"Pits Of Drilling Waste Threaten Water, Air Safety, Report Charges"

"Hundreds of open pits containing toxic waste produced by oil and gas drilling are threatening groundwater in California, and regulators have failed to protect drinking and irrigation water supplies from the danger, an environmental watchdog group concludes in a report set to be released Monday.

Oil industry leaders deny that the pits, which are primarily in the Central Valley, have contaminated any groundwater. But the report by Clean Water Action argues that oversight of the waste is so flimsy that the state should immediately prohibit disposal of wastewater in the evaporation pits.

“The oil and gas industry continues to dump toxic wastewater into open waste pits, and that’s threatening, and potentially polluting, groundwater,” said the report’s author, Andrew Grinberg, the special projects coordinator for Clean Water Action, an Oakland nonprofit."

Peter Fimrite reports for the San Francisco Chronicle March 7, 2016.

Source: San Francisco Chronicle, 03/08/2016