40 



it = Sediment Sampling Stations 



PORTLAND DISPOSAL SITE » ; ™^S'£r al Poi " 1 



— — — — = Dredged Material Boundary Delineated by REMOTS® 



43*34.25' N- 



® Reported Buoy 

 Location 3/29/92 



Reported Buoy 

 Location 1/30/92 



70°Q-|.50W 



500 



Figure 4-2. Accumulation of sediment, distribution of dredged material, and barge release 

 locations at the Portland Disposal Site between January 1989 and June 1992 



Monitoring Cruise at the Portland Disposal Site, July 1992 



