LIST OF FIGURES 



Figure la. ADCIRC grid for east coast. 



Figure lb. ADCIRC grid near Portland Disposal Site. 



Figure 2. Location of Portland Disposal Site (PDS) from McDowell and Pace (1996). 



Figure 3a. LTFATE PDS bathymetry (meters below die water surface relative to 

 MUM). 



Figure 3b. LTFATE PDS bathymetry (meters below the water surface relative to 

 MLLW) with areas shallower than 55 m stippled. 



Figure 4. Wave heights (m) during calibration period, April 6-18, 1996. 



Figure 5. Erosion for calibration period, April 9-18, 1996. 



Figure 6a. Erosion for largest event in WIS hindcast, January-February 1978. 



Figure 6b. Erosion for January 1979 event. 



Figure 7. Erosion for largest event in WIS hindcast, January-February 1978, using 

 conservative erosion parameters in Table 3. 



