In this Nov. 26, 2012 photo, Steve Lipsky demonstrates how his well water ignites when he puts a flame to the flowing well spigot outside his family's home in rural Parker County near Weatherford, Texas. (AP Photo/LM Otero)

Texas Found 276 Cases Of Groundwater Contamination Last Year

Texas regulators have allowed energy companies in recent years to inject toxic materials into at least a “handful” of underground sources of drinking water, records show.