Chenical history. No other chemical data are known for this site. 

 Unmanipulated closed-basin lakes and wetlands in the vicinity often 

 develop more alkaline and somewhat more saline water chemistry 

 characteristics than shown by WETIO, possibly giving an indication 

 of this site's general character prior to alteration. 



Sedinents. Extractable arsenic, copper and zinc were reported at 

 mid-range concentrations for sample sites similarly classified. 

 Only copper exceeded the western U.S. mean for soils and other 

 surficial materials (by a factor of about 1.25). 



