Table 23 Cont'd 



Colii-nbia River 

 at Rock Island 



mr. 



Min, Avgo HslXc 



Nason Cr^-.ek 

 Near Mouth 



Chiwawa Rivsr 

 Near Mouth 



Wenatchee River 

 Below Plain 



Wo mrr 



Min. Avg. Max, Min. Avg. 



Max„ Min. 



Avg. 



MaXc 



1 Values Weighted According to flow except for water temp, and dissolved 

 oxygen values which are avg. of monthly averages. 



•«• Single observation 



83 



