Which StateImpact Posts Drew The Most Comments In 2011?
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Scott Detrow
All week, we’ve been highlighting the year’s most popular StateImpact posts. Today, we’re focusing on the stories and reports that generated the most buzz from our readers.
Not surprisingly, the posts with the most comments covered controversial topics: Dimock’s water well woes, the Delaware River Basin Commission’s decision to delay a vote on new fracking regulations, and the Clean Water Act loophole authored by Vice President Dick Cheney in 2005.
How Fracking Causes Earthquakes, But Not The One In Virginia. Within hours of August’s Virginia earthquake, people began speculating about whether or not hydraulic fracturing played a role in the event. StateImpact talked to a geologist, who said injections of fracking fluid deep underground has led to low-level tremors in the past, but wouldn’t be able to produce a quake felt throughout the entire east coast. An installment in our “Burning Questions” series elaborated on the question:
Some studies looking at the earthquake connection to fracking are ongoing. Scientists with the British Geological Survey are studying the link between small earthquakes near Backpool, England, and fracking. All drilling in the area was haltedafter two earthquakes occurred about a month apart last spring. Results from that investigation should be released at the end of October.
Just last week, Arkansas regulators banned the use of deep injection wells to store wastewater after they found the activity caused a rise in small earthquakes last winter. The Arkansas Geological Survey told the AP last July that seismic activity decreased dramatically once the wells were shut down. The Arkansas Oil and Gas Commission has not banned fracking, only the use of wells to dispose of wastewater.
The “Burning Questions” series provided the next burst of comments, on our post recapping the first three topics we addressed: how much water is used during fracking, and where it comes from; baseline well testing; and the earthquake issue.
When the Delaware River Basin Commission delayed a vote on new drilling regulations, readers debated whether the move was a responsible environmental decision, or a concession to politics and anti-drilling hysteria.
Earlier this month, anti-drilling protestors converged on Dimock, Susquehanna County, to speak out against the Department of Environmental Protection’s decision to let Cabot Oil and Gas stop delivering water to residents with methane in their water wells. A group of counter-protesters held an event, too, making the case the media has over-hyped the township’s water problems. That led to a robust discussion of who was funding the “Enough Is Enough” group, and the overall quality of Dimock’s drinking water.
Finally, StateImpact’s look at the 2005 Clean Water Act and its impact on federal fracking regulation drew more comments than any other post this year. That’s not surprising, given how much attention has been paid to the so-called “Halliburton Loophole.” Our verdict: the legislation’s reputation among drilling opponents isn’t fully deserved, as it’s just one of several laws exempting natural gas drilling from complete federal oversight:
And it’s not just the Clean Water Act, and the Safe Drinking Water Act that exempt the oil and gas industry. The Clean Air Act, passed by Congress in 1970, exempts oil and gas wells from aggregation. That means, each well site is considered an individual source of pollutants, and does not take into account all of the well sites in a specific area.
When it comes to the handling of waste water, or frack water, that too is exempt from a federal statute called the Resource Conservation and Recovery Act. The RCRA tracks industrial wastes from “cradle to grave.” But when it comes to the oil and gas industry, as long as the waste water is on the drill site, or being transported, it is not considered hazardous. This also applies to drilling mud. That’s why trucks carrying waste water, which contains high levels of salts, toxic chemicals, as well as radioactive material, may be labeled “residual waste.”