http://www.zerohedge.com/news/2014-11-17/3-billion-gallons-fracking-wastewater-pumped-clean-california-aquifiers-errors-were- Larry Hughes, PhD Professor Dalhousie University Halifax, Nova Scotia, B3J 2X4 Canada v: 902.494.3950 f: 902.422.7535 e: larry.hughes at dal.ca u: http://lh.ece.dal.ca