LIST OF FIGURES 



Page 



Figure 1-1. Location of the New London Disposal Site 2 



Figure 1-2. Bathymetric chart of New London Disposal Site 5 



Figure 1-3. Timeline of disposal and monitoring activity 7 



Figure 2-1. Location of the bathymetric survey area over the Seawolf Mound relative 

 to the disposal site boundaries, US Navy submarine lane, and New York- 

 Connecticut State Line 14 



Figure 2-2. Schematic diagram of Benthos, Inc. Model 373 1 REMOTS® sediment- 

 profile camera and sequence of operation on deployment 17 



Figure 2-3. Distribution of 1997 and 1998 REMOTS® sediment-profile photography 

 stations (29) over the Seawolf Disposal Mound, relative to 1000 x 1000 m 

 survey area, disposal site boundary, and US Navy submarine lane 22 



Figure 2-4. Location of the NLDS Reference areas relative to the disposal site boundary 



and New York-Connecticut State Line 25 



Figure 2-5. Locations of sediment grab samples collected over the Seawolf Mound 



during the 1997 monitoring survey 26 



Figure 2-6. Locations of cores collected during the 1997 and 1998 NLDS monitoring 



surveys with respect to radial zones 29 



Figure 3- 1 . Baseline bathymetry of the Seawolf Mound area, October 1 995 (Gahagan 



and Bryant) 43 



Figure 3-2. Precap bathymetric survey of the Seawolf Mound area (Gahagan 



and Bryant) 44 



Figure 3-3. Thickness of UDM at the Seawolf Mound (contour interval = 0.25 m) 



overlain on baseline bathymetry 45 



Figure 3-4. Postcap bathymetric survey of the Seawolf Mound area conducted in 



February 1996 (Gahagan and Bryant) 47 



Figure 3-5. Total thickness of capped Seawolf Mound (contour interval = 0.25 m) 



overlain on baseline bathymetry 48 



