The EPA and some Parker County residents had argued fracking had contaminated the water with benzene, methane and other toxic gases. Hydraulic fracturing, or fracking, is a drilling method used to extract oil and natural gas embedded in impermeable layers of rock. The process involves pumping chemical-laced water at a high pressure into the ground to release once out-of-reach gas and oil.
"We are very pleased to see that the EPA's order has been withdrawn," Range Resources spokesman Matt Pitzarella said. "It's important for people to know that their environment, health and safety is protected and hopefully this provides them with that comfort."