CENTRAL VALLEY OPERATIONS OFFICE

CHINOOK SALMON REPORT

April 2003

Note: Bold numbers are not verified by DFG.

Winter Run Chinook Salmon Estimated Loss (Incidental Take) Spring Run Chinook Salmon Estimated Loss (Incidental Take) Pumping

Daily SWP Daily CVP Daily Combined Season Combined Daily SWP Daily CVP Daily Combined Season Combined Daily Total Daily Total

Tagged* No Tag Tagged* No Tag Tagged* No Tag Tagged* No Tag Tagged No Tag Tagged No Tag Tagged No Tag Tagged No Tag In CFS In Acre Feet

DATE Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated Estimated

Loss Loss Loss Loss Loss Loss Loss Loss Loss Loss Loss Loss Loss Loss Loss Loss

1-Apr-03 27 27 0 0 27 27 552 6630 65 2219 0 143 65 2362 947 13840 5415 3638 9053 10741 7216 17957

2-Apr-03 0 25 0 0 0 25 552 6655 0 1524 0 148 0 1672 947 15512 5397 3346 8742 10704 6636 17340

3-Apr-03 0 13 0 0 0 13 552 6668 13 471 8 78 21 549 968 16061 4961 2910 7871 9840 5772 15612

4-Apr-03 0 0 0 0 0 0 552 6668 61 743 8 83 69 826 1037 16887 5578 2756 8334 11063 5467 16530

5-Apr-03 0 39 0 0 0 39 552 6707 13 1468 8 137 21 1605 1058 18492 5542 2706 8248 10992 5367 16359

6-Apr-03 28 13 0 0 28 13 580 6720 92 1292 8 146 100 1438 1158 19930 4385 2658 7043 8697 5272 13969

7-Apr-03 0 18 0 0 0 18 580 6738 75 1299 0 123 75 1422 1233 21352 4854 2740 7594 9627 5435 15062

8-Apr-03 0 26 0 0 0 26 580 6764 62 2951 0 108 62 3059 1295 24411 5401 2718 8119 10713 5392 16105

9-Apr-03 0 13 0 0 0 13 580 6777 213 1461 8 122 221 1583 1516 25994 4391 2749 7139 8709 5452 14161

10-Apr-03 0 0 0 0 0 0 580 6777 25 1236 0 122 25 1358 1541 27352 5087 2749 7836 10090 5453 15543

11-Apr-03 0 0 0 0 0 0 580 6777 25 1041 0 146 25 1187 1566 28539 3996 3212 7208 7926 6371 14297

12-Apr-03 0 0 0 0 0 0 580 6777 25 383 0 114 25 497 1591 29036 4117 3405 7522 8166 6753 14919

13-Apr-03 0 0 0 0 0 0 580 6777 49 1086 0 137 49 1223 1640 30259 4357 3411 7768 8643 6765 15408

14-Apr-03 0 0 0 0 0 0 580 6777 0 723 0 62 0 785 1640 31044 4547 3410 7957 9019 6763 15782

15-Apr-03 0 0 0 0 0 0 580 6777 0 101 0 57 0 158 1640 31202 577 1606 2183 1144 3186 4330

16-Apr-03 0 0 0 0 0 0 580 6777 0 0 0 61 0 61 1640 31263 0 858 858 0 1702 1702

17-Apr-03 0 0 0 0 0 0 580 6777 0 266 0 59 0 325 1640 31588 1251 859 2110 2481 1704 4185

18-Apr-03 0 0 0 12 0 12 580 6789 0 62 0 78 0 140 1640 31728 667 860 1527 1323 1705 3028

19-Apr-03 0 0 0 0 0 0 580 6789 0 960 0 49 0 1009 1640 32737 632 858 1490 1254 1701 2955

20-Apr-03 0 0 0 0 0 0 580 6789 0 357 0 88 0 445 1640 33182 632 859 1491 1253 1704 2957

21-Apr-03 0 0 0 0 0 0 580 6789 4 410 0 59 4 469 1644 33651 636 859 1495 1261 1704 2965

22-Apr-03 0 0 0 0 0 0 580 6789 0 240 0 108 0 348 1644 33999 636 860 1496 1261 1706 2967

23-Apr-03 0 0 0 0 0 0 580 6789 0 255 12 70 12 325 1656 34324 277 857 1134 550 1700 2250

24-Apr-03 0 0 0 0 0 0 580 6789 436 1522 10 78 446 1600 2102 35924 277 858 1135 550 1701 2251

25-Apr-03 0 0 0 0 0 0 580 6789 27 436 0 206 27 642 2129 36566 503 856 1359 998 1697 2695

26-Apr-03 0 0 0 0 0 0 580 6789 0 267 10 186 10 453 2139 37019 412 859 1271 817 1704 2521

27-Apr-03 0 0 0 0 0 0 580 6789 26 243 10 78 36 321 2175 37340 407 853 1260 808 1691 2499

28-Apr-03 0 0 0 0 0 0 580 6789 9 222 0 88 9 310 2184 37650 411 857 1267 815 1699 2514

29-Apr-03 0 0 0 0 0 0 580 6789 51 154 20 108 71 262 2255 37912 637 857 1494 1264 1699 2963

30-Apr-03 0 0 0 0 0 0 580 6789 0 141 0 29 0 170 2255 38082 412 857 1268 817 1699 2516

Total 55 174 0 12 55 186 580 6789 1271 23533 102 3071 1373 26604 2255 38082 76393 56877 133270 151526 112816 264342

Winter Run Incidental Take Levels (Oct 1 thru May 31) Spring Run Incidental Take Levels for Season Combined Total (Oct 1 thru Jun 30)

Tagged Yellow Light Level = 608 Season

Tagged Red Light Level = 1,216 Season

No Tag Yellow Light Level = 21,367 Season

No Tag Red Light Level = 42,735 Season

* This number is determined by Winter Run Length only until the tags have been read.

 All tags from Winter Run Length Fish have been read and numbers are updated thru 04/30/03.

Banks Tracy Combined Banks Tracy Combined