Table 32. Relationship between the mean velocity in the water column 

 and the velocity at 0.8 of the depth for depths ^ 2.5 ft 

 in siibreaches of the Madison, Gallatin and Big Hole Rivers, 



Sub reach 



Madison (#1) 



Observations 



142 



r ^ 



■.t- 



Gallatin (#2) 



106 



88 



X Vel = 



t 't. 



. 8 Vel + .0520 

 .7493 



Big Hole(#l) 



73 



92 



X Vel = 



.8 Vel + .5281 

 .8859 



'" -^ »^, £> ■/ I r^ 



id 



.1^ .' 



n 



j^nii.':^, '-. a 



.■».,?r. 





105 



