% 



.008 

 .006 



















































— 



















































































































































T = 



Wove h-erioa " 

 Wave Height. 

 Rise Above .<> 















































H = 















































R = 



w 













































































































































































































































































~~~- 



-^ 



^ 









f\ 













5 ft. 5.6 sec 

































-\ 



s 





■~— B& 









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a~"8- 



A 



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6 ft. 8 sec. 







































3 



^^ 



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O 



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n 



) 







s 



y 

































1.3 ft. 8sec. 



® o 



o 



fc 



h 



^ 



» 



t 



.3.5ft. 5.6 sec. 

 «^ .,^-5 ft. 5.6 



sec. 

































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t. lis 

 E 



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Ms 



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t. 5.6 



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ve 



Pe 



rio 



d 



(s 



e 



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• 

 • 



•• 



\ 



•, 















1.00 

 1.55 

 I.6S 

 2.63 

 3.65 

 4.70 



Symbol ■ indicates 









































































































X 



\ 





















































' 



A 

































' 









































X 











® 









































NOTE: 



r 



n 



to from 1 





































arge 

 Nos. 

 and p 



prot 

 ppos 

 srioc 



Btyf 

 ite 

 of 



>e 



plo 

 te 



ta 

 tt 

 sf 



nk 

 ed 



H 



P 







ti 



>. indicate 



heigh 

































.004 .006 .008 .01 



.04 ,06 .08 .1 



% 



FIGURE I. WATER LEVEL RISE DUE TO WAVE ACTION FOR CREST 

 STAGE GAGE WITH REGULAR OPENING 



30 



