1980 



_rf (27) 

 -? (17) 



i — 30»SO? 



1 I ■ I ' r 



', in IS .'0 2S 3 5 in k, ?n ;>:. 



April Mny 



1979 



90»SO^ 



E 

 o 



tf (8) 

 -? (19) 



2.0 



1 .^ 



5 10 1 5 20 25 30 5 10 15 20 25 

 April May 



1978 



,d (H) 



-hU. 



5 I'O l'5 2'0 25 30 i I'O I'S 2-0 rs 

 April May 



1977 



Not Sampled 



I I « ■ 



cf (20) 10»R? 1976 



? (17) \ 



10»B % \ 

 , 40«SOV ^-100* so ^ 



•— — I I I I I I 1 • ' TV 



10 15 20 25 30 5 10 15 20 25 



April 



May 



Figure 6. Number of sauger captured per kilometer while electrofishing 

 the Yellowstone River near Miles City, 1976-1981. The 

 maximum number of fish sampled in one day is in parentheses. 



23 



