Health Effects Associated with Natural Gas Extraction using Hydraulic Fracturing or Fracking
Perhaps the most intense public health issue to hit the east coast in the past five years is the extraction of natural gas using hydraulic fracturing, more commonly referred to as fracking. This process involves mixing more than a million gallons of water, sand and proprietary toxic chemicals and injecting this mixture at very high pressure into horizontally drilled wells as deep as 10,000 feet below the surface. This pressurized mixture causes the rock layer to crack creating fissures or passage ways in the rock. These fissures are held open