HGRUOLK 

 JULY I9S6 



4 6 1.2 1.6 20 2.4 

 BOUHDfiRV ROUGHNESS (CM) 



-I 



n = 



II 



12 3 4 5 6 

 MEAN RPD DEPTH (CM) 



E 5-- 



HORUALK 

 JULY 1986 



■W-Jfl 



ll. 



1 23 4367 89 IB 11 



orc.-sed. ihoe:: ualue 



Figure 3-61. Frequency distributions of small-scale boundary 

 roughness, mean apparent RPD depths and OSI values 

 at the Norwalk disposal mound, July 1986. 



