90 r 



o 



80 



Q- 





CY 





III 





Q- 



/O 



1- 





lll 





III 





II 





-O 



60 



t- 





III 





C/1 





Ll_ 

 Ll_ 



50 



40 



30 



g 



?0 



^ 





<r> 





^ 





■p' 



10 



C3 









l- 





< 





> 







10 



Datum = MLL 



Initial Survey 3 Aug 70 



Datum -Beach Intersect 



2 July 71 



4 June 71 



II May 71 



II Apr 71 



14 Mar 71 



13 Feb 71 



17 Jan 71 



20 Dec 70 



22 Nov 70 



25 Oct 70 



27 Sept 70 



29 Aug 70 



5 Aug 70 



I I ' 



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



Distance from ^EAN water line of initial survey, in feet 



Changes at site 17. 



96 



