Parts Per Million

Health & Science
6:03 pm
Thu January 16, 2014

So, How Did The CDC Come Up With MCHM Being 'Safe' Under 1 PPM, Anyway?

Credit Chad Matlick / Dave Mistich / Information provided by the CDC

 

It's now been a week since the chemical spill at Freedom Industries in Charleston leaked roughly 7,500 gallons of crude MCHM into the Elk River and tainted the water supply of some 300,000 residents of the Kanawha Valley and surrounding areas. Many residents remain suspicious of the water quality after the State Bureau for Public Health--in conjunction with the Centers for Disease Control and
Prevention--advised pregnant women Wednesday night not to drink water until the chemical is untraceable in West Virginia American Water's system.

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