Susan Phillips tells stories about the consequences of political decisions on people's every day lives. She has worked as a reporter for WHYY since 2004. Susan's coverage of the 2008 Presidential election resulted in a story on the front page of the New York Times. In 2010 she traveled to Haiti to cover the earthquake. That same year she produced an award-winning series on Pennsylvania's natural gas rush called "The Shale Game." She received a 2013 Alfred I. duPont-Columbia University Journalism Award for her work covering natural gas drilling in Pennsylvania. She has also won several Edward R. Murrow awards for her work with StateImpact. In 2013/14 she spent a year at MIT as a Knight Science Journalism Fellow. She has also been a Metcalf Fellow, an MBL Logan Science Journalism Fellow and reported from Marrakech on the 2016 climate talks as an International Reporting Project Fellow. A graduate of Columbia School of Journalism, she earned her Bachelor's degree in International Relations from George Washington University.

Fracking the Marcellus Shale did not pollute groundwater in northwestern West Virginia, but wastewater spills did contaminate surface water, according to a new study from Duke University. The report adds to an increasing body of work pointing to greater risks from fracking wastewater transport and treatment, than from the process itself.

The study was unique in that it monitored drinking water wells and surface water over three years, a longer time period than previous research on the impact of fracking on drinking water. The study also used multiple methods of determining the source of the pollution, and was able to draw on baseline water quality data.

“Based on consistent evidence from comprehensive testing, we found no indication of groundwater contamination over the three-year course of our study,” said Avner Vengosh, professor of geochemistry and water quality at Duke’s Nicholas School of the Environment. ”However, we did find that spill water associated with fracked wells and their wastewater has an impact on the quality of streams in areas of intense shale gas development.”Vengosh says the study results are dissimilar from previous research in Northeast Pennsylvania where the methane found in drinking water wells was connected to fracking.

The peer-reviewed study was published recently in Geochimica et Cosmochimica Acta, a European journal. It adds to a growing body of academic research focused on the impacts of shale gas drilling, which requires high pressure water, mixed with chemicals, to be injected deep below the surface to break up the shale rock to release the gas trapped within it. Although industry says the practice is safe, concerns have grown over how often the practice can lead to groundwater contamination in areas where residents rely on well water.Vengosh said differences in geology and industry practices can play a role. And although three years is longer than previous studies, Vengosh said ground water moves very slowly, so results may be different 10 or 15 years from now.”You need to do the science,” he said. “There’s no way to avoid the science and come to a conclusion. And you have to do it in a really thorough way to determine the source of contamination.”Vengosh said the baseline data, gathered from drinking water wells before shale gas drilling occurred nearby, boosts their confidence in the results. A total of 112 water wells were sampled over three years, with 20 sampled before drilling or fracking occurred.

David Yoxtheimer, a hydrogeologist with Penn State’s Marcellus Center for Outreach and Research, who was not involved in the study, said the report is comprehensive in that it used a number of different tools to determine the source of contamination.