Wiki discusses costs of fracking
Health effects
One study suggests that hydraulic fracking is sickening and killing cows, horses, goats, llamas, chickens, dogs, cats, fish and other wildlife, as well as humans. The study covered cases in Colorado, Louisiana, New York, Ohio, Pennsylvania and Texas.[15] The case studies include reports of hundreds of cows dying as well as stillborn and stunted calves after exposure to hydraulic fracturing spills from dumping of the fluid into streams and from workers slitting the lining of a wastewater impoundment (evaporation ponds) so that it would drain and be able to accept more waste. The wastewater then drained into a pasture and a pond. The study noted that it was difficult to assess health impact because of the industry’s strategic lobbying efforts that resulted in legislation allowing them to keep the proprietary chemicals in the fluid secret, protecting them from being held legally responsible for contamination. Bamberger stated that if you don’t know what chemicals are, you can’t conduct pre-drilling tests and establish a baseline to prove that chemicals found postdrilling are from hydraulic fracturing.[15] The researchers recommended requiring disclosure of all hydraulic fracturing fluids, that nondisclosure agreements not be allowed when public health is at risk, testing animals raised near hydraulic fracturing sites and animal products (milk, cheese, etc.) from animal raised near hydraulic fracturing sites prior to selling them to market, monitoring of water, soil and air more closely, and testing the air, water, soil and animals prior to drilling and at regular intervals thereafter.[15]
Early in January 2012, Christopher Portier, director of the US CDC‘s National Center for Environmental Health and the Agency for Toxic Substances and Disease Registry, argued that, in addition to the EPA’s plans to investigate the impact of fracking on drinking water, additional studies should be carried out to determine whether wastewater from the wells can harm people or animals and vegetables they eat.[16] A week later, a group of US doctors called for a moratorium on fracking in populated areas until such studies had been done.[17][18]