2500.00 



2000.00 



MILL-WILLOW- WET51 



^H PPM IN SEDIMENT 

 I DETECTION LIMIT 



•i 



•1 



■i 



1500.00 



1000.00 



1 W 



CO 



1 



500.00 H 



0.00 



1 



Cu Sb Be Pb B Cd Mo Cr Co V As Hg Se Ni Zn 



