Scale (ft) 

 —I 1^-^ 



100 50 100 



Depth contours in ft 



Row 

 4 



Row 

 3 



Row 

 2 



MSL 



Row 

 1 



Pipe 

 Numbers 



Figure 49. Nearshore bathymetry at Boca Raton, 30 September 1970 

 (depths in feet) . 



77 



