Annual Reporting Summary Required by Biological Opinion dated Feb 12, 1993 Endangered Species Act WY 2002 Monthly Average Water Temperatures - Deg F Average Daily Release in cfs (control point) Shasta Spring SCDD Red Balls Jellys Bend Red Gen Creek Keswick Weir Bluff Month Keswick Ferry Ferry Bridge Bluff (815') PP Release Gage Div Dam Oct-01 54.6 56.1 56.7 56.9 57.8 3730 1978 6022 2 206 Nov-01 55.2 54.3 54.4 54.4 54.4 4349 0 4603 0 7 Dec-01 51.0 50.0 49.1 49.0 48.9 2300 876 3760 30 0 Jan-02 49.4 49.4 47.9 48.1 48.1 5541 1156 6960 82 0 Feb-02 47.7 48.8 48.6 48.9 49.3 3366 497 4148 28 29 Mar-02 48.4 50.5 51.0 51.2 51.6 4626 377 5292 40 226 Apr-02 49.9 53.9 55.4 55.8 57.1 5020 122 5526 19 350 May-02 50.5 53.7 55.1 55.6 57.0 8379 668 9346 0 642 Jun-02 50.9 53.7 55.1 55.6 57.3 10842 1744 12756 28 1053 Jul-02 52.0 54.4 55.6 56.0 57.8 12541 2134 14603 4 966 Aug-02 51.6 54.4 55.5 56.2 57.9 8811 2131 10909 0 667 Sep-02 51.0 54.0 55.1 55.6 57.3 6325 971 7690 0 362 Cross Channel Gate Operation: Oct 8 - 27 - gates were opened and closed twice daily for Gate study to determine best operation for fish and water quality in the Delta. Nov 21 - gates closed for fish concerns. Nov 29 - gates opened for water quality concerns Dec 04 - gates closed for forecasted high Sac River flow as well as fishery protection. May 24 - gates opened for Memorial Day weekend. May 28 - gates closed. May 31 - Jun 14 - gates were opened and closed twice daily for Gate study to determine best opetration for fish and water quality in the Delta. G:\123\esa_reports\esa02\ESA_WY02.XLS