25 



E20 

 o 



<r 



UJ 



Cd 



UJ 



o 15 



<x 



CD 



10 





 35 i r 



30 



(meters) 

 2 3 4 5 6 7 



t — i — i — i — i — i — i — i — i — i — i — r 



• LAB TEST-, STILL WATER 

 a OCEAN TEST-, 1-2 FT. SWELL 

 o OCEAN TEST; 3-4 FT. SWELL 



9 10 



"i — r 



"i 1 ' 1 r 



4 



10 



E 



j — i i i I i i i i I i i i i I i i i i I i i i i I i i i i I i i — i — I I 



5 10 15 20 25 30 35 



LEAD LINE SOUNDING (feet) 



Figure B-5. Comparison of recording depth gage readings with lead line 

 soundings for Stillwater and field tests in the presence 

 of waves. 



104 



