5-- 



HLI8 REFERENCE STATIONS 

 JULY 1938 



N = 36 



9 1 



6 7 3 3 10 11 

 ORGANISM-SEDIMENT INDEX 



40-- 



F 

 R 



Q 3Q4 



10-- 



WLIS DISPOSAL SITE 

 JULY 1983 



7 8 9 10 11 

 ORGANISM-SEDIMENT INDEX 



Figure 3-17. Frequency distributions of Organ ism- Sediment Index 

 values for all replicates at both the reference 

 and disposal site stations at WLIS, July 1988. 



