Molybdenum in Wisconsin wells not from coal ash

Natural causes, not leaching coal ash, are to blame for high levels of molybdenum in drinking water wells in southeastern Wisconsin, a study finds. The scientists used isotopic fingerprinting and age-dating techniques to rule out the possibility that surface coal-ash contamination could be causing the problem and traced it to natural processes occurring deep underground instead.    ...more

Ken Notes: We are doing this backwards, we should look at coal ash and see if it is harming the environment in any way...