



1 



es'so' 







40' 



86°S0' / Iff 

























^ 



/-^^>C^ i/ 













^ 



/ /^ //v 













^ 



/ / /v/ 













V ©/ 



y^ / // 



- 42OI0' 





+ 





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/ 



/ A ^y mr^''' Horbor 







^ 



* 



// 



if/ 







V 









Ki ^/ [ 



— «2»00' 





+ 







/^^/^^ 



y ^'/ / 1 r 











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o^ 







(3 





s 



/ / 



y/ 



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K 



7 



> 



y/ 67 ^X/ 



68 // 



69 • yy' 



LEGEND 

 Segment \^> 



Shoreline -"X^-^ 







72 



4 



New 



Highest potential /y/^ / '•'•'o'- 

 areas \y ''''^ 

 Depth contour in feet/' 



^ — 





^V\^ 



:;^ 



Buffalo 



Control station A 



,76 



p 



L, 



^'i^yy^ 



/^ 





MlCH_IG_AN 



INDIANA 



Core location ,37 



Scale in Kilometers 







5 5 10 15 





r 



Michi 

 City 



]an 







Scole in Nautical Miles 



1 1 1— H 1 1 1 



5 5 







86° 50' 



1 







40' 



1 



86°30' 



1 



Figure 12. Bathymetry and sand potential, segment divisions 15 to 19, 

 map 5 area. 



24 



