

90 

 80 

 70 

 60 

 50 

 40 

 30 

 20 

 10 

 Oh 



•10 



Datum = MLL 



Initial Survey 3 Aug 70 



^ Datum- Beach Intersect 



1 July 72 



5 June 72 



6 May 72 



8 Apr 72 



11 Mar 72 



12 Feb 72 

 15 Jan 72 



21 Dec 71 



20 Nov 71 



23 Oct 71 



25 Sept 71 



27 Aug 71 



2 Aug 71 



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



Distance from mean water line of initial survey^ in feet 



Changes at site 5. 



73 



