CL 



_c 



c 

 g 



(D 



o 



o 

 O 



c 



E 



60.00 -1 



LAKE MASON - WET39 



PPM IN SEDIMENT 

 DETECTION LIMIT 



40.00 





0) 

 CD 



o 



CD 



20.00 — 



0.00 



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



