LIST OF FIGURES 



1-1 Clark Fork Drainage of Western Montana. . . . l-la 



1-2 Subbasins of the Clark Fork 1-lb 



1-3 Upper Clark Fork and Blackfoot Basins .... 1-lc 



1-4 Middle Clark Fork, Lower Flathead, and 



Bitterroot Basins l-2a 



1-5 Lower Clark Fork and Lake Pend Oreille 



Basins l-3a 



2-1 Total Trout Per Mile in 31 

 River Segments of the Upper 



Clark Fork, Spring 1987 2-29a 



3-1 Superfund Sites in the Clark 



Fork Basin 3-22a 



3-2 Colorado Tailings Vicinity 3-32a 



3-3 Old Works Area and Anaconda and Opportunity 



Ponds, Anaconda Smelter Superfund Site. . . . 3-3 3a 



3-4 Warm Springs Ponds-Opportunity Ponds 



Vicinity 3-36a 



3-5 Anaconda Smelter RI Soil 



Sampling Sites 3-37a 



3-6 Silver Bow Creek RI Soil 



Sampling Sites 3-4 la 



3-7 Ramsay Tailings Vicinity 3-42a 



3-8 Upper Clark Fork Sediment, Soil, 



and Biota Sampling Areas 3-44a 



3-9 Total Arsenic in Bank Sediment, 



Upper Clark Fork 3-46a 



3-10 Total Copper in Bank Sediment, 



Upper Clark Fork 3 -4 6b 



Vll 



