REPORTING SUMMARY REQUIRED BY BIOLOGICAL OPINION - ENDANGERED SPECIES ACT January 1998 Daily Water Temperatures - Degrees F (from CDEC) Daily Average Release in cfs TCD Operation # of gates open Spring Upr Mid Lwr Side Spring Creek Red Balls Jellys Bend Red Shasta Shasta Elev ElevElevElev Creek Keswick DD Bluff Date Keswick Ferry Ferry Bridge Bluff GenerationOutlet 1000 900 800 750 PP Release Weir DD 1 51.2 50.4 49.5 49.6 49.6 4049 0 0 0 5 0 263 4231 25 0 2 50.9 50.5 50.1 50.2 50.1 4216 0 0 0 5 0 264 4200 25 0 3 50.5 50.0 49.5 49.9 50.3 3244 0 0 0 5 0 381 4242 25 0 4 50.0 48.0 47.6 48.1 48.9 3407 0 0 0 5 0 974 4198 25 0 5 49.5 47.7 46.5 46.7 47.1 3457 0 0 0 5 0 608 4264 25 0 6 49.1 46.7 45.8 46.2 46.4 2951 0 0 0 5 0 754 4194 31 0 7 48.7 45.4 43.7 43.8 44.5 3075 0 0 0 5 0 605 4104 31 0 8 48.7 47.6 45.9 45.9 45.9 3015 0 0 0 5 0 710 4122 40 0 9 48.8 48.8 47.7 47.8 47.7 3538 0 0 0 5 0 747 4257 40 0 10 48.9 49.2 48.5 48.7 48.9 3859 0 0 0 5 0 425 4258 40 0 11 49.1 49.6 49.1 49.4 49.7 3083 0 0 0 5 0 1019 4253 40 0 12 48.9 50.5 49.8 50.2 50.4 2283 0 0 0 5 0 1215 4251 40 0 13 48.6 49.9 48.2 48.6 49.4 2707 0 0 0 5 0 1225 4948 57 0 14 48.6 49.7 48.4 48.8 49.0 3198 0 0 0 5 0 1764 6014 85 0 15 48.2 49.8 48.7 48.9 49.1 2327 0 0 0 5 0 3549 7186 99 0 16 48.8 50.2 49.5 49.7 50.1 6024 5478 0 0 5 0 2166 14565 190 0 17 49.9 51.0 50.7 51.0 51.3 7058 7429 0 0 5 0 1420 16657 200 0 18 49.9 51.2 50.8 51.2 51.5 6313 8087 0 0 5 0 3210 20085 200 0 19 49.4 49.9 48.8 49.4 49.7 9426 7022 0 0 5 0 3550 20132 200 0 20 49.0 49.6 48.6 49.0 49.1 12367 4058 0 0 5 0 4035 22292 200 0 21 50.0 49.5 48.4 48.7 48.7 13565 15177 0 0 5 0 3156 31293 217 0 22 50.2 50.3 49.6 49.7 49.8 13623 19238 0 0 5 0 1667 35018 250 0 23 50.0 50.1 49.4 49.8 49.8 13635 20816 0 0 5 0 1037 34890 250 0 24 49.9 50.1 49.4 49.7 49.9 13677 20427 0 0 5 0 1268 34861 103 0 25 49.9 50.2 49.7 49.6 50.2 13627 15442 0 0 5 0 1268 30587 30 0 26 49.7 50.0 49.5 49.6 50.1 13681 15032 0 0 5 0 1354 29827 53 0 27 49.5 50.2 49.7 49.7 50.1 13649 14884 0 0 5 0 3158 30291 150 0 28 49.5 50.2 49.8 49.9 50.4 12315 18381 0 0 5 0 2655 32890 148 0 29 49.5 50.3 50.2 50.4 51.3 13582 12643 0 0 5 0 1909 28673 130 0 30 49.4 49.9 49.6 49.8 51.0 13527 20747 0 0 5 0 2080 35889 130 0 31 49.3 49.4 48.9 49.2 50.3 13727 21527 0 0 5 0 1730 36306 120 0 Avg 49.5 49.5 48.8 49.0 49.4 Temp Tot - af 472480 449041 99504 1037327 6345 0 Tot - cf 238205 226388 50166 522978 3199 0 Avg - cf 7684 7303 1618 16870 103 0 Cross Channel Gate Operation: Closed (11/25/97) G:\123\esa_reports\Esa98\sacjan98.wk4