MILES 



Figure 12. — Lake Wenatchee. 



Table 11, — Lake Wenatchee — Water quality, physical 

 characteristics, June-October 1955. 



Specific conductance 



(micromhos/cm at 25* C. ) 



Other vaxicibles that decreased with depth 

 were dissolved oxygen, percent saturation, 

 and pH. Carbon dioxide was the only quality 

 characteristic that showed an increase with 

 depth. The water was very soft and slightly 

 acidic. 



Table 12. — Lake Wenatchee — W&ter quality, chemical 

 characteristics -' , June-October 1955. 



1/ All units are ppm except percent saturation and pH. 



Lake Wenatchee — Comparison of 1939 

 and 1955 Data 



A limited limnological study of Lake 

 Wenatchee was made in 1939 by the United 

 States Fish and Wildlife Service, the 

 results of which were not published. During 



that study a limited amount of water quality 

 data were collected from the lake during 

 September and October, 1939. The sampling 

 station was at a point very near to Station 

 3 of this investigation. The data presented 

 in the earlier report covered the same 



18 



