REPORTING SUMMARY REQUIRED BY BIOLOGICAL OPINION - ENDANGERED SPECIES ACT October 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' Bend Red Shasta Bypass Elev ElevElevElev Creek Keswick DD Bluff Date KeswickFerry Ferry BridgeBluff Generation El 742 1000 900 800 750 PP Release Weir DD 1 53.9 55.8 56.7 58.1 58.4 3112 2996 0 0 0 2 268 6036 25 340 2 53.8 55.7 56.7 58.3 58.6 2609 2994 0 0 0 2 271 5821 25 341 3 53.7 55.8 56.4 57.7 58.0 2618 2993 0 0 0 2 262 5636 25 278 4 54.0 55.9 56.8 58.2 58.2 2383 2469 0 0 0 2 269 5440 25 125 5 54.1 55.7 56.4 57.9 57.8 3147 2000 0 0 0 2 297 5255 25 173 6 54.3 55.2 55.7 57.1 56.6 3492 1747 0 0 0 2 358 5232 25 155 7 54.5 55.2 55.3 56.2 56.0 3312 1549 0 0 0 2 253 4999 25 173 8 54.5 55.3 55.6 56.8 56.1 4110 1256 0 0 0 2 258 4817 25 143 9 54.8 55.3 55.4 56.4 56.0 2857 916 0 0 0 2 267 4578 25 100 10 55.3 56.0 56.0 56.9 56.4 3445 742 0 0 0 2 405 4599 25 0 11 55.6 55.9 56.0 57.0 56.6 3447 1171 0 0 0 2 509 4438 25 0 12 56.0 56.2 56.3 57.3 56.9 2700 1503 0 0 0 2 510 4370 25 0 13 56.0 56.9 57.1 58.0 57.6 2834 1503 0 0 0 2 511 4386 25 30 14 56.1 57.1 57.6 58.7 58.5 2128 2109 0 0 0 2 906 4422 25 126 15 56.3 57.4 57.8 59.0 58.8 1762 2502 0 0 0 2 1389 4461 25 200 16 56.0 57.4 58.0 59.3 59.1 971 2502 0 0 0 2 1091 4401 25 126 17 55.9 57.2 57.8 59.1 59.1 1139 2503 0 0 0 2 978 4381 25 166 18 55.6 57.0 57.6 58.8 58.7 967 2504 0 0 0 2 991 4284 25 255 19 55.3 56.7 57.1 58.4 58.4 350 2501 0 0 0 2 997 4265 25 128 20 55.2 56.5 56.9 58.1 57.9 142 2586 0 0 0 2 994 4284 25 129 21 55.1 56.4 56.8 58.0 57.9 445 2376 0 0 0 2 1521 4262 25 188 22 54.7 56.1 56.6 57.8 57.8 1851 2004 0 0 0 2 1487 4313 25 198 23 54.8 55.9 56.4 57.7 57.5 1351 1776 0 0 0 2 1341 4251 25 200 24 55.3 55.0 55.0 56.1 55.9 1560 1779 0 0 0 2 1037 4238 25 205 25 55.3 55.1 54.9 55.7 55.1 1707 1500 0 0 0 2 1014 4272 25 136 26 55.3 55.1 54.9 55.8 55.4 2467 1549 0 0 0 2 1031 4452 25 145 27 55.9 56.1 56.2 57.0 56.4 2640 1259 0 0 0 2 999 4249 25 99 28 56.1 56.3 56.4 57.4 57.0 3126 1220 0 0 0 2 953 4243 25 47 29 56.4 56.7 56.9 58.0 57.4 2427 1736 0 0 0 2 1150 4591 11 157 30 56.2 57.0 57.2 58.1 57.6 1852 1833 0 0 0 2 1363 4628 0 11 31 56.3 57.7 58.2 59.3 58.8 912 2240 0 0 0 2 1434 4635 0 12 Avg Tm 55.2 56.2 56.5 57.7 57.4 Total - 134606 119641 49814 286098 1410 8700 Total - 67863 60318 25114 144239 711 4386 Avg - cf 2189 1946 810 4653 23 141 Cross Channel Gate Operation: Closed on October 6, 1997 at 3:55 pm. Opened on October 15, 1997 at 8:55 am. G:\123\esa_reports\ESA97\sacoct97.wk4