How the Environment Agency has spun the news on river quality home water systems filtration system The US Geological Service has previously reported elevated degrees of radioactivity in flowback water that naturally occurs in the rock. But the Duke study, called Impacts of Shale Gas Wastewater Disposal on Water Quality in Western Pennsylvania, will be the first to work with isotope hydrology in order to connect the dots between shale gas waste, treatment sites and discharge into mineral water supplies. ,Groundwater records should not be kept confidential in drought-stricken California
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