"GONZALES, Tex. -- In a dusty lot off the main highway in this South Texas town, Vern Sartin pointed to a collection of hose hookups and large storage tanks used for collecting wastewater from hydraulic fracturing jobs."
"'We run about 30 to 40 trucks a day, 24-7,' Mr. Sartin said. 'Depending on how the oil fracking is going out there, if they’re hustling and bustling, then we’re hustling and bustling.'
Mr. Sartin is a watchman at a disposal well operated by Gulf Coast Acquisitions, where each day oil and gas companies dispose of wastewater by pumping it deep underground."