What EPA and the Oil and Gas Industry Don’t Want Us to Know About Hydraulic Fracturing.
Our Drinking Water at Risk: What EPA and the Oil and Gas Industry Don't Want You to Know About Oil and Gas Fracturing criticizes a U.S. Environmental Protection Agency study which determined that hydraulic fracturing does not pose a threat to drinking water.
Our Drinking Water at Risk reveals that study to be inadequate.
An executive summary of the report is available as well.