…worries are also growing about fracking’s effect on water supply, as the water-intensive process stirs competition for the resources already stretched thin by drought or other factors.
Every fracking job requires 2 million to 4 million gallons of water, according to the Groundwater Protection Council. The Environmental Protection Agency, or EPA, has estimated that the 35,000 oil and gas wells used for fracking consume between 70 billion and 140 billion gallons of water each year.