52 



Depth Difference 



SAIC August 1992 vs. Ocean Surveys Inc. 

 December 1991 Bathymetry 



41° 16.300' N - 



41° 16.200' N- 



41° 16.100' N 



72° 04.602' W 72° 04.500' W 72° 04.398' W 72° 04.302' W 72° 04.200' W 



NLDS 



Mound Height in meters 



NAD 27 



m 1 00 m 200 m 



Figure 3-7. Bathymetric contour plot of the depth differences between the SAIC August 

 1992 and OSI December 1991 surveys showing accumulation of CDM at the 

 postcap stage of development, 0.2 m contour interval 



Monitoring Cruise at the New London Disposal Site, 1992 - 1998 



