Bryan Shaw, Chariman of the Texas Commission on Environmental Quality, published a letter in the Fort Worth Star Telegram assuring Fort Worth that there was no immediate health risk from contamination of air caused by oil and gas activities in the region. Shaw assured residents that "the TCEQ can state, without hesitation, that benzene levels in Fort Worth pose no immediate health risk."
The TCEQ has taken extraordinary measures over the past several months to test air quality in and around Fort Worth after Al Amendariz, then an engineering professor at Southern Methodist University and now regional administrator for the Environmental Protection Agency, published a report that air emissions from oil and gas activity in the Barnett Shale play were significantly contributing to reduced air quality in the DFW area. The concerns were exacerbated by reports from the town of DISH, in Denton County, that air emissions from oil and gas facilities were causing health problems in that community.
The TCEQ has also come under more general criticism and scrutiny by the EPA since Armendariz's appointment. The EPA has contended that the TCEQ's air-permitting program violates federal law, and the EPA has threatened to take over the program from the TCEQ. The Texas Attorney General has filed a legal challenge to the EPA's efforts to pre-empt the State's permitting program. The TCEQ and the EPA are in discussions to try to resolve the dispute.