Annual Reporting Summary Required by Biological Opinion dated Feb 12, 1993 - Endangered Species Act WY 1997 Monthly Average Water Temperatures - Deg F Monthly Average Releases in cfs Shasta Outlet Outlet Bypass Spring SCDD Red Balls Jellys Bend Red Gen Elev Elev Elev Creek Keswick Weir Bluff Month Keswick Ferry Ferry Bridge Bluff (815') 942 842 742 PP Release Gage Div Dam Oct 55.0 56.3 56.5 56.4 57.3 1270 3020 1399 5910 5 158 Nov 56.0 56.0 55.4 55.2 55.6 3443 1294 340 5307 12 24 Dec 53.2 53.0 52.0 51.7 52.2 12241 4341 3514 0 1363 19106 97 0 Jan 50.4 50.7 49.7 49.5 50.2 14523 8126 16970 0 2005 41477 218 0 Feb 48.3 49.7 48.9 48.8 49.9 8209 2459 297 0 1294 12540 87 65 Mar 48.7 52.2 52.4 52.1 52.0 4404 0 0 0 517 5297 19 255 Apr 50.6 54.3 55.0 54.5 53.8 5643 0 0 0 738 6415 15 530 May 49.4 53.5 54.8 55.0 53.3 7184 0 0 0 2059 9231 12 610 Jun 50.8 54.1 55.0 55.3 55.5 10475 0 0 0 2932 13239 9 1039 Jul 51.3 54.0 54.8 55.8 55.5 12210 0 0 0 2926 14749 2 1148 Aug 51.3 53.8 55.5 56.5 58.6 10089 0 0 0 1366 11109 2 1009 Sep 53.0 55.4 56.4 57.5 58.3 6832 0 0 1283 454 8035 4 328 Control Point changed from Bend Bridge to Jelly's Ferry on beginning Aug 11th. Red Bluff station out of service on 7/16/97 TO 8/14/97 Cross Channel Gate Operation: Close - 11/20/96 - 1200 hr Open - 05/16/97 - 1900 hr Close - 05/21/97 - 1120 hr Open - 05/23/97 - 1325 Close - 05/28/97 - 0925 Open - 05/30/97 - 1325 Close - 06/12/97 - 0925 Open - 06/16/97 - 0955 Close - 07/01/97 - 0725 Open - 07/03/97 - 1225 G:\123\esa_reports\ESA97\Esa_wy97.wk4