Summary of fish species collected, location, physical measurements, and types of analyses. [cm, centimeters; g, grams; %, percent; pg/g, picrograms per gram; ug/kg, micrograms per kilogram; mg/kg, milligram per kilogram; X, chemical analysis performed; --, not determined; Upper Reach, between Kettle Falls and Northport; Lower Reach, between Spokane River and Grand Coulee Dam] PCB PCB Dioxin/Furan Aroclors Congeners Total Species Location Sample Length Length Weight Sex Lipid EPA 1613B1 EPA 80822 EPA 16683 Mercury4 (inches) (cm) (g) (%) (pg/g) (ug/kg) (pg/g) (mg/kg) Native Rainbow Upper Reach USGS-01 21.3 54 1448 F 4.9 X X -- -- Trout USGS-02 16.1 41 585 F 5.7 X X X -- USGS-03 18.1 46 841 M 1.4 X X X -- USGS-04 18.1 46 1000 M 4.7 X X -- -- USGS-05 18.5 47 926 F 4.0 X X -- -- USGS-06 16.9 43 875 M 3.3 X X -- -- USGS-07 16.9 43 860 M 4.2 X X -- -- USGS-08 16.1 41 580 M 3.3 X X -- -- Lower Reach USGS-09 18.5 47 1041 F 6.3 X X X -- USGS-10 19.0 49 1007 M 5.9 X X X -- USGS-11 20.0 51 1330 F 3.4 X X -- -- USGS-12 19.0 48 1055 M 2.2 X X -- -- USGS-13 17.0 43 717 M 5.4 X X -- -- USGS-14 16.5 42 820 M 17.8 X X -- -- USGS-15 17.0 44 803 M 6.8 X X -- -- USGS-16 17.0 44 815 M 8.1 X X -- -- Net-Pen Rainbow Lower Reach USGS-17 23.0 58 2288 M 10 X X X -- Trout USGS-18 14.2 36 522 M 5.2 X X X -- USGS-19 13.8 35 532 M 4.2 X X -- -- USGS-20 13.4 34 444 F 4.2 X X -- -- USGS-21 13.0 33 476 M 4.9 X X -- -- USGS-22 13.6 34 579 M 4.8 X X -- -- USGS-23 13.4 34 543 M 4.1 X X X -- USGS-24 13.4 34 472 M 4.0 X X X -- Whitefish Upper Reach USGS-25 20.5 52 1408 M 5.9 X -- -- -- USGS-26 20.9 53 1370 F 4.0 X -- -- -- USGS-27 18.1 46 1009 M 4.3 X -- -- -- USGS-28 16.9 43 766 M 4.2 X -- -- -- USGS-29 20.9 53 1228 F 5.9 X -- -- -- Walleye Upper Reach USGS-30 14.2 36 407 F -- -- -- -- X USGS-31 13.8 35 306 F -- -- -- -- X USGS-32 13.2 34 307 M -- -- -- -- X USGS-33 14.2 36 406 M -- -- -- -- X USGS-34 14.2 36 379 M -- -- -- -- X USGS-35 13.2 34 290 F -- -- -- -- X USGS-36 13.8 35 323 F -- -- -- -- X USGS-37 13.6 35 278 M -- -- -- -- X Lower Reach USGS-38 14.2 36 369 M -- -- -- -- X USGS-39 13.4 34 280 M -- -- -- -- X USGS-40 14.4 37 369 F -- -- -- -- X USGS-41 14.8 38 402 F -- -- -- -- X USGS-42 15.9 41 452 M -- -- -- -- X USGS-43 15.6 40 451 M -- -- -- -- X USGS-44 16.1 41 526 M -- -- -- -- X USGS-45 14.0 36 327 F -- -- -- -- X 1: U.S. EPA, 1994, Method 1613 - Revision B, Tetra-through octa-chlorinated dioxins and furans by isotope dilution HRG 2: U.S. EPA, 1998, EPA Method 8082A -- Polchlorinated biphenyls (PCBs) by gras chromatorgraphy, revision 1- EPA test m 3: U.S. EPA, 1995, Toxic polychlorinated biphenyls by isotope dilution high resolution gas chromatography/high resolut 4: Elrick, K.A. and Horowitz, A.J., 1986. Analysis of rocks and sediments for mercury, by wet digestion and flameless