63 



43° 34.500'N - 



43° 34.250'N 



43° 34.000'N 



43° 33.750'N 



isposal Site 



? Area B 



Royal River 

 Project Area 



i^i'^J'! nrmBms^' 



1 1 \ I I 



70°02.500T/V 70°02.250'W 70° 02.0001/^ 70° 01.750'W 70° 01.500'W 



m 



400 m 



Figure 4-5o Bathymetric chart of the February 1996 1950 m x 1000 m survey area (NAD 

 27) over the southern region of Portland Disposal Site relative to the project 

 area and disposal area boundary, 2.0 m contour interval (MLLW) 



The Portland Disposal Site Capping Demonstration Project, 1995-1997 



