80i 



70- 



^ 60 



UJ 



l- 



^ 50 



E 

 u 

 a 



40 

 O 



ui 



^ 30 



20 



10- 



50 



100 



150 



200 250 



FLOW (cfi) 



300 



350 



1 •r'" ?• ' 



Figure 27. 



The relationship between wetted perimeter and flow for 

 a composite of four cross-sections in reach #2 of the 

 Beaverhead River. , , 



.5» 



OS 



