Researchers from Pennsylvania State University, using a new testing protocol that uses existing, affordable water chemistry tests, have tested 20,751 water well samples from wells located near high levels of both conventional and shale oil and gas drilling in PA. The tests show whether or not existing/naturally occurring methane is in the water well, or whether methane from nearby drilling is present in the water. Know what they found? Out of 20,751 samples, they found 17 wells (0.08%, less than one-tenth of a single percent) showed “possible signs of methane contamination.” Statistically speaking, it’s zero.
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