Photos 1-157 

 Plates 1-10 

 SF298 



List of Figures 



Figure 1. Project location map 2 



Figure 2. USCG Station, Port Huron, boat basin 3 



Figure 3. Area north of USCG Station, Port Huron 3 



Figure 4. Lake Huron historic seasonal water levels 6 



Figure 5. Bathymetry of lower Lake Huron from SHOALS 



survey on 18 July 1997 10 



Figure 6. Bathymetry survey of USCG Station boat basin 



from SHOALS survey on 18 July 1997 11 



Figure 7. ADCP current transects 13 



Figure 8. Depth-averaged current vectors along each transect 



for 30 September 1997 14 



Figure 9. Depth-averaged current vectors along each transect 



for 08 October 1997 15 



Figure 1 0. Near-bottom current vectors along each transect 



for 30 September 1997 16 



Figure 1 1 . Near-bottom current vectors along each transect for 



08 October 1997 17 



Figure 12. Sediment-sample locations and D50 grain size 18 



Figure 13. Sediment-size distribution 19 



Figure 14. Unidirectional sediment-transport vectors 25 



Figure 15. Model layout 31 



Figure 16. General view of model 33 



Figure 17. Automated Data Acquisition and Control System 34 



