Table 1.  Total adult fall chinook over Bonneville Dam, 2015.
Brights Tules Total # of Stubbies
(Tule subset)
Date # Cum. # Cum. Total  Cum. # Cum
1-Aug 947 947 0 0 947 947 0 0
2-Aug 716 1,663 0 0 716 1,663 0 0
3-Aug 511 2,174 0 0 511 2,174 0 0
4-Aug 460 2,634 0 0 460 2,634 0 0
5-Aug 707 3,341 0 0 707 3,341 0 0
6-Aug 1,496 4,837 0 0 1,496 4,837 0 0
7-Aug 1,443 6,280 0 0 1,443 6,280 0 0
8-Aug 1,284 7,564 0 0 1,284 7,564 0 0
9-Aug 1,454 9,018 0 0 1,454 9,018 0 0
10-Aug 1,735 10,753 0 0 1,735 10,753 0 0
11-Aug   1,052 11,805   0 0   1,052 11,805   0 0
12-Aug a/ 1,489 13,294 114 114 1,603 13,408 0 0
13-Aug b/ 1,797 15,091 115 229 1,912 15,320 9 9
14-Aug 1,304 16,395 76 305 1,380 16,700 26 35
15-Aug 1,208 17,603 56 361 1,264 17,964 19 54
16-Aug 1,382 18,985 49 410 1,431 19,395 30 84
17-Aug 1,315 20,300 34 444 1,349 20,744 17 101
18-Aug 3,648 23,948 73 517 3,721 24,465 30 131
19-Aug 5,756 29,704 320 837 6,076 30,541 84 215
20-Aug 4,491 34,195 220 1,057 4,711 35,252 50 265
21-Aug 2,588 36,783 107 1,164 2,695 37,947 18 283
22-Aug 1,204 37,987 138 1,302 1,342 39,289 35 318
23-Aug 1,517 39,504 130 1,432 1,647 40,936 35 353
24-Aug 4,196 43,700 279 1,711 4,475 45,411 130 483
25-Aug 6,762 50,462 361 2,072 7,123 52,534 74 557
26-Aug 6,908 57,370 259 2,331 7,167 59,701 74 631
27-Aug 6,158 63,528 322 2,653 6,480 66,181 71 702
28-Aug 13,363 76,891 905 3,558 14,268 80,449 146 848
29-Aug 21,121 98,012 1,328 4,886 22,449 102,898 226 1,074
30-Aug 18,548 116,560 1,797 6,683 20,345 123,243 392 1,466
31-Aug 17,629 134,189 2,478 9,161 20,107 143,350 625 2,091
a/  Observations begin, prior dates assume 100 percent brights 
b/  Average proportions above and below given date.
Table 1.  Total adult fall chinook over Bonneville Dam, 2015. (continued)
Brights Tules Total # of Stubbies
Tule subset
Date # Cum. # Cum. Total  Cum. # Cum
1-Sep 17,765 151,954 1,730 10,891 19,495 162,845 124 2,215
2-Sep 20,112 172,066 2,687 13,578 22,799 185,644 397 2,612
3-Sep 22,558 194,624 4,416 17,994 26,974 212,618 209 2,821
4-Sep 16,938 211,562 3,258 21,252 20,196 232,814 209 3,030
5-Sep 18,302 229,864 4,578 25,830 22,880 255,694 230 3,260
6-Sep 18,331 248,195 3,263 29,093 21,594 277,288 238 3,498
7-Sep 28,567 276,762 6,709 35,802 35,276 312,564 925 4,423
8-Sep 26,817 303,579 6,205 42,007 33,022 345,586 287 4,710
9-Sep 30,523 334,102 8,052 50,059 38,575 384,161 830 5,540
10-Sep 36,475 370,577 8,059 58,118 44,534 428,695 509 6,049
11-Sep 33,326 403,903 9,690 67,808 43,016 471,711 473 6,522
12-Sep 25,852 429,755 5,478 73,286 31,330 503,041 391 6,913
13-Sep 25,033 454,788 6,221 79,507 31,254 534,295 650 7,563
14-Sep 21,839 476,627 6,249 85,756 28,088 562,383 840 8,403
15-Sep 20,142 496,769 4,817 90,573 24,959 587,342 353 8,756
16-Sep 19,355 516,124 3,961 94,534 23,316 610,658 305 9,061
17-Sep 20,261 536,385 3,695 98,229 23,956 634,614 297 9,358
18-Sep 20,305 556,690 3,259 101,488 23,564 658,178 302 9,660
19-Sep 17,206 573,896 2,650 104,138 19,856 678,034 229 9,889
20-Sep 22,504 596,400 2,995 107,133 25,499 703,533 251 10,140
21-Sep 24,370 620,770 2,736 109,869 27,106 730,639 224 10,364
22-Sep 22,284 643,054 2,532 112,401 24,816 755,455 139 10,503
23-Sep 12,815 655,869 1,571 113,972 14,386 769,841 112 10,615
24-Sep 13,962 669,831 1,720 115,692 15,682 785,523 129 10,744
25-Sep 11,093 680,924 1,425 117,117 12,518 798,041 54 10,798
26-Sep 11,643 692,567 1,262 118,379 12,905 810,946 35 10,833
27-Sep 10,481 703,048 768 119,147 11,249 822,195 18 10,851
28-Sep 13,025 716,073 432 119,579 13,457 835,652 10 10,861
29-Sep 7,907 723,980 760 120,339 8,667 844,319 36 10,897
30-Sep 7,926 731,906 483 120,822 8,409 852,728 11 10,908
b/  Average proportions above and below given date.
Table 1.  Total adult fall chinook over Bonneville Dam, 2015. (continued)
Brights Tules Total # of Stubbies
Tule subset
Date # Cum. # Cum. Total  Cum. # Cum
1-Oct 8,509 740,415 263 121,085 8,772 861,500 0 10,908
2-Oct 3,774 744,189 112 121,197 3,886 865,386 47 10,955
3-Oct 9,165 753,354 255 121,452 9,420 874,806 127 11,082
4-Oct c/ 6,125 759,479 142 121,594 6,267 881,073 81 11,163
5-Oct 6,037 765,516 46 121,640 6,083 887,156 46 11,209
6-Oct 6,924 772,440 59 121,699 6,983 894,139 59 11,268
7-Oct 3,588 776,028 0 121,699 3,588 897,727 0 11,268