90 r 



80 



70 



60 



50 



C40 



. 30 

 § 20 



LU 



^ 10 

 o 



i 



LU 



_l 

 LU 



-10 



Datum = MLL 



Initial Survey 3 Aug 70 



Datum -Beach Intersect 



13 

 13 



17 



20 

 22 

 25 

 27 

 29 

 4 



July 71 



June 71 



May 71 



Apr 71 



Mar 71 



Feb 71 



Jan 71 



Dec 70 



Nov 70 



Oct 70 



Sept 70 



Aug 70 



Aug 70 



-120 -100 -80 -60 -40 -20 20 40 60 80 



Distance from t^ean water line of initial survey^ in feet 



Changes at site 12. 



86 



