40 



•S 20 



-20- 



-40 



Profile 13 



\jJV 



1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 



Beach Fill Survey Dote 



Groin 

 Construction 



Storms 



Surveys 



JJL 



ii nun i i I 



40 

 I 20 



c 



-O 



'+- 



o 

 a. 

 -20 



_i 



CO 



S -40 



Profile 14 



1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 



Survey Date 

 ■ = Extrapolated Data 



109 



