Width (ft.: 



2000 



West 

 Bank 



Vert. Exag. 250x 



T I r 



78 79 



Year 



PROFILE DATE CROSS SECTIONAL AREA fl? (n? ) 



Tl AUG'77 

 T2 JAN' 79 

 T3 JUL '79 



18.732.4 (1,740.30) 



12.936.5 (1,201.84) 

 10,870.3 (1,009.86) 



Figure 9. Profile of cross section in East Pass (see Figures 3 and 11 for 

 location) showing the development of a mid-channel bar. 



■"?- 



' RIVER MOUTH 

 BAR 



MID CHANNEL 

 BAR 



i. 





(b) 



OI^^nO/^- 



^^1 Suboeriol natural levee 

 [ ,~ ""I Suboqueous natural levee 

 CZH Bors 

 Marsh 



Figure 10. Schematic diagram of delta development, 



224 



