Table 15 

 Shoreline and Slope Changes at Westhampton, N.Y. 

























Survey Dates 





Shoreline 

 Change 



Foreshore Slope 



Profile 



First 



Second 





Line 





From 



To 





(m) 

 -2.18 



Survey 

 0.104 



Survey 

 -0.143 



Change 



1 



5 



Feb 72 



22 Feb 



72 



-0.039 



2 



5 



Feb 72 



22 Feb 



72 



-11.92 



-0.065 



-0.033 



-0.032 



3 



5 



Feb 72 



22 Feb 



72 



0.09 



-0.092 



-0.038 



0.054 



4 



5 



Feb 72 



22 Feb 



72 



-24.38 



-0.040 



-0.040 



0.000 



5 



5 



Feb 72 



22 Feb 



72 



-7.20 



-0.055 



-0.029 



0.026 



6 



5 



Feb 72 



22 Feb 



72 



-0.30 



-0.108 



-0.045 



0.063 



7 



5 



Feb 72 



22 Feb 



72 



-8.08 



-0.029 



-0.041 



-0.013 



8 



5 



Feb 72 



22 Feb 



72 X 



-0.44 



-0.038 



-0.017 



0.021 



9 



5 



Feb 72 



22 Feb 



72 



8.19 



-0.128 



-0.088 



0.039 



10 



5 



Feb 72 



22 Feb 



72 



-8.23 



-0.020 



-0.050 



-0.030 



11 



5 



Feb 72 



22 Feb 



72 



1.69 



-0.026 



-0.014 



-0.011 



Median 











-2.18 



-0.055 



-0.040 



0.021 



Tri-Mean 











-3.06 



-0.060 



-0.040 



0.018 



High Hin 



ge 









0.26 



-0.034 



-0.031 



0.036 



Low Hinge 









-8.15 



-0.098 



-0.048 



-0.007 



Mean 











-4.72 



-0.064 



-0.049 



-0.015 



Standard Deviation 







8.67 



0.038 



0.037 



0.033 



Note: X • Extrapolated shoreline Intercept 



114 



