Source: Fish Passage Center Updated: 5/24/2013 15:02 Two-Week Summary of Passage Indices * One or more of the sites on this date had an incomplete or biased sample. See Sampling Comments: http://www.fpc.org/currentDaily/smpcomments.htm For clip information see: http://www.fpc.org/CurrentDaily/catch.htm For sockeye and yearling chinook (Snake only) race information see: http://www.fpc.org/smoltqueries/currentsmpsubmitdata.asp COMBINED YEARLING CHINOOK WTB IMN GRN LEW LGR†† LGS LMN RIS MCN JDA BO2 Date (Coll) (Coll) (Coll) (Coll) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) 05/10/2013* --- 27 524 251 158,575 298,596 47,177 1,369 --- 85,196 46,548 05/11/2013* --- 12 375 260 157,615 157,763 69,001 1,759 225,944 114,528 83,158 05/12/2013* --- --- 197 241 128,043 110,002 68,581 1,348 --- 119,235 120,829 05/13/2013* --- --- 256 84 125,795 86,399 60,337 1,239 252,596 117,613 115,881 05/14/2013* --- --- 181 --- 113,204 118,078 79,742 1,035 --- 110,977 138,811 05/15/2013* --- --- 128 199 76,059 66,076 74,807 1,063 143,754 79,746 103,767 05/16/2013* --- 10 56 --- 39,748 33,642 43,009 1,395 --- 90,111 111,555 05/17/2013* --- 12 25 --- 23,648 23,530 20,924 1,468 79,452 75,838 87,600 05/18/2013* --- 12 17 --- 9,472 20,378 9,317 1,009 --- 61,340 57,451 05/19/2013* --- 16 22 --- 12,532 15,506 8,625 877 57,259 61,711 45,067 05/20/2013* --- 20 12 --- 8,258 16,955 4,634 1,091 --- 39,037 34,787 05/21/2013 --- --- 13 --- 6,316 7,948 2,339 846 52,065 30,953 40,089 05/22/2013* --- --- --- --- 4,533 5,603 4,085 451 --- 22,528 25,446 05/23/2013 --- --- --- --- 4,702 6,112 --- 470 27,414 24,970 13,735 05/24/2013* --- --- --- --- 2,475 3,874 --- 397 --- 28,355 17,672 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 109 1,806 1,035 870,975 970,462 492,578 15,817 838,484 1,062,138 1,042,396 # Days: 0 7 12 5 15 15 13 15 7 15 15 Average: 0 16 151 207 58,065 64,697 37,891 1,054 119,783 70,809 69,493 YTD 50,632 55,129 26,301 2,797 2,589,065 1,482,191 600,759 23,769 1,856,481 1,859,679 1,752,810 COMBINED SUBYEARLING CHINOOK WTB IMN GRN LEW LGR LGS LMN RIS MCN JDA BO2 Date (Coll) (Coll) (Coll) (Coll) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) 05/10/2013* --- 1 22 1,403 0 298 0 60 --- 0 14,180 05/11/2013* --- 6 10 515 0 0 903 38 935 0 6,064 05/12/2013* --- --- 8 456 245 0 639 17 --- 0 8,731 05/13/2013* --- --- 9 139 970 0 1,634 42 894 0 8,034 05/14/2013* --- --- 6 --- 2,013 905 994 42 --- 0 5,733 05/15/2013* --- --- 3 23 6,122 0 2,411 104 3,108 0 10,473 05/16/2013* --- 4 5 --- 4,720 847 750 91 --- 0 8,427 05/17/2013* --- 0 13 --- 1,478 0 893 18 2,127 0 6,362 05/18/2013* --- 0 0 --- 2,977 590 266 63 --- 257 5,682 05/19/2013* --- 0 6 --- 3,269 4,174 270 43 1,280 1,448 6,092 05/20/2013* --- 0 0 --- 2,032 1,724 545 50 --- 959 4,638 05/21/2013 --- --- 1 --- 2,687 2,875 585 22 854 808 5,859 05/22/2013* --- --- --- --- 3,316 2,586 771 7 --- 1,348 2,339 05/23/2013 --- --- --- --- 3,680 3,523 --- 5 1,923 1,141 4,682 05/24/2013* --- --- --- --- 1,650 2,941 --- 14 --- 2,350 5,720 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 11 83 2,536 35,159 20,463 10,661 616 11,121 8,311 103,016 # Days: 0 7 12 5 15 15 13 15 7 15 15 Average: 0 2 7 507 2,344 1,364 820 41 1,589 554 6,868 YTD 2 41 195 2,668 38,088 20,752 10,679 1,294 20,367 8,896 2,014,837 COMBINED COHO WTB IMN GRN LEW LGR LGS LMN RIS MCN JDA BO2 Date (Coll) (Coll) (Coll) (Coll) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) 05/10/2013* --- 0 0 36 2,764 4,772 925 2,007 --- 3,586 24,353 05/11/2013* --- 0 0 9 2,248 2,304 645 1,943 4,652 7,979 26,564 05/12/2013* --- --- 0 8 4,170 3,567 639 1,453 --- 6,972 18,258 05/13/2013* --- --- 0 3 9,453 3,820 377 1,509 7,155 8,299 15,142 05/14/2013* --- --- 0 --- 11,824 7,846 2,733 1,238 --- 11,864 25,348 05/15/2013* --- --- 0 3 8,928 3,885 964 1,377 3,996 9,154 22,214 05/16/2013* --- 0 0 --- 4,720 1,977 0 1,966 --- 8,015 29,250 05/17/2013* --- 0 0 --- 1,478 4,015 638 2,776 5,103 5,834 25,936 05/18/2013* --- 0 0 --- 1,353 5,903 799 1,559 --- 5,133 25,569 05/19/2013* --- 0 0 --- 1,090 2,981 809 4,420 7,679 8,196 26,235 05/20/2013* --- 0 0 --- 1,901 1,437 136 4,330 --- 5,748 22,860 05/21/2013 --- --- 0 --- 470 1,148 0 2,221 4,673 7,806 22,511 05/22/2013* --- --- --- --- 414 790 692 1,219 --- 7,702 20,488 05/23/2013 --- --- --- --- 273 935 --- 2,432 3,846 12,699 11,550 05/24/2013* --- --- --- --- 34 430 --- 1,651 --- 8,460 9,566 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 59 51,120 45,810 9,357 32,101 37,104 117,447 325,844 # Days: 0 7 12 5 15 15 13 15 7 15 15 Average: 0 0 0 12 3,408 3,054 720 2,140 5,301 7,830 21,723 YTD 0 0 0 107 60,366 50,690 9,505 33,230 49,493 143,542 623,761 COMBINED STEELHEAD WTB IMN GRN LEW LGR†† LGS LMN RIS MCN JDA BO2 Date (Coll) (Coll) (Coll) (Coll) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) 05/10/2013* --- 1,890 298 916 66,094 114,526 34,226 723 --- 26,457 14,180 05/11/2013* --- 1,258 253 333 99,415 94,488 57,780 800 47,025 31,683 10,395 05/12/2013* --- --- 132 345 115,533 157,831 48,275 975 --- 30,680 13,001 05/13/2013* --- --- 188 170 159,485 109,605 44,750 1,206 27,733 30,825 19,159 05/14/2013* --- --- 138 --- 120,751 232,455 88,933 873 --- 22,245 25,952 05/15/2013* --- --- 86 326 123,042 87,269 65,644 716 19,541 22,406 18,288 05/16/2013* --- 559 26 --- 81,484 62,409 30,256 497 --- 23,073 5,456 05/17/2013* --- 648 17 --- 53,209 57,939 26,666 525 10,639 25,523 8,811 05/18/2013* --- 602 14 --- 35,451 44,571 23,027 462 --- 18,736 17,046 05/19/2013* --- 610 23 --- 19,887 36,371 18,058 553 6,399 23,141 8,417 05/20/2013* --- 391 7 --- 14,681 23,277 10,767 531 --- 14,370 10,933 05/21/2013 --- --- 22 --- 16,528 14,160 9,650 489 7,672 16,418 11,718 05/22/2013* --- --- --- --- 12,183 12,714 13,586 304 --- 13,093 5,052 05/23/2013 --- --- --- --- 7,837 10,785 --- 453 4,807 9,132 6,243 05/24/2013* --- --- --- --- 6,016 8,895 --- 431 --- 8,146 3,013 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 5,958 1,204 2,090 931,596 1,067,295 471,618 9,538 123,816 315,928 177,664 # Days: 0 7 12 5 15 15 13 15 7 15 15 Average: 0 851 100 418 62,106 71,153 36,278 636 17,688 21,062 11,844 YTD 3,789 36,552 3,547 9,925 1,967,730 1,631,074 574,613 11,329 429,123 679,968 412,131 COMBINED SOCKEYE WTB IMN GRN LEW LGR LGS LMN RIS MCN JDA BO2 Date (Coll) (Coll) (Coll) (Coll) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) (INDEX) 05/10/2013* --- 0 0 1 0 0 132 391 --- 6,502 2,158 05/11/2013* --- 0 0 1 0 0 0 825 26,990 4,928 4,909 05/12/2013* --- --- 0 2 0 0 0 1,091 --- 6,741 4,684 05/13/2013* --- --- 0 2 0 0 0 1,709 71,088 16,599 6,180 05/14/2013* --- --- 0 --- 0 302 0 1,982 --- 10,628 8,449 05/15/2013* --- --- 0 320 5,357 0 0 2,335 63,990 18,310 15,182 05/16/2013* --- 0 0 --- 19,377 847 250 3,256 --- 23,803 17,353 05/17/2013* --- 0 0 --- 10,839 7,170 255 2,510 74,438 35,245 35,727 05/18/2013* --- 0 0 --- 7,848 5,313 2,795 2,859 --- 34,392 32,198 05/19/2013* --- 0 0 --- 6,538 9,838 1,887 2,185 68,337 31,339 37,469 05/20/2013* --- 0 0 --- 1,704 4,023 1,908 1,523 --- 31,134 33,130 05/21/2013 --- --- 0 --- 806 1,292 292 536 62,570 13,997 32,996 05/22/2013* --- --- --- --- 622 1,006 1,998 250 --- 19,255 34,053 05/23/2013 --- --- --- --- 136 1,294 --- 376 33,664 19,833 17,481 05/24/2013* --- --- --- --- 34 287 --- 203 --- 23,969 31,813 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 326 53,261 31,372 9,517 22,031 401,077 296,675 313,782 # Days: 0 7 12 5 15 15 13 15 7 15 15 Average: 0 0 0 65 3,551 2,091 732 1,469 57,297 19,778 20,919 YTD 1 0 0 326 53,905 31,372 9,520 24,320 563,153 336,406 332,141 COMBINED LAMPREY JUVENILES WTB IMN GRN LEW LGR† LGS LMN RIS MCN JDA BO2 Date (Coll) (Coll) (Coll) (Coll) (Coll) (Coll) (Coll) (Coll) (Coll) (Coll) (Coll) 05/10/2013* --- 0 0 0 0 0 0 7 --- 0 0 05/11/2013* --- 0 0 0 0 0 0 4 0 143 100 05/12/2013* --- --- 0 0 0 0 0 8 --- 0 0 05/13/2013* --- --- 0 0 400 0 100 9 800 143 0 05/14/2013* --- --- 0 --- 1,000 1,200 200 2 --- 143 0 05/15/2013* --- --- 0 0 1,200 6,400 6,200 2 600 571 0 05/16/2013* --- 0 0 --- 800 14,200 23,000 4 --- 571 0 05/17/2013* --- 0 0 --- 400 17,200 6,400 1 1,800 1,429 0 05/18/2013* --- 0 0 --- 200 5,600 7,200 2 --- 1,286 0 05/19/2013* --- 0 0 --- 0 3,002 3,900 0 6,400 5,143 0 05/20/2013* --- 0 0 --- 0 1,400 5,800 0 --- 4,143 0 05/21/2013 --- --- 0 --- 50 501 4,200 0 9,600 4,429 0 05/22/2013* --- --- --- --- 50 50 2,000 0 --- 9,400 0 05/23/2013 --- --- --- --- 0 200 --- 0 14,000 7,200 0 05/24/2013* --- --- --- --- 0 50 --- 0 --- 10,900 0 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 0 4,100 49,803 59,000 39 33,200 45,501 100 # Days: 0 7 12 5 15 15 13 15 7 15 15 Average: 0 0 0 0 273 3,320 4,538 3 4,743 3,033 7 YTD 0 8 0 0 4,842 50,416 59,060 79 40,810 76,093 2,812 * See sampling comments http://www.fpc.org/currentDaily/smpcomments.htm Smolt indices, clipped & unclipped or combined, are presented in the following order: yearling chinook (chinook 1's,) subyearling chinook (chinook 0's), steelhead, coho, sockeye, and lamprey juveniles. Two classes of fish counts are shown in these tables: Two classes of fish counts are shown in these tables: Collection counts (Coll), which account for sample rates but are not adjusted for flow; Passage indices (INDEX), which are collection counts divided by the proportion of water passing through the sampled powerhouse. Passage indices are not population estimates, but are used to adjust collection counts for daily fluctuations in the site's or project's operations. The classes of counts presented in the report are defined below for each site. Most samples occur over a 24-hr period that spans two calendar days. In this report, the date shown corresponds with the sample end date. Combined lamprey juvenile collection counts are provided for all sites. Combined lamprey juveniles is a combination of pacific lamprey ammocoetes, brook lamprey ammocoetes, unknown lamprey ammocoetes, pacific lamprey macropthalmia, and unidentified lamprey species. †† Passage index for yearling Chinook and steelhead at LGR may be inflated in 2013 due to possible resampling of PIT-tagged research fish † Caution should be used with interpreting lamprey juvenile collection counts at LGR because of the possibility that lamprey may escape the sample tank before being sampled Definitions for Smolt Index Counts WTB (Collection) = Salmon River Trap at Whitebird : Collection Counts IMN (Collection) = Imnaha River Trap : Collection Counts GRN (Collection) = Grande Ronde River Trap : Collection Counts LEW (Collection) = Snake River Trap at Lewiston : Collection Counts LGR (Index) = Lower Granite Dam Bypass Collection System : Passage Index Counts Passage Index = Collection Counts / {Powerhouse Flow / (Powerhouse Flow + Spill)} LGS (Index) = Little Goose Bypass Collection System : Passage Index Counts Passage Index = Collection Counts / {Powerhouse Flow / (Powerhouse Flow + Spill)} LMN (Index) = Lower Monumental Dam Bypass Collection System : Passage Index Counts Passage Index = Collection Counts / {Powerhouse Flow / (Powerhouse Flow + Spill)} RIS (Index) = Rock Island Dam Second Powerhouse Bypass Trap : Passage Index Counts Passage Index = Collection Counts / {Powerhouse 2 Flow / (Powerhouse 1 & 2 Flow + Spill)} MCN (Index) = McNary Dam Bypass Collection System : Passage Index Counts Passage Index = Collection Counts / {Powerhouse Flow / (Powerhouse Flow + Spill)} JDA (Index) = John Day Dam Bypass Collection System : Passage Index Counts Passage Index = Collection Counts / {Powerhouse Flow / (Powerhouse Flow + Spill)} BO2 (Index) = Bonneville Dam Second Powerhouse Bypass Collection System : Passage Index Counts Passage Index = Collection Counts / {Powerhouse 2 Flow / (Powerhouse 1 & 2 Flow + Spill)} JDA and BO2 data collected for the FPC by Pacific States Marine Fisheries Commission. RIS data collected for the FPC by Chelan Co. PUD. LGR, LMN, and MCN data collected for the FPC by Washington Dept. of Fish and Wildlife. LGS and GRN data collected for the FPC by Oregon Dept. of Fish and Wildlife. IMN data collected for the FPC by the Nez Perce Tribe. Fall (post SMP season) trapping at the Imnaha River Fish Trap (IMN) is funded by the Lower Snake River Compensation Program (LSRCP)  WTB and LEW data collected for the FPC by Idaho Dept. of Fish and Game.