Source: Fish Passage Center Updated: 11/3/2011 8:06 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) 10/20/2011 --- --- --- --- 2 0 --- --- --- --- 0 10/21/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/22/2011 --- --- --- --- 5 0 --- --- --- --- 0 10/23/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/24/2011 --- --- --- --- 2 2 --- --- --- --- 0 10/25/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/26/2011 --- --- --- --- 1 2 --- --- --- --- 0 10/27/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/28/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/29/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/30/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/31/2011 --- --- --- --- 1 0 --- --- --- --- 0 11/01/2011 --- --- --- --- 0 --- --- --- --- --- --- 11/02/2011 --- --- --- --- --- --- --- --- --- --- --- 11/03/2011 --- --- --- --- --- --- --- --- --- --- --- ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 0 15 4 0 0 0 0 0 # Days: 0 0 0 0 13 12 0 0 0 0 12 Average: 0 0 0 0 1 0 0 0 0 0 0 YTD 31,090 30,210 12,492 18,836 3,831,119 2,528,612 1,236,927 26,463 1,979,496 2,936,472 1,322,343 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) 10/20/2011 --- --- --- --- 93 149 --- --- --- --- 0 10/21/2011 --- --- --- --- 93 70 --- --- --- --- 0 10/22/2011 --- --- --- --- 169 44 --- --- --- --- 83 10/23/2011 --- --- --- --- 178 63 --- --- --- --- 35 10/24/2011 --- --- --- --- 103 88 --- --- --- --- 1,764 10/25/2011 --- --- --- --- 119 60 --- --- --- --- 56 10/26/2011 --- --- --- --- 188 187 --- --- --- --- 233 10/27/2011 --- --- --- --- 182 54 --- --- --- --- 69 10/28/2011 --- --- --- --- 173 153 --- --- --- --- 177 10/29/2011 --- --- --- --- 175 79 --- --- --- --- 648 10/30/2011 --- --- --- --- 118 72 --- --- --- --- 520 10/31/2011 --- --- --- --- 132 125 --- --- --- --- 481 11/01/2011 --- --- --- --- 115 --- --- --- --- --- --- 11/02/2011 --- --- --- --- --- --- --- --- --- --- --- 11/03/2011 --- --- --- --- --- --- --- --- --- --- --- ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 0 1,838 1,144 0 0 0 0 4,066 # Days: 0 0 0 0 13 12 0 0 0 0 12 Average: 0 0 0 0 141 95 0 0 0 0 339 YTD 9 38 12 163 1,177,381 1,366,838 373,456 31,133 5,826,494 3,296,670 5,219,966 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) 10/20/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/21/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/22/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/23/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/24/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/25/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/26/2011 --- --- --- --- 0 1 --- --- --- --- 0 10/27/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/28/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/29/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/30/2011 --- --- --- --- 0 0 --- --- --- --- 25 10/31/2011 --- --- --- --- 0 1 --- --- --- --- 0 11/01/2011 --- --- --- --- 0 --- --- --- --- --- --- 11/02/2011 --- --- --- --- --- --- --- --- --- --- --- 11/03/2011 --- --- --- --- --- --- --- --- --- --- --- ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 0 3 2 0 0 0 0 25 # Days: 0 0 0 0 13 12 0 0 0 0 12 Average: 0 0 0 0 0 0 0 0 0 0 2 YTD 0 0 0 218 83,949 81,909 19,964 46,400 188,209 477,004 439,977 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) 10/20/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/21/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/22/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/23/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/24/2011 --- --- --- --- 2 0 --- --- --- --- 0 10/25/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/26/2011 --- --- --- --- 0 1 --- --- --- --- 0 10/27/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/28/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/29/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/30/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/31/2011 --- --- --- --- 0 0 --- --- --- --- 0 11/01/2011 --- --- --- --- 0 --- --- --- --- --- --- 11/02/2011 --- --- --- --- --- --- --- --- --- --- --- 11/03/2011 --- --- --- --- --- --- --- --- --- --- --- ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 0 3 1 0 0 0 0 0 # Days: 0 0 0 0 13 12 0 0 0 0 12 Average: 0 0 0 0 0 0 0 0 0 0 0 YTD 1,080 13,882 4,071 2,934 4,118,605 2,033,116 838,189 28,473 608,092 2,620,215 246,514 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) 10/20/2011 --- --- --- --- 0 2 --- --- --- --- 0 10/21/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/22/2011 --- --- --- --- 0 1 --- --- --- --- 0 10/23/2011 --- --- --- --- 0 1 --- --- --- --- 0 10/24/2011 --- --- --- --- 0 1 --- --- --- --- 0 10/25/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/26/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/27/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/28/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/29/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/30/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/31/2011 --- --- --- --- 0 0 --- --- --- --- 53 11/01/2011 --- --- --- --- 0 --- --- --- --- --- --- 11/02/2011 --- --- --- --- --- --- --- --- --- --- --- 11/03/2011 --- --- --- --- --- --- --- --- --- --- --- ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 0 4 5 0 0 0 0 53 # Days: 0 0 0 0 13 12 0 0 0 0 12 Average: 0 0 0 0 0 0 0 0 0 0 4 YTD 0 0 1 0 119,438 44,512 31,325 18,763 325,901 364,035 114,210 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) 10/20/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/21/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/22/2011 --- --- --- --- 1 0 --- --- --- --- 0 10/23/2011 --- --- --- --- 0 2 --- --- --- --- 0 10/24/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/25/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/26/2011 --- --- --- --- 0 1 --- --- --- --- 0 10/27/2011 --- --- --- --- 1 1 --- --- --- --- 0 10/28/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/29/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/30/2011 --- --- --- --- 0 0 --- --- --- --- 0 10/31/2011 --- --- --- --- 0 2 --- --- --- --- 0 11/01/2011 --- --- --- --- 0 --- --- --- --- --- --- 11/02/2011 --- --- --- --- --- --- --- --- --- --- --- 11/03/2011 --- --- --- --- --- --- --- --- --- --- --- ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Total: 0 0 0 0 2 6 0 0 0 0 0 # Days: 0 0 0 0 13 12 0 0 0 0 12 Average: 0 0 0 0 0 1 0 0 0 0 0 YTD 0 0 0 0 10,585 17,692 748 327 164,526 494,478 26,119 * 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, and pacific lamprey macropthalmia. † 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/Washington Dept. of Fish and Wildlife. 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.