Conroe environmental battle heats up

CONROE - A giant red sign sitting in a front yard reads, "Warning. Toxic Wells Coming." Farther down a snaking, wooded road is a clearing with another sign posted on a metal gate warning trespassers of video surveillance.

This is ground zero in a 5-year-old battle that has pit residents of this city north of Houston, federal regulators and a multibillion-dollar oil company against Texas environmental officials who approved an underground landfill despite arguments it could contaminate aquifers that provide drinking water to millions of people in South Texas.


Opponents to the plan point to the cancer-stricken California town of Hinkley made famous by Julia Roberts' film Erin Brockovich as an example of what can happen when water is contaminated.
"Once your water is dirty, you'll never get it clean again," said Rebecca Kaiser, a Conroe resident who has spent five years fighting the plan by TexCom Gulf Disposal LLC to operate an injection well barely a mile from hundreds of homes and several schools.


TexCom wants to bury liquid commercial waste that is classified as nonhazardous, but could include trace amounts of toxic chemicals, including cancer-causing benzene. The company would inject the waste into a well thousands of feet underground.
The procedure is done safely in hundreds of places nationwide, but the proposed waste site in Conroe is an oil field pockmarked with hundreds of abandoned wells drilled in the 1930s, some of which officials say have not been properly plugged.


The U.S. Environmental Protection Agency and some engineers fear these wells could act as a conduit for the waste to travel to aquifers, contaminate the water and go unnoticed for some time.


"There is some scientific evidence that there could be a problem there," said Philip Dellinger, EPA's chief of the groundwater underground injection control section.


$500 million drilling at stake
Matters are complicated further because Denbury Onshore LLC, a company investing more than $500 million in a lucrative oil drilling project in the Conroe oil field, believes the opposing pressures created by the oil production and the waste injection could contaminate the precious minerals it is mining.


Despite the widespread opposition, the Texas Commission on Environmental Quality voted 2-1 in January to issue TexCom a permit to operate the underground landfill.
The permit was approved after the agency's own two-member administrative panel advised against it, the state's Railroad Commission said the oil and gas resources could be harmed and the EPA expressed concern.


Lou Ross, TexCom's president, said he is confident the company will be able to proceed with its plans after the expected appeals process is complete.
He said the science is sound and "the geology in the area is proper for this type of well," including 1,100 feet of impermeable shale that would separate the waste and the aquifer.


"It's problematic because of what's going on with humanity on the surface, not because of geology," Ross added.

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