90 r 



80 



o 

 a: 



Q. 



^70 



LU 



^ 60 



LU 



^ 50 



fc40 



30 



o 

 ^ 10 



g 



LU 



-10 

 -120 



Datum = MLL 



Initial Survey 3Aug 70 



"^ Datum -Beach Intersect 



1 



July 



72 



4 



June 



72 



6 

 8 



May 

 Apr 



72 

 72 



10 



Mar 



72 



12 



Feb 



72 



15 



Jan 



72 



21 



Dec 



71 



20 

 22 



Nov 

 Oct 



7! 

 71 



24 

 26 



Sept 

 Aug 



71 

 71 



2 Aug 71 



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



Distance from rcAN water line of initial survey, in feet 



Changes at site 1. 



65 



