70 



Mill River 



E 



Q. 

 Q. 



C 



o 



c 

 o 

 o 



c 

 o 



o 



>3000 

 2500-3000 

 2000-2500 

 1500-2000 

 1000-1500 





N=10 







800-1000 







600-800 



mvmm j 



400-600 



w///Mmy/p)//W/%y//jwy/% 





<400 



''^////////////wm 



□ Zn 



20 40 60 80 



Percent of Samples 



100 



Cu 



!Cd(x100) 



CD 

 O 



c 

 o 

 O 



>3000 



2500-3000 



2000-2500 



1500-2000 



1000-1500 



800-1000 



600-800 



400-600 



<400 



Quinnipiac River 



20 40 60 80 



Percent of Samples 



□ Zn 



Cu 



Cd(x100) 



Figure 3-17. Trace metal (Zn, Cu, Cd) concentration frequency distribution of samples 

 from the Mill and Quinnipiac Rivers 



Sediment Capping of Subaqueous Dredged Material Disposal Mounds 



