LIST OF FIGURES 



Page 



Figure 1-1. Location of the Portland Disposal Site in relation to 



Cape Elizabeth, ME 2 



Figure 2-1. REMOTS® station locations at the Portland Disposal Site, 



January 1992 6 



Figure 2-2. Dredged material location at the Portland Disposal Site, 



January 1992 . 7 



Figure 2-3. July 1992 REMOTS® stations at the Portland Disposal Site 8 



Figure 2-4. Sediment sample locations at the Portland Disposal Site, July 1992 .... 10 



Figure 3-1. Contoured bathymetric chart of the Portland Disposal Site, July 1992 



(depth in meters) 16 



Figure 3-2. Contoured bathymetric chart of the Portland Disposal Site, January 



1989 (depth in meters) 17 



Figure 3-3. Positive depth difference contour chart (in meters) based on the 



comparison of 1989 and 1992 Portland Disposal Site bathymetry 18 



Figure 3-4. Negative depth difference contour chart (in meters) based on the 



comparison of 1989 and 1992 Portland Disposal Site bathymetry 19 



Figure 3-5. Dredged material location, based on REMOTS®, at the Portland 



Disposal Site, July 1992 21 



Figure 3-6. RPD values at the Portland Disposal Site and reference stations, 



July 1992 22 



Figure 3-7. Frequency distribution of RPD values at the Portland Disposal 



Site and reference areas 23 



Figure 3-8. Successional stage values at the Portland Disposal Site and 



reference areas, July 1992 24 



Figure 3-9. OSI values at the Portland Disposal Site and reference areas, 



July 1992 25 



