"We know we're taking more than we're putting back in – how long do we have before we can't do that anymore?" said Alexandra Richey, who conducted the studies as a graduate student at UC Irvine. "We don't know, but we keep pumping. Which to me is terrifying." … Jay Famiglietti, senior water scientist at NASA's Jet Propulsion Laboratory and a UC Irvine professor, said that aquifers should be studied and valued the same way as precious oil reserves.

Los Angeles Times
Los Angeles Times