PG&E Again Under Scrutiny for Gas-Related Toxin Near Colorado River
California environmental officials have asked Pacific Gas and Electric Co. to step up its efforts to keep toxin-laced groundwater from its natural gas transmission pipeline operations near the California-Arizona border from seeping into the nearby Colorado River, which is a major source of drinking water for 18 million people in Southern California. Tainted groundwater from a nearby compressor station reportedly has gotten within 60 feet of the river, according to a Los Angeles Times news report last week.