Global Community Monitor

Mon, 2013-04-29 16:58Steve Horn
Steve Horn's picture

Study Reveals 30 Toxic Chemicals at High Levels at Exxon Arkansas Tar Sands Pipeline Spill Site

An independent study co-published by the Faulkner County Citizens Advisory Group and Global Community Monitor reveals that, in the aftermath of ExxonMobil's Pegasus tar sands pipeline spill of over 500,000 gallons of diluted bitumen (dilbit) into Mayflower, AR, air quality in the area surrounding the spill has been affected by high levels of cancer-causing chemicals.

Roughly four weeks after the spill took place, many basic details are still unknown to the public, according to recent reporting by InsideClimate News. Questions include what exactly caused the spill, how big was the spill exactly, and how long did it take for emergency responders to react to the spill, to name a few.

But one thing is certain according to the new study: For the residents of Mayflower, quality of life has been changed forever.

The chemicals found in the samples include benzene, toluene, ethylbenzene, n-hexane, and xylenes. Breathing in both ethylbenzene and benzene can cause cancer and reproductive effects, while breathing in n-hexane can damage the nervous system and usher in numbness in the extremities, muscular weakness, blurred vision, headaches, and fatigue.

All of these chemicals are hazardous air pollutants (HAPs), “regulated under the 1990 Federal Clean Air Act amendments as the most toxic of all known airborne chemicals,” as explained in the press release summarzing the study

Wed, 2011-08-10 12:23Carol Linnitt
Carol Linnitt's picture

Communities At Risk from Gas Industry Air Pollution - Interview with NRDC's Amy Mall

Global Community Monitor

The Colorado Oil and Gas Conservation Commission is busy trying to figure out why communities near gas production facilities are experiencing life-threatening levels of hydrogen sulfide. At low levels hydrogen sulfide can cause respiratory distress, headaches, and loss of motor control, while at high levels can cause nausea, vomiting, shock, convulsions and death. 

In June, air samples taken near a gas well pad in Colorado showed hydrogen sulfide levels at 185 times the safety limit set by the Environmental Protection Agency.  The highly toxic gas was discovered by a group of vigilante air testers called the Bucket Brigade, working with the Global Community Monitor program to expose industrial polluters.

The investigation, led by a coalition of citizen and environmental organizations, collected nine air samples near gas drilling operations in Colorado and New Mexico. They discovered a total of 22 toxic chemicals in their community air, of which four are known to cause cancer. These industrial pollutants were discovered at levels 3 to 3000 times greater than official human safety thresholds.

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