Not To Scale 



mm& 



East. 



Groins nirflr.tinn nf Nut 



Dec. 1962 



To 

 Nov. 1964 



200 

 100 







-100*- 



50 r 



200 



100 



^Construction^ 



Nov. 1964 



To 

 Oct. 1966 



\ Period 



-100'- 



200 

 Oct. 1966 ioo 



T0 



Apr. 1970 _ |00 



UiTii'niilu 



Direction of Net 

 Longshore Transport 



I 



Position of Groin Comparfmenf _ 



— w^y 



200 r 

 Apr. 1970 ioo 



To 



July 1975 



-100 



-200«- 



^^" ^(Ullllllll^uitmD'sl L 



MLW to 

 Ik -5.5 m 



m Above MLW 



Figure 14. Net volumetric changes within groin compartments, 



easternmost 11 groins at Westhampton Beach (revised 

 from U.S. Army Engineer District, New York, 1976). 



26 



