REPORTING SUMMARY REQUIRED BY BIOLOGICAL OPINION - ENDANGERED SPECIES ACT August 1997 Daily Water Temperatures - Degrees F (from CDEC) Daily Average Release in cfs TCD Operation # of gates open Spring Shasta Upr Mid Lwr Side Spring Creek Red Balls Jelly's Bend Red Bluff Generation Elev ElevElevElev Creek Keswick DD Bluff Date Keswick Ferry Ferry Bridge Bluff (cfs) 1000 900 800 750 PP Release Weir DD 1 51.4 53.9 54.5 55.4 12509 0 1 4 0 2498 14337 0 1380 2 51.6 53.6 55.0 55.9 12019 0 0 4 0 2500 14338 0 1349 3 51.2 52.8 54.8 55.8 13304 0 0 4 0 2019 14369 0 1344 4 51.2 53.3 54.6 55.5 12962 0 0 4 0 1967 14389 0 1304 5 51.3 53.5 54.8 55.8 11963 0 0 0 2 1989 14063 0 1353 6 51.0 53.3 54.7 55.7 11301 0 0 5 0 2050 13654 5 1265 7 50.7 52.3 54.5 55.5 11864 0 0 5 0 2045 13447 5 1351 8 51.1 53.1 54.8 55.8 12066 0 0 5 0 2059 13457 5 1353 9 51.1 53.7 54.9 55.9 11356 0 0 5 0 1996 13261 5 1339 10 50.9 53.4 54.9 55.9 11630 0 0 5 0 1567 12997 5 1286 11 51.0 54.7 55.7 11952 0 0 5 0 1495 12702 5 1239 12 51.7 55.3 56.1 11608 0 1 5 0 1088 12088 5 1149 13 51.9 55.9 57.0 11036 0 0 5 0 1024 11761 5 1013 14 51.5 53.1 55.8 57.0 11054 0 0 5 0 1141 12015 5 919 15 51.4 52.5 55.6 56.7 58.3 10465 0 0 5 0 965 11069 2 1015 16 51.4 52.6 55.9 57.1 58.7 10328 0 0 5 0 988 10083 0 1078 17 51.4 53.1 55.8 57.0 58.6 9562 0 0 5 0 957 9944 0 1088 18 51.4 53.2 55.7 56.8 58.3 9107 0 0 5 0 927 10027 0 1075 19 51.5 52.2 55.4 56.5 58.1 9211 0 0 5 0 913 9922 0 1082 20 51.4 54.2 55.4 56.9 58.2 9327 0 0 5 1 934 10017 0 1116 21 50.9 54.5 55.4 56.2 57.7 9085 0 0 5 0/1 989 9716 0 899 22 51.2 54.8 56.0 57.1 58.6 8620 0 0 5 0/1 1009 9068 0 869 23 51.2 54.7 56.0 57.3 59.1 8423 0 0 5 0/1 989 9003 0 692 24 51.4 55.0 56.3 57.5 59.0 7975 0 0 5 1 995 9015 0 659 25 51.0 54.4 55.8 56.9 58.6 8198 0 0 5 1 1061 9000 0 611 26 50.9 54.4 55.8 56.8 58.4 7556 0 0 5 1 957 8550 0 630 27 51.1 54.6 56.0 57.2 58.9 7897 0 0 4 2 971 8521 0 634 28 51.4 54.6 55.9 57.0 58.8 7481 0 0 4 2 985 8068 0 638 29 51.5 54.7 56.3 57.4 58.9 7184 0 0 3 2 1177 8256 0 551 30 51.7 54.7 56.1 57.3 58.9 7560 0 0 3 2 1082 8507 0 487 31 52.4 55.2 56.4 57.4 58.8 8160 0 0 3 2 1006 8745 0 500 Avg Tem 51.3 53.8 55.5 56.5 58.6 Tot af 620365 83987 683096 93 62020 Tot cf 312763 42343 344389 47 31268 Avg 10089 1366 11109 2 1009 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 - 05/23/97 - 1325 Close - 06/12/97 - 0925 Open - 07/03/97 - 1225 Open - 05/16/97 - 1900 hr Close - 05/28/97 - 0925 Open - 06/16/97 - 0955 Close - 05/21/97 - 1120 hr Open - 05/30/97 - 1325 Close - 07/01/97 - 0725