 5 5 0 0 13,861 2064 15,166 1 1137 5 52.2 54.8 55.9 56.4 58.0 5 5 0 0 13,261 2070 15,345 1 1090 6 52.5 55.0 56.0 56.5 58.1 5 5 0 0 12,910 1982 15,137 1 1074 7 52.6 55.2 56.2 56.7 58.2 5 5 0 0 13,547 2008 15,587 1 1091 8 52.8 55.4 56.4 56.9 58.3 5 5 0 0 12,955 2,174 15,289 1 1142 9 53.0 55.6 56.6 57.1 58.7 5 5 0 0 13,088 2,178 15,533 1 1053 10 53.0 55.5 56.5 56.9 58.5 5 5 0 0 13,482 2,187 15,392 1 1238 11 53.3 54.7 55.6 56.0 57.7 5 5 0/1 0 13,031 2,281 15,142 1 1095 12 52.9 55.0 55.9 56.1 57.1 5 5 1 0 12,789 2,174 15,147 1 936 13 53.1 55.4 56.4 56.7 58.0 5 5 1 0 13,492 2,249 15,199 1 898 14 53.3 55.4 56.5 56.7 58.3 5 5 1 0 12,761 2,207 15,453 1 778 15 53.5 55.7 Out of Se 57.0 58.4 5 5 1 0 13,053 2,205 15,125 1 779 16 53.7 55.9 Out of Se 57.2 58.9 5 5 1 0 13,759 1,996 15,159 1 840 17 53.8 55.8 56.8 57.1 58.7 5 5 1/2 0 13,072 2,354 15,427 1 850 18 53.4 55.1 Out of Se 56.6 58.4 5 5 2 0 13,046 2,157 15,196 21 860 19 53.2 55.3 Out of Se 56.6 57.7 5 5 2 0 12,975 2,131 15,052 1 797 20 53.5 55.7 56.4 57.0 58.3 5 5 2 0 12,919 2,100 14,991 1 772 21 53.8 56.0 56.6 57.3 58.7 5 5 2 0 13,029 2,116 14,982 1 763 22 54.1 56.3 57.0 57.7 59.0 5 5 2/3 0 12,688 2,075 15,068 1 772 23 53.3 56.4 57.2 58.0 59.4 5 5 3 0 12,994 2,034 14,935 1 769 24 53.5 56.1 56.8 57.6 59.3 5/0 5/2 3/5 0 12,743 2,148 15,032 1 747 25 52.5 55.7 56.6 57.5 59.2 0 2 5 0 13,106 2,208 15,117 1 702 26 51.9 54.4 55.1 55.9 57.8 0 2 5 0 12,935 2,055 15,003 21 835 27 52.0 54.5 55.1 55.8 57.3 0 2 5 0 12,595 2,178 14,283 7 773 28 52.1 54.6 55.4 56.0 57.5 0 2 5 0 11,325 2,205 13,445 1 790 29 52.1 54.7 55.5 56.2 57.8 0 2 5 0 11,473 2,097 13,764 1 851 30 52.2 54.6 55.4 56.1 57.7 0 2 5 0 11,240 2,348 13,783 1 807 31 52.2 54.9 55.6 56.3 57.9 0 2 5 0 11,350 2,101 13,857 1 861 Avg Tmp 52.8 55.2 56.0 56.6 58.1 Tot AF 791,776 131,000 920,651 153 56,161 Tot cf 399,181 66,045 464,155 77 28,314 Avg-cf 12,877 2,130 14,973 2 913 Control Point: Bend Bridge 03/01/2007 to 03/09/2007; Balls Ferry 03/10/2007 to 05/06/2007; Jellys Ferry 05/07/2007 to 06/07/2007; Balls Ferry 06/08/2007 to 07/31/2007. Cross Channel Gate Operation: Closed on 12/15/2006; Opened 5/25/2007; Closed 5/30/2007; Open 6/2/2007; Closed 6/5/2007; Open 6/9/2007; Closed 6/11/2007; Opened 6/16/2007 and remain open.