- 24 - 



Regression Generated TDS and Analyzed TDS 



1300 



laoo-- 



1100-- 

 10OO-- 



600-- 

 B00-- 



■00-- 



J00-- 



H > 1 1 1- 



-\ . 1 1 ( 1 1 1 1 1 h 



197S 1B76 1977 1978 1979 1960 1961 1962 1963 1964 19 



Regression Generated TDS 

 Analyzed TDS 



Regression Generated Boron and Analyzed Boron 



Regression Generated Data 

 Analyzed Results 



Figure 5. East Poplar River at International Boundary: 

 Instantaneous and Regression-Generated TDS 

 and Boron Concentrations 1975-86. 



