78 



+ 



OS 

 OS 



Os 

 00 

 Os 



E 

 o 



B 

 a 



t! 



CO 



JS 



11 



8 -° 



•*-' CO 



■s 8. 

 E.s 



•go 



u -a 

 || 



o o 



CU On 



u 



3 

 DC 



Monitoring Cruise at the Portland Disposal Site, July 1992 



