EPA Finally Admits "Fracking" Pollutes Drinking Water

It looks like the Environmental Protection Agency (EPA) is finally coming to realize something that most people with half a brain already knew -- that the gas production method called "fracking" does pollute ground drinking water sources.

Here is the conclusion reached by the EPA study:

Through this national-level assessment, we have identified potential mechanisms by which hydraulic fracturing could affect drinking water resources. Above ground mechanisms can affect surface and ground water resources and include water withdrawals at times or in locations of low water availability, spills of hydraulic fracturing fluid and chemicals or produced water, and inadequate treatment and discharge of hydraulic fracturing wastewater. Below ground mechanisms include movement of liquids and gases via the production well into underground drinking water resources and movement of liquids and gases from the fracture zone to these resources via pathways in subsurface rock formations.

24. We did not find evidence that these mechanisms have led to widespread, systemic impacts on drinking water resources in the United States. Of the potential mechanisms identified in this report, we found specific instances where one or more of these mechanisms led to impacts on drinking water resources, including contamination of drinking water wells. The cases occurred during both routine activities and accidents and have resulted in impacts to surface or ground water. Spills of hydraulic fracturing fluid and produced water in certain cases have reached drinking water resources, both surface and ground water. Discharge of treated hydraulic fracturing wastewater has increased contaminant concentrations in receiving surface waters. Below ground movement of fluids, including gas, most likely via the production well, have contaminated drinking water resources. In some cases, hydraulic fracturing fluids have also been directly injected into drinking water resources, as defined in this assessment, to produce oil or gas that co-exists in those formations. 

(NOTE -- The image above is from green-4-u.com.)

There's much more, and although the EPA tries to downplay the effects somewhat (probably to placate the giant oil and gas companies, and their GOP lackeys in Congress), it's a really scary assessment. Fracking DOES affect our drinking water, and the more it happens, the more water will be affected.