DEP Marcellus Air Study in SW PA Extended Extra Half Year
In July 2012 MDN told you about a one-year study of air quality in and around Chartiers Township in Washington County, PA being conducted by the PA Dept. of Environmental Protection (see PA DEP Announces 1 Year Study on Air Quality in Marcellus). The aim of the study is to determine whether or not Marcellus drilling, pipelines and the MarkWest natural gas processing plant in the Chartiers area causes an unhealthy increase in various air pollutants for residents.
What has the research found? The DEP says testing so far shows “no levels of any pollutant that would violate federal ambient air quality standards.” However, they’ve decided to extend the study until the end of this year. The one-year study has turned into a one-and-a-half year study. The DEP now expects to file a final report in “Spring 2014″…
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Technically this is not a story about the Marcellus or Utica Shale, but it is a story about fracking in shale, and making a splash among anti-drillers, so it deserves our attention and consideration. Researchers at the University of Texas at Arlington (UTA) have just published a peer-reviewed study in the journal Environmental Science & Technology titled, “An evaluation of water quality in private drinking water wells near natural gas extraction sites in the Barnett Shale Formation” (full copy embedded below for MDN subscribers). The study looks at 100 water wells in the Barnett Shale region of north Texas. UTA researchers used data from the 1990s–before horizontal drilling and fracking began in the region–and data from their own tests conducted in 2011.
This is truly rich. While anti-drillers prattle on about how a few gallons of chemicals a mile down in the earth will magically defy gravity and climb uphill through a mile of solid rock to contaminate water supplies (yeah, it NEVER happens), the scientists at the U.S. Geological Survey have written a research paper that says shale is so secure, we ought to consider using it to dispose of spent nuclear waste–stuff that hangs around for millions of years!