90 r 



U- 



o 



80 



(V 





LL 





a: 





LU 

 Q- 



70 



h- 





III 





IJI 





Ll_ 



60 



U\ 





\- 





III 





CD 

 U- 

 II 



50 



O 





W 40 



30 



g 



20 



III 





> 





<■■) 





^ 



10 



P' 





o 





1- 





^ 







-10 



Datum = MLL 



Initial Survey 3 Aug 70 



""^ Datum -Beach Intersect 



vH 



2 



July 



71 



4 



June 



71 



II 



May 



71 



II 



Apr 



71 



14 



Mar 



71 



13 



Feb 



71 



17 



Jan 



71 



20 



Dec 



70 



23 



Nov 



70 



25 



Oct 



70 



27 



Sept 



70 



29 



Aug 



70 



5 



Aug 



70 



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



Distance from mean water line of initial survey, in feet 



Changes at site 16. 



94 



