"California Pledges Changes in Protecting Underground Water"

"SAN FRANCISCO — California has proposed closing by October up to 140 oilfield wells that state regulators had allowed to inject into federally protected drinking water aquifers, state officials said Monday.

The deadline is part of a broad plan the state sent the U.S. Environmental Protection Agency last week for bringing state regulation of oil and gas operations back into compliance with federal safe-drinking water requirements. State authorities made the plan public Monday.

An ongoing state review mandated by the EPA found more than 2,500 oil and gas injection wells that the state authorized into aquifers that were supposed to be protected as current or potential sources of water for drinking and watering crops.

An Associated Press analysis found hundreds of the now-challenged state permits for oilfield injection into protected aquifers have been granted since 2011, despite the state's drought and growing warnings from the EPA about lax state protection of water aquifers in areas of oil and gas operations."

Ellen Knickmeyer reports for the Associated Press February 9, 2015.

Source: AP, 02/10/2015