90 



fe 80 



Q. 



Ln 



y 



70 

 60 

 50 

 40 

 30 

 20 

 10 

 



-10 



Datum = MLL 



Initial Survey 3Aug 70 



"M^ Datum- Beach Intersect 



30 June 71 



2 June 71 



9 May 71 



9 Apr 71 



12 Mar 71 



12 Feb 71 



18 Jan 71 



19 Dec 70 

 21 Nov 70 



24 Oct 70 



26 Sept 70 



28 Aug 70 



3 Aug 70 



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



Distance from mean water line of initial survey, in feet 



Changes at site 2. 



66 



