LIST OF FIGURES 



Page 



Figure 1-1. Location of the New London Disposal Site and reference stations 



in relation to Eastern Point, Groton, CT 2 



Figure 1-2. Map of New London Disposal Site precision bathymetric 



survey lanes and REMOTS® survey grid occupied in 1990 3 



Figure 2-1. Map of New London Disposal Site and reference stations REMOTS® 



locations 8 



Figure 3-1. Contoured bathymetric chart of the New London Disposal Site 

 (depths in meters) with relic disposal mounds and buoy position, 

 August 1988 11 



Figure 3-2. Contoured bathymetric chart of the New London Disposal Site 



(depths in meters) with current and relic disposal mounds and buoy 



positions, July 1990 12 



Figure 3-3. Depth difference (in meters) contour map based on comparison 

 of the August 1988 and July 1990 precision bathymetric surveys 

 at the New London Disposal Site 13 



Figure 3-4. Depth difference (in meters) contour map based on comparison 

 of the August 1988 and July 1990 precision bathymetric surveys 

 in the vicinity of the NL-TR mound, New London Disposal Site 14 



Figure 3-5. Depth difference (in meters) contour map based on comparison 

 of the August 1988 and July 1990 precision bathymetric surveys 

 in the vicinity of the NL-88 and NL-85 mounds, New London 

 Disposal Site 15 



Figure 3-6. REMOTS® photographs of dredged material at Station CTR 16 



Figure 3-7. Distribution map of dredged material, surface sand thickness, and 

 unique station characteristics at the New London Disposal Site 

 and reference stations 17 



Figure 3-8. REMOTS® photograph at NL-85, Station N300N, showing poorly 



sorted sands overlying muds 19 



