32 



18 



16 



14 



fr12 



§5 10 



Z3 



cr 8 



£ 6 



4 



2 







WLIS Reference Areas 



Boundary Roughness 



N 1991 =39 

 N 1992 =39 



K 



0-0.6 1-1.4 1.8-2.2 2.6-3.0 3.4-3.8 4.2-4.6 

 Boundary Roughness (cm) 



□ 1 992 BR Values ■ 1 991 BR Values 



Figure 3-14. Boundary roughness frequency distribution at pooled reference areas, 1991 and 

 1992 



Monitoring Cruise at the Western Long Island Sound Disposal Site, July 1992 



