Table Gl 

 Shoreline and Slope Changes at H1squam1cut, R.I. 























Survey 



Dates 



Shoreline 

 Change 



Foreshore S 



ope 



Profile 



First 



Second 





Line 





From 



To 



-2.87 



Survey 

 -0.018 



Survey 

 -0.026 



Change 



1 



28 



Jan 70 



4 Feb 70 



-0.008 



2 



28 



Jan 70 



4 Feb 70 



-3.70 



-0.022 



-0.030 



-0.008 



3 



28 



Jan 70 



4 Feb 70 



-3.28 



-0.071 



-0.074 



-0.003 



5 



28 



Jan 70 



4 Feb 70 



-5.17 



-0.171 



-0.110 



0.061 



6 



28 



Jan 70 



4 Feb 70 



-2.66 



-0.088 



-0.084 



0.004 



7 



28 



Jan 70 



4 Feb 70 



2.33 



-0.098 



-0.066 



0.032 



8 



28 



Jan 70 



4 Feb 70 



-2.13 



-0.103 



-0.072 



0.031 



Median 









-2,87 



-0.088 



-0.072 



0.004 



Tri-Mean 







-2.90 



-0.081 



-0.068 



0.009 



High Hinge 







-2.39 



-0.047 



-0.048 



0.032 



Low Hinge 







-3.49 



-0.101 



-0.079 



-0.006 



Mean 









-2.49 



-0.082 



-0.066 



0.016 



Standard Deviation 





2.34 



0.052 



0.030 



0.026 



Note: X • Extrapolated shoreline Intercept 



G6 



