MBDS GRAB SAMPLE LOCATIONS 



A= Grab Sample 





5 



5 





5 







8 



id 

 co 



o 



8 





8 



to 



CO 



o 







A / 



*A # A 1 

 A A 

 A 







\ 42 26.CX) , N 





/ 



A ^ 











L 



A^ 



•A" BUOY 



k/.i, - 













a\ 



A \ 



^A 







/ 





\ A A t 



f* 







/ 





A \ A 



4* 







I 





A \ 



V# mda^uoy 







42°25.00' N 





A 



n<^-*: - 



-Footprint of 

 dredged material 

 thickness > 20 cm. v* 





Disposal Site 

 Boundary 





^F 



^^^~^___J 



i -— 





A 

 A* 



1 



i i i i 











1000 



Meters 











Figure 1-2. Location of grab samples taken at MBDS, June 1989. MDA buoy is the 

 active disposal point; "A" buoy was an historic disposal location. Dredged 

 material footprint from bathymetric survey of 1990 (Germano et al. 1994). 



Chemical Analyses of Sediment Sampling at the Massachusetts Bay Disposal Site, June 1989 



