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2012 Fraser River Pink Salmon Fry Out-migration
Preliminary Abundance Estimate
Based on the DFO Mission Pink Fry Project 
               
  Historical Estimates: 1984 - 2010   Current Estimates: 2012    
Date   Average Daily Abundance Average Cumulative Abundance Average % Cumulative of Total Abundance   Discharge @ Hope (cfs) Daily Abundance Cumulative Abundance % Cumulative of Total Abundance   Shift Type
13-Feb   na na 0.00%     0.00%   no survey
14-Feb   na na 0.00%     0.00%   no survey
15-Feb   na na 0.00%     0.00%   no survey
16-Feb   na na 0.00%     0.00%   no survey
17-Feb   na na 0.00%     0.00%   no survey
18-Feb   na na 0.00%     0.00%   no survey
19-Feb   na na 0.00%     0.00%   no survey
20-Feb   106,413 106,413 0.02%     0.00%   no survey
21-Feb   136,985 243,398 0.05%     0.00%   no survey
22-Feb   182,656 426,055 0.08%     0.00%   no survey
23-Feb   182,510 608,565 0.12%     0.00%   no survey
24-Feb   176,214 784,779 0.16%     0.00%   no survey
25-Feb   187,560 972,339 0.19%     0.00%   no survey
26-Feb   212,856 1,185,194 0.24%     0.00%   no survey
27-Feb   234,999 1,420,194 0.28%     0.00%   no survey
28-Feb   257,976 1,678,170 0.33%     0.00%   no survey
29-Feb   304,535 1,982,705 0.39%     0.00%   no survey
01-Mar   350,710 2,333,415 0.46%   30,610 113,091 113,091 0.02%   no survey
02-Mar   375,837 2,709,252 0.54%   31,460 345,768 458,859 0.09%   8HR Shift
03-Mar   339,486 3,048,738 0.61%   31,280 458,859 917,718 0.18%    
04-Mar   341,382 3,390,120 0.67%   33,190 452,363 1,370,081 0.26%   24 HR Shift
05-Mar   369,462 3,759,581 0.75%   35,290 438,509 1,808,590 0.35%    
06-Mar   365,535 4,125,116 0.82%   33,800 818,691 2,627,281 0.51%   8HR Shift
07-Mar   358,049 4,483,165 0.89%   32,520 804,837 3,432,118 0.66%    
08-Mar   792,815 5,275,980 1.05%   32,090 396,945 3,829,063 0.74%   24 HR Shift
09-Mar   1,227,807 6,503,787 1.29%   32,480 399,522 4,228,585 0.81%    
10-Mar   1,025,066 7,528,852 1.50%   33,460 402,099 4,630,684 0.89%   8HR Shift
11-Mar   850,592 8,379,444 1.66%   33,890 556,299 5,186,983 1.00%    
12-Mar   900,077 9,279,522 1.84%   34,090 710,499 5,897,482 1.14%   24 HR Shift
13-Mar   868,633 10,148,155 2.02%   34,210 519,952 6,417,434 1.24%    
14-Mar   979,396 11,127,551 2.21%   33,580 329,405 6,746,839 1.30%   8HR Shift
15-Mar   1,169,300 12,296,851 2.44%   34,150 577,097 7,323,936 1.41%    
16-Mar   1,219,417 13,516,268 2.68%   35,640 824,789 8,148,725 1.57%   24 HR Shift
17-Mar   1,355,658 14,871,926 2.95%   35,250 706,166 8,854,891 1.71%    
18-Mar   1,300,479 16,172,405 3.21%   35,750 587,543 9,442,434 1.82%   8HR Shift
19-Mar   1,329,979 17,502,384 3.48%   35,000 767,890 10,210,324 1.97%    
20-Mar   1,584,087 19,086,472 3.79%   33,050 948,237 11,158,561 2.15%   24 HR Shift
21-Mar   1,849,497 20,935,969 4.16%   32,140 1,089,471 12,248,032 2.36%    
22-Mar   2,372,796 23,308,765 4.63%   31,530 1,230,705 13,478,737 2.60%   8HR Shift
23-Mar   2,771,470 26,080,235 5.18%   31,230 2,022,572 15,501,309 2.99%    
24-Mar   2,685,748 28,765,983 5.71%   30,760 2,814,438 18,315,747 3.53%   24 HR Shift
25-Mar   2,540,959 31,306,942 6.22%   30,290 3,016,393 21,332,140 4.11%    
26-Mar   2,708,722 34,015,664 6.75%   31,060 3,218,347 24,550,487 4.73%   8HR Shift
27-Mar   2,924,621 36,940,285 7.34%   31,020 2,747,307 27,297,794 5.26%    
28-Mar   3,345,769 40,286,055 8.00%   30,760 2,276,267 29,574,061 5.70%   24 HR Shift
29-Mar   3,739,920 44,025,974 8.74%   33,650 3,139,142 32,713,203 6.30%    
30-Mar   4,669,829 48,695,803 9.67%   35,130 4,002,017 36,715,220 7.07%   8HR Shift
31-Mar   5,421,537 54,117,340 10.75%   35,910 3,293,820 40,009,040 7.70%    
01-Apr   4,999,605 59,116,946 11.74%   36,430 2,585,623 42,594,663 8.20%   24 HR Shift
02-Apr   4,998,077 64,115,023 12.73%   36,730 2,175,847 44,770,510 8.62%    
03-Apr   6,411,195 70,526,217 14.00%   37,520 1,766,071 46,536,581 8.96%   8HR Shift
04-Apr   7,182,540 77,708,758 15.43%   38,620 3,249,761 49,786,342 9.59%    
05-Apr   7,441,597 85,150,355 16.91%   40,080 4,733,451 54,519,793 10.50%   24 HR Shift
06-Apr   8,325,178 93,475,533 18.56%   40,680 6,368,375 60,888,168 11.73%    
07-Apr   8,374,966 101,850,500 20.22%   41,260 8,003,299 68,891,467 13.27%   8HR Shift
08-Apr   8,080,724 109,931,223 21.83%   41,710 9,837,952 78,729,419 15.16%    
09-Apr   8,843,583 118,774,807 23.59%   42,710 11,672,605 90,402,024 17.41%   24 HR Shift
10-Apr   8,845,640 127,620,446 25.34%   46,010 17,782,909 108,184,933 20.83%    
11-Apr   8,837,671 136,458,118 27.10%   48,160 23,893,213 132,078,146 25.44%   8HR Shift
12-Apr   11,274,219 147,732,337 29.34%   51,630 19,505,092 151,583,238 29.19%    
13-Apr   12,341,387 160,073,724 31.79%   55,770 15,116,970 166,700,208 32.10%   24 HR Shift
14-Apr   12,726,968 172,800,691 34.31%   59,580 11,376,438 178,076,646 34.29%    
15-Apr   14,240,225 187,040,917 37.14%   68,460 7,635,906 185,712,552 35.76%   8HR Shift
16-Apr   15,283,712 202,324,628 40.18%   75,390 13,844,407 199,556,959 38.43%    
17-Apr   18,146,900 220,471,528 43.78%   81,900 20,052,907 219,609,866 42.29%   24 HR Shift
18-Apr   20,741,712 241,213,240 47.90%   84,820 13,094,885 232,704,751 44.81%    
19-Apr   19,321,667 260,534,906 51.74%   88,630 6,136,862 238,841,613 46.00%   8HR Shift
20-Apr   19,367,237 279,902,143 55.58%   93,230 10,155,314 248,996,927 47.95%    
21-Apr   22,630,403 302,532,547 60.08%   97,760 14,173,765 263,170,692 50.68%   24 HR Shift
22-Apr   23,330,878 325,863,424 64.71%   104,140 27,522,159 290,692,851 55.98%    
23-Apr   17,285,415 343,148,839 68.14%   113,520 40,870,552 331,563,403 63.85%   8HR Shift
24-Apr   12,592,786 355,741,625 70.64%   129,540 33,620,752 365,184,155 70.33%    
25-Apr   11,285,433 367,027,058 72.88%   141,510 26,370,952 391,555,107 75.41%   24 HR Shift
26-Apr   9,182,672 376,209,730 74.71%   149,410 18,532,759 410,087,866 78.97%    
27-Apr   8,826,689 385,036,419 76.46%   161,320 10,694,565 420,782,431 81.03%   8HR Shift
28-Apr   9,781,830 394,818,249 78.40%   176,620 14,118,680 434,901,111 83.75%    
29-Apr   12,150,017 406,968,266 80.81%   203,950 17,542,794 452,443,905 87.13%   24 HR Shift
30-Apr   13,247,524 420,215,790 83.44%   216,860 10,838,285 463,282,190 89.22%    
01-May   8,822,742 429,038,533 85.20%   216,990 4,133,775 467,415,965 90.01%   8HR Shift
02-May   5,673,921 434,712,454 86.32%   211,670 4,212,414 471,628,379 90.83%    
03-May   6,532,914 441,245,368 87.62%   209,700 4,291,053 475,919,432 91.65%   24 HR Shift
04-May   7,337,630 448,582,998 89.08%   207,620 3,159,695 479,079,127 92.26%    
05-May   5,867,076 454,450,073 90.24%   200,980 2,028,336 481,107,463 92.65%   8HR Shift
06-May   4,063,086 458,513,159 91.05%   192,990 2,819,654 483,927,117 93.19%    
07-May   3,376,198 461,889,357 91.72%   188,450 3,610,971 487,538,088 93.89%   24 HR Shift
08-May   3,184,356 465,073,713 92.35%   185,950 4,061,031 491,599,119 94.67%    
09-May   3,046,312 468,120,025 92.96%   186,530 4,511,090 496,110,209 95.54%   no survey
10-May   2,323,364 470,443,389 93.42%   184,160 3,718,225 499,828,434 96.26%    
11-May   2,084,151 472,527,540 93.83%   186,420 2,925,360 502,753,794 96.82%   24 HR Shift
12-May   2,167,708 474,695,247 94.26%   186,340 1,838,616 504,592,410 97.17%    
13-May   1,748,406 476,443,654 94.61%   182,950 751,871 505,344,281 97.32%   8HR Shift
14-May   1,775,596 478,219,250 94.96%   181,880 1,607,042 506,951,323 97.63%    
15-May   2,096,934 480,316,184 95.38%   186,160 2,462,213 509,413,536 98.10%   24 HR Shift
16-May   1,794,062 482,110,246 95.73%   193,370 1,452,856 510,866,392 98.38%    
17-May   1,357,909 483,468,154 96.00%   198,030 443,498 511,309,890 98.47%   8HR Shift
18-May   1,081,828 484,549,983 96.22%   204,080 603,681 511,913,571 98.58%    
19-May   951,878 485,501,861 96.41%   209,310 763,863 512,677,434 98.73%   24 HR Shift
20-May   1,029,192 486,531,053 96.61%   208,980 600,032 513,277,466 98.85%    
21-May   919,146 487,450,199 96.79%   204,800 436,200 513,713,666 98.93%   8HR Shift
22-May   714,612 488,164,812 96.94%   206,340 579,592 514,293,258 99.04%    
23-May   874,909 489,039,721 97.11%   196,010 722,983 515,016,241 99.18%   24 HR Shift
24-May   1,842,248 490,881,968 97.48%   196,240 666,269 515,682,510 99.31%    
25-May   1,453,711 492,335,679 97.77%   217,620 609,554 516,292,064 99.43%   no survey
26-May   1,002,116 493,337,795 97.96%   221,730 552,840 516,844,904 99.53%   no survey
27-May   1,048,978 494,386,773 98.17%   223,390 496,126 517,341,030 99.63%   no survey
28-May   1,515,799 495,902,573 98.47%   223,530 439,411 517,780,441 99.71%   no survey
29-May   1,234,618 497,137,191 98.72%   225,430 382,697 518,163,138 99.79%   no survey
30-May   1,010,251 498,147,441 98.92%   234,590 325,983 518,489,121 99.85%   no survey
31-May   1,282,081 499,429,523 99.17%   252,820 269,268 518,758,389 99.90%   no survey
01-Jun   1,553,912 500,983,435 99.48%   264,090 212,554 518,970,943 99.94%   no survey
02-Jun   1,095,151 502,078,586 99.70%   254,440 155,840 519,126,783 99.97%   no survey
03-Jun   636,391 502,714,977 99.83%   249,390 99,125 519,225,908 99.99%   no survey
04-Jun   875,412 503,590,389 100.00%   258,990 42,411 519,268,319 100.00%   24 HR Shift
Totals   503,590,389 503,590,389 519,268,309 519,268,319
Last updated: June 22, 2012