Table B4 

 Overtopping Comparisons Using Hurricane Conditions and the 







+1.0- 



and 



+3, 



.4- 



ft NGVD 



Beach 



Elevation Levels 



































Percent 



D; 



Lf ference* 







Percent 



Decrease** 



swl 



ft 



Phase II 

 100% Datat 



% 







30 



Ph 

 to 



ase II 

 100% Data 



%tt 



Phase II 

 100% Data 



% 



30 



Phase II 



to 100% Data 



% 



+9.5 

 +8.0 

 +7.0 





46 



22 



9 







24 

 6 

 





54 

 78 

 91 









76 



94 



100 



* Percent difference in Q for data at +1.0-ft NGVD beach elevation and 

 predicted data at +3.4-ft NGVD beach elevation. 

 ** Percent decrease in Q for +3.4-ft NGVD beach elevation versus +1.0-ft 

 NGVD beach elevation. 

 t Percents are based on Q values calculated in Table B3 using only the 

 100 percent DWHAWB data points (100% data). 

 tt Percents are based on Q values calculated in Table B3 using all the data 

 points (30 to 100% data). 



B7 



