"In a sweeping legal fight that could affect drinking water supplies for thousands of Sacramento-area residents, two water districts near the old McClellan Air Force Base are suing the federal government for $1.4 billion to clean up the cancer-causing chemical hexavalent chromium from the area’s groundwater supplies.

The lawsuits, filed by the Sacramento Suburban Water District and the Rio Linda Elverta Community Water District, name the U.S. Air Force and 10 major firms that were involved in supplying chromium products and chemicals to the base for decades as workers there performed aircraft maintenance and other duties.

Officials with Sacramento Suburban, which serves 175,000 customers just east of the old base, and Rio Linda Elverta, which serves about 15,000 customers to the west of the base, say the water they currently are providing is safe."

Sam Stanton reports for the Sacramento Bee August 8, 2017. [2]