56 



6^ 



-4 



'(1) 



X 

 > ^ 



C 



n: 

 o 

 5E 2 



c 



CO 



#7A40 mgl" 1 



Substantial 



Sediment 



Resuspension 





#6A8 mgl -1 

 #3Al0mg-r #5A65mgr 



#1A8 mg-r 1 



#8 A 9 mg-r 1 



#4A7 mg-r 1 



#9A1 mgl" 1 #2A3 mg-r 1 



4 6 8 10 12 14 16 18 



Standard Deviation of Current Speed (cm-s 1 ) 



Figure 3-12. Plot illustrating the relationship between maximum significant wave 



height and the maximum standard deviation in near-bottom current speed 

 for the nine storm events presented in Table 3-4. The maximum 

 suspended particulate concentration also is indicated for each storm. 



Oceanographic Measurements at the Portland Disposal Site during Spring of 1996 



