Figure 3.6: Fi\«-Year Moving Flow-Weighted Average TDS Concentration in 2005 for 

 East Poplar Ri\«r at the International Boundary 



1600 



1400 



E_ 1200 

 i 1000 



800 



« 600 



b 



2 400 



200 



O T- 



Flgure 3.7: Daily TDS Concentration, 1990 to 2005; East Poplar Ri\er at the International 

 Boundary (regression-deri\«d data) 



13 



