

C/3 



o 



Z 



I ^ 



-v 

 rn 



O 



Q8 

 rn 



Biological Survey — Genesee River. 31 



CRYDER CREEK 



7 



ANGELICA CR 



CONESUS CR 



DISSOLVED OXYGEN 



PERCENT OF SATURATION 

 VYELLSVILLE 



PORTAGEVfLLE 



Fig. 5.— Profile showing effects of pollution on dissolved oxygen in the 



Genesee River. 



