Wednesday, August 26, 2009

EPA: Chemicals Found in Wyo. Drinking Water Might Be From Fracking


"Louis Meeks’ well water contains methane gas, hydrocarbons, lead and copper, according to the EPA’s test results. When he drilled a new water well, it also showed contaminants. The drilling company Encana is supplying Meeks with drinking water. (Abrahm Lustgarten/ProPublica)"

by Abrahm Lustgarten, ProPublica - August 25, 2009 12:36 pm EDT

"Federal environment officials investigating drinking water contamination [1] near the ranching town of Pavillion, Wyo., have found that at least three water wells contain a chemical used in the natural gas drilling process of hydraulic fracturing. Scientists also found traces of other contaminants, including oil, gas or metals, in 11 of 39 wells tested there since March.

The study, which is being conducted under the Environmental Protection Agency’s Superfund program, is the first time the EPA has undertaken its own water analysis in response to complaints of contamination in drilling areas, and it could be pivotal in the national debate [2]

over the role of natural gas in America’s energy policy.

Abundant gas reserves are being aggressively developed in 31 states, including New York [3] and Pennsylvania [4]. Congress is mulling a bill [5] that aims to protect those water resources from hydraulic fracturing, the process in which fluids and sand are injected under high pressure to break up rock and release gas. But the industry says environmental regulation is unnecessary [6] because it is impossible for fracturing fluids to reach underground water supplies and no such case has ever been proven.

Scientists in Wyoming will continue testing this fall to determine the level of chemicals in the water and exactly where they came from. If they find that the contamination did result from drilling, the placid plains arching up to the Wind River Range would become the first site where fracturing fluids have been scientifically linked to groundwater contamination." More>>>>

Tanks hold natural gas condensate and mark the spot of producing gas wells in the Pavillion field, in Fremont County, Wyo., in the heart of the Wind River Indian Reservation. The Environmental Protection Agency has found chemicals that are used in gas drilling in water wells near this site.  (Abrahm Lustgarten/ProPublica)
Tanks hold natural gas condensate and mark the spot of producing gas wells in the Pavillion field, in Fremont County, Wyo., in the heart of the Wind River Indian Reservation. The Environmental Protection Agency has found chemicals that are used in gas drilling in water wells near this site. (Abrahm Lustgarten/ProPublica)

References:









� Copyright 2009 Pro Publica Inc.


No comments:

Post a Comment