



Table 3 











Hydrograph B 









swl 



Step 

 Length 



Test 



Wave 





Period 



Height 



step 



ft mllw 

 +7 



min 

 40 



sec 



15 



ft 



1 



29.8 



2 



+7 



40 



18 



29.8 



3 



+7 



40 



21 



32.4 



4 



+ 10 



60 



15 



31.0 



5 



+ 10 



60 



18 



32.1 



6 



+ 10 



60 



21 



33.0 



7 



+7 



40 



15 



29.8 



8 



+7 



40 



18 



29.8 



9 



+7 



40 



21 



32.4 



10 



+4 



20 



15 



29.0 



11 



+4 







18 



23.7 



12 



+4 







21 



30.5 



13 



-1 







15 



24.8 



14 



-1 







18 



22.5 



15 



-1 







21 



25.4 



16 



+4 







15 



29.0 



17 



+4 







18 



23.7 



18 



+4 







21 



30.5 



